LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 24ee6d80f31ab4e4f310a156af8323b901a6f144.info Lines: 86.8 % 296 257 Test Date: 2025-03-17 16:48:14 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	188
pageserver::page_cache::get::{closure#0}	188
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	376
pageserver::page_cache::next_file_id	5096
<pageserver::page_cache::PageCache>::new::{closure#0}	9400
<pageserver::page_cache::PageCache>::remove_mapping	60216
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	60216
<pageserver::page_cache::PageCache>::find_victim	63504
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	63504
<pageserver::page_cache::PageCache>::try_insert_mapping	63504
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	63504
<pageserver::page_cache::PageWriteGuard>::mark_valid	63504
<pageserver::page_cache::Slot>::set_usage_count	63504
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	63504
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	95272
pageserver::page_cache::count_times_page_sz	124096
<pageserver::page_cache::Slot>::dec_usage_count	170112
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	170112
<pageserver::page_cache::Slot>::inc_usage_count	905603
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	905603
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	905603
<pageserver::page_cache::PageCache>::lock_for_read	969107
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	969107
<pageserver::page_cache::PageCache>::read_immutable_buf	969107
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	969107
<pageserver::page_cache::PageCache>::search_mapping	969107
<pageserver::page_cache::PageCache>::try_lock_for_read	969107
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	969107
pageserver::page_cache::get	969107
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	969267
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	1047896
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	1938214
::try_get_pinned_slot_permit	969107
::try_get_pinned_slot_permit::{closure#0}	969107

Generated by: LCOV version 2.1-beta