LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 32f4a56327bc9da697706839ed4836b2a00a408f.info Lines: 91.4 % 463 423 Test Date: 2024-02-07 07:37:29 Functions: 91.1 % 56 51

Function Name	Hit count
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::Version as core::clone::Clone>::clone	0
pageserver::page_cache::get::{closure#0}	74
pageserver::page_cache::init	604
<pageserver::page_cache::PageCache>::new	678
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	2034
pageserver::page_cache::next_file_id	40122
<pageserver::page_cache::PageCache>::try_insert_mapping::{closure#0}	677853
<pageserver::page_cache::PageCache>::search_mapping_exact::{closure#0}	678017
<pageserver::page_cache::PageCache>::search_mapping::{closure#0}	2214950
<pageserver::page_cache::PageCache>::memorize_materialized_page	2857268
<pageserver::page_cache::PageCache>::memorize_materialized_page::{closure#0}	2857268
<pageserver::page_cache::PageCache>::search_mapping_exact	2857276
<pageserver::page_cache::PageCache>::remove_mapping::{closure#0}	3216787
<pageserver::page_cache::PageCache>::new::{closure#0}	4928424
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	8625192
<pageserver::page_cache::PageCache>::lookup_materialized_page	8625194
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	10020312
<pageserver::page_cache::PageCache>::remove_mapping	10020320
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	12871076
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	12871083
<pageserver::page_cache::PageWriteGuard>::mark_valid	12871091
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	12871093
<pageserver::page_cache::Slot>::set_usage_count	12871093
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	12871934
<pageserver::page_cache::PageCache>::find_victim	12871939
<pageserver::page_cache::PageCache>::try_insert_mapping	12871939
pageserver::page_cache::count_times_page_sz	22893429
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	23654036
<pageserver::page_cache::MaterializedPageHashKey as core::fmt::Debug>::fmt	40607016
::fmt	0
::eq	7714269
::hash::	15878833
::clone	17013914
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	41696889
<pageserver::page_cache::Slot>::dec_usage_count	41696902
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	176065741
<pageserver::page_cache::Slot>::inc_usage_count	176065896
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	176067664
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	184302936
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	184302937
<pageserver::page_cache::PageCache>::lock_for_read	184302979
<pageserver::page_cache::PageCache>::read_immutable_buf	184302979
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	192928964
<pageserver::page_cache::PageCache>::search_mapping	192929010
<pageserver::page_cache::PageCache>::try_lock_for_read	192929010
pageserver::page_cache::get	195785441
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	356745121
<pageserver::page_cache::CacheKey as core::fmt::Debug>::fmt	381866003
::fmt	0
::eq	176065900
::clone	205800103
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	391570836
::try_get_pinned_slot_permit::{closure#0}	195785396
::try_get_pinned_slot_permit	195785440
<pageserver::page_cache::FileId as core::fmt::Debug>::fmt	759475103
::fmt	0
::clone	194317796
::hash::	206254546
::eq	358902761

Generated by: LCOV version 2.1-beta