LCOV - code coverage report
Current view: top level - pageserver/src/tenant/storage_layer - layer.rs (source / functions) Coverage Total Hit
Test: 49aa928ec5b4b510172d8b5c6d154da28e70a46c.info Lines: 77.9 % 1314 1024
Test Date: 2024-11-13 18:23:39 Functions: 76.7 % 150 115

Function Name Sort by function name Hit count Sort by function hit count
<pageserver::tenant::storage_layer::layer::DownloadError as core::fmt::Display>::fmt 0
::source 0
::fmt 0
<pageserver::tenant::storage_layer::layer::DownloadError>::is_cancelled 0
<pageserver::tenant::storage_layer::layer::DownloadedLayer as core::fmt::Debug>::fmt 0
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#1} 0
<pageserver::tenant::storage_layer::layer::EvictionError as core::fmt::Display>::fmt 0
<pageserver::tenant::storage_layer::layer::Layer as core::fmt::Debug>::fmt 0
<pageserver::tenant::storage_layer::layer::Layer>::download 0
::download 0
::download::{closure#0} 0
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating::{closure#1} 0
<pageserver::tenant::storage_layer::layer::Layer>::for_evicted 0
<pageserver::tenant::storage_layer::layer::Layer>::get_timeline_id 0
<pageserver::tenant::storage_layer::layer::Layer>::get_timeline_id::{closure#0} 0
<pageserver::tenant::storage_layer::layer::Layer>::get_values_reconstruct_data::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::Layer>::get_values_reconstruct_data::{closure#0}::{closure#1} 0
<pageserver::tenant::storage_layer::layer::Layer>::info 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_delete_removes_failed 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_deletes_failed 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_download_failed_without_requester 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_evicted_with_waiters 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_init_cancelled 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_init_completed_without_requester 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_permanent_loading_failures 0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_raced_wanted_evicted_accesses 0
<pageserver::tenant::storage_layer::layer::LayerInner>::download_init_and_wait::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#2} 0
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#4}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::LayerInner>::info 0
<pageserver::tenant::storage_layer::layer::LayerInner>::info::{closure#0} 0
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::fmt::Debug>::fmt 0
<pageserver::tenant::storage_layer::layer::ResidentLayer>::copy_delta_prefix::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::ResidentLayer>::load_keys::{closure#0} 0
::load_keys::{closure#0} 0
::load_keys::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::ResidentLayer>::load_keys::{closure#0}::{closure#0}::{closure#0} 0
<pageserver::tenant::storage_layer::layer::Layer>::wait_drop 2
<pageserver::tenant::storage_layer::layer::Layer>::wait_drop::{closure#0} 2
<pageserver::tenant::storage_layer::layer::LayerInner>::check_expected_download 2
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#3} 2
<pageserver::tenant::storage_layer::layer::Layer as core::cmp::PartialEq>::eq 3
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_init_needed_no_download 6
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::record_redownloaded_after 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_and_init 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_and_init::{closure#0} 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_and_init::{closure#0}::{closure#0} 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_init_and_wait 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_init_and_wait::{closure#0} 6
<pageserver::tenant::storage_layer::layer::LayerInner>::download_init_and_wait::{closure#0}::{closure#1} 6
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#4} 6
<pageserver::tenant::storage_layer::layer::NeedsDownload as core::fmt::Display>::fmt 6
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::dump 8
::dump 4
::dump::{closure#0} 4
<pageserver::tenant::storage_layer::layer::Layer>::dump 8
::dump 4
::dump::{closure#0} 4
<pageserver::tenant::storage_layer::layer::Layer>::latest_activity 8
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_eviction_cancelled 8
<pageserver::tenant::storage_layer::layer::Layer>::visibility 10
<pageserver::tenant::storage_layer::layer::ResidentLayer>::copy_delta_prefix 10
<pageserver::tenant::storage_layer::layer::ResidentLayer>::copy_delta_prefix::{closure#0} 10
<pageserver::tenant::storage_layer::layer::LayerInner>::initialize_after_layer_is_on_disk 12
<pageserver::tenant::storage_layer::layer::Layer>::keep_resident::{closure#0}::{closure#0} 14
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::get 14
<pageserver::tenant::storage_layer::layer::ResidentLayer>::filter::{closure#0} 16
::filter::{closure#0} 8
::filter::{closure#0}::{closure#0} 8
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_completed_evictions 18
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::record_time_to_evict 18
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking 18
<pageserver::tenant::storage_layer::layer::LayerInner>::wait_for_turn_and_evict::{closure#0}::{closure#0} 18
pageserver::tenant::storage_layer::layer::capture_mtime_and_remove 18
<pageserver::tenant::storage_layer::layer::Layer>::for_resident 24
<pageserver::tenant::storage_layer::layer::Layer>::for_resident::{closure#0} 24
<pageserver::tenant::storage_layer::layer::LayerInner>::needs_download_blocking 24
<pageserver::tenant::storage_layer::layer::LayerInner>::on_downloaded_layer_drop 24
<pageserver::tenant::storage_layer::layer::LayerInner>::on_downloaded_layer_drop::{closure#0} 24
<pageserver::tenant::storage_layer::layer::LayerInner>::wait_for_turn_and_evict 24
<pageserver::tenant::storage_layer::layer::LayerInner>::wait_for_turn_and_evict::{closure#0} 24
