LCOV - code coverage report

Current view: top level - pageserver/src - page_cache.rs (source / functions) Coverage Total Hit Test: c789ec21f6053d4c25d2419c4a34ed298d5f69f5.info Lines: 63.4 % 464 294 Test Date: 2024-06-20 08:12:09 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	137
pageserver::page_cache::get::{closure#0}	137
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::set_page_sz	411
pageserver::page_cache::next_file_id	2309
<pageserver::page_cache::PageCache>::new::{closure#0}	6850
<pageserver::page_cache::PageCache>::remove_mapping	164796
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::sub_page_sz	164796
<pageserver::page_cache::PageCache>::find_victim	166628
<pageserver::page_cache::PageCache>::find_victim::{closure#0}	166628
<pageserver::page_cache::PageCache>::try_insert_mapping	166628
<pageserver::page_cache::PageWriteGuard as core::ops::deref::DerefMut>::deref_mut	166628
<pageserver::page_cache::PageWriteGuard as core::ops::drop::Drop>::drop	166628
<pageserver::page_cache::PageWriteGuard>::mark_valid	166628
<pageserver::page_cache::Slot>::set_usage_count	166628
<prometheus::gauge::GenericGauge<prometheus::atomic64::AtomicU64> as pageserver::page_cache::PageSzBytesMetric>::add_page_sz	166628
pageserver::page_cache::count_times_page_sz	331835
<pageserver::page_cache::PageWriteGuard as core::ops::deref::Deref>::deref	401069
<pageserver::page_cache::PageCache>::lookup_materialized_page	624140
<pageserver::page_cache::PageCache>::lookup_materialized_page::{closure#0}	624140
<pageserver::page_cache::Slot>::dec_usage_count	650804
<pageserver::page_cache::Slot>::dec_usage_count::{closure#0}	650804
<pageserver::page_cache::Slot>::inc_usage_count	6927487
<pageserver::page_cache::Slot>::inc_usage_count::{closure#0}	6927487
<pageserver::page_cache::SlotInner>::coalesce_readers_permit	6927487
<pageserver::page_cache::PageCache>::lock_for_read	7094115
<pageserver::page_cache::PageCache>::lock_for_read::{closure#0}	7094115
<pageserver::page_cache::PageCache>::read_immutable_buf	7094115
<pageserver::page_cache::PageCache>::read_immutable_buf::{closure#0}	7094115
pageserver::page_cache::get	7671985
<pageserver::page_cache::PageCache>::search_mapping	7718255
<pageserver::page_cache::PageCache>::try_lock_for_read	7718255
<pageserver::page_cache::PageCache>::try_lock_for_read::{closure#0}	7718255
<pageserver::page_cache::PageReadGuard as core::ops::deref::Deref>::deref	13497675
<pageserver::page_cache::PageCache>::try_get_pinned_slot_permit	15436510
::try_get_pinned_slot_permit	7718255
::try_get_pinned_slot_permit::{closure#0}	7718255

Generated by: LCOV version 2.1-beta