thebestvibedev/tromcho.net
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Measure & report op bandwidth, include local blockstore ops in stats

Browse Source
This commit is contained in:
Vitaliy Filippov
2020-05-11 02:58:13 +03:00
parent 2b854948f9
commit f71d0c117b
7 changed files with 106 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files
osd.cpp
+7 -1
View File
@@ -525,9 +525,15 @@ void osd_t::print_stats()
if (op_stat_count[0][i] != op_stat_count[1][i])
{
uint64_t avg = (op_stat_sum[0][i] - op_stat_sum[1][i])/(op_stat_count[0][i] - op_stat_count[1][i]);
printf("avg latency for op %d (%s): %ld us\n", i, osd_op_names[i], avg);
uint64_t bw = (op_stat_bytes[0][i] - op_stat_bytes[1][i]) / print_stats_interval;
printf(
"avg latency for op %d (%s): %lu us, B/W: %.2f %s\n", i, osd_op_names[i], avg,
(bw > 1024*1024*1024 ? bw/1024.0/1024/1024 : (bw > 1024*1024 ? bw/1024.0/1024 : bw/1024.0)),
(bw > 1024*1024*1024 ? "GB/s" : (bw > 1024*1024 ? "MB/s" : "KB/s"))
);
op_stat_count[1][i] = op_stat_count[0][i];
op_stat_sum[1][i] = op_stat_sum[0][i];
op_stat_bytes[1][i] = op_stat_bytes[0][i];
}
}
for (int i = 0; i <= OSD_OP_MAX; i++)