diff options
Diffstat (limited to 'src/osd/osd_perf_counters.cc')
| -rw-r--r-- | src/osd/osd_perf_counters.cc | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/src/osd/osd_perf_counters.cc b/src/osd/osd_perf_counters.cc new file mode 100644 index 000000000..588808d64 --- /dev/null +++ b/src/osd/osd_perf_counters.cc @@ -0,0 +1,362 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#include "osd_perf_counters.h" +#include "include/common_fwd.h" + + +PerfCounters *build_osd_logger(CephContext *cct) { + PerfCountersBuilder osd_plb(cct, "osd", l_osd_first, l_osd_last); + + // Latency axis configuration for op histograms, values are in nanoseconds + PerfHistogramCommon::axis_config_d op_hist_x_axis_config{ + "Latency (usec)", + PerfHistogramCommon::SCALE_LOG2, ///< Latency in logarithmic scale + 0, ///< Start at 0 + 100000, ///< Quantization unit is 100usec + 32, ///< Enough to cover much longer than slow requests + }; + + // Op size axis configuration for op histograms, values are in bytes + PerfHistogramCommon::axis_config_d op_hist_y_axis_config{ + "Request size (bytes)", + PerfHistogramCommon::SCALE_LOG2, ///< Request size in logarithmic scale + 0, ///< Start at 0 + 512, ///< Quantization unit is 512 bytes + 32, ///< Enough to cover requests larger than GB + }; + + + // All the basic OSD operation stats are to be considered useful + osd_plb.set_prio_default(PerfCountersBuilder::PRIO_USEFUL); + + osd_plb.add_u64( + l_osd_op_wip, "op_wip", + "Replication operations currently being processed (primary)"); + osd_plb.add_u64_counter( + l_osd_op, "op", + "Client operations", + "ops", PerfCountersBuilder::PRIO_CRITICAL); + osd_plb.add_u64_counter( + l_osd_op_inb, "op_in_bytes", + "Client operations total write size", + "wr", PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES)); + osd_plb.add_u64_counter( + l_osd_op_outb, "op_out_bytes", + "Client operations total read size", + "rd", PerfCountersBuilder::PRIO_INTERESTING, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg( + l_osd_op_lat, "op_latency", + "Latency of client operations (including queue time)", + "l", 9); + osd_plb.add_time_avg( + l_osd_op_process_lat, "op_process_latency", + "Latency of client operations (excluding queue time)"); + osd_plb.add_time_avg( + l_osd_op_prepare_lat, "op_prepare_latency", + "Latency of client operations (excluding queue time and wait for finished)"); + + osd_plb.add_u64_counter( + l_osd_op_delayed_unreadable, "op_delayed_unreadable", + "Count of ops delayed due to target object being unreadable"); + osd_plb.add_u64_counter( + l_osd_op_delayed_degraded, "op_delayed_degraded", + "Count of ops delayed due to target object being degraded"); + + osd_plb.add_u64_counter( + l_osd_op_r, "op_r", "Client read operations"); + osd_plb.add_u64_counter( + l_osd_op_r_outb, "op_r_out_bytes", "Client data read", NULL, PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg( + l_osd_op_r_lat, "op_r_latency", + "Latency of read operation (including queue time)"); + osd_plb.add_u64_counter_histogram( + l_osd_op_r_lat_outb_hist, "op_r_latency_out_bytes_histogram", + op_hist_x_axis_config, op_hist_y_axis_config, + "Histogram of operation latency (including queue time) + data read"); + osd_plb.add_time_avg( + l_osd_op_r_process_lat, "op_r_process_latency", + "Latency of read operation (excluding queue time)"); + osd_plb.add_time_avg( + l_osd_op_r_prepare_lat, "op_r_prepare_latency", + "Latency of read operations (excluding queue time and wait for