LCOV - code coverage report
Current view: top level - pageserver/src/tenant - disk_btree.rs (source / functions) Coverage Total Hit
Test: c8f8d331b83562868d9054d9e0e68f866772aeaa.info Lines: 98.7 % 634 626
Test Date: 2025-07-26 17:20:05 Functions: 86.1 % 201 173

Function Name Sort by function name Hit count Sort by function hit count
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 26>>::visit::<pagectl::layer_map_analyzer::get_holes::{closure#0}::{closure#0}>::{closure#0} 0
<pageserver::tenant::disk_btree::Value>::is_offset 0
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#7} 0
pageserver::tenant::disk_btree::tests::unsorted_input 1
pageserver::tenant::disk_btree::tests::basic 2
pageserver::tenant::disk_btree::tests::basic 1
pageserver::tenant::disk_btree::tests::basic::{closure#0} 1
pageserver::tenant::disk_btree::tests::lots_of_keys 2
pageserver::tenant::disk_btree::tests::lots_of_keys 1
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0} 1
pageserver::tenant::disk_btree::tests::particular_data 2
pageserver::tenant::disk_btree::tests::particular_data 1
pageserver::tenant::disk_btree::tests::particular_data::{closure#0} 1
pageserver::tenant::disk_btree::tests::random_data 2
pageserver::tenant::disk_btree::tests::random_data 1
pageserver::tenant::disk_btree::tests::random_data::{closure#0} 1
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 18>>::dump::{closure#0}::{closure#0} 3
>::dump::{closure#0}::{closure#0} 0
>::dump::{closure#0}::{closure#0} 0
>::dump::{closure#0}::{closure#0} 0
>::dump::{closure#0}::{closure#0} 0
>::dump::{closure#0}::{closure#0} 3
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#5} 4
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#6} 4
<pageserver::tenant::disk_btree::tests::TestDisk>::new 5
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#2} 5
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#3} 5
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#0} 8
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#1} 8
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#4} 8
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#8} 8
pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#9} 8
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 18>>::dump 10
>::dump 0
>::dump::{closure#0} 0
>::dump 1
>::dump::{closure#0} 1
>::dump 1
>::dump::{closure#0} 1
>::dump 1
>::dump::{closure#0} 1
>::dump 2
>::dump::{closure#0} 2
<&mut pageserver::tenant::disk_btree::tests::TestDisk as pageserver::tenant::block_io::BlockWriter>::write_blk 107
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 18>>::iter 352
>::iter 1
>::iter 63
>::iter 288
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::finish 934
>::finish 1
>::finish 1
>::finish 1
>::finish 2
>::finish 193
>::finish 736
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0}::{closure#3} 1000
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0}::{closure#4} 1000
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::new 1123
>::new 1
>::new 1
>::new 1
>::new 1
>::new 2
>::new 368
>::new 749
pageserver::tenant::disk_btree::tests::particular_data::{closure#0}::{closure#0} 2000
<pageserver::tenant::disk_btree::BuildNode<2>>::first_key 6246
>::first_key 0
>::first_key 0
>::first_key 0
>::first_key 16
>::first_key 98
>::first_key 6132
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::flush_node 6246
>::flush_node 0
>::flush_node 0
>::flush_node 0
>::flush_node 4
>::flush_node 16
>::flush_node 98
>::flush_node 6128
<pageserver::tenant::disk_btree::Value>::from_blknum 6246
<pageserver::tenant::disk_btree::BuildNode<2>>::pack 7180
>::pack 0
>::pack 1
>::pack 1
>::pack 99
>::pack 209
>::pack 6870
<pageserver::tenant::disk_btree::BuildNode<2>>::new 7369
>::new 1
>::new 1
>::new 1
>::new 99
>::new 384
>::new 6883
<pageserver::tenant::disk_btree::BuildNode<2>>::compress 11852
>::compress 0
>::compress 0
>::compress 1
>::compress 41
>::compress 195
>::compress 11615
<pageserver::tenant::disk_btree::BuildNode<2>>::last_suffix 11852
>::last_suffix 0
>::last_suffix 0
>::last_suffix 1
>::last_suffix 41
>::last_suffix 195
>::last_suffix 11615
<pageserver::tenant::disk_btree::BuildNode<2>>::first_suffix 18098
>::first_suffix 0
>::first_suffix 0
