LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 13fa4b48c3603751d5b1568465c493b8925758a2.info Lines: 86.8 % 296 257 Test Date: 2025-03-19 18:46:26 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
pageserver::page_cache::init	0
<pageserver::page_cache::PageCache>::new	188
pageserver::page_cache::get::{closure#0}	188
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	376
pageserver::page_cache::next_file_id	5096
<pageserver::page_cache::PageCache>::new::{closure#0}	9400
<pageserver::page_cache::PageCache>::remove_mapping	59981
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	59981
<pageserver::page_cache::PageCache>::find_victim	63269
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63269
<pageserver::page_cache::PageCache>::try_insert_mapping	63269
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63269
<pageserver::page_cache::PageWriteGuard>::mark_valid	63269
<pageserver::page_cache::Slot>::set_usage_count	63269
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63269
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	94836
pageserver::page_cache::count_times_page_sz	123626
<pageserver::page_cache::Slot>::dec_usage_count	169276
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	169276
<pageserver::page_cache::Slot>::inc_usage_count	909601
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	909601
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	909601
<pageserver::page_cache::PageCache>::lock_for_read	972870
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	972870
<pageserver::page_cache::PageCache>::read_immutable_buf	972870
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	972870
<pageserver::page_cache::PageCache>::search_mapping	972870
<pageserver::page_cache::PageCache>::try_lock_for_read	972870
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	972870
pageserver::page_cache::get	972870
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	973030
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1043601
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1945740
::try_get_pinned_slot_permit	972870
::try_get_pinned_slot_permit::{closure#0}	972870

Generated by: LCOV version 2.1-beta