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Track recovery op latencies + refactor into a structure

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This commit is contained in:
Vitaliy Filippov
2023-12-31 01:23:17 +03:00
parent dcc76eee15
commit d84dee7098
5 changed files with 44 additions and 30 deletions
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src/osd.cpp
+7 -15
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@@ -421,14 +421,6 @@ void osd_t::exec_op(osd_op_t *cur_op)
}
}
void osd_t::reset_stats()
{
msgr.stats = {};
prev_stats = {};
memset(recovery_stat_count, 0, sizeof(recovery_stat_count));
memset(recovery_stat_bytes, 0, sizeof(recovery_stat_bytes));
}
void osd_t::print_stats()
{
for (int i = OSD_OP_MIN; i <= OSD_OP_MAX; i++)
@@ -466,19 +458,19 @@ void osd_t::print_stats()
}
for (int i = 0; i < 2; i++)
{
if (recovery_stat_count[0][i] != recovery_stat_count[1][i])
if (recovery_stat[i].count > recovery_print_prev[i].count)
{
uint64_t bw = (recovery_stat_bytes[0][i] - recovery_stat_bytes[1][i]) / print_stats_interval;
uint64_t bw = (recovery_stat[i].bytes - recovery_print_prev[i].bytes) / print_stats_interval;
printf(
"[OSD %lu] %s recovery: %.1f op/s, B/W: %.2f %s\n", osd_num, recovery_stat_names[i],
(recovery_stat_count[0][i] - recovery_stat_count[1][i]) * 1.0 / print_stats_interval,
"[OSD %lu] %s recovery: %.1f op/s, B/W: %.2f %s, avg lat %ld us\n", osd_num, recovery_stat_names[i],
(recovery_stat[i].count - recovery_print_prev[i].count) * 1.0 / print_stats_interval,
(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"))
(bw > 1024*1024*1024 ? "GB/s" : (bw > 1024*1024 ? "MB/s" : "KB/s")),
(recovery_stat[i].usec - recovery_print_prev[i].usec) / (recovery_stat[i].count - recovery_print_prev[i].count)
);
recovery_stat_count[1][i] = recovery_stat_count[0][i];
recovery_stat_bytes[1][i] = recovery_stat_bytes[0][i];
}
}
memcpy(recovery_print_prev, recovery_stat, sizeof(recovery_stat));
if (corrupted_objects > 0)
{
printf("[OSD %lu] %lu object(s) corrupted\n", osd_num, corrupted_objects);