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| author | Samuel Just <sam.just@inktank.com> | 2013-07-18 14:33:37 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-07-18 15:13:50 -0700 |
| commit | 9ab539eaae97d9b108b7814853b7709262c284db (patch) | |
| tree | 60e6a8e03a8671b238c12f51484aea3e6b71aa57 | |
| parent | 921a4aac8a89850303233fe188998202e0ddfe0d (diff) | |
| download | ceph-9ab539eaae97d9b108b7814853b7709262c284db.tar.gz | |
PG: add perf counter for peering latency
Signed-off-by: Samuel Just <sam.just@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
| -rw-r--r-- | src/osd/OSD.cc | 1 | ||||
| -rw-r--r-- | src/osd/OSD.h | 1 | ||||
| -rw-r--r-- | src/osd/PG.cc | 3 |
3 files changed, 5 insertions, 0 deletions
diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc index 9010f542009..2cecd60c18b 100644 --- a/src/osd/OSD.cc +++ b/src/osd/OSD.cc @@ -1402,6 +1402,7 @@ void OSD::create_logger() osd_plb.add_u64_counter(l_osd_mape_dup, "map_message_epoch_dups"); // dup osdmap epochs osd_plb.add_u64_counter(l_osd_waiting_for_map, "messages_delayed_for_map"); // dup osdmap epochs + osd_plb.add_time_avg(l_osd_peering_latency, "peering_latency"); logger = osd_plb.create_perf_counters(); g_ceph_context->get_perfcounters_collection()->add(logger); diff --git a/src/osd/OSD.h b/src/osd/OSD.h index 383ef611ef4..238c5b43594 100644 --- a/src/osd/OSD.h +++ b/src/osd/OSD.h @@ -113,6 +113,7 @@ enum { l_osd_mape_dup, l_osd_waiting_for_map, + l_osd_peering_latency, l_osd_last, }; diff --git a/src/osd/PG.cc b/src/osd/PG.cc index bf522c8d9e1..6f8ee0c44c7 100644 --- a/src/osd/PG.cc +++ b/src/osd/PG.cc @@ -5425,6 +5425,9 @@ void PG::RecoveryState::Peering::exit() PG *pg = context< RecoveryMachine >().pg; pg->state_clear(PG_STATE_PEERING); pg->clear_probe_targets(); + + utime_t dur = ceph_clock_now(g_ceph_context) - enter_time; + pg->osd->logger->tinc(l_osd_peering_latency, dur); } |