LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 03b98b98bdd4261cd74cdcc7df97b06f7899c0e7.info Lines: 86.8 % 296 257 Test Date: 2025-03-31 20:29:56 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageCache>::find_victim	63388
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63388
<pageserver::page_cache::PageCache>::lock_for_read	975166
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	975166
<pageserver::page_cache::PageCache>::new	192
<pageserver::page_cache::PageCache>::new::{closure#0}	9600
<pageserver::page_cache::PageCache>::read_immutable_buf	975166
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	975166
<pageserver::page_cache::PageCache>::remove_mapping	60092
<pageserver::page_cache::PageCache>::search_mapping	975166
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1950332
::try_get_pinned_slot_permit	975166
::try_get_pinned_slot_permit::{closure#0}	975166
<pageserver::page_cache::PageCache>::try_insert_mapping	63388
<pageserver::page_cache::PageCache>::try_lock_for_read	975166
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	975166
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	975326
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1045867
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	95075
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63388
<pageserver::page_cache::PageWriteGuard>::mark_valid	63388
<pageserver::page_cache::Slot>::dec_usage_count	169490
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	169490
<pageserver::page_cache::Slot>::inc_usage_count	911778
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	911778
<pageserver::page_cache::Slot>::set_usage_count	63388
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	911778
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63388
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	384
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	60092
pageserver::page_cache::count_times_page_sz	123864
pageserver::page_cache::get	975166
pageserver::page_cache::get::{closure#0}	192
pageserver::page_cache::init	0
pageserver::page_cache::next_file_id	5104

Generated by: LCOV version 2.1-beta