sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 11 | #include "video/send_statistics_proxy.h" |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 12 | |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 13 | #include <algorithm> |
Tim Psiaki | ad13d2f | 2015-11-10 16:34:50 -0800 | [diff] [blame] | 14 | #include <cmath> |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 15 | #include <limits> |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 16 | #include <utility> |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 17 | |
Mirko Bonadei | 7120742 | 2017-09-15 13:58:09 +0200 | [diff] [blame] | 18 | #include "common_types.h" // NOLINT(build/include) |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 19 | #include "modules/video_coding/include/video_codec_interface.h" |
| 20 | #include "rtc_base/checks.h" |
| 21 | #include "rtc_base/logging.h" |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 22 | #include "rtc_base/numerics/mod_ops.h" |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 23 | #include "rtc_base/strings/string_builder.h" |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 24 | #include "system_wrappers/include/field_trial.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 25 | #include "system_wrappers/include/metrics.h" |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 26 | |
| 27 | namespace webrtc { |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 28 | namespace { |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 29 | const float kEncodeTimeWeigthFactor = 0.5f; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 30 | const size_t kMaxEncodedFrameMapSize = 150; |
| 31 | const int64_t kMaxEncodedFrameWindowMs = 800; |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 32 | const uint32_t kMaxEncodedFrameTimestampDiff = 900000; // 10 sec. |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 33 | const int64_t kBucketSizeMs = 100; |
| 34 | const size_t kBucketCount = 10; |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 35 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 36 | const char kVp8ForcedFallbackEncoderFieldTrial[] = |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 37 | "WebRTC-VP8-Forced-Fallback-Encoder-v2"; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 38 | const char kVp8SwCodecName[] = "libvpx"; |
| 39 | |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 40 | // Used by histograms. Values of entries should not be changed. |
| 41 | enum HistogramCodecType { |
| 42 | kVideoUnknown = 0, |
| 43 | kVideoVp8 = 1, |
| 44 | kVideoVp9 = 2, |
| 45 | kVideoH264 = 3, |
| 46 | kVideoMax = 64, |
| 47 | }; |
| 48 | |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 49 | const char* kRealtimePrefix = "WebRTC.Video."; |
| 50 | const char* kScreenPrefix = "WebRTC.Video.Screenshare."; |
| 51 | |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 52 | const char* GetUmaPrefix(VideoEncoderConfig::ContentType content_type) { |
| 53 | switch (content_type) { |
| 54 | case VideoEncoderConfig::ContentType::kRealtimeVideo: |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 55 | return kRealtimePrefix; |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 56 | case VideoEncoderConfig::ContentType::kScreen: |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 57 | return kScreenPrefix; |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 58 | } |
| 59 | RTC_NOTREACHED(); |
| 60 | return nullptr; |
| 61 | } |
| 62 | |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 63 | HistogramCodecType PayloadNameToHistogramCodecType( |
| 64 | const std::string& payload_name) { |
kthelgason | 1cdddc9 | 2017-08-24 03:52:48 -0700 | [diff] [blame] | 65 | VideoCodecType codecType = PayloadStringToCodecType(payload_name); |
| 66 | switch (codecType) { |
deadbeef | c964d0b | 2017-04-03 10:03:35 -0700 | [diff] [blame] | 67 | case kVideoCodecVP8: |
| 68 | return kVideoVp8; |
| 69 | case kVideoCodecVP9: |
| 70 | return kVideoVp9; |
| 71 | case kVideoCodecH264: |
| 72 | return kVideoH264; |
| 73 | default: |
| 74 | return kVideoUnknown; |
| 75 | } |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | void UpdateCodecTypeHistogram(const std::string& payload_name) { |
asapersson | 28ba927 | 2016-01-25 05:58:23 -0800 | [diff] [blame] | 79 | RTC_HISTOGRAM_ENUMERATION("WebRTC.Video.Encoder.CodecType", |
| 80 | PayloadNameToHistogramCodecType(payload_name), |
| 81 | kVideoMax); |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 82 | } |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 83 | |
| 84 | bool IsForcedFallbackPossible(const CodecSpecificInfo* codec_info) { |
| 85 | return codec_info->codecType == kVideoCodecVP8 && |
| 86 | codec_info->codecSpecific.VP8.simulcastIdx == 0 && |
| 87 | (codec_info->codecSpecific.VP8.temporalIdx == 0 || |
| 88 | codec_info->codecSpecific.VP8.temporalIdx == kNoTemporalIdx); |
| 89 | } |
| 90 | |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 91 | absl::optional<int> GetFallbackMaxPixels(const std::string& group) { |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 92 | if (group.empty()) |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 93 | return absl::nullopt; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 94 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 95 | int min_pixels; |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 96 | int max_pixels; |
| 97 | int min_bps; |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 98 | if (sscanf(group.c_str(), "-%d,%d,%d", &min_pixels, &max_pixels, &min_bps) != |
| 99 | 3) { |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 100 | return absl::optional<int>(); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 101 | } |
| 102 | |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 103 | if (min_pixels <= 0 || max_pixels <= 0 || max_pixels < min_pixels) |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 104 | return absl::optional<int>(); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 105 | |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 106 | return absl::optional<int>(max_pixels); |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 107 | } |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 108 | |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 109 | absl::optional<int> GetFallbackMaxPixelsIfFieldTrialEnabled() { |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 110 | std::string group = |
| 111 | webrtc::field_trial::FindFullName(kVp8ForcedFallbackEncoderFieldTrial); |
| 112 | return (group.find("Enabled") == 0) ? GetFallbackMaxPixels(group.substr(7)) |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 113 | : absl::optional<int>(); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 114 | } |
| 115 | |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 116 | absl::optional<int> GetFallbackMaxPixelsIfFieldTrialDisabled() { |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 117 | std::string group = |
| 118 | webrtc::field_trial::FindFullName(kVp8ForcedFallbackEncoderFieldTrial); |
| 119 | return (group.find("Disabled") == 0) ? GetFallbackMaxPixels(group.substr(8)) |
Danil Chapovalov | b9b146c | 2018-06-15 12:28:07 +0200 | [diff] [blame] | 120 | : absl::optional<int>(); |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 121 | } |
asapersson | 2a0a2a4 | 2015-10-27 01:32:00 -0700 | [diff] [blame] | 122 | } // namespace |
| 123 | |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 124 | const int SendStatisticsProxy::kStatsTimeoutMs = 5000; |
| 125 | |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 126 | SendStatisticsProxy::SendStatisticsProxy( |
| 127 | Clock* clock, |
| 128 | const VideoSendStream::Config& config, |
| 129 | VideoEncoderConfig::ContentType content_type) |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 130 | : clock_(clock), |
Niels Möller | 259a497 | 2018-04-05 15:36:51 +0200 | [diff] [blame] | 131 | payload_name_(config.rtp.payload_name), |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 132 | rtp_config_(config.rtp), |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 133 | fallback_max_pixels_(GetFallbackMaxPixelsIfFieldTrialEnabled()), |
| 134 | fallback_max_pixels_disabled_(GetFallbackMaxPixelsIfFieldTrialDisabled()), |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 135 | content_type_(content_type), |
asapersson | 4374a09 | 2016-07-27 00:39:09 -0700 | [diff] [blame] | 136 | start_ms_(clock->TimeInMilliseconds()), |
asapersson | 1aa420b | 2015-12-07 03:12:22 -0800 | [diff] [blame] | 137 | encode_time_(kEncodeTimeWeigthFactor), |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 138 | quality_downscales_(-1), |
| 139 | cpu_downscales_(-1), |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 140 | media_byte_rate_tracker_(kBucketSizeMs, kBucketCount), |
| 141 | encoded_frame_rate_tracker_(kBucketSizeMs, kBucketCount), |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 142 | uma_container_( |
| 143 | new UmaSamplesContainer(GetUmaPrefix(content_type_), stats_, clock)) { |
pbos@webrtc.org | de1429e | 2014-04-28 13:00:21 +0000 | [diff] [blame] | 144 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 145 | |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 146 | SendStatisticsProxy::~SendStatisticsProxy() { |
| 147 | rtc::CritScope lock(&crit_); |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 148 | uma_container_->UpdateHistograms(rtp_config_, stats_); |
asapersson | 4374a09 | 2016-07-27 00:39:09 -0700 | [diff] [blame] | 149 | |
| 150 | int64_t elapsed_sec = (clock_->TimeInMilliseconds() - start_ms_) / 1000; |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 151 | RTC_HISTOGRAM_COUNTS_100000("WebRTC.Video.SendStreamLifetimeInSeconds", |
| 152 | elapsed_sec); |
asapersson | 4374a09 | 2016-07-27 00:39:09 -0700 | [diff] [blame] | 153 | |
