LCOV - code coverage report
Current view: top level - pageserver/src - virtual_file.rs (source / functions) Coverage Total Hit
Test: cb3d8b38e91028e1f46c3397b2086444c5c28c4c.info Lines: 93.5 % 998 933
Test Date: 2024-06-23 19:58:36 Functions: 91.7 % 206 189

Function Name Sort by function name Hit count Sort by function hit count
<pageserver::virtual_file::VirtualFile as core::ops::drop::Drop>::drop::{closure#0} 0
<pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0}::{closure#1} 0
<pageserver::virtual_file::VirtualFile>::sync_data 0
::sync_data 0
::sync_data::{closure#0} 0
pageserver::virtual_file::init 0
pageserver::virtual_file::is_fatal_io_error 0
pageserver::virtual_file::on_fatal_io_error 0
pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0} 0
pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0}::{closure#0} 0
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0}::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0}::{closure#0} 2
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<uring_common::buf::slice::Slice<bytes::bytes::Bytes>, bytes::bytes::Bytes> 3
::write_all::, bytes::bytes::Bytes> 0
::write_all::, bytes::bytes_mut::BytesMut> 3
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<uring_common::buf::slice::Slice<bytes::bytes::Bytes>, bytes::bytes::Bytes>::{closure#0} 3
::write_all::, bytes::bytes::Bytes>::{closure#0} 0
::write_all::, bytes::bytes_mut::BytesMut>::{closure#0} 3
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<uring_common::buf::slice::Slice<bytes::bytes::Bytes>, bytes::bytes::Bytes>::{closure#0}::{closure#0} 3
::write_all::, bytes::bytes::Bytes>::{closure#0}::{closure#0} 0
::write_all::, bytes::bytes_mut::BytesMut>::{closure#0}::{closure#0} 3
<pageserver::virtual_file::FileGuard>::with_std_file_mut::<<pageserver::virtual_file::VirtualFile>::seek::{closure#0}::{closure#0}, core::result::Result<u64, std::io::error::Error>> 4
<pageserver::virtual_file::VirtualFile>::seek::{closure#0}::{closure#0} 4
<pageserver::virtual_file::VirtualFile>::write_all_at::<_, _> 4
::write_all_at::<_, _> 0
::write_all_at::, alloc::vec::Vec> 4
<pageserver::virtual_file::VirtualFile>::write_all_at::<_, _>::{closure#0} 4
::write_all_at::<_, _>::{closure#0} 0
::write_all_at::, alloc::vec::Vec>::{closure#0} 4
pageserver::virtual_file::test_read_exact_at_impl::test_basic 4
pageserver::virtual_file::test_read_exact_at_impl::test_basic 2
pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall 4
pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall 2
pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full 4
pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full 2
pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled 4
pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled 2
pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0} 2
pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0} 4
pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}::{closure#0} 4
pageserver::virtual_file::test_read_exact_at_impl::test_with_count 4
pageserver::virtual_file::test_read_exact_at_impl::test_with_count 2
pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0} 2
pageserver::virtual_file::tests::test_atomic_overwrite_basic 4
pageserver::virtual_file::tests::test_atomic_overwrite_basic 2
pageserver::virtual_file::tests::test_atomic_overwrite_basic::{closure#0} 2
pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp 4
pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp 2
pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp::{closure#0} 2
pageserver::virtual_file::tests::test_files::<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A> 4
pageserver::virtual_file::tests::test_files:: 2
pageserver::virtual_file::tests::test_files:: 2
pageserver::virtual_file::tests::test_files::<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A>::{closure#0} 4
pageserver::virtual_file::tests::test_files::::{closure#0} 2
pageserver::virtual_file::tests::test_files::::{closure#0} 2
pageserver::virtual_file::tests::test_physical_files 4
pageserver::virtual_file::tests::test_physical_files 2
pageserver::virtual_file::tests::test_physical_files::{closure#0} 2
pageserver::virtual_file::tests::test_vfile_concurrency 4
pageserver::virtual_file::tests::test_vfile_concurrency 2
pageserver::virtual_file::tests::test_vfile_concurrency::{closure#0} 2
pageserver::virtual_file::tests::test_virtual_files 4
pageserver::virtual_file::tests::test_virtual_files 2
pageserver::virtual_file::tests::test_virtual_files::{closure#0} 2
<pageserver::virtual_file::VirtualFile>::remove 6
<pageserver::virtual_file::tests::MaybeVirtualFile as core::convert::From<pageserver::virtual_file::VirtualFile>>::from 6
pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0} 6
pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}::{closure#0} 6
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 8
<pageserver::virtual_file::test_read_exact_at_impl::MockReadAt as core::ops::drop::Drop>::drop 10
<pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at 14
<pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at::{closure#0} 14
<core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err 22
<pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 28
<pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 28
<pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0}::{closure#0} 28
<pageserver::virtual_file::tests::MaybeVirtualFile>::seek 72
::seek 36
::seek::{closure#0} 36
<pageserver::virtual_file::OpenFiles>::new 156
pageserver::virtual_file::get_open_files::{closure#0} 156
pageserver::virtual_file::tests::test_vfile_concurrency::{closure#0}::{closure#0} 200
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at::{closure#0}::{closure#0} 202
<pageserver::virtual_file::tests::test_physical_files::{closure#0}::B as pageserver::virtual_file::tests::Adapter>::open 206
<pageserver::virtual_file::tests::test_physical_files::{closure#0}::B as pageserver::virtual_file::tests::Adapter>::open::{closure#0} 206
<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A as pageserver::virtual_file::tests::Adapter>::open 206
<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A as pageserver::virtual_file::tests::Adapter>::open::{closure#0} 206
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at 404
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at::{closure#0} 404
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at 404
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at::{closure#0} 404
<pageserver::virtual_file::VirtualFile>::read_to_end 448
::read_to_end 224
::read_to_end::{closure#0} 224
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_string 884
::read_string 442
::read_string::{closure#0} 442
<pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path> 1345
::create::<&camino::Utf8Path> 24
::create::<&camino::Utf8PathBuf> 1321
<pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path>::{closure#0} 1345
::create::<&camino::Utf8Path>::{closure#0} 24
::create::<&camino::Utf8PathBuf>::{closure#0} 1321
<pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path> 2254
::open::<&camino::Utf8Path> 1092
::open::<&camino::Utf8PathBuf> 1162
<pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path>::{closure#0} 2254
::open::<&camino::Utf8Path>::{closure#0} 1092
::open::<&camino::Utf8PathBuf>::{closure#0} 1162
<core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err 2346
as pageserver::virtual_file::MaybeFatalIo>::fatal_err 0
, std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo>>::fatal_err 4
as pageserver::virtual_file::MaybeFatalIo>::fatal_err 8
, std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo>>::fatal_err 12
as pageserver::virtual_file::MaybeFatalIo>::fatal_err 1156
as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err 1166
<pageserver::virtual_file::VirtualFile>::metadata 3092
::metadata 1546
::metadata::{closure#0} 1546
<pageserver::virtual_file::VirtualFile as core::ops::drop::Drop>::drop::clean_slot::{closure#0} 4128
<pageserver::virtual_file::VirtualFile as core::ops::drop::Drop>::drop 4715
<pageserver::virtual_file::VirtualFile as core::ops::drop::Drop>::drop::clean_slot 4715
<pageserver::virtual_file::VirtualFile>::sync_all 5406
::sync_all 2703
::sync_all::{closure#0} 2703
<pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path> 5477
::open_with_options::<&camino::Utf8PathBuf> 1878
::open_with_options::<&camino::Utf8Path> 3599
<pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path>::{closure#0} 5477
::open_with_options::<&camino::Utf8PathBuf>::{closure#0} 1878
::open_with_options::<&camino::Utf8Path>::{closure#0} 3599
<pageserver::virtual_file::VirtualFile>::seek 9312
::seek 4656
::seek::{closure#0} 4656
<pageserver::virtual_file::VirtualFile>::read_blk 20200
<pageserver::virtual_file::VirtualFile>::read_blk::{closure#0} 20200
<pageserver::virtual_file::VirtualFile>::read_exact_at_n::<bytes::bytes_mut::BytesMut> 38658
<pageserver::virtual_file::VirtualFile>::read_exact_at_n::<bytes::bytes_mut::BytesMut>::{closure#0} 38658
<pageserver::virtual_file::VirtualFile>::read_exact_at_n::<bytes::bytes_mut::BytesMut>::{closure#0}::{closure#0} 38658
<pageserver::virtual_file::VirtualFile>::read_exact_at_n::<bytes::bytes_mut::BytesMut>::{closure#0}::{closure#1} 38658
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_total 114009
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::stable_ptr 114009
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::set_init 114009
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::stable_mut_ptr 114009
<pageserver::virtual_file::VirtualFile>::read_exact_at_page 114009
<pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0} 114009
<pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0}::{closure#0} 114009
<pageserver::virtual_file::OpenFiles>::find_victim_slot::{closure#0}::{closure#0} 191653
<pageserver::virtual_file::VirtualFile>::read_exact_at::<alloc::vec::Vec<u8>> 334211
::read_exact_at:: 114009
::read_exact_at::> 220202
<pageserver::virtual_file::VirtualFile>::read_exact_at::<alloc::vec::Vec<u8>>::{closure#0} 334211
::read_exact_at::::{closure#0} 114009
::read_exact_at::>::{closure#0} 220202
<pageserver::virtual_file::VirtualFile>::read_exact_at::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} 334211
::read_exact_at::::{closure#0}::{closure#0} 114009
::read_exact_at::>::{closure#0}::{closure#0} 220202
<pageserver::virtual_file::VirtualFile>::read_exact_at::<alloc::vec::Vec<u8>>::{closure#0}::{closure#1} 334211
