LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: cb3d8b38e91028e1f46c3397b2086444c5c28c4c.info Lines: 87.9 % 298 262 Test Date: 2024-06-23 19:58:36 Functions: 94.3 % 35 33

Function Name	Hit count
<pageserver::page_cache::PageCache>::find_victim	166889
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	166889
<pageserver::page_cache::PageCache>::lock_for_read	7094999
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	7094999
<pageserver::page_cache::PageCache>::new	70
<pageserver::page_cache::PageCache>::new::{closure#0}	3500
<pageserver::page_cache::PageCache>::read_immutable_buf	7094999
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	7094999
<pageserver::page_cache::PageCache>::remove_mapping	165057
<pageserver::page_cache::PageCache>::search_mapping	7094999
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	14189998
::try_get_pinned_slot_permit	7094999
::try_get_pinned_slot_permit::{closure#0}	7094999
<pageserver::page_cache::PageCache>::try_insert_mapping	166889
<pageserver::page_cache::PageCache>::try_lock_for_read	7094999
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7094999
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13498550
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	402131
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	166889
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	166889
<pageserver::page_cache::PageWriteGuard>::mark_valid	166889
<pageserver::page_cache::Slot>::dec_usage_count	651997
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	651997
<pageserver::page_cache::Slot>::inc_usage_count	6928110
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6928110
<pageserver::page_cache::Slot>::set_usage_count	166889
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6928110
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	166889
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	140
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	165057
pageserver::page_cache::count_times_page_sz	332086
pageserver::page_cache::get	7048729
pageserver::page_cache::get::{closure#0}	70
pageserver::page_cache::init	0
pageserver::page_cache::next_file_id	2308

Generated by: LCOV version 2.1-beta