LCOV - code coverage report

Current view: top level - pageserver/src/tenant/storage_layer - layer.rs (source / functions) Coverage Total Hit Test: c639aa5f7ab62b43d647b10f40d15a15686ce8a9.info Lines: 86.2 % 1055 909 Test Date: 2024-02-12 20:26:03 Functions: 82.0 % 150 123

Function Name	Hit count
<pageserver::tenant::storage_layer::layer::DownloadedLayer as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::layer::EvictionError as core::fmt::Debug>::fmt	0
::fmt	0
::fmt	0
<pageserver::tenant::storage_layer::layer::Layer as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating::{closure#1}	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_broadcast_lagged	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_delete_removes_failed	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_eviction_cancelled	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_init_needed_no_download	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_raced_wanted_evicted_accesses	0
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_retried_get_or_maybe_download	0
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0}::{closure#2}	0
<pageserver::tenant::storage_layer::layer::LayerInner>::check_expected_download::{closure#0}	0
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking::{closure#1}	0
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking::{closure#2}	0
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking::{closure#3}	0
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}::{closure#1}	0
<pageserver::tenant::storage_layer::layer::LayerKind as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::layer::NeedsDownload as core::fmt::Debug>::fmt	0
::eq	0
::fmt	0
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}::{closure#0}::{closure#2}	1
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_download_failed_without_requester	1
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_permanent_loading_failures	1
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}::{closure#0}::{closure#1}	1
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}::{closure#2}	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::DownloadError as core::fmt::Debug>::fmt	13
::fmt	0
::fmt	6
::source	7
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}::{closure#0}::{closure#0}	13
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_deletes_failed	14
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0}::{closure#1}	14
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#1}	20
<pageserver::tenant::storage_layer::layer::Layer>::get_value_reconstruct_data::{closure#0}::{closure#0}	20
<pageserver::tenant::storage_layer::layer::Layer>::download	24
::download	12
::download::{closure#0}	12
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::record_redownloaded_after	121
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}::{closure#2}	121
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}::{closure#4}	316
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#10}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#11}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#3}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#4}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#5}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#6}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#7}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#8}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#9}	630
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_init_cancelled	678
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}::{closure#0}	678
<pageserver::tenant::storage_layer::layer::Layer>::wait_drop	1086
<pageserver::tenant::storage_layer::layer::Layer>::wait_drop::{closure#0}	1086
<pageserver::tenant::storage_layer::layer::DeleteFailed>::as_str	1260
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#1}	1260
<pageserver::tenant::storage_layer::layer::DeleteFailed as enum_map::internal::Enum>::from_usize	1274
::into_usize	14
::from_usize	1260
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_completed_evictions	2552
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_started_evictions	2552
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking	2552
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_blocking::{closure#0}	2552
<pageserver::tenant::storage_layer::layer::LayerInner>::on_downloaded_layer_drop	2552
<pageserver::tenant::storage_layer::layer::LayerInner>::on_downloaded_layer_drop::{closure#0}	2552
pageserver::tenant::storage_layer::layer::capture_mtime_and_remove	2552
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::downgrade	2553
<pageserver::tenant::storage_layer::layer::Status as core::fmt::Debug>::fmt	2553
::fmt	0
::clone	2553
<pageserver::tenant::storage_layer::layer::Layer>::info	3151
<pageserver::tenant::storage_layer::layer::LayerInner>::info	3151
<pageserver::tenant::storage_layer::layer::Layer>::access_stats	4233
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#2}	4410
<pageserver::tenant::storage_layer::layer::RareEvent>::as_str	4410
<pageserver::tenant::storage_layer::layer::RareEvent as enum_map::internal::Enum>::from_usize	4412
::into_usize	2
::from_usize	4410
<pageserver::tenant::storage_layer::layer::EvictionCancelled as enum_map::internal::Enum>::from_usize	5040
::into_usize	0
::from_usize	5040
<pageserver::tenant::storage_layer::layer::EvictionCancelled>::as_str	5040
