LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 6ba109da5cfb527b2b2c0d407f227bcb1bd8edaa.info Lines: 86.8 % 296 257 Test Date: 2025-03-18 18:43:29 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	60252
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	60252
<pageserver::page_cache::PageCache>::find_victim	63540
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63540
<pageserver::page_cache::PageCache>::try_insert_mapping	63540
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63540
<pageserver::page_cache::PageWriteGuard>::mark_valid	63540
<pageserver::page_cache::Slot>::set_usage_count	63540
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63540
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	95314
pageserver::page_cache::count_times_page_sz	124168
<pageserver::page_cache::Slot>::dec_usage_count	169875
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	169875
<pageserver::page_cache::Slot>::inc_usage_count	908508
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	908508
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	908508
<pageserver::page_cache::PageCache>::lock_for_read	972048
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	972048
<pageserver::page_cache::PageCache>::read_immutable_buf	972048
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	972048
<pageserver::page_cache::PageCache>::search_mapping	972048
<pageserver::page_cache::PageCache>::try_lock_for_read	972048
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	972048
pageserver::page_cache::get	972048
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	972208
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1048430
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1944096
::try_get_pinned_slot_permit	972048
::try_get_pinned_slot_permit::{closure#0}	972048

Generated by: LCOV version 2.1-beta