LCOV - code coverage report

Current view: top level - pageserver/src/tenant/storage_layer - delta_layer.rs (source / functions) Coverage Total Hit Test: 36bb8dd7c7efcb53483d1a7d9f7cb33e8406dcf0.info Lines: 79.3 % 1071 849 Test Date: 2024-04-08 10:22:05 Functions: 63.2 % 125 79

Function Name	Hit count
<<pageserver::tenant::storage_layer::delta_layer::BlobRef as serde::de::Deserialize>::deserialize::__Visitor as serde::de::Visitor>::expecting	0
<::deserialize::__Visitor as serde::de::Visitor>::expecting	0
<::deserialize::__Visitor as serde::de::Visitor>::visit_newtype_struct::<_>	0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<_>	0
<<pageserver::tenant::storage_layer::delta_layer::Summary as serde::de::Deserialize>::deserialize::__Visitor as serde::de::Visitor>::expecting	594
<::deserialize::__Field as serde::de::Deserialize>::deserialize::<_>	0
<::deserialize::__FieldVisitor as serde::de::Visitor>::expecting	0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_bytes::<_>	0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_str::<_>	0
<::deserialize::__FieldVisitor as serde::de::Visitor>::visit_u64::<_>	0
<::deserialize::__Visitor as serde::de::Visitor>::expecting	0
<::deserialize::__Visitor as serde::de::Visitor>::visit_map::<_>	0
<::deserialize::__Visitor as serde::de::Visitor>::visit_seq::<<&mut bincode::de::Deserializer<_, _> as serde::de::Deserializer>::deserialize_tuple::Access, bincode::config::int::FixintEncoding>, bincode::config::trailing::AllowTrailing>, bincode::config::limit::Infinite>>>	594
<pageserver::tenant::storage_layer::delta_layer::Adapter<&pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::read_blk	3150684
<pageserver::tenant::storage_layer::delta_layer::Adapter<&pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::read_blk::{closure#0}	3150684
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::new	6352610
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::pos	6374152
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::will_init	130136
<pageserver::tenant::storage_layer::delta_layer::DeltaEntry as pageserver_compaction::interface::CompactionDeltaEntry<pageserver_api::key::Key>>::key	0
<pageserver::tenant::storage_layer::delta_layer::DeltaEntry as pageserver_compaction::interface::CompactionDeltaEntry<pageserver_api::key::Key>>::lsn	0
<pageserver::tenant::storage_layer::delta_layer::DeltaEntry as pageserver_compaction::interface::CompactionDeltaEntry<pageserver_api::key::Key>>::size	0
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::extract_lsn_from_buf	130140
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::from_key_lsn	6477048
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::from_slice	3122006
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::key	3122006
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::lsn	3122006
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer as core::fmt::Display>::fmt	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer as pageserver::tenant::storage_layer::AsLayerDesc>::layer_desc	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::dump	0
::dump	0
::dump::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load::{closure#0}::{closure#1}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load_inner	0
::load_inner	0
::load_inner::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::load_inner::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::new_for_path	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::path	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::rewrite_summary::<_>	0
::rewrite_summary::<_>	0
::rewrite_summary::	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::rewrite_summary::<_>::{closure#0}	0
::rewrite_summary::<_>::{closure#0}	0
::rewrite_summary::::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::rewrite_summary::<_>::{closure#0}::{closure#0}	0
::rewrite_summary::<_>::{closure#0}::{closure#0}	0
::rewrite_summary::::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayer>::temp_path_for	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner as core::convert::AsRef<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::as_ref	6301368
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner as core::fmt::Debug>::fmt	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::do_reads_and_update_state	18
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::do_reads_and_update_state::{closure#0}	18
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::dump	8
::dump	4
::dump::{closure#0}	4
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::dump::{closure#0}::dump_blob	16
::dump::{closure#0}::dump_blob	8
::dump::{closure#0}::dump_blob::{closure#0}	8
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size	218
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size::{closure#0}	19742
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size::{closure#1}	200
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size::{closure#2}	200
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data	124016
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}	124016
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}::{closure#0}	118772
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}::{closure#1}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}::{closure#2}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_values_reconstruct_data	18
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_values_reconstruct_data::{closure#0}	18
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load	594
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load::{closure#0}	594
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys	446
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys::{closure#0}	446
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys::{closure#0}::{closure#0}	3122006
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::plan_reads::<pageserver::tenant::block_io::FileBlockReader>	220
::plan_reads::	218
::plan_reads::	2
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::plan_reads::<pageserver::tenant::block_io::FileBlockReader>::{closure#0}	220
::plan_reads::::{closure#0}	218
::plan_reads::::{closure#0}	2
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::plan_reads::<pageserver::tenant::block_io::FileBlockReader>::{closure#0}::{closure#0}	90
::plan_reads::::{closure#0}::{closure#0}	90
::plan_reads::::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter as core::ops::drop::Drop>::drop	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish::{closure#0}	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish::{closure#0}::{closure#1}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::new	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::new::{closure#0}	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value	6243996
::put_value	3121998
::put_value::{closure#0}	3121998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value_bytes	3230578
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value_bytes::{closure#0}	3230578
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::size	3029956
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::finish	1676
::finish	838
::finish::{closure#0}	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::finish::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::new	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::new::{closure#0}	838
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value	6243996
::put_value	3121998
::put_value::{closure#0}	3121998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes	6352576
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes::{closure#0}	6352576
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes::{closure#0}::{closure#0}	0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::size	3029956
<pageserver::tenant::storage_layer::delta_layer::RewriteSummaryError as core::convert::From<std::io::error::Error>>::from	0
<pageserver::tenant::storage_layer::delta_layer::RewriteSummaryError as core::fmt::Display>::fmt	0
>::from	0
::source	0
::fmt	0
<pageserver::tenant::storage_layer::delta_layer::Summary as core::convert::From<&pageserver::tenant::storage_layer::delta_layer::DeltaLayer>>::from	0
<pageserver::tenant::storage_layer::delta_layer::Summary>::expected	594
<pageserver::tenant::storage_layer::delta_layer::ValueRef>::load	6243996
::load	3121998
::load::{closure#0}	3121998
pageserver::tenant::storage_layer::delta_layer::test::generate_entries	2
pageserver::tenant::storage_layer::delta_layer::test::generate_entries::{closure#0}	2260
pageserver::tenant::storage_layer::delta_layer::test::generate_entries::{closure#1}	3336
pageserver::tenant::storage_layer::delta_layer::test::generate_entries::{closure#2}	240
pageserver::tenant::storage_layer::delta_layer::test::get_entries_meta	2
pageserver::tenant::storage_layer::delta_layer::test::get_entries_meta::{closure#0}	1112
pageserver::tenant::storage_layer::delta_layer::test::get_entries_meta::{closure#1}	1112
pageserver::tenant::storage_layer::delta_layer::test::pick_random_keyspace	200
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_index_traversal	4
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_index_traversal	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_index_traversal::{closure#0}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end	4
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}::{closure#0}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}::{closure#1}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}::{closure#2}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}::{closure#3}	2
pageserver::tenant::storage_layer::delta_layer::test::test_delta_layer_vectored_read_end_to_end::{closure#0}::{closure#4}	200
pageserver::tenant::storage_layer::delta_layer::test::validate	2
pageserver::tenant::storage_layer::delta_layer::test::validate::{closure#0}	42

Generated by: LCOV version 2.1-beta