Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/src/rgw/rgw_perf_counters.cc b/src/rgw/rgw_perf_counters.cc
new file mode 100644
index 00000000..21d1a363
--- /dev/null
+++ b/src/rgw/rgw_perf_counters.cc
@@ -0,0 +1,60 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
+// vim: ts=8 sw=2 smarttab
+
+#include "rgw_perf_counters.h"
+#include "common/perf_counters.h"
+#include "common/ceph_context.h"
+
+PerfCounters *perfcounter = NULL;
+
+int rgw_perf_start(CephContext *cct)
+{
+  PerfCountersBuilder plb(cct, "rgw", l_rgw_first, l_rgw_last);
+
+  // RGW emits comparatively few metrics, so let's be generous
+  // and mark them all USEFUL to get transmission to ceph-mgr by default.
+  plb.set_prio_default(PerfCountersBuilder::PRIO_USEFUL);
+
+  plb.add_u64_counter(l_rgw_req, "req", "Requests");
+  plb.add_u64_counter(l_rgw_failed_req, "failed_req", "Aborted requests");
+
+  plb.add_u64_counter(l_rgw_get, "get", "Gets");
+  plb.add_u64_counter(l_rgw_get_b, "get_b", "Size of gets");
+  plb.add_time_avg(l_rgw_get_lat, "get_initial_lat", "Get latency");
+  plb.add_u64_counter(l_rgw_put, "put", "Puts");
+  plb.add_u64_counter(l_rgw_put_b, "put_b", "Size of puts");
+  plb.add_time_avg(l_rgw_put_lat, "put_initial_lat", "Put latency");
+
+  plb.add_u64(l_rgw_qlen, "qlen", "Queue length");
+  plb.add_u64(l_rgw_qactive, "qactive", "Active requests queue");
+
+  plb.add_u64_counter(l_rgw_cache_hit, "cache_hit", "Cache hits");
+  plb.add_u64_counter(l_rgw_cache_miss, "cache_miss", "Cache miss");
+
+  plb.add_u64_counter(l_rgw_keystone_token_cache_hit, "keystone_token_cache_hit", "Keystone token cache hits");
+  plb.add_u64_counter(l_rgw_keystone_token_cache_miss, "keystone_token_cache_miss", "Keystone token cache miss");
+
+  plb.add_u64_counter(l_rgw_gc_retire, "gc_retire_object", "GC object retires");
+
+  plb.add_u64_counter(l_rgw_pubsub_event_triggered, "pubsub_event_triggered", "Pubsub events with at least one topic");
+  plb.add_u64_counter(l_rgw_pubsub_event_lost, "pubsub_event_lost", "Pubsub events lost");
+  plb.add_u64_counter(l_rgw_pubsub_store_ok, "pubsub_store_ok", "Pubsub events successfully stored");
+  plb.add_u64_counter(l_rgw_pubsub_store_fail, "pubsub_store_fail", "Pubsub events failed to be stored");
+  plb.add_u64(l_rgw_pubsub_events, "pubsub_events", "Pubsub events in store");
+  plb.add_u64_counter(l_rgw_pubsub_push_ok, "pubsub_push_ok", "Pubsub events pushed to an endpoint");
+  plb.add_u64_counter(l_rgw_pubsub_push_failed, "pubsub_push_failed", "Pubsub events failed to be pushed to an endpoint");
+  plb.add_u64(l_rgw_pubsub_push_pending, "pubsub_push_pending", "Pubsub events pending reply from endpoint");
+  plb.add_u64_counter(l_rgw_pubsub_missing_conf, "pubsub_missing_conf", "Pubsub events could not be handled because of missing configuration");
+  
+  perfcounter = plb.create_perf_counters();
+  cct->get_perfcounters_collection()->add(perfcounter);
+  return 0;
+}
+
+void rgw_perf_stop(CephContext *cct)
+{
+  ceph_assert(perfcounter);
+  cct->get_perfcounters_collection()->remove(perfcounter);
+  delete perfcounter;
+}
+