LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: 36bb8dd7c7efcb53483d1a7d9f7cb33e8406dcf0.info Lines: 62.5 % 464 290 Test Date: 2024-04-08 10:22:05 Functions: 79.5 % 44 35

Function Name	Hit count
<pageserver::page_cache::PageCache>::memorize_materialized_page	0
<pageserver::page_cache::PageCache>::memorize_materialized_page::{closure#0}	0
<pageserver::page_cache::PageCache>::remove_mapping::{closure#0}	0
<pageserver::page_cache::PageCache>::search_mapping::{closure#0}	0
<pageserver::page_cache::PageCache>::search_mapping_exact	0
<pageserver::page_cache::PageCache>::search_mapping_exact::{closure#0}	0
<pageserver::page_cache::PageCache>::try_insert_mapping::{closure#0}	0
<pageserver::page_cache::PageReadGuard as core::convert::AsRef<[u8; 8192]>>::as_ref	0
pageserver::page_cache::init	0
<pageserver::page_cache::PageCache>::new	96
pageserver::page_cache::get::{closure#0}	96
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	288
pageserver::page_cache::next_file_id	1424
<pageserver::page_cache::PageCache>::new::{closure#0}	4800
<pageserver::page_cache::PageCache>::remove_mapping	154789
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	154789
<pageserver::page_cache::PageCache>::find_victim	155909
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	155909
<pageserver::page_cache::PageCache>::try_insert_mapping	155909
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	155909
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	155909
<pageserver::page_cache::PageWriteGuard>::mark_valid	155909
<pageserver::page_cache::Slot>::set_usage_count	155909
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	155909
pageserver::page_cache::count_times_page_sz	310986
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	398173
<pageserver::page_cache::PageCache>::lookup_materialized_page	502773
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	502773
<pageserver::page_cache::Slot>::dec_usage_count	614661
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	614661
<pageserver::page_cache::Slot>::inc_usage_count	6762209
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6762209
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6762209
<pageserver::page_cache::PageCache>::lock_for_read	6918118
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	6918118
<pageserver::page_cache::PageCache>::read_immutable_buf	6918118
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	6918118
<pageserver::page_cache::PageCache>::search_mapping	7420891
<pageserver::page_cache::PageCache>::try_lock_for_read	7420891
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7420891
pageserver::page_cache::get	7420891
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13430353
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	14841782
::try_get_pinned_slot_permit	7420891
::try_get_pinned_slot_permit::{closure#0}	7420891

Generated by: LCOV version 2.1-beta