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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #ifndef CEPH_MGR_MDS_PERF_COLLECTOR_H | |
5 | #define CEPH_MGR_MDS_PERF_COLLECTOR_H | |
6 | ||
7 | #include "mgr/MetricCollector.h" | |
8 | #include "mgr/MDSPerfMetricTypes.h" | |
9 | ||
10 | // MDS performance query class | |
11 | class MDSPerfMetricCollector | |
12 | : public MetricCollector<MDSPerfMetricQuery, MDSPerfMetricLimit, MDSPerfMetricKey, | |
13 | MDSPerfMetrics> { | |
14 | private: | |
15 | std::set<mds_rank_t> delayed_ranks; | |
33c7a0ef | 16 | struct timespec last_updated_mono; |
f67539c2 TL |
17 | |
18 | void get_delayed_ranks(std::set<mds_rank_t> *ranks); | |
19 | ||
33c7a0ef | 20 | void get_last_updated(utime_t *ts); |
f67539c2 TL |
21 | public: |
22 | MDSPerfMetricCollector(MetricListener &listener); | |
23 | ||
24 | void process_reports(const MetricPayload &payload) override; | |
25 | int get_counters(PerfCollector *collector) override; | |
26 | }; | |
27 | ||
28 | #endif // CEPH_MGR_MDS_PERF_COLLECTOR_H |