| 154 | if (elapsed_sec >= metrics::kMinRunTimeInSeconds) |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 155 | UpdateCodecTypeHistogram(payload_name_); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 156 | } |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 157 | |
Mirko Bonadei | 8fdcac3 | 2018-08-28 16:30:18 +0200 | [diff] [blame^] | 158 | SendStatisticsProxy::FallbackEncoderInfo::FallbackEncoderInfo() = default; |
| 159 | |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 160 | SendStatisticsProxy::UmaSamplesContainer::UmaSamplesContainer( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 161 | const char* prefix, |
| 162 | const VideoSendStream::Stats& stats, |
| 163 | Clock* const clock) |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 164 | : uma_prefix_(prefix), |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 165 | clock_(clock), |
Honghai Zhang | 82d7862 | 2016-05-06 11:29:15 -0700 | [diff] [blame] | 166 | input_frame_rate_tracker_(100, 10u), |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 167 | input_fps_counter_(clock, nullptr, true), |
| 168 | sent_fps_counter_(clock, nullptr, true), |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 169 | total_byte_counter_(clock, nullptr, true), |
| 170 | media_byte_counter_(clock, nullptr, true), |
| 171 | rtx_byte_counter_(clock, nullptr, true), |
| 172 | padding_byte_counter_(clock, nullptr, true), |
| 173 | retransmit_byte_counter_(clock, nullptr, true), |
| 174 | fec_byte_counter_(clock, nullptr, true), |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 175 | first_rtcp_stats_time_ms_(-1), |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 176 | first_rtp_stats_time_ms_(-1), |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 177 | start_stats_(stats), |
| 178 | num_streams_(0), |
| 179 | num_pixels_highest_stream_(0) { |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 180 | InitializeBitrateCounters(stats); |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 181 | static_assert( |
| 182 | kMaxEncodedFrameTimestampDiff < std::numeric_limits<uint32_t>::max() / 2, |
| 183 | "has to be smaller than half range"); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 184 | } |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 185 | |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 186 | SendStatisticsProxy::UmaSamplesContainer::~UmaSamplesContainer() {} |
Åsa Persson | 24b4eda | 2015-06-16 10:17:01 +0200 | [diff] [blame] | 187 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 188 | void SendStatisticsProxy::UmaSamplesContainer::InitializeBitrateCounters( |
| 189 | const VideoSendStream::Stats& stats) { |
| 190 | for (const auto& it : stats.substreams) { |
| 191 | uint32_t ssrc = it.first; |
| 192 | total_byte_counter_.SetLast(it.second.rtp_stats.transmitted.TotalBytes(), |
| 193 | ssrc); |
| 194 | padding_byte_counter_.SetLast(it.second.rtp_stats.transmitted.padding_bytes, |
| 195 | ssrc); |
| 196 | retransmit_byte_counter_.SetLast( |
| 197 | it.second.rtp_stats.retransmitted.TotalBytes(), ssrc); |
| 198 | fec_byte_counter_.SetLast(it.second.rtp_stats.fec.TotalBytes(), ssrc); |
| 199 | if (it.second.is_rtx) { |
| 200 | rtx_byte_counter_.SetLast(it.second.rtp_stats.transmitted.TotalBytes(), |
| 201 | ssrc); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 202 | } else { |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 203 | media_byte_counter_.SetLast(it.second.rtp_stats.MediaPayloadBytes(), |
| 204 | ssrc); |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 205 | } |
| 206 | } |
| 207 | } |
| 208 | |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 209 | void SendStatisticsProxy::UmaSamplesContainer::RemoveOld( |
| 210 | int64_t now_ms, |
| 211 | bool* is_limited_in_resolution) { |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 212 | while (!encoded_frames_.empty()) { |
| 213 | auto it = encoded_frames_.begin(); |
| 214 | if (now_ms - it->second.send_ms < kMaxEncodedFrameWindowMs) |
| 215 | break; |
| 216 | |
| 217 | // Use max per timestamp. |
| 218 | sent_width_counter_.Add(it->second.max_width); |
| 219 | sent_height_counter_.Add(it->second.max_height); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 220 | |
| 221 | // Check number of encoded streams per timestamp. |
| 222 | if (num_streams_ > it->second.max_simulcast_idx) { |
| 223 | *is_limited_in_resolution = false; |
| 224 | if (num_streams_ > 1) { |
| 225 | int disabled_streams = |
| 226 | static_cast<int>(num_streams_ - 1 - it->second.max_simulcast_idx); |
| 227 | // Can be limited in resolution or framerate. |
| 228 | uint32_t pixels = it->second.max_width * it->second.max_height; |
| 229 | bool bw_limited_resolution = |
| 230 | disabled_streams > 0 && pixels < num_pixels_highest_stream_; |
| 231 | bw_limited_frame_counter_.Add(bw_limited_resolution); |
| 232 | if (bw_limited_resolution) { |
| 233 | bw_resolutions_disabled_counter_.Add(disabled_streams); |
| 234 | *is_limited_in_resolution = true; |
| 235 | } |
| 236 | } |
| 237 | } |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 238 | encoded_frames_.erase(it); |
| 239 | } |
| 240 | } |
| 241 | |
| 242 | bool SendStatisticsProxy::UmaSamplesContainer::InsertEncodedFrame( |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 243 | const EncodedImage& encoded_frame, |
| 244 | size_t simulcast_idx, |
| 245 | bool* is_limited_in_resolution) { |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 246 | int64_t now_ms = clock_->TimeInMilliseconds(); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 247 | RemoveOld(now_ms, is_limited_in_resolution); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 248 | if (encoded_frames_.size() > kMaxEncodedFrameMapSize) { |
| 249 | encoded_frames_.clear(); |
| 250 | } |
| 251 | |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 252 | // Check for jump in timestamp. |
| 253 | if (!encoded_frames_.empty()) { |
| 254 | uint32_t oldest_timestamp = encoded_frames_.begin()->first; |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 255 | if (ForwardDiff(oldest_timestamp, encoded_frame.Timestamp()) > |
Åsa Persson | 20317f9 | 2018-08-15 08:57:54 +0200 | [diff] [blame] | 256 | kMaxEncodedFrameTimestampDiff) { |
| 257 | // Gap detected, clear frames to have a sequence where newest timestamp |
| 258 | // is not too far away from oldest in order to distinguish old and new. |
| 259 | encoded_frames_.clear(); |
| 260 | } |
| 261 | } |
| 262 | |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 263 | auto it = encoded_frames_.find(encoded_frame._timeStamp); |
| 264 | if (it == encoded_frames_.end()) { |
| 265 | // First frame with this timestamp. |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 266 | encoded_frames_.insert( |
Niels Möller | 2377588 | 2018-08-16 10:24:12 +0200 | [diff] [blame] | 267 | std::make_pair(encoded_frame.Timestamp(), |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 268 | Frame(now_ms, encoded_frame._encodedWidth, |
| 269 | encoded_frame._encodedHeight, simulcast_idx))); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 270 | sent_fps_counter_.Add(1); |
| 271 | return true; |
| 272 | } |
| 273 | |
| 274 | it->second.max_width = |
| 275 | std::max(it->second.max_width, encoded_frame._encodedWidth); |
| 276 | it->second.max_height = |
| 277 | std::max(it->second.max_height, encoded_frame._encodedHeight); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 278 | it->second.max_simulcast_idx = |
| 279 | std::max(it->second.max_simulcast_idx, simulcast_idx); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 280 | return false; |
| 281 | } |
| 282 | |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 283 | void SendStatisticsProxy::UmaSamplesContainer::UpdateHistograms( |
Stefan Holmer | dbdb3a0 | 2018-07-17 16:03:46 +0200 | [diff] [blame] | 284 | const RtpConfig& rtp_config, |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 285 | const VideoSendStream::Stats& current_stats) { |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 286 | RTC_DCHECK(uma_prefix_ == kRealtimePrefix || uma_prefix_ == kScreenPrefix); |
| 287 | const int kIndex = uma_prefix_ == kScreenPrefix ? 1 : 0; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 288 | const int kMinRequiredPeriodicSamples = 6; |
Karl Wiberg | 881f168 | 2018-03-08 15:03:23 +0100 | [diff] [blame] | 289 | char log_stream_buf[8 * 1024]; |
| 290 | rtc::SimpleStringBuilder log_stream(log_stream_buf); |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 291 | int in_width = input_width_counter_.Avg(kMinRequiredMetricsSamples); |
| 292 | int in_height = input_height_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 293 | if (in_width != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 294 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "InputWidthInPixels", |
| 295 | in_width); |
| 296 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "InputHeightInPixels", |
| 297 | in_height); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 298 | log_stream << uma_prefix_ << "InputWidthInPixels " << in_width << "\n" |
| 299 | << uma_prefix_ << "InputHeightInPixels " << in_height << "\n"; |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 300 | } |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 301 | AggregatedStats in_fps = input_fps_counter_.GetStats(); |
| 302 | if (in_fps.num_samples >= kMinRequiredPeriodicSamples) { |
| 303 | RTC_HISTOGRAMS_COUNTS_100(kIndex, uma_prefix_ + "InputFramesPerSecond", |
| 304 | in_fps.average); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 305 | log_stream << uma_prefix_ << "InputFramesPerSecond " << in_fps.ToString() |
| 306 | << "\n"; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 307 | } |
| 308 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 309 | int sent_width = sent_width_counter_.Avg(kMinRequiredMetricsSamples); |
| 310 | int sent_height = sent_height_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 311 | if (sent_width != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 312 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "SentWidthInPixels", |
