diff --git a/infra/bots/jobs.json b/infra/bots/jobs.json
index 3e963f7..568f081 100644
--- a/infra/bots/jobs.json
+++ b/infra/bots/jobs.json
@@ -289,7 +289,6 @@
   "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Debug-All",
   "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All",
   "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-CommandBuffer",
-  "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal",
   "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All",
   "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All-ASAN",
   "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All-Vulkan",
diff --git a/infra/bots/tasks.json b/infra/bots/tasks.json
index c34c9f2..86dcc40 100755
--- a/infra/bots/tasks.json
+++ b/infra/bots/tasks.json
@@ -1464,11 +1464,6 @@
       ],
       "trigger": "master"
     },
-    "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal": {
-      "tasks": [
-        "Upload-Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal"
-      ]
-    },
     "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All": {
       "tasks": [
         "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All"
@@ -36984,117 +36979,6 @@
         "perf"
       ]
     },
-    "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal": {
-      "caches": [
-        {
-          "name": "vpython",
-          "path": "cache/vpython"
-        }
-      ],
-      "cipd_packages": [
-        {
-          "name": "infra/tools/luci/kitchen/${platform}",
-          "path": ".",
-          "version": "git_revision:d8f38ca9494b5af249942631f9cee45927f6b4bc"
-        },
-        {
-          "name": "infra/tools/luci-auth/${platform}",
-          "path": "cipd_bin_packages",
-          "version": "git_revision:2c805f1c716f6c5ad2126b27ec88b8585a09481e"
-        },
-        {
-          "name": "infra/tools/luci/vpython/${platform}",
-          "path": "cipd_bin_packages",
-          "version": "git_revision:96f81e737868d43124b4661cf1c325296ca04944"
-        },
-        {
-          "name": "skia/bots/skimage",
-          "path": "skimage",
-          "version": "version:39"
-        },
-        {
-          "name": "skia/bots/skp",
-          "path": "skp",
-          "version": "version:187"
-        },
-        {
-          "name": "skia/bots/svg",
-          "path": "svg",
-          "version": "version:9"
-        }
-      ],
-      "command": [
-        "./kitchen${EXECUTABLE_SUFFIX}",
-        "cook",
-        "-checkout-dir",
-        "recipe_bundle",
-        "-mode",
-        "swarming",
-        "-luci-system-account",
-        "system",
-        "-cache-dir",
-        "cache",
-        "-temp-dir",
-        "tmp",
-        "-known-gerrit-host",
-        "android.googlesource.com",
-        "-known-gerrit-host",
-        "boringssl.googlesource.com",
-        "-known-gerrit-host",
-        "chromium.googlesource.com",
-        "-known-gerrit-host",
-        "dart.googlesource.com",
-        "-known-gerrit-host",
-        "fuchsia.googlesource.com",
-        "-known-gerrit-host",
-        "go.googlesource.com",
-        "-known-gerrit-host",
-        "llvm.googlesource.com",
-        "-known-gerrit-host",
-        "skia.googlesource.com",
-        "-known-gerrit-host",
-        "webrtc.googlesource.com",
-        "-output-result-json",
-        "${ISOLATED_OUTDIR}/build_result_filename",
-        "-workdir",
-        ".",
-        "-recipe",
-        "perf",
-        "-properties",
-        "{\"$kitchen\":{\"devshell\":true,\"git_auth\":true},\"buildbucket_build_id\":\"<(BUILDBUCKET_BUILD_ID)\",\"buildername\":\"Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal\",\"patch_issue\":\"<(ISSUE)\",\"patch_ref\":\"<(PATCH_REF)\",\"patch_repo\":\"<(PATCH_REPO)\",\"patch_set\":\"<(PATCHSET)\",\"patch_storage\":\"<(PATCH_STORAGE)\",\"repository\":\"<(REPO)\",\"revision\":\"<(REVISION)\",\"swarm_out_dir\":\"perf\",\"task_id\":\"<(TASK_ID)\"}",
-        "-logdog-annotation-url",
-        "logdog://logs.chromium.org/skia/<(TASK_ID)/+/annotations"
-      ],
-      "dependencies": [
-        "Housekeeper-PerCommit-BundleRecipes",
-        "Build-Mac-Clang-x86_64-Release-Metal"
-      ],
-      "dimensions": [
-        "gpu:8086:1626",
-        "os:Mac-10.14.3",
-        "pool:Skia"
-      ],
-      "env_prefixes": {
-        "PATH": [
-          "cipd_bin_packages",
-          "cipd_bin_packages/bin"
