LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 2aa98e37cd3250b9a68c97ef6050b16fe702ab33.info Lines: 86.6 % 298 258 Test Date: 2024-08-29 11:33:10 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	252
pageserver::page_cache::get::{closure#0}	252
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	504
pageserver::page_cache::next_file_id	7266
<pageserver::page_cache::PageCache>::new::{closure#0}	12600
<pageserver::page_cache::PageCache>::remove_mapping	150919
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	150919
<pageserver::page_cache::PageCache>::find_victim	155371
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	155371
<pageserver::page_cache::PageCache>::try_insert_mapping	155371
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	155371
<pageserver::page_cache::PageWriteGuard>::mark_valid	155371
<pageserver::page_cache::Slot>::set_usage_count	155371
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	155371
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	233055
pageserver::page_cache::count_times_page_sz	306794
<pageserver::page_cache::Slot>::dec_usage_count	614888
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	614888
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	2563614
<pageserver::page_cache::Slot>::inc_usage_count	7749991
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	7749991
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	7749991
<pageserver::page_cache::PageCache>::lock_for_read	7905362
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	7905362
<pageserver::page_cache::PageCache>::read_immutable_buf	7905362
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	7905362
<pageserver::page_cache::PageCache>::search_mapping	7905362
<pageserver::page_cache::PageCache>::try_lock_for_read	7905362
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7905362
pageserver::page_cache::get	7905362
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	14097104
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	15810724
::try_get_pinned_slot_permit	7905362
::try_get_pinned_slot_permit::{closure#0}	7905362

Generated by: LCOV version 2.1-beta