LCOV - code coverage report
Current view:
top level
-
pageserver/src/tenant/storage_layer
- delta_layer.rs
(
source
/ functions)
Coverage
Total
Hit
Test:
691a4c28fe7169edd60b367c52d448a0a6605f1f.info
Lines:
84.0 %
1492
1254
Test Date:
2024-05-10 13:18:37
Functions:
67.9 %
137
93
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::DeltaLayerInner>::copy_prefix::{closure#0}::Item>::is_last
70
<<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::Item>::offset
70
<<pageserver::tenant::storage_layer::delta_layer::Summary as serde::de::Deserialize>::deserialize::__Visitor as serde::de::Visitor>::expecting
818
<
::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>>>
818
<core::option::Option<(pageserver_api::key::Key, utils::lsn::Lsn, pageserver::tenant::storage_layer::delta_layer::BlobRef)> as core::convert::From<<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::Item>>::from
70
<pageserver::tenant::storage_layer::delta_layer::Adapter<&pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::read_blk
2060764
<pageserver::tenant::storage_layer::delta_layer::Adapter<&pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::read_blk::{closure#0}
2060764
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::new
6404724
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::pos
4361506
<pageserver::tenant::storage_layer::delta_layer::BlobRef>::will_init
215835
<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
277290
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::from_key_lsn
6677360
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::from_slice
2042158
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::key
2042158
<pageserver::tenant::storage_layer::delta_layer::DeltaKey>::lsn
2042158
<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
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner as core::convert::AsRef<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>>::as_ref
4121528
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner as core::fmt::Debug>::fmt
0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix
10
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}
10
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#0}
60
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#1}
10
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#2}
60
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#3}
22
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#4}
0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::copy_prefix::{closure#0}::{closure#5}
0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::do_reads_and_update_state
146
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::do_reads_and_update_state::{closure#0}
146
<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
346
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size::{closure#0}
30180
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_min_read_buffer_size::{closure#1}
200
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data
208782
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}
208782
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_value_reconstruct_data::{closure#0}::{closure#0}
203278
<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
146
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::get_values_reconstruct_data::{closure#0}
146
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::index_start_offset
482
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load
818
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load::{closure#0}
818
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys
266
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys::{closure#0}
266
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::load_keys::{closure#0}::{closure#0}
2042006
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::plan_reads::<pageserver::tenant::block_io::FileBlockReader>
348
::plan_reads::
346
::plan_reads::
2
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::plan_reads::<pageserver::tenant::block_io::FileBlockReader>::{closure#0}
348
::plan_reads::
::{closure#0}
346
::plan_reads::
::{closure#0}
2
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::stream_index_forwards::<pageserver::tenant::block_io::FileBlockReader>
30
::stream_index_forwards::<&pageserver::tenant::block_io::FileBlockReader>
20
::stream_index_forwards::
10
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerInner>::stream_index_forwards::<pageserver::tenant::block_io::FileBlockReader>::{closure#0}
152
::stream_index_forwards::<&pageserver::tenant::block_io::FileBlockReader>::{closure#0}
92
::stream_index_forwards::
::{closure#0}
60
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter as core::ops::drop::Drop>::drop
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::finish::{closure#0}
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::new
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::new::{closure#0}
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value
2041998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value::{closure#0}
2041998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value_bytes
4362622
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::put_value_bytes::{closure#0}
4362622
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriter>::size
2021974
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::finish
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::finish::{closure#0}
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::new
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::new::{closure#0}
1062
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value
2041998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value::{closure#0}
2041998
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes
6404620
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes::{closure#0}
6404620
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::put_value_bytes::{closure#0}::{closure#0}
0
<pageserver::tenant::storage_layer::delta_layer::DeltaLayerWriterInner>::size
2021974
<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
818
<pageserver::tenant::storage_layer::delta_layer::ValueRef>::load
4083996
::load
2041998
::load::{closure#0}
2041998
pageserver::tenant::storage_layer::delta_layer::test::assert_keys_and_values_eq
10
pageserver::tenant::storage_layer::delta_layer::test::assert_keys_and_values_eq::{closure#0}
10
pageserver::tenant::storage_layer::delta_layer::test::assert_keys_and_values_eq::{closure#0}::{closure#0}
60
pageserver::tenant::storage_layer::delta_layer::test::copy_delta_prefix_smoke
4
pageserver::tenant::storage_layer::delta_layer::test::copy_delta_prefix_smoke
2
pageserver::tenant::storage_layer::delta_layer::test::copy_delta_prefix_smoke::{closure#0}
2
pageserver::tenant::storage_layer::delta_layer::test::copy_delta_prefix_smoke::{closure#0}::{closure#0}
264192
pageserver::tenant::storage_layer::delta_layer::test::copy_delta_prefix_smoke::{closure#0}::{closure#1}
4
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::validate
2
pageserver::tenant::storage_layer::delta_layer::test::validate::{closure#0}
42
Generated by:
LCOV version 2.1-beta