-        ],
-        "VPYTHON_VIRTUALENV_ROOT": [
-          "cache/vpython"
-        ]
-      },
-      "execution_timeout_ns": 14400000000000,
-      "expiration_ns": 72000000000000,
-      "extra_tags": {
-        "log_location": "logdog://logs.chromium.org/skia/<(TASK_ID)/+/annotations"
-      },
-      "io_timeout_ns": 14400000000000,
-      "isolate": "perf_skia_bundled.isolate",
-      "max_attempts": 2,
-      "outputs": [
-        "perf"
-      ]
-    },
     "Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Debug-All": {
       "caches": [
         {
@@ -89526,106 +89410,6 @@
       "max_attempts": 2,
       "service_account": "skia-external-nano-uploader@skia-swarming-bots.iam.gserviceaccount.com"
     },
-    "Upload-Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal": {
-      "caches": [
-        {
-          "name": "vpython",
-          "path": "cache/vpython"
-        }
-      ],
-      "cipd_packages": [
-        {
-          "name": "infra/tools/luci/kitchen/${platform}",
-          "path": ".",
-          "version": "git_revision:d8f38ca9494b5af249942631f9cee45927f6b4bc"
-        },
-        {
-          "name": "infra/tools/luci-auth/${platform}",
-          "path": "cipd_bin_packages",
-          "version": "git_revision:2c805f1c716f6c5ad2126b27ec88b8585a09481e"
-        },
-        {
-          "name": "infra/tools/luci/vpython/${platform}",
-          "path": "cipd_bin_packages",
-          "version": "git_revision:96f81e737868d43124b4661cf1c325296ca04944"
-        },
-        {
-          "name": "infra/gsutil",
-          "path": "cipd_bin_packages",
-          "version": "version:4.28"
-        }
-      ],
-      "command": [
-        "./kitchen${EXECUTABLE_SUFFIX}",
-        "cook",
-        "-checkout-dir",
-        "recipe_bundle",
-        "-mode",
-        "swarming",
-        "-luci-system-account",
-        "system",
-        "-cache-dir",
-        "cache",
-        "-temp-dir",
-        "tmp",
-        "-known-gerrit-host",
-        "android.googlesource.com",
-        "-known-gerrit-host",
-        "boringssl.googlesource.com",
-        "-known-gerrit-host",
-        "chromium.googlesource.com",
-        "-known-gerrit-host",
-        "dart.googlesource.com",
-        "-known-gerrit-host",
-        "fuchsia.googlesource.com",
-        "-known-gerrit-host",
-        "go.googlesource.com",
-        "-known-gerrit-host",
-        "llvm.googlesource.com",
-        "-known-gerrit-host",
-        "skia.googlesource.com",
-        "-known-gerrit-host",
-        "webrtc.googlesource.com",
-        "-output-result-json",
-        "${ISOLATED_OUTDIR}/build_result_filename",
-        "-workdir",
-        ".",
-        "-recipe",
-        "upload_nano_results",
-        "-properties",
-        "{\"$kitchen\":{\"devshell\":true,\"git_auth\":true},\"buildbucket_build_id\":\"<(BUILDBUCKET_BUILD_ID)\",\"buildername\":\"Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal\",\"gs_bucket\":\"skia-perf\",\"patch_issue\":\"<(ISSUE)\",\"patch_ref\":\"<(PATCH_REF)\",\"patch_repo\":\"<(PATCH_REPO)\",\"patch_set\":\"<(PATCHSET)\",\"patch_storage\":\"<(PATCH_STORAGE)\",\"repository\":\"<(REPO)\",\"revision\":\"<(REVISION)\",\"swarm_out_dir\":\"output_ignored\",\"task_id\":\"<(TASK_ID)\"}",
-        "-logdog-annotation-url",
-        "logdog://logs.chromium.org/skia/<(TASK_ID)/+/annotations"
-      ],
-      "dependencies": [
-        "Housekeeper-PerCommit-BundleRecipes",
-        "Perf-Mac10.14-Clang-MacBookAir7.2-GPU-IntelHD6000-x86_64-Release-All-Metal"
-      ],
-      "dimensions": [
-        "cpu:x86-64-Haswell_GCE",
-        "gpu:none",
-        "machine_type:n1-highmem-2",
-        "os:Debian-9.8",
-        "pool:Skia"
-      ],
-      "env_prefixes": {
-        "PATH": [
-          "cipd_bin_packages",
-          "cipd_bin_packages/bin"
-        ],
-        "VPYTHON_VIRTUALENV_ROOT": [
-          "cache/vpython"
-        ]
-      },
-      "execution_timeout_ns": 3600000000000,
-      "extra_tags": {
-        "log_location": "logdog://logs.chromium.org/skia/<(TASK_ID)/+/annotations"
-      },
-      "io_timeout_ns": 3600000000000,
-      "isolate": "swarm_recipe.isolate",
-      "max_attempts": 2,
-      "service_account": "skia-external-nano-uploader@skia-swarming-bots.iam.gserviceaccount.com"
-    },
     "Upload-Perf-Ubuntu18-Clang-Golo-GPU-QuadroP400-x86_64-Release-All": {
       "caches": [
         {