LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 2b0730d767f560e20b6748f57465922aa8bb805e.info Lines: 86.5 % 297 257 Test Date: 2024-09-25 14:04:07 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	258
pageserver::page_cache::get::{closure#0}	258
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	516
pageserver::page_cache::next_file_id	7290
<pageserver::page_cache::PageCache>::new::{closure#0}	12900
<pageserver::page_cache::PageCache>::remove_mapping	92023
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	92023
<pageserver::page_cache::PageCache>::find_victim	96463
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	96463
<pageserver::page_cache::PageCache>::try_insert_mapping	96463
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	96463
<pageserver::page_cache::PageWriteGuard>::mark_valid	96463
<pageserver::page_cache::Slot>::set_usage_count	96463
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	96463
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	144531
pageserver::page_cache::count_times_page_sz	189002
<pageserver::page_cache::Slot>::dec_usage_count	258040
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	258040
<pageserver::page_cache::Slot>::inc_usage_count	1558648
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	1558648
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	1558648
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1590822
<pageserver::page_cache::PageCache>::lock_for_read	1655111
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	1655111
<pageserver::page_cache::PageCache>::read_immutable_buf	1655111
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	1655111
<pageserver::page_cache::PageCache>::search_mapping	1655111
<pageserver::page_cache::PageCache>::try_lock_for_read	1655111
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	1655111
pageserver::page_cache::get	1655111
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	1655351
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	3310222
::try_get_pinned_slot_permit	1655111
::try_get_pinned_slot_permit::{closure#0}	1655111

Generated by: LCOV version 2.1-beta