LCOV - code coverage report

Current view: top level - pageserver/src - metrics.rs (source / functions) Coverage Total Hit Test: 8ac049b474321fdc72ddcb56d7165153a1a900e8.info Lines: 98.2 % 1126 1106 Test Date: 2023-09-06 10:18:01 Functions: 88.9 % 207 184

Function Name	Hit count
<pageserver::metrics::EvictionsWithLowResidenceDuration as core::fmt::Debug>::fmt	0
<pageserver::metrics::EvictionsWithLowResidenceDuration>::remove::{closure#0}	0
<pageserver::metrics::GlobalAndPerTimelineHistogram as core::fmt::Debug>::fmt	0
<pageserver::metrics::RemoteOpFileKind as core::fmt::Debug>::fmt	0
::clone	0
::eq	0
::fmt	0
::hash::<_>	0
<pageserver::metrics::RemoteOpKind as core::fmt::Debug>::fmt	0
::clone	0
::eq	0
::fmt	0
::hash::<_>	0
<pageserver::metrics::SmgrQueryTimePerTimeline as core::fmt::Debug>::fmt	0
<pageserver::metrics::SmgrQueryType as core::clone::Clone>::clone	0
<pageserver::metrics::SmgrQueryType as core::fmt::Debug>::fmt	0
<pageserver::metrics::TimelineMetrics as core::fmt::Debug>::fmt	0
pageserver::metrics::EVICTION_ITERATION_DURATION::{closure#0}	1
pageserver::metrics::EVICTION_ITERATION_DURATION::{closure#0}::{closure#0}	1
pageserver::metrics::smgr_query_time_tests::basic	1
pageserver::metrics::smgr_query_time_tests::op_label_name	1
pageserver::metrics::smgr_query_time_tests::op_label_name::{closure#0}	1
<pageserver::metrics::RemoteTimelineClientMetrics>::get_bytes_finished_counter_value	3
<pageserver::metrics::RemoteTimelineClientMetrics>::get_bytes_finished_counter_value::{closure#0}	3
<pageserver::metrics::RemoteTimelineClientMetrics>::get_bytes_started_counter_value	3
<pageserver::metrics::RemoteTimelineClientMetrics>::get_bytes_started_counter_value::{closure#0}	3
pageserver::metrics::smgr_query_time_tests::basic::{closure#0}	9
<pageserver::metrics::EvictionsWithLowResidenceDuration>::change_threshold	29
pageserver::metrics::smgr_query_time_tests::basic::{closure#0}::{closure#0}	32
pageserver::metrics::smgr_query_time_tests::basic::{closure#0}::{closure#1}	32
pageserver::metrics::REMOTE_ONDEMAND_DOWNLOADED_BYTES::{closure#0}	41
pageserver::metrics::REMOTE_ONDEMAND_DOWNLOADED_BYTES::{closure#0}::{closure#0}	41
pageserver::metrics::REMOTE_ONDEMAND_DOWNLOADED_LAYERS::{closure#0}	41
pageserver::metrics::REMOTE_ONDEMAND_DOWNLOADED_LAYERS::{closure#0}::{closure#0}	41
pageserver::metrics::TENANT_SYNTHETIC_SIZE_METRIC::{closure#0}	117
pageserver::metrics::TENANT_SYNTHETIC_SIZE_METRIC::{closure#0}::{closure#0}	117
pageserver::metrics::remove_tenant_metrics	164
<pageserver::metrics::EvictionsWithLowResidenceDuration>::observe	208
pageserver::metrics::REMOTE_TIMELINE_CLIENT_BYTES_FINISHED_COUNTER::{closure#0}	216
pageserver::metrics::REMOTE_TIMELINE_CLIENT_BYTES_FINISHED_COUNTER::{closure#0}::{closure#0}	216
pageserver::metrics::REMOTE_TIMELINE_CLIENT_BYTES_STARTED_COUNTER::{closure#0}	216
