LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 7f7f33f7e83a4c5fdeea2353bc364428e600a607.info Lines: 87.9 % 298 262 Test Date: 2024-06-23 20:41:59 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	70
pageserver::page_cache::get::{closure#0}	70
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	140
pageserver::page_cache::next_file_id	2309
<pageserver::page_cache::PageCache>::new::{closure#0}	3500
<pageserver::page_cache::PageCache>::remove_mapping	164947
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	164947
<pageserver::page_cache::PageCache>::find_victim	166779
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	166779
<pageserver::page_cache::PageCache>::try_insert_mapping	166779
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	166779
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	166779
<pageserver::page_cache::PageWriteGuard>::mark_valid	166779
<pageserver::page_cache::Slot>::set_usage_count	166779
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	166779
pageserver::page_cache::count_times_page_sz	331866
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	401634
<pageserver::page_cache::Slot>::dec_usage_count	651601
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	651601
<pageserver::page_cache::Slot>::inc_usage_count	6928211
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6928211
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6928211
pageserver::page_cache::get	7048720
<pageserver::page_cache::PageCache>::lock_for_read	7094990
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	7094990
<pageserver::page_cache::PageCache>::read_immutable_buf	7094990
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	7094990
<pageserver::page_cache::PageCache>::search_mapping	7094990
<pageserver::page_cache::PageCache>::try_lock_for_read	7094990
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7094990
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13498653
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	14189980
::try_get_pinned_slot_permit	7094990
::try_get_pinned_slot_permit::{closure#0}	7094990

Generated by: LCOV version 2.1-beta