finished)"); + osd_plb.add_u64_counter( + l_osd_op_w, "op_w", "Client write operations"); + osd_plb.add_u64_counter( + l_osd_op_w_inb, "op_w_in_bytes", "Client data written"); + osd_plb.add_time_avg( + l_osd_op_w_lat, "op_w_latency", + "Latency of write operation (including queue time)"); + osd_plb.add_u64_counter_histogram( + l_osd_op_w_lat_inb_hist, "op_w_latency_in_bytes_histogram", + op_hist_x_axis_config, op_hist_y_axis_config, + "Histogram of operation latency (including queue time) + data written"); + osd_plb.add_time_avg( + l_osd_op_w_process_lat, "op_w_process_latency", + "Latency of write operation (excluding queue time)"); + osd_plb.add_time_avg( + l_osd_op_w_prepare_lat, "op_w_prepare_latency", + "Latency of write operations (excluding queue time and wait for finished)"); + osd_plb.add_u64_counter( + l_osd_op_rw, "op_rw", + "Client read-modify-write operations"); + osd_plb.add_u64_counter( + l_osd_op_rw_inb, "op_rw_in_bytes", + "Client read-modify-write operations write in", NULL, PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES)); + osd_plb.add_u64_counter( + l_osd_op_rw_outb,"op_rw_out_bytes", + "Client read-modify-write operations read out ", NULL, PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg( + l_osd_op_rw_lat, "op_rw_latency", + "Latency of read-modify-write operation (including queue time)"); + osd_plb.add_u64_counter_histogram( + l_osd_op_rw_lat_inb_hist, "op_rw_latency_in_bytes_histogram", + op_hist_x_axis_config, op_hist_y_axis_config, + "Histogram of rw operation latency (including queue time) + data written"); + osd_plb.add_u64_counter_histogram( + l_osd_op_rw_lat_outb_hist, "op_rw_latency_out_bytes_histogram", + op_hist_x_axis_config, op_hist_y_axis_config, + "Histogram of rw operation latency (including queue time) + data read"); + osd_plb.add_time_avg( + l_osd_op_rw_process_lat, "op_rw_process_latency", + "Latency of read-modify-write operation (excluding queue time)"); + osd_plb.add_time_avg( + l_osd_op_rw_prepare_lat, "op_rw_prepare_latency", + "Latency of read-modify-write operations (excluding queue time and wait for finished)"); + + // Now we move on to some more obscure stats, revert to assuming things + // are low priority unless otherwise specified. + osd_plb.set_prio_default(PerfCountersBuilder::PRIO_DEBUGONLY); + + osd_plb.add_time_avg(l_osd_op_before_queue_op_lat, "op_before_queue_op_lat", + "Latency of IO before calling queue(before really queue into ShardedOpWq)"); // client io before queue op_wq latency + osd_plb.add_time_avg(l_osd_op_before_dequeue_op_lat, "op_before_dequeue_op_lat", + "Latency of IO before calling dequeue_op(already dequeued and get PG lock)"); // client io before dequeue_op latency + + osd_plb.add_u64_counter( + l_osd_sop, "subop", "Suboperations"); + osd_plb.add_u64_counter( + l_osd_sop_inb, "subop_in_bytes", "Suboperations total size", NULL, 0, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg(l_osd_sop_lat, "subop_latency", "Suboperations latency"); + + osd_plb.add_u64_counter(l_osd_sop_w, "subop_w", "Replicated writes"); + osd_plb.add_u64_counter( + l_osd_sop_w_inb, "subop_w_in_bytes", "Replicated written data size", NULL, 0, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg( + l_osd_sop_w_lat, "subop_w_latency", "Replicated writes latency"); + osd_plb.add_u64_counter( + l_osd_sop_pull, "subop_pull", "Suboperations pull requests"); + osd_plb.add_time_avg( + l_osd_sop_pull_lat, "subop_pull_latency", "Suboperations pull latency"); + osd_plb.add_u64_counter( + l_osd_sop_push, "subop_push", "Suboperations