Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 39 insertions, 0 deletions

diff --git a/src/mgr/OSDPerfMetricCollector.cc b/src/mgr/OSDPerfMetricCollector.cc
new file mode 100644
index 000000000..eb548ce70
--- /dev/null
+++ b/src/mgr/OSDPerfMetricCollector.cc
@@ -0,0 +1,39 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "common/debug.h"
+#include "common/errno.h"
+
+#include "messages/MMgrReport.h"
+#include "OSDPerfMetricCollector.h"
+
+#define dout_context g_ceph_context
+#define dout_subsys ceph_subsys_mgr
+#undef dout_prefix
+#define dout_prefix *_dout << "mgr.osd_perf_metric_collector " << __func__ << " "
+
+OSDPerfMetricCollector::OSDPerfMetricCollector(MetricListener &listener)
+  : MetricCollector<OSDPerfMetricQuery,
+                    OSDPerfMetricLimit,
+                    OSDPerfMetricKey,
+                    OSDPerfMetricReport>(listener) {
+}
+
+void OSDPerfMetricCollector::process_reports(const MetricPayload &payload) {
+  const std::map<OSDPerfMetricQuery, OSDPerfMetricReport> &reports =
+    boost::get<OSDMetricPayload>(payload).report;
+
+  std::lock_guard locker(lock);
+  process_reports_generic(
+    reports, [](PerformanceCounter *counter, const PerformanceCounter &update) {
+      counter->first += update.first;
+      counter->second += update.second;
+    });
+}
+
+int OSDPerfMetricCollector::get_counters(PerfCollector *collector) {
+  OSDPerfCollector *c = static_cast<OSDPerfCollector *>(collector);
+
+  std::lock_guard locker(lock);
+  return get_counters_generic(c->query_id, &c->counters);
+}