| 313 | sent_width); |
| 314 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "SentHeightInPixels", |
| 315 | sent_height); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 316 | log_stream << uma_prefix_ << "SentWidthInPixels " << sent_width << "\n" |
| 317 | << uma_prefix_ << "SentHeightInPixels " << sent_height << "\n"; |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 318 | } |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 319 | AggregatedStats sent_fps = sent_fps_counter_.GetStats(); |
| 320 | if (sent_fps.num_samples >= kMinRequiredPeriodicSamples) { |
| 321 | RTC_HISTOGRAMS_COUNTS_100(kIndex, uma_prefix_ + "SentFramesPerSecond", |
| 322 | sent_fps.average); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 323 | log_stream << uma_prefix_ << "SentFramesPerSecond " << sent_fps.ToString() |
| 324 | << "\n"; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 325 | } |
| 326 | |
ilnik | f4ded68 | 2017-08-30 02:30:20 -0700 | [diff] [blame] | 327 | if (in_fps.num_samples > kMinRequiredPeriodicSamples && |
| 328 | sent_fps.num_samples >= kMinRequiredPeriodicSamples) { |
| 329 | int in_fps_avg = in_fps.average; |
| 330 | if (in_fps_avg > 0) { |
| 331 | int sent_fps_avg = sent_fps.average; |
| 332 | int sent_to_in_fps_ratio_percent = |
| 333 | (100 * sent_fps_avg + in_fps_avg / 2) / in_fps_avg; |
| 334 | // If reported period is small, it may happen that sent_fps is larger than |
| 335 | // input_fps briefly on average. This should be treated as 100% sent to |
| 336 | // input ratio. |
| 337 | if (sent_to_in_fps_ratio_percent > 100) |
| 338 | sent_to_in_fps_ratio_percent = 100; |
| 339 | RTC_HISTOGRAMS_PERCENTAGE(kIndex, |
| 340 | uma_prefix_ + "SentToInputFpsRatioPercent", |
| 341 | sent_to_in_fps_ratio_percent); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 342 | log_stream << uma_prefix_ << "SentToInputFpsRatioPercent " |
| 343 | << sent_to_in_fps_ratio_percent << "\n"; |
ilnik | f4ded68 | 2017-08-30 02:30:20 -0700 | [diff] [blame] | 344 | } |
| 345 | } |
| 346 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 347 | int encode_ms = encode_time_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 348 | if (encode_ms != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 349 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "EncodeTimeInMs", |
| 350 | encode_ms); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 351 | log_stream << uma_prefix_ << "EncodeTimeInMs " << encode_ms << "\n"; |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 352 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 353 | int key_frames_permille = |
| 354 | key_frame_counter_.Permille(kMinRequiredMetricsSamples); |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 355 | if (key_frames_permille != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 356 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "KeyFramesSentInPermille", |
| 357 | key_frames_permille); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 358 | log_stream << uma_prefix_ << "KeyFramesSentInPermille " |
| 359 | << key_frames_permille << "\n"; |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 360 | } |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 361 | int quality_limited = |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 362 | quality_limited_frame_counter_.Percent(kMinRequiredMetricsSamples); |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 363 | if (quality_limited != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 364 | RTC_HISTOGRAMS_PERCENTAGE(kIndex, |
| 365 | uma_prefix_ + "QualityLimitedResolutionInPercent", |
| 366 | quality_limited); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 367 | log_stream << uma_prefix_ << "QualityLimitedResolutionInPercent " |
| 368 | << quality_limited << "\n"; |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 369 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 370 | int downscales = quality_downscales_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 371 | if (downscales != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 372 | RTC_HISTOGRAMS_ENUMERATION( |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 373 | kIndex, uma_prefix_ + "QualityLimitedResolutionDownscales", downscales, |
| 374 | 20); |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 375 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 376 | int cpu_limited = |
| 377 | cpu_limited_frame_counter_.Percent(kMinRequiredMetricsSamples); |
| 378 | if (cpu_limited != -1) { |
| 379 | RTC_HISTOGRAMS_PERCENTAGE( |
| 380 | kIndex, uma_prefix_ + "CpuLimitedResolutionInPercent", cpu_limited); |
| 381 | } |
| 382 | int bw_limited = |
| 383 | bw_limited_frame_counter_.Percent(kMinRequiredMetricsSamples); |
asapersson | da535c4 | 2015-10-19 23:32:41 -0700 | [diff] [blame] | 384 | if (bw_limited != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 385 | RTC_HISTOGRAMS_PERCENTAGE( |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 386 | kIndex, uma_prefix_ + "BandwidthLimitedResolutionInPercent", |
| 387 | bw_limited); |
asapersson | da535c4 | 2015-10-19 23:32:41 -0700 | [diff] [blame] | 388 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 389 | int num_disabled = |
| 390 | bw_resolutions_disabled_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | da535c4 | 2015-10-19 23:32:41 -0700 | [diff] [blame] | 391 | if (num_disabled != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 392 | RTC_HISTOGRAMS_ENUMERATION( |
asapersson | c2148a5 | 2016-02-04 00:33:21 -0800 | [diff] [blame] | 393 | kIndex, uma_prefix_ + "BandwidthLimitedResolutionsDisabled", |
| 394 | num_disabled, 10); |
asapersson | da535c4 | 2015-10-19 23:32:41 -0700 | [diff] [blame] | 395 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 396 | int delay_ms = delay_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | f040b23 | 2015-11-04 00:59:03 -0800 | [diff] [blame] | 397 | if (delay_ms != -1) |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 398 | RTC_HISTOGRAMS_COUNTS_100000(kIndex, uma_prefix_ + "SendSideDelayInMs", |
| 399 | delay_ms); |
asapersson | f040b23 | 2015-11-04 00:59:03 -0800 | [diff] [blame] | 400 | |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 401 | int max_delay_ms = max_delay_counter_.Avg(kMinRequiredMetricsSamples); |
asapersson | f040b23 | 2015-11-04 00:59:03 -0800 | [diff] [blame] | 402 | if (max_delay_ms != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 403 | RTC_HISTOGRAMS_COUNTS_100000(kIndex, uma_prefix_ + "SendSideDelayMaxInMs", |
| 404 | max_delay_ms); |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 405 | } |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 406 | |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 407 | for (const auto& it : qp_counters_) { |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 408 | int qp_vp8 = it.second.vp8.Avg(kMinRequiredMetricsSamples); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 409 | if (qp_vp8 != -1) { |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 410 | int spatial_idx = it.first; |
| 411 | if (spatial_idx == -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 412 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.Vp8", |
| 413 | qp_vp8); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 414 | } else if (spatial_idx == 0) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 415 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.Vp8.S0", |
| 416 | qp_vp8); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 417 | } else if (spatial_idx == 1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 418 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.Vp8.S1", |
| 419 | qp_vp8); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 420 | } else if (spatial_idx == 2) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 421 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.Vp8.S2", |
| 422 | qp_vp8); |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 423 | } else { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 424 | RTC_LOG(LS_WARNING) |
| 425 | << "QP stats not recorded for VP8 spatial idx " << spatial_idx; |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 426 | } |
| 427 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 428 | int qp_vp9 = it.second.vp9.Avg(kMinRequiredMetricsSamples); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 429 | if (qp_vp9 != -1) { |
| 430 | int spatial_idx = it.first; |
| 431 | if (spatial_idx == -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 432 | RTC_HISTOGRAMS_COUNTS_500(kIndex, uma_prefix_ + "Encoded.Qp.Vp9", |
| 433 | qp_vp9); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 434 | } else if (spatial_idx == 0) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 435 | RTC_HISTOGRAMS_COUNTS_500(kIndex, uma_prefix_ + "Encoded.Qp.Vp9.S0", |
| 436 | qp_vp9); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 437 | } else if (spatial_idx == 1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 438 | RTC_HISTOGRAMS_COUNTS_500(kIndex, uma_prefix_ + "Encoded.Qp.Vp9.S1", |
| 439 | qp_vp9); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 440 | } else if (spatial_idx == 2) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 441 | RTC_HISTOGRAMS_COUNTS_500(kIndex, uma_prefix_ + "Encoded.Qp.Vp9.S2", |
| 442 | qp_vp9); |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 443 | } else { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 444 | RTC_LOG(LS_WARNING) |
| 445 | << "QP stats not recorded for VP9 spatial layer " << spatial_idx; |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 446 | } |
| 447 | } |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 448 | int qp_h264 = it.second.h264.Avg(kMinRequiredMetricsSamples); |
| 449 | if (qp_h264 != -1) { |
| 450 | int spatial_idx = it.first; |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 451 | if (spatial_idx == -1) { |