push messages"); + osd_plb.add_u64_counter( + l_osd_sop_push_inb, "subop_push_in_bytes", "Suboperations pushed size", NULL, 0, unit_t(UNIT_BYTES)); + osd_plb.add_time_avg( + l_osd_sop_push_lat, "subop_push_latency", "Suboperations push latency"); + + osd_plb.add_u64_counter(l_osd_pull, "pull", "Pull requests sent"); + osd_plb.add_u64_counter(l_osd_push, "push", "Push messages sent"); + osd_plb.add_u64_counter(l_osd_push_outb, "push_out_bytes", "Pushed size", NULL, 0, unit_t(UNIT_BYTES)); + + osd_plb.add_u64_counter( + l_osd_rop, "recovery_ops", + "Started recovery operations", + "rop", PerfCountersBuilder::PRIO_INTERESTING); + + osd_plb.add_u64_counter( + l_osd_rbytes, "recovery_bytes", + "recovery bytes", + "rbt", PerfCountersBuilder::PRIO_INTERESTING); + + osd_plb.add_time_avg( + l_osd_recovery_push_queue_lat, + "l_osd_recovery_push_queue_latency", + "MOSDPGPush queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_push_reply_queue_lat, + "l_osd_recovery_push_reply_queue_latency", + "MOSDPGPushReply queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_pull_queue_lat, + "l_osd_recovery_pull_queue_latency", + "MOSDPGPull queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_backfill_queue_lat, + "l_osd_recovery_backfill_queue_latency", + "MOSDPGBackfill queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_backfill_remove_queue_lat, + "l_osd_recovery_backfill_remove_queue_latency", + "MOSDPGBackfillDelete queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_scan_queue_lat, + "l_osd_recovery_scan_queue_latency", + "MOSDPGScan queue latency"); + + osd_plb.add_time_avg( + l_osd_recovery_queue_lat, + "l_osd_recovery_queue_latency", + "PGRecovery queue latency"); + osd_plb.add_time_avg( + l_osd_recovery_context_queue_lat, + "l_osd_recovery_context_queue_latency", + "PGRecoveryContext queue latency"); + + osd_plb.add_u64(l_osd_loadavg, "loadavg", "CPU load"); + osd_plb.add_u64( + l_osd_cached_crc, "cached_crc", "Total number getting crc from crc_cache"); + osd_plb.add_u64( + l_osd_cached_crc_adjusted, "cached_crc_adjusted", + "Total number getting crc from crc_cache with adjusting"); + osd_plb.add_u64(l_osd_missed_crc, "missed_crc", + "Total number of crc cache misses"); + + osd_plb.add_u64(l_osd_pg, "numpg", "Placement groups", + "pgs", PerfCountersBuilder::PRIO_USEFUL); + osd_plb.add_u64( + l_osd_pg_primary, "numpg_primary", + "Placement groups for which this osd is primary"); + osd_plb.add_u64( + l_osd_pg_replica, "numpg_replica", + "Placement groups for which this osd is replica"); + osd_plb.add_u64( + l_osd_pg_stray, "numpg_stray", + "Placement groups ready to be deleted from this osd"); + osd_plb.add_u64( + l_osd_pg_removing, "numpg_removing", + "Placement groups queued for local deletion", "pgsr", + PerfCountersBuilder::PRIO_USEFUL); + osd_plb.add_u64( + l_osd_hb_to, "heartbeat_to_peers", "Heartbeat (ping) peers we send to"); + osd_plb.add_u64_counter(l_osd_map, "map_messages", "OSD map messages"); + osd_plb.add_u64_counter(l_osd_mape, "map_message_epochs", "OSD map epochs"); + osd_plb.add_u64_counter( + l_osd_mape_dup, "map_message_epoch_dups", "OSD map duplicates"); + osd_plb.add_u64_counter( + l_osd_waiting_for_map, "messages_delayed_for_map", + "Operations waiting for OSD map"); + + osd_plb.add_u64_counter( + l_osd_map_cache_hit, "osd_map_cache_hit", "osdmap cache hit"); + osd_plb.add_u64_counter( + l_osd_map_cache_miss, "osd_map_cache_miss", "osdmap cache