Change IO latency histogram to be in power-of-10
Power of 2 is just confusing for latencies, make the series
more natural by doing 1, 2, 4, 10, 20, 50, etc.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/io_u.c b/io_u.c
index b8f090b..23a64b0 100644
--- a/io_u.c
+++ b/io_u.c
@@ -289,23 +289,23 @@
switch (msec) {
default:
index++;
- case 1024 ... 2047:
+ case 1000 ... 1999:
index++;
- case 512 ... 1023:
+ case 750 ... 999:
index++;
- case 256 ... 511:
+ case 500 ... 749:
index++;
- case 128 ... 255:
+ case 250 ... 499:
index++;
- case 64 ... 127:
+ case 100 ... 249:
index++;
- case 32 ... 63:
+ case 50 ... 99:
index++;
- case 16 ... 31:
+ case 20 ... 49:
index++;
- case 8 ... 15:
+ case 10 ... 19:
index++;
- case 4 ... 7:
+ case 4 ... 9:
index++;
case 2 ... 3:
index++;