LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: d5cbf29d97fdd23f6bda3d96cc57e517a06c5084.info Lines: 86.8 % 296 257 Test Date: 2025-03-18 14:05:41 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	60417
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	60417
<pageserver::page_cache::PageCache>::find_victim	63705
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63705
<pageserver::page_cache::PageCache>::try_insert_mapping	63705
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63705
<pageserver::page_cache::PageWriteGuard>::mark_valid	63705
<pageserver::page_cache::Slot>::set_usage_count	63705
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63705
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	95582
pageserver::page_cache::count_times_page_sz	124498
<pageserver::page_cache::Slot>::dec_usage_count	169947
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	169947
<pageserver::page_cache::Slot>::inc_usage_count	907583
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	907583
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	907583
<pageserver::page_cache::PageCache>::lock_for_read	971288
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	971288
<pageserver::page_cache::PageCache>::read_immutable_buf	971288
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	971288
<pageserver::page_cache::PageCache>::search_mapping	971288
<pageserver::page_cache::PageCache>::try_lock_for_read	971288
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	971288
pageserver::page_cache::get	971288
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	971448
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1051255
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1942576
::try_get_pinned_slot_permit	971288
::try_get_pinned_slot_permit::{closure#0}	971288

Generated by: LCOV version 2.1-beta