LCOV - code coverage report
Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit
Test: 5445d246133daeceb0507e6cc0797ab7c1c70cb8.info Lines: 86.8 % 296 257
Test Date: 2025-03-12 18:05:02 Functions: 94.3 % 35 33

Function Name Sort by function name Hit count Sort by function 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 60130
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz 60130
<pageserver::page_cache::PageCache>::find_victim 63418
<pageserver::page_cache::PageCache>::find_victim::{closure#0} 63418
<pageserver::page_cache::PageCache>::try_insert_mapping 63418
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop 63418
<pageserver::page_cache::PageWriteGuard>::mark_valid 63418
<pageserver::page_cache::Slot>::set_usage_count 63418
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz 63418
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut 95165
pageserver::page_cache::count_times_page_sz 123924
<pageserver::page_cache::Slot>::dec_usage_count 169970
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0} 169970
<pageserver::page_cache::Slot>::inc_usage_count 909725
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0} 909725
<pageserver::page_cache::SlotInner>::coalesce_readers_permit 909725
<pageserver::page_cache::PageCache>::lock_for_read 973143
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0} 973143
<pageserver::page_cache::PageCache>::read_immutable_buf 973143
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0} 973143
<pageserver::page_cache::PageCache>::search_mapping 973143
<pageserver::page_cache::PageCache>::try_lock_for_read 973143
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0} 973143
pageserver::page_cache::get 973143
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref 973303
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref 1046587
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit 1946286
::try_get_pinned_slot_permit 973143
::try_get_pinned_slot_permit::{closure#0} 973143

Generated by: LCOV version 2.1-beta