LCOV - code coverage report

Current view: top level - pageserver/src/tenant/timeline - compaction.rs (source / functions) Coverage Total Hit Test: aca806cab4756d7eb6a304846130f4a73a5d5393.info Lines: 51.3 % 2971 1524 Test Date: 2025-04-24 20:31:15 Functions: 40.1 % 187 75

Function Name	Hit count
<<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::Hole as core::cmp::Ord>::cmp	0
<<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::Hole as core::cmp::PartialOrd>::partial_cmp	0
<pageserver::tenant::timeline::Timeline>::compact_legacy::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#15}	0
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#3}	0
<pageserver::tenant::timeline::Timeline>::compact_shard_ancestors	0
<pageserver::tenant::timeline::Timeline>::compact_shard_ancestors::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::compact_tiered	0
<pageserver::tenant::timeline::Timeline>::compact_tiered::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::compact_tiered::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}::truncate_to	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}::{closure#1}	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}::{closure#2}	0
<pageserver::tenant::timeline::Timeline>::gc_compaction_split_jobs::{closure#0}::{closure#3}	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::generate_debug_trace	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::generate_debug_trace::{closure#0}	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::generate_history_trace	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::{closure#1}	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::{closure#2}	0
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::{closure#3}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#0}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#10}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#11}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#12}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#1}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#2}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#3}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#4}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#5}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#6}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#7}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#8}	0
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from::{closure#9}	0
<pageserver::tenant::timeline::compaction::GcCompactionJobId as core::fmt::Display>::fmt	0
<pageserver::tenant::timeline::compaction::GcCompactionMetaStatistics>::finalize	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::cancel_scheduled	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::clear_running_job	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::collect_layer_below_lsn	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::collect_layer_below_lsn::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::handle_sub_compaction	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::handle_sub_compaction::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::handle_sub_compaction::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::iteration	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::iteration::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::iteration_inner	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::iteration_inner::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::iteration_inner::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::new	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::notify_and_unblock	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::remaining_jobs	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::remaining_jobs_num	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::schedule_auto_compaction	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::schedule_manual_compaction	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::trigger_auto_compaction	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::trigger_auto_compaction::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::trigger_auto_compaction::{closure#0}::trigger_compaction	0
<pageserver::tenant::timeline::compaction::GcCompactionQueue>::trigger_auto_compaction::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::GcCompactionQueueInner>::next_id	0
<pageserver::tenant::timeline::compaction::GcCompactionQueueItem>::into_compact_info_resp	0
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::collect_and_verify::{closure#0}::{closure#2}	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as core::ops::deref::Deref>::deref	0
as core::ops::deref::Deref>::deref	0
as core::ops::deref::Deref>::deref	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::file_size	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::is_delta	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::key_range	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::lsn_range	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::delta_layer::DeltaLayer> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::short_id	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as core::convert::AsRef<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc>>::as_ref	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::file_size	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::is_delta	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::key_range	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::lsn_range	0
<pageserver::tenant::timeline::compaction::OwnArc<pageserver::tenant::storage_layer::layer_desc::PersistentLayerDesc> as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::short_id	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionDeltaLayer<pageserver::tenant::timeline::compaction::TimelineAdaptor>>::load_keys	0
>::load_keys	0
>::load_keys::{closure#0}	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::file_size	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::is_delta	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::key_range	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::lsn_range	0
<pageserver::tenant::timeline::compaction::ResidentDeltaLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::short_id	0
<pageserver::tenant::timeline::compaction::ResidentImageLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::file_size	0
<pageserver::tenant::timeline::compaction::ResidentImageLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::is_delta	0
<pageserver::tenant::timeline::compaction::ResidentImageLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::key_range	0
<pageserver::tenant::timeline::compaction::ResidentImageLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::lsn_range	0
