LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: b837401fb09d2d9818b70e630fdb67e9799b7b0d.info Lines: 63.4 % 464 294 Test Date: 2024-04-18 15:32:49 Functions: 79.5 % 44 35

Function Name	Hit count
<pageserver::page_cache::PageCache>::memorize_materialized_page	0
<pageserver::page_cache::PageCache>::memorize_materialized_page::{closure#0}	0
<pageserver::page_cache::PageCache>::remove_mapping::{closure#0}	0
<pageserver::page_cache::PageCache>::search_mapping::{closure#0}	0
<pageserver::page_cache::PageCache>::search_mapping_exact	0
<pageserver::page_cache::PageCache>::search_mapping_exact::{closure#0}	0
<pageserver::page_cache::PageCache>::try_insert_mapping::{closure#0}	0
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
pageserver::page_cache::init	0
<pageserver::page_cache::PageCache>::new	100
pageserver::page_cache::get::{closure#0}	100
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	300
pageserver::page_cache::next_file_id	1444
<pageserver::page_cache::PageCache>::new::{closure#0}	5000
<pageserver::page_cache::PageCache>::remove_mapping	154758
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	154758
<pageserver::page_cache::PageCache>::find_victim	155978
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	155978
<pageserver::page_cache::PageCache>::try_insert_mapping	155978
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	155978
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	155978
<pageserver::page_cache::PageWriteGuard>::mark_valid	155978
<pageserver::page_cache::Slot>::set_usage_count	155978
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	155978
pageserver::page_cache::count_times_page_sz	311036
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	398297
<pageserver::page_cache::PageCache>::lookup_materialized_page	502833
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	502833
<pageserver::page_cache::Slot>::dec_usage_count	614486
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	614486
<pageserver::page_cache::Slot>::inc_usage_count	6760779
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6760779
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6760779
<pageserver::page_cache::PageCache>::lock_for_read	6916757
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	6916757
<pageserver::page_cache::PageCache>::read_immutable_buf	6916757
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	6916757
<pageserver::page_cache::PageCache>::search_mapping	7419590
<pageserver::page_cache::PageCache>::try_lock_for_read	7419590
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7419590
pageserver::page_cache::get	7419590
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13429005
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	14839180
::try_get_pinned_slot_permit	7419590
::try_get_pinned_slot_permit::{closure#0}	7419590

Generated by: LCOV version 2.1-beta