LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 86c536b7fe84b2afe03c3bb264199e9c319ae0f8.info Lines: 87.9 % 298 262 Test Date: 2024-06-24 16:38:41 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	72
pageserver::page_cache::get::{closure#0}	72
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	144
pageserver::page_cache::next_file_id	2329
<pageserver::page_cache::PageCache>::new::{closure#0}	3600
<pageserver::page_cache::PageCache>::remove_mapping	164907
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	164907
<pageserver::page_cache::PageCache>::find_victim	166795
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	166795
<pageserver::page_cache::PageCache>::try_insert_mapping	166795
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	166795
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	166795
<pageserver::page_cache::PageWriteGuard>::mark_valid	166795
<pageserver::page_cache::Slot>::set_usage_count	166795
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	166795
pageserver::page_cache::count_times_page_sz	331846
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	401726
<pageserver::page_cache::Slot>::dec_usage_count	651104
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	651104
<pageserver::page_cache::Slot>::inc_usage_count	6927250
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6927250
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6927250
pageserver::page_cache::get	7047775
<pageserver::page_cache::PageCache>::lock_for_read	7094045
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	7094045
<pageserver::page_cache::PageCache>::read_immutable_buf	7094045
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	7094045
<pageserver::page_cache::PageCache>::search_mapping	7094045
<pageserver::page_cache::PageCache>::try_lock_for_read	7094045
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7094045
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13497850
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	14188090
::try_get_pinned_slot_permit	7094045
::try_get_pinned_slot_permit::{closure#0}	7094045

Generated by: LCOV version 2.1-beta