::read_exact_at::::{closure#0}::{closure#1} 114009
::read_exact_at::>::{closure#0}::{closure#1} 220202
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_init 342027
pageserver::virtual_file::read_exact_at_impl::<alloc::vec::Vec<u8>, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0}> 372879
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0}> 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0}::{closure#0}> 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}::{closure#0}> 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}::{closure#0}> 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0}::{closure#0}> 2
pageserver::virtual_file::read_exact_at_impl::::read_exact_at_n::{closure#0}::{closure#0}, ::read_at>::{closure#0}> 38658
pageserver::virtual_file::read_exact_at_impl::::read_exact_at::{closure#0}::{closure#0}, ::read_at>::{closure#0}> 114009
pageserver::virtual_file::read_exact_at_impl::, ::read_exact_at>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}> 220202
pageserver::virtual_file::read_exact_at_impl::<alloc::vec::Vec<u8>, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 372879
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 2
pageserver::virtual_file::read_exact_at_impl::, pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0}, pageserver::virtual_file::test_read_exact_at_impl::test_with_count::{closure#0}::{closure#0}::{closure#0}>::{closure#0} 2
pageserver::virtual_file::read_exact_at_impl::::read_exact_at_n::{closure#0}::{closure#0}, ::read_at>::{closure#0}>::{closure#0} 38658
pageserver::virtual_file::read_exact_at_impl::::read_exact_at::{closure#0}::{closure#0}, ::read_at>::{closure#0}>::{closure#0} 114009
pageserver::virtual_file::read_exact_at_impl::, ::read_exact_at>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}>::{closure#0} 220202
<pageserver::virtual_file::VirtualFile>::read_at::<alloc::vec::Vec<u8>> 373313
::read_at::> 444
::read_at::> 38658
::read_at::> 114009
::read_at::>> 220202
<pageserver::virtual_file::VirtualFile>::read_at::<alloc::vec::Vec<u8>>::{closure#0} 373313
::read_at::>::{closure#0} 444
::read_at::>::{closure#0} 38658
::read_at::>::{closure#0} 114009
::read_at::>>::{closure#0} 220202
<pageserver::virtual_file::OpenFiles>::find_victim_slot 392008
::find_victim_slot 196004
::find_victim_slot::{closure#0} 196004
<pageserver::virtual_file::FileGuard>::with_std_file::<<pageserver::virtual_file::io_engine::IoEngine>::sync_all::{closure#0}::{closure#0}, core::result::Result<(), std::io::error::Error>> 744848
::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> 222
::with_std_file::<::metadata::{closure#0}::{closure#0}, core::result::Result> 773
::with_std_file::<::sync_all::{closure#0}::{closure#0}, core::result::Result<(), std::io::error::Error>> 1350
::with_std_file::<::write_at>::{closure#0}::{closure#0}, core::result::Result> 3305
::with_std_file::<::write_at>::{closure#0}::{closure#0}, core::result::Result> 8001
::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> 19326
::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> 56981
::with_std_file::<::read_at>>::{closure#0}::{closure#0}, core::result::Result> 110101
::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> 269872
::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> 274917
<pageserver::virtual_file::FileGuard as uring_common::io_fd::IoFd>::as_fd 744900
<pageserver::virtual_file::VirtualFile>::write::<alloc::vec::Vec<u8>> 1112182
::write::> 6610
::write::> 15998
::write:: 539747
::write:: 549827
<pageserver::virtual_file::VirtualFile>::write::<alloc::vec::Vec<u8>>::{closure#0} 1112182
::write::>::{closure#0} 6610
::write::>::{closure#0} 15998
::write::::{closure#0} 539747
::write::::{closure#0} 549827
<pageserver::virtual_file::VirtualFile>::write_at::<alloc::vec::Vec<u8>> 1112186
::write_at::> 6610
::write_at::> 16002
::write_at:: 539747
::write_at:: 549827
<pageserver::virtual_file::VirtualFile>::write_at::<alloc::vec::Vec<u8>>::{closure#0} 1112186
::write_at::>::{closure#0} 6610
::write_at::>::{closure#0} 16002
::write_at::::{closure#0} 539747
::write_at::::{closure#0} 549827
<pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 1112214
::write_all::, bytes::bytes::Bytes> 0
::write_all::, bytes::bytes_mut::BytesMut> 3
::write_all::>, alloc::vec::Vec> 218
::write_all::>, pageserver::tenant::ephemeral_file::zero_padded_read_write::zero_padded::Buffer<65536>> 6610
::write_all::, alloc::vec::Vec> 15812
::write_all:: 539744
::write_all:: 549827
<pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 1112214
::write_all::, bytes::bytes::Bytes>::{closure#0} 0
::write_all::, bytes::bytes_mut::BytesMut>::{closure#0} 3
::write_all::>, alloc::vec::Vec>::{closure#0} 218
::write_all::>, pageserver::tenant::ephemeral_file::zero_padded_read_write::zero_padded::Buffer<65536>>::{closure#0} 6610
::write_all::, alloc::vec::Vec>::{closure#0} 15812
::write_all::::{closure#0} 539744
::write_all::::{closure#0} 549827
<pageserver::virtual_file::FileGuard as core::convert::AsRef<std::os::fd::owned::OwnedFd>>::as_ref 1489752
pageserver::virtual_file::get_open_files 1499944
<pageserver::virtual_file::VirtualFile>::lock_file 2979504
::lock_file 1489752
::lock_file::{closure#0} 1489752

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