miss"); + osd_plb.add_u64_counter( + l_osd_map_cache_miss_low, "osd_map_cache_miss_low", + "osdmap cache miss below cache lower bound"); + osd_plb.add_u64_avg( + l_osd_map_cache_miss_low_avg, "osd_map_cache_miss_low_avg", + "osdmap cache miss, avg distance below cache lower bound"); + osd_plb.add_u64_counter( + l_osd_map_bl_cache_hit, "osd_map_bl_cache_hit", + "OSDMap buffer cache hits"); + osd_plb.add_u64_counter( + l_osd_map_bl_cache_miss, "osd_map_bl_cache_miss", + "OSDMap buffer cache misses"); + + osd_plb.add_u64( + l_osd_stat_bytes, "stat_bytes", "OSD size", "size", + PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES)); + osd_plb.add_u64( + l_osd_stat_bytes_used, "stat_bytes_used", "Used space", "used", + PerfCountersBuilder::PRIO_USEFUL, unit_t(UNIT_BYTES)); + osd_plb.add_u64(l_osd_stat_bytes_avail, "stat_bytes_avail", "Available space", NULL, 0, unit_t(UNIT_BYTES)); + + osd_plb.add_u64_counter( + l_osd_copyfrom, "copyfrom", "Rados \"copy-from\" operations"); + + osd_plb.add_u64_counter(l_osd_tier_promote, "tier_promote", "Tier promotions"); + osd_plb.add_u64_counter(l_osd_tier_flush, "tier_flush", "Tier flushes"); + osd_plb.add_u64_counter( + l_osd_tier_flush_fail, "tier_flush_fail", "Failed tier flushes"); + osd_plb.add_u64_counter( + l_osd_tier_try_flush, "tier_try_flush", "Tier flush attempts"); + osd_plb.add_u64_counter( + l_osd_tier_try_flush_fail, "tier_try_flush_fail", + "Failed tier flush attempts"); + osd_plb.add_u64_counter( + l_osd_tier_evict, "tier_evict", "Tier evictions"); + osd_plb.add_u64_counter( + l_osd_tier_whiteout, "tier_whiteout", "Tier whiteouts"); + osd_plb.add_u64_counter( + l_osd_tier_dirty, "tier_dirty", "Dirty tier flag set"); + osd_plb.add_u64_counter( + l_osd_tier_clean, "tier_clean", "Dirty tier flag cleaned"); + osd_plb.add_u64_counter( + l_osd_tier_delay, "tier_delay", "Tier delays (agent waiting)"); + osd_plb.add_u64_counter( + l_osd_tier_proxy_read, "tier_proxy_read", "Tier proxy reads"); + osd_plb.add_u64_counter( + l_osd_tier_proxy_write, "tier_proxy_write", "Tier proxy writes"); + + osd_plb.add_u64_counter( + l_osd_agent_wake, "agent_wake", "Tiering agent wake up"); + osd_plb.add_u64_counter( + l_osd_agent_skip, "agent_skip", "Objects skipped by agent"); + osd_plb.add_u64_counter( + l_osd_agent_flush, "agent_flush", "Tiering agent flushes"); + osd_plb.add_u64_counter( + l_osd_agent_evict, "agent_evict", "Tiering agent evictions"); + + osd_plb.add_u64_counter( + l_osd_object_ctx_cache_hit, "object_ctx_cache_hit", "Object context cache hits"); + osd_plb.add_u64_counter( + l_osd_object_ctx_cache_total, "object_ctx_cache_total", "Object context cache lookups"); + + osd_plb.add_u64_counter(l_osd_op_cache_hit, "op_cache_hit"); + osd_plb.add_time_avg( + l_osd_tier_flush_lat, "osd_tier_flush_lat", "Object flush latency"); + osd_plb.add_time_avg( + l_osd_tier_promote_lat, "osd_tier_promote_lat", "Object promote latency"); + osd_plb.add_time_avg( + l_osd_tier_r_lat, "osd_tier_r_lat", "Object proxy read latency"); + + osd_plb.add_u64_counter( + l_osd_pg_info, "osd_pg_info", "PG updated its info (using any method)"); + osd_plb.add_u64_counter( + l_osd_pg_fastinfo, "osd_pg_fastinfo", + "PG updated its info using fastinfo attr"); + osd_plb.add_u64_counter( + l_osd_pg_biginfo, "osd_pg_biginfo", "PG updated its biginfo attr"); + + return osd_plb.create_perf_counters(); +} + + +PerfCounters *build_recoverystate_perf(CephContext *cct) { + PerfCountersBuilder rs_perf(cct, "recoverystate_perf", rs_first, rs_last); + + rs_perf.add_time_avg(rs_initial_latency, "initial_latency", "Initial