LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: a1cc1f33dc9899e4da66eb51e44e911a4b3bd648.info Lines: 86.4 % 273 236 Test Date: 2025-07-31 11:35:14 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageCache>::find_victim	17260
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	17260
<pageserver::page_cache::PageCache>::lock_for_read	295645
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	295645
<pageserver::page_cache::PageCache>::new	50
<pageserver::page_cache::PageCache>::new::{closure#0}	2500
<pageserver::page_cache::PageCache>::read_immutable_buf	295645
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	295645
<pageserver::page_cache::PageCache>::remove_mapping	16440
<pageserver::page_cache::PageCache>::search_mapping	295645
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	591290
::try_get_pinned_slot_permit	295645
::try_get_pinned_slot_permit::{closure#0}	295645
<pageserver::page_cache::PageCache>::try_insert_mapping	17260
<pageserver::page_cache::PageCache>::try_lock_for_read	295645
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	295645
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	295685
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	276160
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	17260
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	17260
<pageserver::page_cache::PageWriteGuard>::mark_valid	17260
<pageserver::page_cache::Slot>::dec_usage_count	46702
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	46702
<pageserver::page_cache::Slot>::inc_usage_count	278385
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	278385
<pageserver::page_cache::Slot>::set_usage_count	17260
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	278385
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	17260
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	100
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	16440
pageserver::page_cache::count_times_page_sz	33800
pageserver::page_cache::get	295645
pageserver::page_cache::get::{closure#0}	50
pageserver::page_cache::init	0
pageserver::page_cache::next_file_id	1304

Generated by: LCOV version 2.1-beta