LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: f5f94ec0366b63fd2cbbe02edc2087dbd893d04d.info Lines: 86.6 % 298 258 Test Date: 2024-11-20 05:34:23 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageCache>::find_victim	32016
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	32016
<pageserver::page_cache::PageCache>::lock_for_read	482819
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	482819
<pageserver::page_cache::PageCache>::new	88
<pageserver::page_cache::PageCache>::new::{closure#0}	4400
<pageserver::page_cache::PageCache>::read_immutable_buf	482819
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	482819
<pageserver::page_cache::PageCache>::remove_mapping	30456
<pageserver::page_cache::PageCache>::search_mapping	482819
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	965638
::try_get_pinned_slot_permit	482819
::try_get_pinned_slot_permit::{closure#0}	482819
<pageserver::page_cache::PageCache>::try_insert_mapping	32016
<pageserver::page_cache::PageCache>::try_lock_for_read	482819
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	482819
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	482899
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	528309
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	48033
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	32016
<pageserver::page_cache::PageWriteGuard>::mark_valid	32016
<pageserver::page_cache::Slot>::dec_usage_count	85315
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	85315
<pageserver::page_cache::Slot>::inc_usage_count	450803
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	450803
<pageserver::page_cache::Slot>::set_usage_count	32016
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	450803
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	32016
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	176
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	30456
pageserver::page_cache::count_times_page_sz	62648
pageserver::page_cache::get	482819
pageserver::page_cache::get::{closure#0}	88
pageserver::page_cache::init	0
pageserver::page_cache::next_file_id	2466

Generated by: LCOV version 2.1-beta