| 452 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.H264", |
| 453 | qp_h264); |
| 454 | } else if (spatial_idx == 0) { |
| 455 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.H264.S0", |
| 456 | qp_h264); |
| 457 | } else if (spatial_idx == 1) { |
| 458 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.H264.S1", |
| 459 | qp_h264); |
| 460 | } else if (spatial_idx == 2) { |
| 461 | RTC_HISTOGRAMS_COUNTS_200(kIndex, uma_prefix_ + "Encoded.Qp.H264.S2", |
| 462 | qp_h264); |
| 463 | } else { |
| 464 | RTC_LOG(LS_WARNING) |
| 465 | << "QP stats not recorded for H264 spatial idx " << spatial_idx; |
| 466 | } |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 467 | } |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 468 | } |
| 469 | |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 470 | if (first_rtp_stats_time_ms_ != -1) { |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 471 | quality_adapt_timer_.Stop(clock_->TimeInMilliseconds()); |
| 472 | int64_t elapsed_sec = quality_adapt_timer_.total_ms / 1000; |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 473 | if (elapsed_sec >= metrics::kMinRunTimeInSeconds) { |
| 474 | int quality_changes = current_stats.number_of_quality_adapt_changes - |
| 475 | start_stats_.number_of_quality_adapt_changes; |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 476 | // Only base stats on changes during a call, discard initial changes. |
| 477 | int initial_changes = |
| 478 | initial_quality_changes_.down + initial_quality_changes_.up; |
| 479 | if (initial_changes <= quality_changes) |
| 480 | quality_changes -= initial_changes; |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 481 | RTC_HISTOGRAMS_COUNTS_100(kIndex, |
| 482 | uma_prefix_ + "AdaptChangesPerMinute.Quality", |
| 483 | quality_changes * 60 / elapsed_sec); |
| 484 | } |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 485 | cpu_adapt_timer_.Stop(clock_->TimeInMilliseconds()); |
| 486 | elapsed_sec = cpu_adapt_timer_.total_ms / 1000; |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 487 | if (elapsed_sec >= metrics::kMinRunTimeInSeconds) { |
| 488 | int cpu_changes = current_stats.number_of_cpu_adapt_changes - |
| 489 | start_stats_.number_of_cpu_adapt_changes; |
| 490 | RTC_HISTOGRAMS_COUNTS_100(kIndex, |
| 491 | uma_prefix_ + "AdaptChangesPerMinute.Cpu", |
| 492 | cpu_changes * 60 / elapsed_sec); |
| 493 | } |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 494 | } |
| 495 | |
sprang | e2d83d6 | 2016-02-19 09:03:26 -0800 | [diff] [blame] | 496 | if (first_rtcp_stats_time_ms_ != -1) { |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 497 | int64_t elapsed_sec = |
| 498 | (clock_->TimeInMilliseconds() - first_rtcp_stats_time_ms_) / 1000; |
| 499 | if (elapsed_sec >= metrics::kMinRunTimeInSeconds) { |
| 500 | int fraction_lost = report_block_stats_.FractionLostInPercent(); |
| 501 | if (fraction_lost != -1) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 502 | RTC_HISTOGRAMS_PERCENTAGE( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 503 | kIndex, uma_prefix_ + "SentPacketsLostInPercent", fraction_lost); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 504 | log_stream << uma_prefix_ << "SentPacketsLostInPercent " |
| 505 | << fraction_lost; |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | // The RTCP packet type counters, delivered via the |
| 509 | // RtcpPacketTypeCounterObserver interface, are aggregates over the entire |
| 510 | // life of the send stream and are not reset when switching content type. |
| 511 | // For the purpose of these statistics though, we want new counts when |
| 512 | // switching since we switch histogram name. On every reset of the |
| 513 | // UmaSamplesContainer, we save the initial state of the counters, so that |
| 514 | // we can calculate the delta here and aggregate over all ssrcs. |
| 515 | RtcpPacketTypeCounter counters; |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 516 | for (uint32_t ssrc : rtp_config.ssrcs) { |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 517 | auto kv = current_stats.substreams.find(ssrc); |
| 518 | if (kv == current_stats.substreams.end()) |
| 519 | continue; |
| 520 | |
| 521 | RtcpPacketTypeCounter stream_counters = |
| 522 | kv->second.rtcp_packet_type_counts; |
| 523 | kv = start_stats_.substreams.find(ssrc); |
| 524 | if (kv != start_stats_.substreams.end()) |
| 525 | stream_counters.Subtract(kv->second.rtcp_packet_type_counts); |
| 526 | |
| 527 | counters.Add(stream_counters); |
| 528 | } |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 529 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, |
| 530 | uma_prefix_ + "NackPacketsReceivedPerMinute", |
| 531 | counters.nack_packets * 60 / elapsed_sec); |
| 532 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, |
| 533 | uma_prefix_ + "FirPacketsReceivedPerMinute", |
| 534 | counters.fir_packets * 60 / elapsed_sec); |
| 535 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, |
| 536 | uma_prefix_ + "PliPacketsReceivedPerMinute", |
| 537 | counters.pli_packets * 60 / elapsed_sec); |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 538 | if (counters.nack_requests > 0) { |
asapersson | 1d02d3e | 2016-09-09 22:40:25 -0700 | [diff] [blame] | 539 | RTC_HISTOGRAMS_PERCENTAGE( |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 540 | kIndex, uma_prefix_ + "UniqueNackRequestsReceivedInPercent", |
| 541 | counters.UniqueNackRequestsInPercent()); |
| 542 | } |
sprang | e2d83d6 | 2016-02-19 09:03:26 -0800 | [diff] [blame] | 543 | } |
| 544 | } |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 545 | |
| 546 | if (first_rtp_stats_time_ms_ != -1) { |
| 547 | int64_t elapsed_sec = |
| 548 | (clock_->TimeInMilliseconds() - first_rtp_stats_time_ms_) / 1000; |
| 549 | if (elapsed_sec >= metrics::kMinRunTimeInSeconds) { |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 550 | RTC_HISTOGRAMS_COUNTS_100(kIndex, uma_prefix_ + "NumberOfPauseEvents", |
| 551 | target_rate_updates_.pause_resume_events); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 552 | log_stream << uma_prefix_ << "NumberOfPauseEvents " |
| 553 | << target_rate_updates_.pause_resume_events << "\n"; |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 554 | |
| 555 | int paused_time_percent = |
| 556 | paused_time_counter_.Percent(metrics::kMinRunTimeInSeconds * 1000); |
| 557 | if (paused_time_percent != -1) { |
| 558 | RTC_HISTOGRAMS_PERCENTAGE(kIndex, uma_prefix_ + "PausedTimeInPercent", |
| 559 | paused_time_percent); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 560 | log_stream << uma_prefix_ << "PausedTimeInPercent " |
| 561 | << paused_time_percent << "\n"; |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 562 | } |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 563 | } |
| 564 | } |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 565 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 566 | if (fallback_info_.is_possible) { |
| 567 | // Double interval since there is some time before fallback may occur. |
| 568 | const int kMinRunTimeMs = 2 * metrics::kMinRunTimeInSeconds * 1000; |
| 569 | int64_t elapsed_ms = fallback_info_.elapsed_ms; |
| 570 | int fallback_time_percent = fallback_active_counter_.Percent(kMinRunTimeMs); |
| 571 | if (fallback_time_percent != -1 && elapsed_ms >= kMinRunTimeMs) { |
| 572 | RTC_HISTOGRAMS_PERCENTAGE( |
| 573 | kIndex, uma_prefix_ + "Encoder.ForcedSwFallbackTimeInPercent.Vp8", |
| 574 | fallback_time_percent); |
| 575 | RTC_HISTOGRAMS_COUNTS_100( |
| 576 | kIndex, uma_prefix_ + "Encoder.ForcedSwFallbackChangesPerMinute.Vp8", |
| 577 | fallback_info_.on_off_events * 60 / (elapsed_ms / 1000)); |
| 578 | } |
| 579 | } |
| 580 | |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 581 | AggregatedStats total_bytes_per_sec = total_byte_counter_.GetStats(); |
| 582 | if (total_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 583 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "BitrateSentInKbps", |
| 584 | total_bytes_per_sec.average * 8 / 1000); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 585 | log_stream << uma_prefix_ << "BitrateSentInBps " |
| 586 | << total_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 587 | } |
| 588 | AggregatedStats media_bytes_per_sec = media_byte_counter_.GetStats(); |
| 589 | if (media_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 590 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "MediaBitrateSentInKbps", |
| 591 | media_bytes_per_sec.average * 8 / 1000); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 592 | log_stream << uma_prefix_ << "MediaBitrateSentInBps " |
| 593 | << media_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 594 | } |
| 595 | AggregatedStats padding_bytes_per_sec = padding_byte_counter_.GetStats(); |
| 596 | if (padding_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 597 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, |
| 598 | uma_prefix_ + "PaddingBitrateSentInKbps", |
| 599 | padding_bytes_per_sec.average * 8 / 1000); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 600 | log_stream << uma_prefix_ << "PaddingBitrateSentInBps " |
| 601 | << padding_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 602 | } |
| 603 | AggregatedStats retransmit_bytes_per_sec = |
| 604 | retransmit_byte_counter_.GetStats(); |
| 605 | if (retransmit_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 606 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, |
| 607 | uma_prefix_ + "RetransmittedBitrateSentInKbps", |
| 608 | retransmit_bytes_per_sec.average * 8 / 1000); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 609 | log_stream << uma_prefix_ << "RetransmittedBitrateSentInBps " |
| 610 | << retransmit_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 611 | } |
| 612 | if (!rtp_config.rtx.ssrcs.empty()) { |
| 613 | AggregatedStats rtx_bytes_per_sec = rtx_byte_counter_.GetStats(); |