pageserver::metrics::REMOTE_TIMELINE_CLIENT_BYTES_STARTED_COUNTER::{closure#0}::{closure#0}	216
<pageserver::metrics::RemoteTimelineClientMetrics as core::ops::drop::Drop>::drop	225
pageserver::metrics::REMOTE_OPERATION_TIME::{closure#0}	288
pageserver::metrics::REMOTE_OPERATION_TIME::{closure#0}::{closure#0}	288
pageserver::metrics::REMOTE_PHYSICAL_SIZE::{closure#0}	288
pageserver::metrics::REMOTE_PHYSICAL_SIZE::{closure#0}::{closure#0}	288
pageserver::metrics::REMOTE_TIMELINE_CLIENT_CALLS_STARTED_HIST::{closure#0}	288
pageserver::metrics::REMOTE_TIMELINE_CLIENT_CALLS_STARTED_HIST::{closure#0}::{closure#0}	288
pageserver::metrics::REMOTE_TIMELINE_CLIENT_CALLS_UNFINISHED_GAUGE::{closure#0}	288
pageserver::metrics::REMOTE_TIMELINE_CLIENT_CALLS_UNFINISHED_GAUGE::{closure#0}::{closure#0}	288
<pageserver::metrics::TimelineMetrics as core::ops::drop::Drop>::drop	310
<pageserver::metrics::EvictionsWithLowResidenceDuration>::remove	318
<pageserver::metrics::EvictionsWithLowResidenceDuration>::remove::{closure#1}	318
pageserver::metrics::WAL_REDO_RECORD_COUNTER::{closure#0}	372
pageserver::metrics::WAL_REDO_RECORD_COUNTER::{closure#0}::{closure#0}	372
pageserver::metrics::BASEBACKUP_QUERY_TIME::{closure#0}	379
pageserver::metrics::BASEBACKUP_QUERY_TIME::{closure#0}::{closure#0}	379
pageserver::metrics::COMPUTE_STARTUP_BUCKETS::{closure#0}	379
pageserver::metrics::WALRECEIVER_SWITCHES::{closure#0}	401
pageserver::metrics::WALRECEIVER_SWITCHES::{closure#0}::{closure#0}	401
pageserver::metrics::SMGR_QUERY_TIME_GLOBAL::{closure#0}	419
pageserver::metrics::SMGR_QUERY_TIME_GLOBAL::{closure#0}::{closure#0}	419
pageserver::metrics::LIVE_CONNECTIONS_COUNT::{closure#0}	426
pageserver::metrics::LIVE_CONNECTIONS_COUNT::{closure#0}::{closure#0}	426
pageserver::metrics::SMGR_QUERY_TIME_PER_TENANT_TIMELINE::{closure#0}	486
pageserver::metrics::SMGR_QUERY_TIME_PER_TENANT_TIMELINE::{closure#0}::{closure#0}	486
pageserver::metrics::GET_RECONSTRUCT_DATA_TIME::{closure#0}	490
pageserver::metrics::GET_RECONSTRUCT_DATA_TIME::{closure#0}::{closure#0}	490
pageserver::metrics::PAGE_CACHE::{closure#0}	490
pageserver::metrics::PAGE_CACHE_READ_ACCESSES::{closure#0}	490
pageserver::metrics::PAGE_CACHE_READ_ACCESSES::{closure#0}::{closure#0}	490
pageserver::metrics::PAGE_CACHE_READ_HITS::{closure#0}	490
pageserver::metrics::PAGE_CACHE_READ_HITS::{closure#0}::{closure#0}	490
pageserver::metrics::TENANT_TASK_EVENTS::{closure#0}	490
pageserver::metrics::TENANT_TASK_EVENTS::{closure#0}::{closure#0}	490
pageserver::metrics::STORAGE_IO_TIME::{closure#0}	499
pageserver::metrics::STORAGE_IO_TIME::{closure#0}::{closure#0}	499
<pageserver::metrics::RemoteTimelineClientMetrics>::bytes_finished_counter::{closure#0}	510
<pageserver::metrics::RemoteTimelineClientMetrics>::bytes_started_counter::{closure#0}	510
pageserver::metrics::TENANT_ACTIVATION::{closure#0}	538
