LCOV - code coverage report

Current view: top level - pageserver/src/tenant/timeline - layer_manager.rs (source / functions) Coverage Total Hit Test: 5713ff31fc16472ab3f92425989ca6addc3dcf9c.info Lines: 82.8 % 418 346 Test Date: 2025-07-30 16:18:19 Functions: 85.2 % 54 46

Function Name	Hit count
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_key::{closure#0}	0
<pageserver::tenant::timeline::layer_manager::LayerManager>::layer_size_sum	0
<pageserver::tenant::timeline::layer_manager::LayerManager>::layer_size_sum::{closure#0}	0
<pageserver::tenant::timeline::layer_manager::LayerManager>::visible_layers	0
<pageserver::tenant::timeline::layer_manager::LayerManager>::visible_layers::{closure#0}	0
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::try_read	0
<pageserver::tenant::timeline::layer_manager::OpenLayerManager as core::fmt::Debug>::fmt	0
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::rewrite_layers	0
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::initialize_local_layers	3
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::force_insert_in_memory_layer	4
<pageserver::tenant::timeline::layer_manager::LayerManager>::shutdown	5
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_gc_timeline	6
<pageserver::tenant::timeline::layer_manager::LayerManager>::likely_resident_layers	20
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_compact_l0	23
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_gc_compaction	24
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::rewrite_layers_inner	24
<pageserver::tenant::timeline::layer_manager::LayerManager>::likely_resident_layers::{closure#0}	56
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::force_insert_layer	86
<pageserver::tenant::timeline::layer_manager::LayerManager>::contains	163
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::deref::Deref>::deref	168
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::track_new_image_layers	191
<pageserver::tenant::timeline::layer_manager::LayerManager>::all_persistent_layers	192
<pageserver::tenant::timeline::layer_manager::LayerManager>::contains_key	214
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::try_write	232
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::initialize_empty	232
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer> as core::default::Default>::default	235
<pageserver::tenant::timeline::layer_manager::LayerManager as core::default::Default>::default	235
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer>>::remove	261
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::delete_historic_layer	261
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_flush_l0_layer	596
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::try_freeze_in_memory_layer	611
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::try_freeze_in_memory_layer::{closure#0}	611
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::get_layer_for_write	660
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::get_layer_for_write::{closure#0}	660
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer>>::insert	899
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::insert_historic_layer	899
<pageserver::tenant::timeline::layer_manager::LayerManager>::open_mut	2436
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::deref::DerefMut>::deref_mut	2441
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::drop::Drop>::drop	2441
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::write	4418
::write	2209
::write::{closure#0}	2209
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_desc	150443
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_key	150454
<pageserver::tenant::timeline::layer_manager::LayerManager>::try_get_from_key	150481
<pageserver::tenant::timeline::layer_manager::LayerManager>::layers	150907
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe::{closure#0}	461049
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe::{closure#1}	461049
<pageserver::tenant::timeline::layer_manager::LayerManager>::upgrade	461049
<pageserver::tenant::timeline::layer_manager::LayerManagerReadGuard as core::ops::drop::Drop>::drop	559100
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe	568026
<pageserver::tenant::timeline::layer_manager::LayerManagerReadGuard as core::ops::deref::Deref>::deref	570527
<pageserver::tenant::timeline::layer_manager::LayerManager>::layer_map	880837
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::read	1118200
::read	559100
::read::{closure#0}	559100

Generated by: LCOV version 2.1-beta