| 614 | int rtx_bytes_per_sec_avg = -1; |
| 615 | if (rtx_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 616 | rtx_bytes_per_sec_avg = rtx_bytes_per_sec.average; |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 617 | log_stream << uma_prefix_ << "RtxBitrateSentInBps " |
| 618 | << rtx_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 619 | } else if (total_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 620 | rtx_bytes_per_sec_avg = 0; // RTX enabled but no RTX data sent, record 0. |
| 621 | } |
| 622 | if (rtx_bytes_per_sec_avg != -1) { |
| 623 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "RtxBitrateSentInKbps", |
| 624 | rtx_bytes_per_sec_avg * 8 / 1000); |
| 625 | } |
| 626 | } |
| 627 | if (rtp_config.flexfec.payload_type != -1 || |
| 628 | rtp_config.ulpfec.red_payload_type != -1) { |
| 629 | AggregatedStats fec_bytes_per_sec = fec_byte_counter_.GetStats(); |
| 630 | if (fec_bytes_per_sec.num_samples > kMinRequiredPeriodicSamples) { |
| 631 | RTC_HISTOGRAMS_COUNTS_10000(kIndex, uma_prefix_ + "FecBitrateSentInKbps", |
| 632 | fec_bytes_per_sec.average * 8 / 1000); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 633 | log_stream << uma_prefix_ << "FecBitrateSentInBps " |
| 634 | << fec_bytes_per_sec.ToStringWithMultiplier(8) << "\n"; |
Erik Språng | 22c2b48 | 2016-03-01 09:40:42 +0100 | [diff] [blame] | 635 | } |
| 636 | } |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 637 | log_stream << "Frames encoded " << current_stats.frames_encoded << "\n" |
| 638 | << uma_prefix_ << "DroppedFrames.Capturer " |
| 639 | << current_stats.frames_dropped_by_capturer << "\n"; |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 640 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "DroppedFrames.Capturer", |
| 641 | current_stats.frames_dropped_by_capturer); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 642 | log_stream << uma_prefix_ << "DroppedFrames.EncoderQueue " |
| 643 | << current_stats.frames_dropped_by_encoder_queue << "\n"; |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 644 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "DroppedFrames.EncoderQueue", |
| 645 | current_stats.frames_dropped_by_encoder_queue); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 646 | log_stream << uma_prefix_ << "DroppedFrames.Encoder " |
| 647 | << current_stats.frames_dropped_by_encoder << "\n"; |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 648 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "DroppedFrames.Encoder", |
| 649 | current_stats.frames_dropped_by_encoder); |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 650 | log_stream << uma_prefix_ << "DroppedFrames.Ratelimiter " |
| 651 | << current_stats.frames_dropped_by_rate_limiter; |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 652 | RTC_HISTOGRAMS_COUNTS_1000(kIndex, uma_prefix_ + "DroppedFrames.Ratelimiter", |
| 653 | current_stats.frames_dropped_by_rate_limiter); |
Jonas Olsson | 694a36f | 2018-02-16 13:09:41 +0100 | [diff] [blame] | 654 | |
Tommi | fef0500 | 2018-02-27 13:51:08 +0100 | [diff] [blame] | 655 | RTC_LOG(LS_INFO) << log_stream.str(); |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 656 | } |
| 657 | |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 658 | void SendStatisticsProxy::OnEncoderReconfigured( |
| 659 | const VideoEncoderConfig& config, |
Niels Möller | 97e0488 | 2018-05-25 09:43:26 +0200 | [diff] [blame] | 660 | const std::vector<VideoStream>& streams) { |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 661 | rtc::CritScope lock(&crit_); |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 662 | |
| 663 | if (content_type_ != config.content_type) { |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 664 | uma_container_->UpdateHistograms(rtp_config_, stats_); |
Per | a48ddb7 | 2016-09-29 11:48:50 +0200 | [diff] [blame] | 665 | uma_container_.reset(new UmaSamplesContainer( |
| 666 | GetUmaPrefix(config.content_type), stats_, clock_)); |
| 667 | content_type_ = config.content_type; |
asapersson | f040b23 | 2015-11-04 00:59:03 -0800 | [diff] [blame] | 668 | } |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 669 | uma_container_->encoded_frames_.clear(); |
| 670 | uma_container_->num_streams_ = streams.size(); |
| 671 | uma_container_->num_pixels_highest_stream_ = |
| 672 | streams.empty() ? 0 : (streams.back().width * streams.back().height); |
Åsa Persson | 24b4eda | 2015-06-16 10:17:01 +0200 | [diff] [blame] | 673 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 674 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 675 | void SendStatisticsProxy::OnEncodedFrameTimeMeasured(int encode_time_ms, |
| 676 | int encode_usage_percent) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 677 | rtc::CritScope lock(&crit_); |
Peter Boström | e449915 | 2016-02-05 11:13:28 +0100 | [diff] [blame] | 678 | uma_container_->encode_time_counter_.Add(encode_time_ms); |
| 679 | encode_time_.Apply(1.0f, encode_time_ms); |
| 680 | stats_.avg_encode_time_ms = round(encode_time_.filtered()); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 681 | stats_.encode_usage_percent = encode_usage_percent; |
pbos@webrtc.org | 3e6e271 | 2015-02-26 12:19:31 +0000 | [diff] [blame] | 682 | } |
| 683 | |
Peter Boström | 7083e11 | 2015-09-22 16:28:51 +0200 | [diff] [blame] | 684 | void SendStatisticsProxy::OnSuspendChange(bool is_suspended) { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 685 | int64_t now_ms = clock_->TimeInMilliseconds(); |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 686 | rtc::CritScope lock(&crit_); |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 687 | stats_.suspended = is_suspended; |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 688 | if (is_suspended) { |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 689 | // Pause framerate (add min pause time since there may be frames/packets |
| 690 | // that are not yet sent). |
| 691 | const int64_t kMinMs = 500; |
| 692 | uma_container_->input_fps_counter_.ProcessAndPauseForDuration(kMinMs); |
| 693 | uma_container_->sent_fps_counter_.ProcessAndPauseForDuration(kMinMs); |
| 694 | // Pause bitrate stats. |
| 695 | uma_container_->total_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
| 696 | uma_container_->media_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
| 697 | uma_container_->rtx_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
| 698 | uma_container_->padding_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
| 699 | uma_container_->retransmit_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
| 700 | uma_container_->fec_byte_counter_.ProcessAndPauseForDuration(kMinMs); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 701 | // Stop adaptation stats. |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 702 | uma_container_->cpu_adapt_timer_.Stop(now_ms); |
| 703 | uma_container_->quality_adapt_timer_.Stop(now_ms); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 704 | } else { |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 705 | // Start adaptation stats if scaling is enabled. |
| 706 | if (cpu_downscales_ >= 0) |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 707 | uma_container_->cpu_adapt_timer_.Start(now_ms); |
asapersson | 0944a80 | 2017-04-07 00:57:58 -0700 | [diff] [blame] | 708 | if (quality_downscales_ >= 0) |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 709 | uma_container_->quality_adapt_timer_.Start(now_ms); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 710 | // Stop pause explicitly for stats that may be zero/not updated for some |
| 711 | // time. |
| 712 | uma_container_->rtx_byte_counter_.ProcessAndStopPause(); |
| 713 | uma_container_->padding_byte_counter_.ProcessAndStopPause(); |
| 714 | uma_container_->retransmit_byte_counter_.ProcessAndStopPause(); |
| 715 | uma_container_->fec_byte_counter_.ProcessAndStopPause(); |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 716 | } |
henrik.lundin@webrtc.org | b10363f | 2014-03-13 13:31:21 +0000 | [diff] [blame] | 717 | } |
| 718 | |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 719 | VideoSendStream::Stats SendStatisticsProxy::GetStats() { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 720 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 721 | PurgeOldStats(); |
perkj@webrtc.org | af612d5 | 2015-03-18 09:51:05 +0000 | [diff] [blame] | 722 | stats_.input_frame_rate = |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 723 | round(uma_container_->input_frame_rate_tracker_.ComputeRate()); |
ilnik | 50864a8 | 2017-09-06 12:32:35 -0700 | [diff] [blame] | 724 | stats_.content_type = |
| 725 | content_type_ == VideoEncoderConfig::ContentType::kRealtimeVideo |
| 726 | ? VideoContentType::UNSPECIFIED |
| 727 | : VideoContentType::SCREENSHARE; |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 728 | stats_.encode_frame_rate = round(encoded_frame_rate_tracker_.ComputeRate()); |
| 729 | stats_.media_bitrate_bps = media_byte_rate_tracker_.ComputeRate() * 8; |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 730 | return stats_; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 731 | } |
| 732 | |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 733 | void SendStatisticsProxy::PurgeOldStats() { |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 734 | int64_t old_stats_ms = clock_->TimeInMilliseconds() - kStatsTimeoutMs; |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 735 | for (std::map<uint32_t, VideoSendStream::StreamStats>::iterator it = |
| 736 | stats_.substreams.begin(); |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 737 | it != stats_.substreams.end(); ++it) { |
| 738 | uint32_t ssrc = it->first; |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 739 | if (update_times_[ssrc].resolution_update_ms <= old_stats_ms) { |
| 740 | it->second.width = 0; |
| 741 | it->second.height = 0; |