pageserver::metrics::TENANT_ACTIVATION::{closure#0}::{closure#0}	538
pageserver::metrics::STORAGE_IO_SIZE::{closure#0}	539
pageserver::metrics::STORAGE_IO_SIZE::{closure#0}::{closure#0}	539
pageserver::metrics::CURRENT_LOGICAL_SIZE::{closure#0}	554
pageserver::metrics::CURRENT_LOGICAL_SIZE::{closure#0}::{closure#0}	554
pageserver::metrics::EVICTIONS::{closure#0}	554
pageserver::metrics::EVICTIONS::{closure#0}::{closure#0}	554
pageserver::metrics::EVICTIONS_WITH_LOW_RESIDENCE_DURATION::{closure#0}	554
pageserver::metrics::EVICTIONS_WITH_LOW_RESIDENCE_DURATION::{closure#0}::{closure#0}	554
pageserver::metrics::LAST_RECORD_LSN::{closure#0}	554
pageserver::metrics::LAST_RECORD_LSN::{closure#0}::{closure#0}	554
pageserver::metrics::NUM_PERSISTENT_FILES_CREATED::{closure#0}	554
pageserver::metrics::NUM_PERSISTENT_FILES_CREATED::{closure#0}::{closure#0}	554
pageserver::metrics::PERSISTENT_BYTES_WRITTEN::{closure#0}	554
pageserver::metrics::PERSISTENT_BYTES_WRITTEN::{closure#0}::{closure#0}	554
pageserver::metrics::RESIDENT_PHYSICAL_SIZE::{closure#0}	554
pageserver::metrics::RESIDENT_PHYSICAL_SIZE::{closure#0}::{closure#0}	554
pageserver::metrics::STORAGE_TIME_COUNT_PER_TIMELINE::{closure#0}	554
pageserver::metrics::STORAGE_TIME_COUNT_PER_TIMELINE::{closure#0}::{closure#0}	554
pageserver::metrics::STORAGE_TIME_GLOBAL::{closure#0}	554
pageserver::metrics::STORAGE_TIME_GLOBAL::{closure#0}::{closure#0}	554
pageserver::metrics::STORAGE_TIME_SUM_PER_TIMELINE::{closure#0}	554
pageserver::metrics::STORAGE_TIME_SUM_PER_TIMELINE::{closure#0}::{closure#0}	554
pageserver::metrics::BROKEN_TENANTS_SET::{closure#0}	573
pageserver::metrics::BROKEN_TENANTS_SET::{closure#0}::{closure#0}	573
pageserver::metrics::TENANT_STATE_METRIC::{closure#0}	573
pageserver::metrics::TENANT_STATE_METRIC::{closure#0}::{closure#0}	573
pageserver::metrics::BACKGROUND_LOOP_PERIOD_OVERRUN_COUNT::{closure#0}	575
pageserver::metrics::BACKGROUND_LOOP_PERIOD_OVERRUN_COUNT::{closure#0}::{closure#0}	575
pageserver::metrics::MATERIALIZED_PAGE_CACHE_HIT::{closure#0}	575
pageserver::metrics::MATERIALIZED_PAGE_CACHE_HIT::{closure#0}::{closure#0}	575
pageserver::metrics::MATERIALIZED_PAGE_CACHE_HIT_DIRECT::{closure#0}	575
pageserver::metrics::MATERIALIZED_PAGE_CACHE_HIT_DIRECT::{closure#0}::{closure#0}	575
pageserver::metrics::STARTUP_DURATION::{closure#0}	575
pageserver::metrics::STARTUP_DURATION::{closure#0}::{closure#0}	575
pageserver::metrics::STARTUP_IS_LOADING::{closure#0}	575
pageserver::metrics::STARTUP_IS_LOADING::{closure#0}::{closure#0}	575
pageserver::metrics::UNEXPECTED_ONDEMAND_DOWNLOADS::{closure#0}	575
pageserver::metrics::UNEXPECTED_ONDEMAND_DOWNLOADS::{closure#0}::{closure#0}	575
pageserver::metrics::WALRECEIVER_ACTIVE_MANAGERS::{closure#0}	575
pageserver::metrics::WALRECEIVER_ACTIVE_MANAGERS::{closure#0}::{closure#0}	575
