Metrics support

Last update: 29.04.2022 (bc2b0b03).

tarantool/metrics

Based on tarantool/metrics 0.13.0.

• tnt_clock_delta (#133)
• tnt_cpu_user_time (#71)
• tnt_cpu_system_time (#71)
• tnt_ev_loop_time (#73)
• tnt_ev_loop_prolog_time (#73, decided not to support: tnt_ev_loop_time covers basic monitoring)
• tnt_ev_loop_epilog_time (#73, decided not to support: tnt_ev_loop_time covers basic monitoring)
• tnt_fiber_count (#72, to be replaced with tnt_fiber_amount as part of #133)
• tnt_fiber_amount (#133)
• tnt_fiber_csw (#72)
• tnt_fiber_memalloc (#72)
• tnt_fiber_memused (#72)
• tnt_info_lsn (decided not to support: doesn't seem useful for visualization)
• tnt_info_uptime (supported for Prometheus #19, not supported for InfluxDB yet #39)
• tnt_info_vclock (decided not to support: doesn't seem useful for visualization)
• tnt_replication_*_lag (#57, to be replaced with tnt_replication_lag as part of #133)
• tnt_replication_lag (#133)
• tnt_replication_status (#133)
• tnt_read_only (#133)
• lj_jit_snap_restore (#75)
• lj_jit_trace_num (#75)
• lj_jit_trace_abort (#75)
• lj_jit_mcode_size (#75)
• lj_strhash_hit (#75)
• lj_strhash_miss (#75)
• lj_gc_steps_atomic (#75)
• lj_gc_steps_sweepstring (#75)
• lj_gc_steps_finalize (#75)
• lj_gc_steps_sweep (#75)
• lj_gc_steps_propagate (#75)
• lj_gc_steps_pause (#75)
• lj_gc_strnum (#75)
• lj_gc_tabnum (#75)
• lj_gc_cdatanum (#75)
• lj_gc_udatanum (#75)
• lj_gc_freed (#75)
• lj_gc_memory (#75)
• lj_gc_total (#75, deprecated, replaced with lj_gc_memory)
• lj_gc_allocated (#75)
• tnt_info_memory_tx (#137)
• tnt_info_memory_index (decided not to support: superseded by slab, vinyl and space metrics)
• tnt_info_memory_net (#137)
• tnt_info_memory_cache (decided not to support: superseded by vinyl metrics)
• tnt_info_memory_data (decided not to support: superseded by slab, vinyl and space metrics)
• tnt_info_memory_lua (#54)
• tnt_net_sent_total (#56)
• tnt_net_sent_rps (#56, deprecated, superseded by tnt_net_sent_total)
• tnt_net_received_total (#56)
• tnt_net_received_rps (#56, deprecated, superseded by tnt_net_received_total)
• tnt_net_connections_total (#137)
• tnt_net_connections_current (#56)
• tnt_net_connections_rps (deprecated, superseded by tnt_net_connections_total)
• tnt_net_requests_current (#56)
• tnt_net_requests_current (#56)
• tnt_net_requests_rps (deprecated, superseded by tnt_net_requests_total)
• tnt_net_requests_in_progress_total (#133)
• tnt_net_requests_in_progress_current (#133)
• tnt_net_requests_in_stream_queue_total (#133)
• tnt_net_requests_in_stream_queue_current (#133)
• tnt_stats_op_total (386be0a6, #66)
• tnt_stats_op_rps (deprecated, superseded by tnt_stats_op_total)
• tnt_replication_lsn (decided not to support: doesn't seem useful for visualization)
• tnt_replication_replica_*_lsn (deprecated, superseded by tnt_replication_lsn)
• tnt_replication_master_*_lsn (deprecated, superseded by tnt_replication_lsn)
• tnt_runtime_lua (decided not to support: same as tnt_info_memory_lua)
• tnt_runtime_used (#137)
• tnt_slab_quota_size (82ae335d)
• tnt_slab_arena_size (82ae335d)
• tnt_slab_items_size (82ae335d)
• tnt_slab_quota_used (82ae335d)
• tnt_slab_arena_used (82ae335d)
• tnt_slab_items_used (82ae335d)
• tnt_slab_quota_used_ratio (d421a33f)
• tnt_slab_arena_used_ratio (d421a33f)
• tnt_slab_items_used_ratio (d421a33f)
• tnt_space_index_bsize (#104)
• tnt_space_len (#104)
• tnt_space_bsize (#104)
• tnt_space_total_bsize (#104, decided not to support: superseded by tnt_space_bsize and tnt_space_index_bsize)
• tnt_space_count (#104, deprecated, to be replaced with tnt_vinyl_tuples as part of #133)
• tnt_vinyl_tuples (#133)
• tnt_cfg_current_time (decided not to support: doesn't seem useful for visualization)
• tnt_vinyl_disk_data_size (#86)
• tnt_vinyl_disk_index_size (#86)
• tnt_vinyl_regulator_dump_bandwidth (#86)
• tnt_vinyl_regulator_write_rate (#86)
• tnt_vinyl_regulator_rate_limit (#86)
• tnt_vinyl_regulator_dump_watermark (#86)
• tnt_vinyl_regulator_blocked_writers (#133)
• tnt_vinyl_tx_commit (#86)
• tnt_vinyl_tx_rollback (#86)
• tnt_vinyl_tx_conflict (#86)
• tnt_vinyl_tx_read_views (#86)
• tnt_vinyl_memory_tuple_cache (#86)
• tnt_vinyl_memory_level0 (#86)
• tnt_vinyl_memory_page_index (#137)
• tnt_vinyl_memory_bloom_filter (#137)
• tnt_vinyl_scheduler_tasks (#86)
• tnt_vinyl_scheduler_dump_time (#86)
• tnt_vinyl_scheduler_dump_count (#86, deprecated, to be replaced with tnt_vinyl_scheduler_dump_total as part of #133)
• tnt_vinyl_scheduler_dump_total (#133)
• tnt_cartridge_issues (#55)
• tnt_cartridge_cluster_issues (decided not to support: superseded by tnt_cartridge_issues)
• http_server_request_latency, http_server_request_latency_sum, http_server_request_latency_count (dbb3374f)

tarantool/crud

Based on tarantool/crud 0.11.0.

• tnt_crud_stats, tnt_crud_stats_sum, tnt_crud_stats_count
• tnt_crud_map_reduces
• tnt_crud_tuples_fetched
• tnt_crud_tuples_lookup