recovery state latency"); + rs_perf.add_time_avg(rs_started_latency, "started_latency", "Started recovery state latency"); + rs_perf.add_time_avg(rs_reset_latency, "reset_latency", "Reset recovery state latency"); + rs_perf.add_time_avg(rs_start_latency, "start_latency", "Start recovery state latency"); + rs_perf.add_time_avg(rs_primary_latency, "primary_latency", "Primary recovery state latency"); + rs_perf.add_time_avg(rs_peering_latency, "peering_latency", "Peering recovery state latency"); + rs_perf.add_time_avg(rs_backfilling_latency, "backfilling_latency", "Backfilling recovery state latency"); + rs_perf.add_time_avg(rs_waitremotebackfillreserved_latency, "waitremotebackfillreserved_latency", "Wait remote backfill reserved recovery state latency"); + rs_perf.add_time_avg(rs_waitlocalbackfillreserved_latency, "waitlocalbackfillreserved_latency", "Wait local backfill reserved recovery state latency"); + rs_perf.add_time_avg(rs_notbackfilling_latency, "notbackfilling_latency", "Notbackfilling recovery state latency"); + rs_perf.add_time_avg(rs_repnotrecovering_latency, "repnotrecovering_latency", "Repnotrecovering recovery state latency"); + rs_perf.add_time_avg(rs_repwaitrecoveryreserved_latency, "repwaitrecoveryreserved_latency", "Rep wait recovery reserved recovery state latency"); + rs_perf.add_time_avg(rs_repwaitbackfillreserved_latency, "repwaitbackfillreserved_latency", "Rep wait backfill reserved recovery state latency"); + rs_perf.add_time_avg(rs_reprecovering_latency, "reprecovering_latency", "RepRecovering recovery state latency"); + rs_perf.add_time_avg(rs_activating_latency, "activating_latency", "Activating recovery state latency"); + rs_perf.add_time_avg(rs_waitlocalrecoveryreserved_latency, "waitlocalrecoveryreserved_latency", "Wait local recovery reserved recovery state latency"); + rs_perf.add_time_avg(rs_waitremoterecoveryreserved_latency, "waitremoterecoveryreserved_latency", "Wait remote recovery reserved recovery state latency"); + rs_perf.add_time_avg(rs_recovering_latency, "recovering_latency", "Recovering recovery state latency"); + rs_perf.add_time_avg(rs_recovered_latency, "recovered_latency", "Recovered recovery state latency"); + rs_perf.add_time_avg(rs_clean_latency, "clean_latency", "Clean recovery state latency"); + rs_perf.add_time_avg(rs_active_latency, "active_latency", "Active recovery state latency"); + rs_perf.add_time_avg(rs_replicaactive_latency, "replicaactive_latency", "Replicaactive recovery state latency"); + rs_perf.add_time_avg(rs_stray_latency, "stray_latency", "Stray recovery state latency"); + rs_perf.add_time_avg(rs_getinfo_latency, "getinfo_latency", "Getinfo recovery state latency"); + rs_perf.add_time_avg(rs_getlog_latency, "getlog_latency", "Getlog recovery state latency"); + rs_perf.add_time_avg(rs_waitactingchange_latency, "waitactingchange_latency", "Waitactingchange recovery state latency"); + rs_perf.add_time_avg(rs_incomplete_latency, "incomplete_latency", "Incomplete recovery state latency"); + rs_perf.add_time_avg(rs_down_latency, "down_latency", "Down recovery state latency"); + rs_perf.add_time_avg(rs_getmissing_latency, "getmissing_latency", "Getmissing recovery state latency"); + rs_perf.add_time_avg(rs_waitupthru_latency, "waitupthru_latency", "Waitupthru recovery state latency"); + rs_perf.add_time_avg(rs_notrecovering_latency, "notrecovering_latency", "Notrecovering recovery state latency"); + + return rs_perf.create_perf_counters(); +} |