pageserver::metrics::WALRECEIVER_BROKER_UPDATES::{closure#0}	575
pageserver::metrics::WALRECEIVER_BROKER_UPDATES::{closure#0}::{closure#0}	575
pageserver::metrics::WALRECEIVER_CANDIDATES_ADDED::{closure#0}	575
pageserver::metrics::WALRECEIVER_STARTED_CONNECTIONS::{closure#0}	575
pageserver::metrics::WALRECEIVER_STARTED_CONNECTIONS::{closure#0}::{closure#0}	575
pageserver::metrics::preinitialize_metrics	575
pageserver::metrics::preinitialize_metrics::{closure#1}	575
pageserver::metrics::PAGE_CACHE_SIZE::{closure#0}	576
pageserver::metrics::PAGE_CACHE_SIZE::{closure#0}::{closure#0}	576
pageserver::metrics::PAGE_CACHE_SIZE_CURRENT_BYTES::{closure#0}	576
pageserver::metrics::PAGE_CACHE_SIZE_CURRENT_BYTES::{closure#0}::{closure#0}	576
pageserver::metrics::READ_NUM_FS_LAYERS::{closure#0}	576
pageserver::metrics::READ_NUM_FS_LAYERS::{closure#0}::{closure#0}	576
pageserver::metrics::RECONSTRUCT_TIME::{closure#0}	576
pageserver::metrics::RECONSTRUCT_TIME::{closure#0}::{closure#0}	576
pageserver::metrics::WAIT_LSN_TIME::{closure#0}	576
pageserver::metrics::WAIT_LSN_TIME::{closure#0}::{closure#0}	576
pageserver::metrics::WALRECEIVER_CANDIDATES_EVENTS::{closure#0}	576
pageserver::metrics::WALRECEIVER_CANDIDATES_EVENTS::{closure#0}::{closure#0}	576
pageserver::metrics::WALRECEIVER_CANDIDATES_REMOVED::{closure#0}	576
pageserver::metrics::WAL_REDO_BYTES_HISTOGRAM::{closure#0}	576
pageserver::metrics::WAL_REDO_BYTES_HISTOGRAM::{closure#0}::{closure#0}	576
pageserver::metrics::WAL_REDO_RECORDS_HISTOGRAM::{closure#0}	576
pageserver::metrics::WAL_REDO_RECORDS_HISTOGRAM::{closure#0}::{closure#0}	576
pageserver::metrics::WAL_REDO_TIME::{closure#0}	576
pageserver::metrics::WAL_REDO_TIME::{closure#0}::{closure#0}	576
pageserver::metrics::WAL_REDO_WAIT_TIME::{closure#0}	576
pageserver::metrics::WAL_REDO_WAIT_TIME::{closure#0}::{closure#0}	576
<pageserver::metrics::BasebackupQueryTime as metrics::metric_vec_duration::DurationResultObserver>::observe_result::<_, _>	660
::observe_result::<_, _>	0
::observe_result::<(), anyhow::Error>	660
<pageserver::metrics::RemoteTimelineClientMetrics>::remote_physical_size_gauge::{closure#0}	763
<pageserver::metrics::RemoteTimelineClientMetrics>::new	765
<pageserver::metrics::TimelineMetrics>::new	1394
<pageserver::metrics::EvictionsWithLowResidenceDurationBuilder>::build	1402
<pageserver::metrics::EvictionsWithLowResidenceDurationBuilder>::new	1402
<pageserver::metrics::RemoteTimelineClientMetrics>::calls_unfinished_gauge::{closure#0}	1579
<pageserver::metrics::EvictionsWithLowResidenceDuration>::threshold_label_value	1720
pageserver::metrics::preinitialize_metrics::{closure#0}	4025
pageserver::metrics::preinitialize_metrics::{closure#2}	4025
<pageserver::metrics::SmgrQueryTimePerTimeline>::new	4557
<pageserver::metrics::SmgrQueryTypeIter>::get	4666
::clone	0
::next_back	0
::len	0
