LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: feead26e04cdef6e988ff1765b1cb7075eb48d3d.info Lines: 86.8 % 296 257 Test Date: 2025-02-28 12:11:00 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	184
pageserver::page_cache::get::{closure#0}	184
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	368
pageserver::page_cache::next_file_id	5068
<pageserver::page_cache::PageCache>::new::{closure#0}	9200
<pageserver::page_cache::PageCache>::remove_mapping	60279
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	60279
<pageserver::page_cache::PageCache>::find_victim	63551
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63551
<pageserver::page_cache::PageCache>::try_insert_mapping	63551
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63551
<pageserver::page_cache::PageWriteGuard>::mark_valid	63551
<pageserver::page_cache::Slot>::set_usage_count	63551
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63551
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	95248
pageserver::page_cache::count_times_page_sz	124198
<pageserver::page_cache::Slot>::dec_usage_count	170143
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	170143
<pageserver::page_cache::Slot>::inc_usage_count	910029
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	910029
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	910029
<pageserver::page_cache::PageCache>::lock_for_read	973580
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	973580
<pageserver::page_cache::PageCache>::read_immutable_buf	973580
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	973580
<pageserver::page_cache::PageCache>::search_mapping	973580
<pageserver::page_cache::PageCache>::try_lock_for_read	973580
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	973580
pageserver::page_cache::get	973580
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	973740
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1048199
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1947160
::try_get_pinned_slot_permit	973580
::try_get_pinned_slot_permit::{closure#0}	973580

Generated by: LCOV version 2.1-beta