>::first_suffix 1
>::first_suffix 57
>::first_suffix 293
>::first_suffix 17747
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0}::{closure#1} 19910
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0}::{closure#2} 20000
pageserver::tenant::disk_btree::tests::lots_of_keys::{closure#0}::{closure#0} 41910
<pageserver::tenant::disk_btree::DiskBtreeReader<_, _>>::get::{closure#0}::{closure#0} 101504
>::get::{closure#0}::{closure#0} 0
>::get::{closure#0}::{closure#0} 10
>::get::{closure#0}::{closure#0} 2000
>::get::{closure#0}::{closure#0} 2000
>::get::{closure#0}::{closure#0} 97494
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 18>>::new 140414
>::new 1
>::new 1
>::new 1
>::new 2
>::new 10
>::new 14302
>::new 126097
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 18>>::into_stream 149861
>::into_stream 1
>::into_stream 2
>::into_stream 10
>::into_stream 21455
>::into_stream 128393
<pageserver::tenant::disk_btree::tests::TestDisk as pageserver::tenant::block_io::BlockReader>::block_cursor 205549
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::block_io::FileBlockReader, 26>>::visit::<pagectl::layer_map_analyzer::get_holes::{closure#0}::{closure#0}> 205746
>::visit::<::dump::{closure#0}::{closure#0}> 0
>::visit:: 0
>::visit:: 1
>::visit:: 1
>::visit:: 1
>::visit:: 1
>::visit:: 1
>::visit::<>::get::{closure#0}::{closure#0}> 11
>::visit::<::index_entries::{closure#0}::{closure#0}> 203
>::visit::<>::get::{closure#0}::{closure#0}> 2000
>::visit::<>::get::{closure#0}::{closure#0}> 2010
>::visit:: 4022
>::visit::<>::get::{closure#0}::{closure#0}> 197495
<pageserver::tenant::disk_btree::DiskBtreeReader<pageserver::tenant::disk_btree::tests::TestDisk, 6>>::visit::<pageserver::tenant::disk_btree::tests::basic::{closure#0}::{closure#3}>::{closure#0} 205746
>::visit::<::dump::{closure#0}::{closure#0}>::{closure#0} 0
>::visit::::{closure#0} 1
>::visit::::{closure#0} 1
>::visit::::{closure#0} 1
>::visit::::{closure#0} 1
>::visit::::{closure#0} 1
>::visit::<>::get::{closure#0}::{closure#0}>::{closure#0} 11
>::visit::<::index_entries::{closure#0}::{closure#0}>::{closure#0} 203
>::visit::<>::get::{closure#0}::{closure#0}>::{closure#0} 2000
>::visit::<>::get::{closure#0}::{closure#0}>::{closure#0} 2010
>::visit::::{closure#0} 4022
>::visit::<>::get::{closure#0}::{closure#0}>::{closure#0} 197495
<pageserver::tenant::disk_btree::Value>::to_blknum 333638
<pageserver::tenant::disk_btree::DiskBtreeReader<_, _>>::get 403032
>::get 0
>::get::{closure#0} 0
>::get 11
>::get::{closure#0} 11
>::get 2000
>::get::{closure#0} 2000
>::get 2010
>::get::{closure#0} 2010
>::get 197495
>::get::{closure#0} 197495
<pageserver::tenant::disk_btree::tests::TestDisk>::read_blk 508258
<pageserver::tenant::disk_btree::OnDiskNode<6>>::binary_search 689241
>::binary_search 15
>::binary_search 6032
>::binary_search 21487
>::binary_search 266618
>::binary_search 395089
<pageserver::tenant::disk_btree::OnDiskNode<6>>::deparse 804494
>::deparse 23
>::deparse 7032
>::deparse 21519
>::deparse 280732
>::deparse 495188
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::borrow_writer 1029549
>::borrow_writer 4277
>::borrow_writer 1025272
<pageserver::tenant::disk_btree::DiskBtreeIterator>::next 2323692
::next 1161846
::next::{closure#0} 1161846
<pageserver::tenant::disk_btree::Value>::from_u64 3374293
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::append 3374294
>::append 3
>::append 8
>::append 1000
>::append 2017
>::append 27782
>::append 97493
>::append 3245991
<pageserver::tenant::disk_btree::DiskBtreeBuilder<pageserver::tenant::block_io::BlockBuf, 18>>::append_internal 3380539
>::append_internal 2
>::append_internal 8
>::append_internal 1000
>::append_internal 2021
>::append_internal 27798
>::append_internal 97591
>::append_internal 3252119
<pageserver::tenant::disk_btree::BuildNode<2>>::push 3392398
>::push 2
>::push 8
>::push 1001
>::push 27839
>::push 97786
>::push 3265762
<pageserver::tenant::disk_btree::Value>::to_u64 4210521
<pageserver::tenant::disk_btree::OnDiskNode<6>>::value 4547171
>::value 35
>::value 44910
>::value 111792
>::value 392580
>::value 3997854
<pageserver::tenant::disk_btree::Value>::from_slice 4547171

Generated by: LCOV version 2.1-beta