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_started_evictions 26
<pageserver::tenant::storage_layer::layer::LayerInner as core::fmt::Display>::fmt 30
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn::<tracing::instrument::Instrumented<<pageserver::tenant::storage_layer::layer::LayerInner>::on_downloaded_layer_drop::{closure#0}>> 30
::spawn::::download_init_and_wait::{closure#0}::{closure#1}>> 6
::spawn::::on_downloaded_layer_drop::{closure#0}>> 24
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::downgrade 30
<pageserver::tenant::storage_layer::layer::Layer>::keep_resident 40
::keep_resident 20
::keep_resident::{closure#0} 20
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default 46
<pageserver::tenant::storage_layer::layer::LayerInner>::wait_for_turn_and_evict::{closure#0}::is_good_to_continue 46
<pageserver::tenant::storage_layer::layer::Layer>::is_likely_resident::{closure#0} 47
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::is_likely_resident 47
<pageserver::tenant::storage_layer::layer::Layer>::is_likely_resident 53
<pageserver::tenant::storage_layer::layer::ResidentLayer>::get_as_image 60
<pageserver::tenant::storage_layer::layer::ResidentLayer>::get_as_image::{closure#0} 60
<pageserver::tenant::storage_layer::layer::Layer>::evict_and_wait 72
::evict_and_wait 36
::evict_and_wait::{closure#0} 36
<pageserver::tenant::storage_layer::layer::DeleteFailed>::as_str 92
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#1} 92
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_and_wait::{closure#0} 104
::evict_and_wait::{closure#0}::{closure#0} 32
::evict_and_wait::{closure#0} 36
::evict_and_wait::{closure#0}::{closure#0}::{closure#0} 36
<pageserver::tenant::storage_layer::layer::LayerInner>::is_file_present_and_good_size 160
<pageserver::tenant::storage_layer::layer::Layer>::needs_download 240
::needs_download 120
::needs_download::{closure#0} 120
<pageserver::tenant::storage_layer::layer::LayerInner>::needs_download 288
::needs_download 144
::needs_download::{closure#0} 144
<pageserver::tenant::storage_layer::layer::Layer>::set_visibility 316
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#2} 322
<pageserver::tenant::storage_layer::layer::RareEvent>::as_str 322
<pageserver::tenant::storage_layer::layer::EvictionCancelled>::as_str 414
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#0} 414
<pageserver::tenant::storage_layer::layer::Layer as core::convert::From<pageserver::tenant::storage_layer::layer::ResidentLayer>>::from 420
<pageserver::tenant::storage_layer::layer::ResidentLayer>::drop_eviction_guard 420
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_completed_deletes 475
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0} 475
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_started_deletes 486
<pageserver::tenant::storage_layer::layer::Layer>::delete_on_drop 490
<pageserver::tenant::storage_layer::layer::LayerInner>::delete_on_drop 490
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_blocking::<<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0}> 495
::spawn_blocking::<::wait_for_turn_and_evict::{closure#0}::{closure#0}> 18
::spawn_blocking::<::drop::{closure#0}> 477
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop 575
<pageserver::tenant::storage_layer::layer::DownloadedLayer as core::ops::drop::Drop>::drop 597
<pageserver::tenant::storage_layer::layer::ResidentLayer>::get_as_delta 930
<pageserver::tenant::storage_layer::layer::ResidentLayer>::get_as_delta::{closure#0} 930
<pageserver::tenant::storage_layer::layer::Layer>::download_and_keep_resident 1068
::download_and_keep_resident 534
::download_and_keep_resident::{closure#0} 534
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0} 1190
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}::{closure#0} 1190
<pageserver::tenant::storage_layer::layer::ResidentLayer>::metadata 1556
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating 1728
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating::{closure#0} 1728
<pageserver::tenant::storage_layer::layer::Layer>::local_path 1730
pageserver::tenant::storage_layer::layer::local_layer_path 1736
<pageserver::tenant::storage_layer::layer::LayerInner>::new 1752
<pageserver::tenant::storage_layer::layer::ResidentLayer>::local_path 1772
<pageserver::tenant::storage_layer::layer::Layer as core::fmt::Display>::fmt 1938
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::fmt::Display>::fmt 1938
<pageserver::tenant::storage_layer::layer::Layer>::metadata 1958
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::convert::AsRef<pageserver::tenant::storage_layer::layer::Layer>>::as_ref 1962
<pageserver::tenant::storage_layer::layer::LayerInner>::metadata 2441
<pageserver::tenant::storage_layer::layer::ResidentLayer as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc 5994
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get_values_reconstruct_data 239331
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get_values_reconstruct_data::{closure#0} 239331
<pageserver::tenant::storage_layer::layer::Layer>::get_values_reconstruct_data 239331
<pageserver::tenant::storage_layer::layer::Layer>::get_values_reconstruct_data::{closure#0} 239331
<pageserver::tenant::storage_layer::layer::Layer>::record_access 239331
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#1} 239873
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::get_and_upgrade 239873
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download 239881
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0} 239881
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get 240343
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0} 240343
<pageserver::tenant::storage_layer::layer::Layer as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc 494092
<pageserver::tenant::storage_layer::layer::LayerInner as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc 496507

Generated by: LCOV version 2.1-beta