LCOV - code coverage report

Current view: top level - pageserver/src/tenant/timeline - layer_manager.rs (source / functions) Coverage Total Hit Test: ac1e0b9bf1b4ead74961174b01ba016322d3f9a6.info Lines: 82.8 % 418 346 Test Date: 2025-07-08 09:16:10 Functions: 85.2 % 54 46

Function Name	Hit count
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer> as core::default::Default>::default	234
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer>>::insert	898
<pageserver::tenant::timeline::layer_manager::LayerFileManager<pageserver::tenant::storage_layer::layer::Layer>>::remove	258
<pageserver::tenant::timeline::layer_manager::LayerManager as core::default::Default>::default	234
<pageserver::tenant::timeline::layer_manager::LayerManager>::all_persistent_layers	192
<pageserver::tenant::timeline::layer_manager::LayerManager>::contains	163
<pageserver::tenant::timeline::layer_manager::LayerManager>::contains_key	214
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_desc	149558
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_key	149569
<pageserver::tenant::timeline::layer_manager::LayerManager>::get_from_key::{closure#0}	0
<pageserver::tenant::timeline::layer_manager::LayerManager>::layer_map	876867
<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>::layers	150019
<pageserver::tenant::timeline::layer_manager::LayerManager>::likely_resident_layers	20
<pageserver::tenant::timeline::layer_manager::LayerManager>::likely_resident_layers::{closure#0}	57
<pageserver::tenant::timeline::layer_manager::LayerManager>::open_mut	2541
<pageserver::tenant::timeline::layer_manager::LayerManager>::shutdown	5
<pageserver::tenant::timeline::layer_manager::LayerManager>::try_get_from_key	149593
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe	564523
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe::{closure#0}	460111
<pageserver::tenant::timeline::layer_manager::LayerManager>::update_search_fringe::{closure#1}	460111
<pageserver::tenant::timeline::layer_manager::LayerManager>::upgrade	460111
<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::LayerManagerReadGuard as core::ops::deref::Deref>::deref	566610
<pageserver::tenant::timeline::layer_manager::LayerManagerReadGuard as core::ops::drop::Drop>::drop	555179
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::deref::Deref>::deref	165
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::deref::DerefMut>::deref_mut	2546
<pageserver::tenant::timeline::layer_manager::LayerManagerWriteGuard as core::ops::drop::Drop>::drop	2546
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::read	1110358
::read	555179
::read::{closure#0}	555179
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::try_read	0
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::try_write	231
<pageserver::tenant::timeline::layer_manager::LockedLayerManager>::write	4630
::write	2315
::write::{closure#0}	2315
<pageserver::tenant::timeline::layer_manager::OpenLayerManager as core::fmt::Debug>::fmt	0
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::delete_historic_layer	258
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_compact_l0	23
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_flush_l0_layer	595
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_gc_compaction	24
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::finish_gc_timeline	4
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::force_insert_in_memory_layer	4
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::force_insert_layer	86
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::get_layer_for_write	659
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::get_layer_for_write::{closure#0}	659
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::initialize_empty	231
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::initialize_local_layers	3
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::insert_historic_layer	898
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::rewrite_layers	0
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::rewrite_layers_inner	24
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::track_new_image_layers	302
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::try_freeze_in_memory_layer	610
<pageserver::tenant::timeline::layer_manager::OpenLayerManager>::try_freeze_in_memory_layer::{closure#0}	610

Generated by: LCOV version 2.1-beta