LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 301bdf92abcf0ea5a6eae33176b2b7ec68543c11.info Lines: 86.8 % 296 257 Test Date: 2025-04-25 09:17:05 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	600
pageserver::page_cache::get::{closure#0}	600
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	1200
pageserver::page_cache::next_file_id	15468
<pageserver::page_cache::PageCache>::new::{closure#0}	30000
<pageserver::page_cache::PageCache>::remove_mapping	175211
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	175211
<pageserver::page_cache::PageCache>::find_victim	185051
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	185051
<pageserver::page_cache::PageCache>::try_insert_mapping	185051
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	185051
<pageserver::page_cache::PageWriteGuard>::mark_valid	185051
<pageserver::page_cache::Slot>::set_usage_count	185051
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	185051
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	277521
pageserver::page_cache::count_times_page_sz	361462
<pageserver::page_cache::Slot>::dec_usage_count	497019
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	497019
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	3053064
<pageserver::page_cache::Slot>::inc_usage_count	3197688
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	3197688
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	3197688
<pageserver::page_cache::PageCache>::lock_for_read	3382739
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	3382739
<pageserver::page_cache::PageCache>::read_immutable_buf	3382739
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	3382739
<pageserver::page_cache::PageCache>::search_mapping	3382739
<pageserver::page_cache::PageCache>::try_lock_for_read	3382739
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	3382739
pageserver::page_cache::get	3382739
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	3383219
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	6765478
::try_get_pinned_slot_permit	3382739
::try_get_pinned_slot_permit::{closure#0}	3382739

Generated by: LCOV version 2.1-beta