LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 2620485e474b48c32427149a5d91ef8fc2cd649e.info Lines: 86.8 % 296 257 Test Date: 2025-05-01 22:50:11 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageCache>::find_victim	185691
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	185691
<pageserver::page_cache::PageCache>::lock_for_read	3378556
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	3378556
<pageserver::page_cache::PageCache>::new	600
<pageserver::page_cache::PageCache>::new::{closure#0}	30000
<pageserver::page_cache::PageCache>::read_immutable_buf	3378556
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	3378556
<pageserver::page_cache::PageCache>::remove_mapping	175851
<pageserver::page_cache::PageCache>::search_mapping	3378556
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	6757112
::try_get_pinned_slot_permit	3378556
::try_get_pinned_slot_permit::{closure#0}	3378556
<pageserver::page_cache::PageCache>::try_insert_mapping	185691
<pageserver::page_cache::PageCache>::try_lock_for_read	3378556
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	3378556
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	3379036
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	3063334
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	278423
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	185691
<pageserver::page_cache::PageWriteGuard>::mark_valid	185691
<pageserver::page_cache::Slot>::dec_usage_count	499247
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	499247
<pageserver::page_cache::Slot>::inc_usage_count	3192865
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	3192865
<pageserver::page_cache::Slot>::set_usage_count	185691
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	3192865
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	185691
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	1200
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	175851
pageserver::page_cache::count_times_page_sz	362742
pageserver::page_cache::get	3378556
pageserver::page_cache::get::{closure#0}	600
pageserver::page_cache::init	0
pageserver::page_cache::next_file_id	15492

Generated by: LCOV version 2.1-beta