<pageserver::tenant::storage_layer::layer::LayerImplMetrics as core::default::Default>::default::{closure#0}	5040
<pageserver::tenant::storage_layer::layer::Layer>::evict_and_wait	5108
::evict_and_wait	2554
::evict_and_wait::{closure#0}	2554
<pageserver::tenant::storage_layer::layer::LayerInner>::evict_and_wait	5108
::evict_and_wait	2554
::evict_and_wait::{closure#0}	2554
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_completed_deletes	5205
<pageserver::tenant::storage_layer::layer::Layer>::delete_on_drop	5219
<pageserver::tenant::storage_layer::layer::LayerImplMetrics>::inc_started_deletes	5219
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop::{closure#0}	5219
<pageserver::tenant::storage_layer::layer::LayerInner>::delete_on_drop	5219
<pageserver::tenant::storage_layer::layer::ResidentLayer>::load_keys	8296
::load_keys::{closure#0}	0
::load_keys	4148
::load_keys::{closure#0}::{closure#0}	4148
<pageserver::tenant::storage_layer::layer::Layer>::download_and_keep_resident	8352
::download_and_keep_resident	4176
::download_and_keep_resident::{closure#0}	4176
<pageserver::tenant::storage_layer::layer::LayerInner>::check_expected_download	9611
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}::{closure#1}	9618
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}::{closure#3}	9626
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait	9626
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}	9626
<pageserver::tenant::storage_layer::layer::LayerInner>::spawn_download_and_wait::{closure#0}::{closure#0}	9626
<pageserver::tenant::storage_layer::layer::NeedsDownload as core::fmt::Display>::fmt	9626
<pageserver::tenant::storage_layer::layer::Layer>::keep_resident	9810
::keep_resident	4905
::keep_resident::{closure#0}	4905
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}	10296
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}::{closure#0}::{closure#0}	10296
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}::{closure#0}::{closure#0}	12146
<pageserver::tenant::storage_layer::layer::Layer>::for_resident	12436
<pageserver::tenant::storage_layer::layer::Layer>::for_resident::{closure#0}	12436
<pageserver::tenant::storage_layer::layer::Layer as core::convert::From<pageserver::tenant::storage_layer::layer::ResidentLayer>>::from	20638
<pageserver::tenant::storage_layer::layer::ResidentLayer>::drop_eviction_guard	20638
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}::{closure#0}::{closure#1}	21244
<pageserver::tenant::storage_layer::layer::LayerInner>::is_file_present_and_good_size	22054
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating	22365
<pageserver::tenant::storage_layer::layer::Layer>::finish_creating::{closure#0}	22365
<pageserver::tenant::storage_layer::layer::ResidentLayer>::metadata	22399
<pageserver::tenant::storage_layer::layer::LayerInner as core::fmt::Display>::fmt	22474
<pageserver::tenant::storage_layer::layer::Layer>::local_path	23817
<pageserver::tenant::storage_layer::layer::DownloadedLayer as core::ops::drop::Drop>::drop	24645
<pageserver::tenant::storage_layer::layer::Layer>::metadata	24914
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::clone::Clone>::clone	26664
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::convert::AsRef<pageserver::tenant::storage_layer::layer::Layer>>::as_ref	33127
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}	33391
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}::{closure#0}::{closure#0}	33391
<pageserver::tenant::storage_layer::layer::ResidentLayer as core::fmt::Display>::fmt	34468
<pageserver::tenant::storage_layer::layer::Layer as core::fmt::Display>::fmt	34503
<pageserver::tenant::storage_layer::layer::LayerInner>::metadata	39759
<pageserver::tenant::storage_layer::layer::LayerInner>::needs_download	39828
::needs_download	19914
::needs_download::{closure#0}	19914
<pageserver::tenant::storage_layer::layer::Layer>::for_evicted	40759
<pageserver::tenant::storage_layer::layer::LayerInner as core::ops::drop::Drop>::drop	44601
<pageserver::tenant::storage_layer::layer::ResidentLayer>::local_path	46082
<pageserver::tenant::storage_layer::layer::LayerInner>::needs_download_blocking	53195
<pageserver::tenant::storage_layer::layer::LayerInner>::new	75560
<pageserver::tenant::storage_layer::layer::ResidentLayer as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc	77602
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get_value_reconstruct_data::{closure#0}	16818683
<pageserver::tenant::storage_layer::layer::Layer>::get_value_reconstruct_data::{closure#0}	16818686
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get_value_reconstruct_data	16818693
<pageserver::tenant::storage_layer::layer::Layer>::get_value_reconstruct_data	16818696
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get::{closure#0}	16822835
<pageserver::tenant::storage_layer::layer::DownloadedLayer>::get	16822845
<pageserver::tenant::storage_layer::layer::ResidentOrWantedEvicted>::get_and_upgrade	16827115
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download::{closure#0}	16827783
<pageserver::tenant::storage_layer::layer::LayerInner>::get_or_maybe_download	16827793
<pageserver::tenant::storage_layer::layer::Layer as core::clone::Clone>::clone	33789294
<pageserver::tenant::storage_layer::layer::Layer as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc	51190438
<pageserver::tenant::storage_layer::layer::LayerInner as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc	51239007

Generated by: LCOV version 2.1-beta