<pageserver::tenant::timeline::compaction::ResidentImageLayer as pageserver_compaction::interface::CompactionLayer<pageserver_api::key::Key>>::short_id	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_delta	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_delta::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_delta::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_delta::{closure#0}::{closure#3}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_image	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::create_image::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::delete_layer	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::delete_layer::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::downcast_delta_layer	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::downcast_delta_layer::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_keyspace	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_keyspace::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_layers	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_layers::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_layers::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor as pageserver_compaction::interface::CompactionJobExecutor>::get_shard_identity	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::create_image_impl	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::create_image_impl::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::create_image_impl::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::flush_updates	0
::flush_updates	0
::flush_updates::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::flush_updates::{closure#0}::{closure#0}	0
<pageserver::tenant::timeline::compaction::TimelineAdaptor>::new	0
pageserver::tenant::timeline::compaction::CONCURRENT_GC_COMPACTION_TASKS::{closure#0}	0
<pageserver::tenant::timeline::compaction::CompactionStatistics>::discard_image_layer	48
<pageserver::tenant::timeline::compaction::GcCompactJob>::from_compact_options::{closure#1}	60
<pageserver::tenant::timeline::compaction::CompactionStatistics>::discard_delta_layer	84
<pageserver::tenant::timeline::compaction::GcCompactJob>::from_compact_options::{closure#0}	96
<pageserver::tenant::timeline::compaction::CompactionStatistics>::produce_delta_layer	144
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#7}	168
<pageserver::tenant::timeline::compaction::CompactLevel0Phase1Stats as core::convert::TryFrom<pageserver::tenant::timeline::compaction::CompactLevel0Phase1StatsBuilder>>::try_from	168
<pageserver::tenant::timeline::compaction::CompactionStatistics>::produce_image_layer	180
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::{closure#2}	252
<pageserver::tenant::timeline::compaction::CompactionStatistics>::finalize	312
<pageserver::tenant::timeline::Timeline>::check_compaction_space	324
<pageserver::tenant::timeline::Timeline>::check_compaction_space::{closure#0}	324
<pageserver::tenant::timeline::Timeline>::compact_with_gc	336
<pageserver::tenant::timeline::Timeline>::compact_with_gc::{closure#0}	336
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner	336
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}	336
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#0}	336
<pageserver::tenant::timeline::Timeline>::get_gc_compaction_watermark	336
<pageserver::tenant::timeline::compaction::GcCompactJob>::from_compact_options	336
<pageserver::tenant::timeline::compaction::CompactionStatistics>::visit_image_layer	420
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#7}	444
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#7}::{closure#0}	444
<pageserver::tenant::timeline::compaction::CompactionStatistics>::visit_delta_layer	528
<pageserver::tenant::timeline::Timeline>::check_available_space	648
::check_available_space	324
::check_available_space::{closure#0}	324
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::discard_key	888
::discard_key	444
::discard_key::{closure#0}	444
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#8}	912
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#9}	912
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#5}	948
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#6}	948
<pageserver::tenant::timeline::compaction::CompactionStatistics>::produce_wal_key	1152
<pageserver::tenant::timeline::compaction::CompactionStatistics>::produce_key	1212
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#10}	1284
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#2}	1284
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::{closure#4}	1380
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#4}	1392
<pageserver::tenant::timeline::Timeline>::update_layer_visibility	1440
<pageserver::tenant::timeline::Timeline>::update_layer_visibility::{closure#0}	1440
<pageserver::tenant::timeline::compaction::CompactionStatistics>::visit_wal_key	1476
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#1}	1500
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::{closure#3}	1500
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#6}	1848
<pageserver::tenant::timeline::Timeline>::compact_legacy	2184
<pageserver::tenant::timeline::Timeline>::compact_legacy::{closure#0}	2184
<pageserver::tenant::timeline::Timeline>::compact_level0	2184
<pageserver::tenant::timeline::Timeline>::compact_level0::{closure#0}	2184
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1	2184
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}	2184
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#0}	2412
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#8}	2412
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::collect_and_verify::{closure#0}::{closure#0}	2616
<pageserver::tenant::timeline::compaction::CompactionStatistics>::produce_image_key	3660
<pageserver::tenant::timeline::compaction::CompactionStatistics>::visit_image_key	3780
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::pipe_to	3828
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::pipe_to::{closure#0}	3828
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::get_ancestor_image	3840
<pageserver::tenant::timeline::Timeline>::compact_with_gc_inner::{closure#0}::get_ancestor_image::{closure#0}	3840
<pageserver::tenant::timeline::compaction::CompactionStatistics>::on_unique_key_visited	3840
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify	3876
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}	3876
<pageserver::tenant::timeline::Timeline>::generate_key_retention	3888
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}	3888
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#1}	4488
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::{closure#0}	5496
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::{closure#1}	5496
<pageserver::tenant::timeline::Timeline>::generate_key_retention::{closure#0}::{closure#0}	5544
<pageserver::tenant::timeline::compaction::CompactionStatistics>::estimated_size_of_value	6408
<pageserver::tenant::timeline::compaction::CompactionStatistics>::estimated_size_of_key	10068
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::collect_and_verify	12324
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::collect_and_verify::{closure#0}	12324
<pageserver::tenant::timeline::compaction::KeyHistoryRetention>::verify::{closure#0}::collect_and_verify::{closure#0}::{closure#1}	12324
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#5}	12384060
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#4}	12384228
<pageserver::tenant::timeline::Timeline>::compact_level0_phase1::{closure#0}::{closure#2}	26542600

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