LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 98683a8629f0f7f0031d02e04512998d589d76ea.info Lines: 86.8 % 296 257 Test Date: 2025-04-11 16:58:57 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	196
pageserver::page_cache::get::{closure#0}	196
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	392
pageserver::page_cache::next_file_id	5120
<pageserver::page_cache::PageCache>::new::{closure#0}	9800
<pageserver::page_cache::PageCache>::remove_mapping	58622
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	58622
<pageserver::page_cache::PageCache>::find_victim	61782
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	61782
<pageserver::page_cache::PageCache>::try_insert_mapping	61782
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	61782
<pageserver::page_cache::PageWriteGuard>::mark_valid	61782
<pageserver::page_cache::Slot>::set_usage_count	61782
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	61782
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	92674
pageserver::page_cache::count_times_page_sz	120796
<pageserver::page_cache::Slot>::dec_usage_count	166097
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	166097
<pageserver::page_cache::Slot>::inc_usage_count	909153
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	909153
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	909153
<pageserver::page_cache::PageCache>::lock_for_read	970935
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	970935
<pageserver::page_cache::PageCache>::read_immutable_buf	970935
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	970935
<pageserver::page_cache::PageCache>::search_mapping	970935
<pageserver::page_cache::PageCache>::try_lock_for_read	970935
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	970935
pageserver::page_cache::get	970935
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	971095
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1019408
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1941870
::try_get_pinned_slot_permit	970935
::try_get_pinned_slot_permit::{closure#0}	970935

Generated by: LCOV version 2.1-beta