| 742 | } |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 743 | } |
| 744 | } |
| 745 | |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 746 | VideoSendStream::StreamStats* SendStatisticsProxy::GetStatsEntry( |
| 747 | uint32_t ssrc) { |
| 748 | std::map<uint32_t, VideoSendStream::StreamStats>::iterator it = |
| 749 | stats_.substreams.find(ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 750 | if (it != stats_.substreams.end()) |
| 751 | return &it->second; |
| 752 | |
brandtr | cd188f6 | 2016-11-15 08:21:52 -0800 | [diff] [blame] | 753 | bool is_media = std::find(rtp_config_.ssrcs.begin(), rtp_config_.ssrcs.end(), |
| 754 | ssrc) != rtp_config_.ssrcs.end(); |
brandtr | 3d200bd | 2017-01-16 06:59:19 -0800 | [diff] [blame] | 755 | bool is_flexfec = rtp_config_.flexfec.payload_type != -1 && |
| 756 | ssrc == rtp_config_.flexfec.ssrc; |
brandtr | cd188f6 | 2016-11-15 08:21:52 -0800 | [diff] [blame] | 757 | bool is_rtx = |
| 758 | std::find(rtp_config_.rtx.ssrcs.begin(), rtp_config_.rtx.ssrcs.end(), |
| 759 | ssrc) != rtp_config_.rtx.ssrcs.end(); |
| 760 | if (!is_media && !is_flexfec && !is_rtx) |
| 761 | return nullptr; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 762 | |
asapersson | 2e5cfcd | 2016-08-11 08:41:18 -0700 | [diff] [blame] | 763 | // Insert new entry and return ptr. |
| 764 | VideoSendStream::StreamStats* entry = &stats_.substreams[ssrc]; |
| 765 | entry->is_rtx = is_rtx; |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 766 | entry->is_flexfec = is_flexfec; |
asapersson | 2e5cfcd | 2016-08-11 08:41:18 -0700 | [diff] [blame] | 767 | |
| 768 | return entry; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 769 | } |
| 770 | |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 771 | void SendStatisticsProxy::OnInactiveSsrc(uint32_t ssrc) { |
| 772 | rtc::CritScope lock(&crit_); |
| 773 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 774 | if (!stats) |
Peter Boström | 20f3f94 | 2015-05-15 11:33:39 +0200 | [diff] [blame] | 775 | return; |
| 776 | |
| 777 | stats->total_bitrate_bps = 0; |
| 778 | stats->retransmit_bitrate_bps = 0; |
| 779 | stats->height = 0; |
| 780 | stats->width = 0; |
| 781 | } |
| 782 | |
perkj | f5b2e51 | 2016-07-05 08:34:04 -0700 | [diff] [blame] | 783 | void SendStatisticsProxy::OnSetEncoderTargetRate(uint32_t bitrate_bps) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 784 | rtc::CritScope lock(&crit_); |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 785 | if (uma_container_->target_rate_updates_.last_ms == -1 && bitrate_bps == 0) |
| 786 | return; // Start on first non-zero bitrate, may initially be zero. |
| 787 | |
| 788 | int64_t now = clock_->TimeInMilliseconds(); |
| 789 | if (uma_container_->target_rate_updates_.last_ms != -1) { |
| 790 | bool was_paused = stats_.target_media_bitrate_bps == 0; |
| 791 | int64_t diff_ms = now - uma_container_->target_rate_updates_.last_ms; |
| 792 | uma_container_->paused_time_counter_.Add(was_paused, diff_ms); |
| 793 | |
| 794 | // Use last to not include update when stream is stopped and video disabled. |
| 795 | if (uma_container_->target_rate_updates_.last_paused_or_resumed) |
| 796 | ++uma_container_->target_rate_updates_.pause_resume_events; |
| 797 | |
| 798 | // Check if video is paused/resumed. |
| 799 | uma_container_->target_rate_updates_.last_paused_or_resumed = |
| 800 | (bitrate_bps == 0) != was_paused; |
| 801 | } |
| 802 | uma_container_->target_rate_updates_.last_ms = now; |
| 803 | |
pbos@webrtc.org | 891d483 | 2015-02-26 13:15:22 +0000 | [diff] [blame] | 804 | stats_.target_media_bitrate_bps = bitrate_bps; |
| 805 | } |
| 806 | |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 807 | void SendStatisticsProxy::UpdateEncoderFallbackStats( |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 808 | const CodecSpecificInfo* codec_info, |
| 809 | int pixels) { |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 810 | UpdateFallbackDisabledStats(codec_info, pixels); |
| 811 | |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 812 | if (!fallback_max_pixels_ || !uma_container_->fallback_info_.is_possible) { |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 813 | return; |
| 814 | } |
| 815 | |
| 816 | if (!IsForcedFallbackPossible(codec_info)) { |
| 817 | uma_container_->fallback_info_.is_possible = false; |
| 818 | return; |
| 819 | } |
| 820 | |
| 821 | FallbackEncoderInfo* fallback_info = &uma_container_->fallback_info_; |
| 822 | |
| 823 | const int64_t now_ms = clock_->TimeInMilliseconds(); |
| 824 | bool is_active = fallback_info->is_active; |
| 825 | if (codec_info->codec_name != stats_.encoder_implementation_name) { |
| 826 | // Implementation changed. |
| 827 | is_active = strcmp(codec_info->codec_name, kVp8SwCodecName) == 0; |
| 828 | if (!is_active && stats_.encoder_implementation_name != kVp8SwCodecName) { |
| 829 | // First or not a VP8 SW change, update stats on next call. |
| 830 | return; |
| 831 | } |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 832 | if (is_active && (pixels > *fallback_max_pixels_)) { |
| 833 | // Pixels should not be above |fallback_max_pixels_|. If above skip to |
| 834 | // avoid fallbacks due to failure. |
| 835 | fallback_info->is_possible = false; |
| 836 | return; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 837 | } |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 838 | stats_.has_entered_low_resolution = true; |
asapersson | 8d75ac7 | 2017-09-15 06:41:15 -0700 | [diff] [blame] | 839 | ++fallback_info->on_off_events; |
| 840 | } |
| 841 | |
| 842 | if (fallback_info->last_update_ms) { |
| 843 | int64_t diff_ms = now_ms - *(fallback_info->last_update_ms); |
| 844 | // If the time diff since last update is greater than |max_frame_diff_ms|, |
| 845 | // video is considered paused/muted and the change is not included. |
| 846 | if (diff_ms < fallback_info->max_frame_diff_ms) { |
| 847 | uma_container_->fallback_active_counter_.Add(fallback_info->is_active, |
| 848 | diff_ms); |
| 849 | fallback_info->elapsed_ms += diff_ms; |
| 850 | } |
| 851 | } |
| 852 | fallback_info->is_active = is_active; |
| 853 | fallback_info->last_update_ms.emplace(now_ms); |
| 854 | } |
| 855 | |
Åsa Persson | c3ed630 | 2017-11-16 14:04:52 +0100 | [diff] [blame] | 856 | void SendStatisticsProxy::UpdateFallbackDisabledStats( |
| 857 | const CodecSpecificInfo* codec_info, |
| 858 | int pixels) { |
| 859 | if (!fallback_max_pixels_disabled_ || |
| 860 | !uma_container_->fallback_info_disabled_.is_possible || |
| 861 | stats_.has_entered_low_resolution) { |
| 862 | return; |
| 863 | } |
| 864 | |
| 865 | if (!IsForcedFallbackPossible(codec_info) || |
| 866 | strcmp(codec_info->codec_name, kVp8SwCodecName) == 0) { |
| 867 | uma_container_->fallback_info_disabled_.is_possible = false; |
| 868 | return; |
| 869 | } |
| 870 | |
| 871 | if (pixels <= *fallback_max_pixels_disabled_ || |
| 872 | uma_container_->fallback_info_disabled_.min_pixel_limit_reached) { |
| 873 | stats_.has_entered_low_resolution = true; |
| 874 | } |
| 875 | } |
| 876 | |
| 877 | void SendStatisticsProxy::OnMinPixelLimitReached() { |
| 878 | rtc::CritScope lock(&crit_); |
| 879 | uma_container_->fallback_info_disabled_.min_pixel_limit_reached = true; |
| 880 | } |
| 881 | |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 882 | void SendStatisticsProxy::OnSendEncodedImage( |
| 883 | const EncodedImage& encoded_image, |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 884 | const CodecSpecificInfo* codec_info) { |
| 885 | size_t simulcast_idx = 0; |
| 886 | |
perkj | 275afc5 | 2016-09-01 00:21:16 -0700 | [diff] [blame] | 887 | rtc::CritScope lock(&crit_); |
sakal | 43536c3 | 2016-10-24 01:46:43 -0700 | [diff] [blame] | 888 | ++stats_.frames_encoded; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 889 | if (codec_info) { |
| 890 | if (codec_info->codecType == kVideoCodecVP8) { |
| 891 | simulcast_idx = codec_info->codecSpecific.VP8.simulcastIdx; |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 892 | } else if (codec_info->codecType == kVideoCodecH264) { |
| 893 | simulcast_idx = codec_info->codecSpecific.H264.simulcast_idx; |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 894 | } else if (codec_info->codecType == kVideoCodecGeneric) { |
| 895 | simulcast_idx = codec_info->codecSpecific.generic.simulcast_idx; |
| 896 | } |
perkj | 275afc5 | 2016-09-01 00:21:16 -0700 | [diff] [blame] | 897 | if (codec_info->codec_name) { |
Åsa Persson | 45bbc8a | 2017-11-13 10:16:47 +0100 | [diff] [blame] | 898 | UpdateEncoderFallbackStats(codec_info, encoded_image._encodedWidth * |
| 899 | encoded_image._encodedHeight); |
perkj | 275afc5 | 2016-09-01 00:21:16 -0700 | [diff] [blame] | 900 | stats_.encoder_implementation_name = codec_info->codec_name; |
| 901 | } |
kjellander | 02b3d27 | 2016-04-20 05:05:54 -0700 | [diff] [blame] | 902 | } |
| 903 | |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 904 | if (simulcast_idx >= rtp_config_.ssrcs.size()) { |
Mirko Bonadei | 675513b | 2017-11-09 11:09:25 +0100 | [diff] [blame] | 905 | RTC_LOG(LS_ERROR) << "Encoded image outside simulcast range (" |
| 906 | << simulcast_idx << " >= " << rtp_config_.ssrcs.size() |
| 907 | << ")."; |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 908 | return; |
| 909 | } |
perkj | 26091b1 | 2016-09-01 01:17:40 -0700 | [diff] [blame] | 910 | uint32_t ssrc = rtp_config_.ssrcs[simulcast_idx]; |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 911 | |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 912 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 913 | if (!stats) |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 914 | return; |
| 915 | |
Sergey Silkin | 956b306 | 2018-02-01 10:43:49 +0100 | [diff] [blame] | 916 | // TODO(ssilkin): Fix stats reporting for spatial layers in SVC. |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 917 | stats->width = encoded_image._encodedWidth; |
