LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: aca8877be6ceba750c1be359ed71bc1799d52b30.info Lines: 90.9 % 463 421 Test Date: 2024-02-14 18:05:35 Functions: 91.1 % 56 51

Function Name	Hit count
<pageserver::page_cache::CacheKey as core::fmt::Debug>::fmt	352516401
::clone	188844469
::eq	163671932
::fmt	0
<pageserver::page_cache::FileId as core::fmt::Debug>::fmt	701351050
::clone	179129660
::eq	332534258
::fmt	0
::hash::	189687132
<pageserver::page_cache::MaterializedPageHashKey as core::fmt::Debug>::fmt	34213858
::clone	14170695
::eq	7089803
::fmt	0
::hash::	12953360
<pageserver::page_cache::PageCache>::find_victim	10938932
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	10938943
<pageserver::page_cache::PageCache>::lock_for_read	170506915
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	170506985
<pageserver::page_cache::PageCache>::lookup_materialized_page	7398625
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	7398637
<pageserver::page_cache::PageCache>::memorize_materialized_page	2316191
<pageserver::page_cache::PageCache>::memorize_materialized_page::{closure#0}	2316191
<pageserver::page_cache::PageCache>::new	701
<pageserver::page_cache::PageCache>::new::{closure#0}	5100556
<pageserver::page_cache::PageCache>::read_immutable_buf	170506915
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	170506985
<pageserver::page_cache::PageCache>::remove_mapping	8056083
<pageserver::page_cache::PageCache>::remove_mapping::{closure#0}	2694722
<pageserver::page_cache::PageCache>::search_mapping	177906117
<pageserver::page_cache::PageCache>::search_mapping::{closure#0}	2217162
<pageserver::page_cache::PageCache>::search_mapping_exact	2316192
<pageserver::page_cache::PageCache>::search_mapping_exact::{closure#0}	689792
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	360443544
::try_get_pinned_slot_permit	180221731
::try_get_pinned_slot_permit::{closure#0}	180221813
<pageserver::page_cache::PageCache>::try_insert_mapping	10938932
<pageserver::page_cache::PageCache>::try_insert_mapping::{closure#0}	689772
<pageserver::page_cache::PageCache>::try_lock_for_read	177906117
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	177906201
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	339669177
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	18185513
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	10938352
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	10938331
<pageserver::page_cache::PageWriteGuard>::mark_valid	10938350
<pageserver::page_cache::Slot>::dec_usage_count	35909161
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	35909182
<pageserver::page_cache::Slot>::inc_usage_count	163671929
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	163673774
<pageserver::page_cache::Slot>::set_usage_count	10938352
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	163671923
<pageserver::page_cache::Version as core::clone::Clone>::clone	0
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	10938351
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	2103
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	8056083
pageserver::page_cache::count_times_page_sz	18996537
pageserver::page_cache::get	180221731
pageserver::page_cache::get::{closure#0}	76
pageserver::page_cache::init	625
pageserver::page_cache::next_file_id	39022

Generated by: LCOV version 2.1-beta