LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 8ac049b474321fdc72ddcb56d7165153a1a900e8.info Lines: 95.3 % 385 367 Test Date: 2023-09-06 10:18:01 Functions: 89.5 % 57 51

Function Name	Hit count
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageWriteGuard as core::convert::AsMut<[u8; 8192]>>::as_mut	0
<pageserver::page_cache::Version as core::clone::Clone>::clone	0
pageserver::page_cache::get::{closure#0}	1
pageserver::page_cache::init	575
<pageserver::page_cache::PageCache>::new	576
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	1728
<pageserver::page_cache::PageCache>::lock_for_write::{closure#0}	3721
<pageserver::page_cache::PageCache>::try_lock_for_write::{closure#0}	3721
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	3721
pageserver::page_cache::next_file_id	19009
<pageserver::page_cache::PageCache>::try_insert_mapping::{closure#0}	715316
<pageserver::page_cache::PageCache>::search_mapping_for_write::{closure#0}	719054
<pageserver::page_cache::PageCache>::search_mapping::{closure#0}	1986120
<pageserver::page_cache::PageCache>::lock_for_write	2758635
<pageserver::page_cache::PageCache>::memorize_materialized_page	2758635
<pageserver::page_cache::PageCache>::memorize_materialized_page::{closure#0}	2758635
<pageserver::page_cache::PageCache>::search_mapping_for_write	2758653
<pageserver::page_cache::PageCache>::try_lock_for_write	2758653
<pageserver::page_cache::PageCache>::remove_mapping::{closure#0}	3070504
<pageserver::page_cache::PageCache>::new::{closure#0}	4687206
<pageserver::page_cache::PageCache>::lookup_materialized_page	7262299
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	7262300
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	10815556
<pageserver::page_cache::PageCache>::remove_mapping	10815562
<pageserver::page_cache::PageWriteGuard>::mark_valid	13717423
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	13717426
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	13717435
<pageserver::page_cache::Slot>::set_usage_count	13717435
<pageserver::page_cache::PageCache>::find_victim	13717888
<pageserver::page_cache::PageCache>::try_insert_mapping	13717888
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	13721145
pageserver::page_cache::count_times_page_sz	24534710
<pageserver::page_cache::MaterializedPageHashKey as core::fmt::Debug>::fmt	37306536
::fmt	0
::eq	7583158
::hash::	14454561
::clone	15268817
<pageserver::page_cache::Slot>::dec_usage_count	61375494
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	61375521
<pageserver::page_cache::Slot>::inc_usage_count	387218430
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	387219677
<pageserver::page_cache::PageCache>::read_immutable_buf	396436785
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	396437058
pageserver::page_cache::get	399446033
<pageserver::page_cache::PageCache>::search_mapping	403699519
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	786427816
<pageserver::page_cache::PageCache>::lock_for_read	792873843
::lock_for_read	396436785
::lock_for_read::{closure#0}	396437058
<pageserver::page_cache::CacheKey as core::fmt::Debug>::fmt	804635396
::fmt	0
::eq	387218442
::clone	417416954
<pageserver::page_cache::PageCache>::try_lock_for_read	807399312
::try_lock_for_read	403699519
::try_lock_for_read::{closure#0}	403699793
<pageserver::page_cache::FileId as core::fmt::Debug>::fmt	1612719804
::fmt	0
::clone	407399741
::hash::	420629140
::eq	784690923

Generated by: LCOV version 2.1-beta