| 918 | stats->height = encoded_image._encodedHeight; |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 919 | update_times_[ssrc].resolution_update_ms = clock_->TimeInMilliseconds(); |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 920 | |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 921 | uma_container_->key_frame_counter_.Add(encoded_image._frameType == |
| 922 | kVideoFrameKey); |
asapersson | 4306fc7 | 2015-10-19 00:35:21 -0700 | [diff] [blame] | 923 | |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 924 | if (encoded_image.qp_ != -1) { |
| 925 | if (!stats_.qp_sum) |
Oskar Sundbom | 8e07c13 | 2018-01-08 16:45:42 +0100 | [diff] [blame] | 926 | stats_.qp_sum = 0; |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 927 | *stats_.qp_sum += encoded_image.qp_; |
| 928 | |
| 929 | if (codec_info) { |
| 930 | if (codec_info->codecType == kVideoCodecVP8) { |
| 931 | int spatial_idx = (rtp_config_.ssrcs.size() == 1) |
| 932 | ? -1 |
| 933 | : static_cast<int>(simulcast_idx); |
| 934 | uma_container_->qp_counters_[spatial_idx].vp8.Add(encoded_image.qp_); |
| 935 | } else if (codec_info->codecType == kVideoCodecVP9) { |
| 936 | int spatial_idx = |
| 937 | (codec_info->codecSpecific.VP9.num_spatial_layers == 1) |
| 938 | ? -1 |
| 939 | : codec_info->codecSpecific.VP9.spatial_idx; |
| 940 | uma_container_->qp_counters_[spatial_idx].vp9.Add(encoded_image.qp_); |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 941 | } else if (codec_info->codecType == kVideoCodecH264) { |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 942 | int spatial_idx = (rtp_config_.ssrcs.size() == 1) |
| 943 | ? -1 |
| 944 | : static_cast<int>(simulcast_idx); |
asapersson | 827cab3 | 2016-11-02 09:08:47 -0700 | [diff] [blame] | 945 | uma_container_->qp_counters_[spatial_idx].h264.Add(encoded_image.qp_); |
sakal | 87da404 | 2016-10-31 06:53:47 -0700 | [diff] [blame] | 946 | } |
asapersson | 5265fed | 2016-04-18 02:58:47 -0700 | [diff] [blame] | 947 | } |
asapersson | 118ef00 | 2016-03-31 00:00:19 -0700 | [diff] [blame] | 948 | } |
| 949 | |
Ilya Nikolaevskiy | 70473fc | 2018-02-28 16:35:03 +0100 | [diff] [blame] | 950 | // If any of the simulcast streams have a huge frame, it should be counted |
| 951 | // as a single difficult input frame. |
| 952 | // https://w3c.github.io/webrtc-stats/#dom-rtcvideosenderstats-hugeframessent |
Ilya Nikolaevskiy | b6c462d | 2018-06-05 15:21:32 +0200 | [diff] [blame] | 953 | if (encoded_image.timing_.flags & VideoSendTiming::kTriggeredBySize) { |
Ilya Nikolaevskiy | 70473fc | 2018-02-28 16:35:03 +0100 | [diff] [blame] | 954 | if (!last_outlier_timestamp_ || |
| 955 | *last_outlier_timestamp_ < encoded_image.capture_time_ms_) { |
| 956 | last_outlier_timestamp_.emplace(encoded_image.capture_time_ms_); |
| 957 | ++stats_.huge_frames_sent; |
| 958 | } |
| 959 | } |
| 960 | |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 961 | media_byte_rate_tracker_.AddSamples(encoded_image._length); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 962 | |
| 963 | // Initialize to current since |is_limited_in_resolution| is only updated |
| 964 | // when an encoded frame is removed from the EncodedFrameMap. |
| 965 | bool is_limited_in_resolution = stats_.bw_limited_resolution; |
| 966 | if (uma_container_->InsertEncodedFrame(encoded_image, simulcast_idx, |
| 967 | &is_limited_in_resolution)) { |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 968 | encoded_frame_rate_tracker_.AddSamples(1); |
Åsa Persson | aa329e7 | 2017-12-15 15:54:44 +0100 | [diff] [blame] | 969 | } |
| 970 | |
| 971 | stats_.bw_limited_resolution = |
| 972 | is_limited_in_resolution || quality_downscales_ > 0; |
| 973 | |
| 974 | if (quality_downscales_ != -1) { |
| 975 | uma_container_->quality_limited_frame_counter_.Add(quality_downscales_ > 0); |
| 976 | if (quality_downscales_ > 0) |
| 977 | uma_container_->quality_downscales_counter_.Add(quality_downscales_); |
| 978 | } |
pbos@webrtc.org | 273a414 | 2014-12-01 15:23:21 +0000 | [diff] [blame] | 979 | } |
| 980 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 981 | int SendStatisticsProxy::GetInputFrameRate() const { |
| 982 | rtc::CritScope lock(&crit_); |
| 983 | return round(uma_container_->input_frame_rate_tracker_.ComputeRate()); |
| 984 | } |
| 985 | |
Per | 69b332d | 2016-06-02 15:45:42 +0200 | [diff] [blame] | 986 | int SendStatisticsProxy::GetSendFrameRate() const { |
| 987 | rtc::CritScope lock(&crit_); |
Åsa Persson | 0122e84 | 2017-10-16 12:19:23 +0200 | [diff] [blame] | 988 | return round(encoded_frame_rate_tracker_.ComputeRate()); |
Per | 69b332d | 2016-06-02 15:45:42 +0200 | [diff] [blame] | 989 | } |
| 990 | |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 991 | void SendStatisticsProxy::OnIncomingFrame(int width, int height) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 992 | rtc::CritScope lock(&crit_); |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 993 | uma_container_->input_frame_rate_tracker_.AddSamples(1); |
asapersson | 320e45a | 2016-11-29 01:40:35 -0800 | [diff] [blame] | 994 | uma_container_->input_fps_counter_.Add(1); |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 995 | uma_container_->input_width_counter_.Add(width); |
| 996 | uma_container_->input_height_counter_.Add(height); |
asapersson | f4e44af | 2017-04-19 02:01:06 -0700 | [diff] [blame] | 997 | if (cpu_downscales_ >= 0) { |
| 998 | uma_container_->cpu_limited_frame_counter_.Add( |
| 999 | stats_.cpu_limited_resolution); |
| 1000 | } |
Åsa Persson | d29b54c | 2017-10-19 17:32:17 +0200 | [diff] [blame] | 1001 | if (encoded_frame_rate_tracker_.TotalSampleCount() == 0) { |
| 1002 | // Set start time now instead of when first key frame is encoded to avoid a |
| 1003 | // too high initial estimate. |
| 1004 | encoded_frame_rate_tracker_.AddSamples(0); |
| 1005 | } |
perkj | 803d97f | 2016-11-01 11:45:46 -0700 | [diff] [blame] | 1006 | } |
| 1007 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1008 | void SendStatisticsProxy::OnFrameDropped(DropReason reason) { |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 1009 | rtc::CritScope lock(&crit_); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1010 | switch (reason) { |
| 1011 | case DropReason::kSource: |
| 1012 | ++stats_.frames_dropped_by_capturer; |
| 1013 | break; |
| 1014 | case DropReason::kEncoderQueue: |
| 1015 | ++stats_.frames_dropped_by_encoder_queue; |
| 1016 | break; |
| 1017 | case DropReason::kEncoder: |
| 1018 | ++stats_.frames_dropped_by_encoder; |
| 1019 | break; |
| 1020 | case DropReason::kMediaOptimization: |
| 1021 | ++stats_.frames_dropped_by_rate_limiter; |
| 1022 | break; |
| 1023 | } |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 1024 | } |
| 1025 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1026 | void SendStatisticsProxy::OnAdaptationChanged( |
| 1027 | AdaptationReason reason, |
| 1028 | const AdaptationSteps& cpu_counts, |
| 1029 | const AdaptationSteps& quality_counts) { |
Ilya Nikolaevskiy | d79314f | 2017-10-23 10:45:37 +0200 | [diff] [blame] | 1030 | rtc::CritScope lock(&crit_); |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1031 | switch (reason) { |
| 1032 | case AdaptationReason::kNone: |
| 1033 | SetAdaptTimer(cpu_counts, &uma_container_->cpu_adapt_timer_); |
| 1034 | SetAdaptTimer(quality_counts, &uma_container_->quality_adapt_timer_); |
| 1035 | break; |
| 1036 | case AdaptationReason::kCpu: |
| 1037 | ++stats_.number_of_cpu_adapt_changes; |
| 1038 | break; |
| 1039 | case AdaptationReason::kQuality: |
| 1040 | TryUpdateInitialQualityResolutionAdaptUp(quality_counts); |
| 1041 | ++stats_.number_of_quality_adapt_changes; |
| 1042 | break; |
| 1043 | } |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 1044 | UpdateAdaptationStats(cpu_counts, quality_counts); |
| 1045 | } |
| 1046 | |
| 1047 | void SendStatisticsProxy::UpdateAdaptationStats( |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1048 | const AdaptationSteps& cpu_counts, |
| 1049 | const AdaptationSteps& quality_counts) { |
| 1050 | cpu_downscales_ = cpu_counts.num_resolution_reductions.value_or(-1); |
| 1051 | quality_downscales_ = quality_counts.num_resolution_reductions.value_or(-1); |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 1052 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1053 | stats_.cpu_limited_resolution = cpu_counts.num_resolution_reductions > 0; |
| 1054 | stats_.cpu_limited_framerate = cpu_counts.num_framerate_reductions > 0; |
| 1055 | stats_.bw_limited_resolution = quality_counts.num_resolution_reductions > 0; |
| 1056 | stats_.bw_limited_framerate = quality_counts.num_framerate_reductions > 0; |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 1057 | } |
| 1058 | |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 1059 | // TODO(asapersson): Include fps changes. |
| 1060 | void SendStatisticsProxy::OnInitialQualityResolutionAdaptDown() { |
| 1061 | rtc::CritScope lock(&crit_); |
| 1062 | ++uma_container_->initial_quality_changes_.down; |
| 1063 | } |
| 1064 | |
| 1065 | void SendStatisticsProxy::TryUpdateInitialQualityResolutionAdaptUp( |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1066 | const AdaptationSteps& quality_counts) { |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 1067 | if (uma_container_->initial_quality_changes_.down == 0) |
| 1068 | return; |
| 1069 | |
| 1070 | if (quality_downscales_ > 0 && |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1071 | quality_counts.num_resolution_reductions.value_or(-1) < |
| 1072 | quality_downscales_) { |
Åsa Persson | 875841d | 2018-01-08 08:49:53 +0100 | [diff] [blame] | 1073 | // Adapting up in quality. |
| 1074 | if (uma_container_->initial_quality_changes_.down > |
| 1075 | uma_container_->initial_quality_changes_.up) { |
| 1076 | ++uma_container_->initial_quality_changes_.up; |
| 1077 | } |
| 1078 | } |
| 1079 | } |
| 1080 | |
Niels Möller | 213618e | 2018-07-24 09:29:58 +0200 | [diff] [blame] | 1081 | void SendStatisticsProxy::SetAdaptTimer(const AdaptationSteps& counts, |