::size_hint	1
::iter	311
::get	1244
::next	1555
::nth	1555
<pageserver::metrics::RemoteTimelineClientMetrics>::remote_physical_size_gauge	5077
<pageserver::metrics::StorageTimeMetrics>::new	9758
<pageserver::metrics::StorageTimeOperation as core::fmt::Debug>::fmt	10238
<&str as core::convert::From<&pageserver::metrics::StorageTimeOperation>>::from	0
::fmt	0
<&str as core::convert::From>::from	10238
<pageserver::metrics::StorageTimeMetricsTimer>::stop_and_record	10315
<pageserver::metrics::StorageTimeMetrics as core::fmt::Debug>::fmt	10343
::fmt	0
::clone	10343
<pageserver::metrics::StorageTimeMetrics>::start_timer	10343
<pageserver::metrics::StorageTimeMetricsTimer>::new	10343
pageserver::metrics::COMPUTE_STARTUP_BUCKETS::{closure#0}::{closure#0}	10612
<pageserver::metrics::RemoteTimelineClientMetrics>::bytes_started_counter	12223
<pageserver::metrics::SmgrQueryTimePerTimeline>::new::{closure#0}	18228
<pageserver::metrics::SmgrQueryType>::from_repr	18228
<pageserver::metrics::RemoteTimelineClientMetrics>::bytes_finished_counter	22973
<pageserver::metrics::RemoteTimelineClientMetrics>::call_end	23801
<pageserver::metrics::RemoteTimelineClientCallMetricGuard>::will_decrement_manually	25476
<pageserver::metrics::RemoteTimelineClientCallMetricGuard as core::ops::drop::Drop>::drop	26720
<pageserver::metrics::RemoteTimelineClientMetrics>::call_begin	26723
<pageserver::metrics::RemoteTimelineClientMetrics>::calls_started_hist	26723
<pageserver::metrics::RemoteTimelineClientMetrics>::remote_operation_time	30346
<pageserver::tenant::remote_timeline_client::delete::delete_layer::{closure#0} as pageserver::metrics::MeasureRemoteOp>::measure_remote_op	30360
::measure_remote_op	204
::measure_remote_op	1043
::measure_remote_op	5001
::measure_remote_op	9987
::measure_remote_op	14125
<&str as core::convert::From<pageserver::metrics::SmgrQueryType>>::from	37700
<&str as core::convert::From<&pageserver::metrics::SmgrQueryType>>::from	0
<&str as core::convert::From>::from	37700
<pageserver::metrics::RemoteTimelineClientMetrics>::calls_unfinished_gauge	50524
<pageserver::metrics::RemoteOpFileKind>::as_str	142795
<pageserver::metrics::RemoteOpKind>::as_str	142795
<pageserver::metrics::MeasuredRemoteOp<pageserver::tenant::remote_timeline_client::delete::delete_layer::{closure#0}> as core::future::future::Future>::poll	1778089
as core::future::future::Future>::poll	871
as core::future::future::Future>::poll	18984
as core::future::future::Future>::poll	40616
as core::future::future::Future>::poll	361565
as core::future::future::Future>::poll	1356053
<pageserver::metrics::GlobalAndPerTimelineHistogram>::observe	4599588
<pageserver::metrics::GlobalAndPerTimelineHistogramTimer as core::ops::drop::Drop>::drop	4599588
<pageserver::metrics::SmgrQueryTimePerTimeline>::start_timer	4599619

Generated by: LCOV version 2.1-beta