| 1082 | StatsTimer* timer) { |
| 1083 | if (counts.num_resolution_reductions || counts.num_framerate_reductions) { |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 1084 | // Adaptation enabled. |
| 1085 | if (!stats_.suspended) |
| 1086 | timer->Start(clock_->TimeInMilliseconds()); |
| 1087 | return; |
| 1088 | } |
| 1089 | timer->Stop(clock_->TimeInMilliseconds()); |
kthelgason | 876222f | 2016-11-29 01:44:11 -0800 | [diff] [blame] | 1090 | } |
| 1091 | |
pbos@webrtc.org | 1d0fa5d | 2015-02-19 12:47:00 +0000 | [diff] [blame] | 1092 | void SendStatisticsProxy::RtcpPacketTypesCounterUpdated( |
| 1093 | uint32_t ssrc, |
| 1094 | const RtcpPacketTypeCounter& packet_counter) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1095 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1096 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 1097 | if (!stats) |
pbos@webrtc.org | 1d0fa5d | 2015-02-19 12:47:00 +0000 | [diff] [blame] | 1098 | return; |
| 1099 | |
| 1100 | stats->rtcp_packet_type_counts = packet_counter; |
sprang | 07fb9be | 2016-02-24 07:55:00 -0800 | [diff] [blame] | 1101 | if (uma_container_->first_rtcp_stats_time_ms_ == -1) |
| 1102 | uma_container_->first_rtcp_stats_time_ms_ = clock_->TimeInMilliseconds(); |
pbos@webrtc.org | 1d0fa5d | 2015-02-19 12:47:00 +0000 | [diff] [blame] | 1103 | } |
| 1104 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1105 | void SendStatisticsProxy::StatisticsUpdated(const RtcpStatistics& statistics, |
| 1106 | uint32_t ssrc) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1107 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1108 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 1109 | if (!stats) |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1110 | return; |
| 1111 | |
| 1112 | stats->rtcp_stats = statistics; |
sprang | e2d83d6 | 2016-02-19 09:03:26 -0800 | [diff] [blame] | 1113 | uma_container_->report_block_stats_.Store(statistics, 0, ssrc); |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1114 | } |
| 1115 | |
Peter Boström | d1d66ba | 2016-02-08 14:07:14 +0100 | [diff] [blame] | 1116 | void SendStatisticsProxy::CNameChanged(const char* cname, uint32_t ssrc) {} |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 1117 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1118 | void SendStatisticsProxy::DataCountersUpdated( |
| 1119 | const StreamDataCounters& counters, |
| 1120 | uint32_t ssrc) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1121 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1122 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1123 | RTC_DCHECK(stats) << "DataCountersUpdated reported for unknown ssrc " << ssrc; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1124 | |
asapersson | a6a699a | 2016-11-25 03:52:46 -0800 | [diff] [blame] | 1125 | if (stats->is_flexfec) { |
| 1126 | // The same counters are reported for both the media ssrc and flexfec ssrc. |
| 1127 | // Bitrate stats are summed for all SSRCs. Use fec stats from media update. |
| 1128 | return; |
| 1129 | } |
| 1130 | |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1131 | stats->rtp_stats = counters; |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 1132 | if (uma_container_->first_rtp_stats_time_ms_ == -1) { |
| 1133 | int64_t now_ms = clock_->TimeInMilliseconds(); |
| 1134 | uma_container_->first_rtp_stats_time_ms_ = now_ms; |
asapersson | 09f0561 | 2017-05-15 23:40:18 -0700 | [diff] [blame] | 1135 | uma_container_->cpu_adapt_timer_.Restart(now_ms); |
| 1136 | uma_container_->quality_adapt_timer_.Restart(now_ms); |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 1137 | } |
asapersson | 93e1e23 | 2017-02-06 05:18:35 -0800 | [diff] [blame] | 1138 | |
| 1139 | uma_container_->total_byte_counter_.Set(counters.transmitted.TotalBytes(), |
| 1140 | ssrc); |
| 1141 | uma_container_->padding_byte_counter_.Set(counters.transmitted.padding_bytes, |
| 1142 | ssrc); |
| 1143 | uma_container_->retransmit_byte_counter_.Set( |
| 1144 | counters.retransmitted.TotalBytes(), ssrc); |
| 1145 | uma_container_->fec_byte_counter_.Set(counters.fec.TotalBytes(), ssrc); |
| 1146 | if (stats->is_rtx) { |
| 1147 | uma_container_->rtx_byte_counter_.Set(counters.transmitted.TotalBytes(), |
| 1148 | ssrc); |
| 1149 | } else { |
| 1150 | uma_container_->media_byte_counter_.Set(counters.MediaPayloadBytes(), ssrc); |
| 1151 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1152 | } |
| 1153 | |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1154 | void SendStatisticsProxy::Notify(uint32_t total_bitrate_bps, |
| 1155 | uint32_t retransmit_bitrate_bps, |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1156 | uint32_t ssrc) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1157 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1158 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 1159 | if (!stats) |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1160 | return; |
| 1161 | |
sprang | cd349d9 | 2016-07-13 09:11:28 -0700 | [diff] [blame] | 1162 | stats->total_bitrate_bps = total_bitrate_bps; |
| 1163 | stats->retransmit_bitrate_bps = retransmit_bitrate_bps; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1164 | } |
| 1165 | |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 1166 | void SendStatisticsProxy::FrameCountUpdated(const FrameCounts& frame_counts, |
| 1167 | uint32_t ssrc) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1168 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1169 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 1170 | if (!stats) |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1171 | return; |
| 1172 | |
pbos@webrtc.org | ce4e9a3 | 2014-12-18 13:50:16 +0000 | [diff] [blame] | 1173 | stats->frame_counts = frame_counts; |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1174 | } |
| 1175 | |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 1176 | void SendStatisticsProxy::SendSideDelayUpdated(int avg_delay_ms, |
| 1177 | int max_delay_ms, |
| 1178 | uint32_t ssrc) { |
Peter Boström | f2f8283 | 2015-05-01 13:00:41 +0200 | [diff] [blame] | 1179 | rtc::CritScope lock(&crit_); |
pbos@webrtc.org | 09c77b9 | 2015-02-25 10:42:16 +0000 | [diff] [blame] | 1180 | VideoSendStream::StreamStats* stats = GetStatsEntry(ssrc); |
Peter Boström | 74f6e9e | 2016-04-04 17:56:10 +0200 | [diff] [blame] | 1181 | if (!stats) |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 1182 | return; |
| 1183 | stats->avg_delay_ms = avg_delay_ms; |
| 1184 | stats->max_delay_ms = max_delay_ms; |
asapersson | f040b23 | 2015-11-04 00:59:03 -0800 | [diff] [blame] | 1185 | |
sprang | b4a1ae5 | 2015-12-03 08:10:08 -0800 | [diff] [blame] | 1186 | uma_container_->delay_counter_.Add(avg_delay_ms); |
| 1187 | uma_container_->max_delay_counter_.Add(max_delay_ms); |
stefan@webrtc.org | 168f23f | 2014-07-11 13:44:02 +0000 | [diff] [blame] | 1188 | } |
| 1189 | |
asapersson | 6eca98b | 2017-04-04 23:40:50 -0700 | [diff] [blame] | 1190 | void SendStatisticsProxy::StatsTimer::Start(int64_t now_ms) { |
| 1191 | if (start_ms == -1) |
| 1192 | start_ms = now_ms; |
| 1193 | } |
| 1194 | |
| 1195 | void SendStatisticsProxy::StatsTimer::Stop(int64_t now_ms) { |
| 1196 | if (start_ms != -1) { |
| 1197 | total_ms += now_ms - start_ms; |
| 1198 | start_ms = -1; |
| 1199 | } |
| 1200 | } |
| 1201 | |
| 1202 | void SendStatisticsProxy::StatsTimer::Restart(int64_t now_ms) { |
| 1203 | total_ms = 0; |
| 1204 | if (start_ms != -1) |
| 1205 | start_ms = now_ms; |
| 1206 | } |
| 1207 | |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 1208 | void SendStatisticsProxy::SampleCounter::Add(int sample) { |
| 1209 | sum += sample; |
| 1210 | ++num_samples; |
| 1211 | } |
| 1212 | |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1213 | int SendStatisticsProxy::SampleCounter::Avg( |
| 1214 | int64_t min_required_samples) const { |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 1215 | if (num_samples < min_required_samples || num_samples == 0) |
| 1216 | return -1; |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1217 | return static_cast<int>((sum + (num_samples / 2)) / num_samples); |
asapersson | d89920b | 2015-07-22 06:52:00 -0700 | [diff] [blame] | 1218 | } |
| 1219 | |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 1220 | void SendStatisticsProxy::BoolSampleCounter::Add(bool sample) { |
| 1221 | if (sample) |
| 1222 | ++sum; |
| 1223 | ++num_samples; |
| 1224 | } |
| 1225 | |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1226 | void SendStatisticsProxy::BoolSampleCounter::Add(bool sample, int64_t count) { |
| 1227 | if (sample) |
| 1228 | sum += count; |
| 1229 | num_samples += count; |
| 1230 | } |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 1231 | int SendStatisticsProxy::BoolSampleCounter::Percent( |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1232 | int64_t min_required_samples) const { |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 1233 | return Fraction(min_required_samples, 100.0f); |
| 1234 | } |
| 1235 | |
| 1236 | int SendStatisticsProxy::BoolSampleCounter::Permille( |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1237 | int64_t min_required_samples) const { |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 1238 | return Fraction(min_required_samples, 1000.0f); |
| 1239 | } |
| 1240 | |
| 1241 | int SendStatisticsProxy::BoolSampleCounter::Fraction( |
asapersson | 66d4b37 | 2016-12-19 06:50:53 -0800 | [diff] [blame] | 1242 | int64_t min_required_samples, |
| 1243 | float multiplier) const { |
asapersson | dec5ebf | 2015-10-05 02:36:17 -0700 | [diff] [blame] | 1244 | if (num_samples < min_required_samples || num_samples == 0) |
| 1245 | return -1; |
| 1246 | return static_cast<int>((sum * multiplier / num_samples) + 0.5f); |
| 1247 | } |
sprang@webrtc.org | ccd4284 | 2014-01-07 09:54:34 +0000 | [diff] [blame] | 1248 | } // namespace webrtc |