LCOV - code coverage report
Current view: top level - pageserver/src - virtual_file.rs (source / functions) Coverage Total Hit
Test: 4f58e98c51285c7fa348e0b410c88a10caf68ad2.info Lines: 91.2 % 1134 1034
Test Date: 2025-01-07 20:58:07 Functions: 90.6 % 254 230

Function Name Sort by function name Hit count Sort by function hit count
<pageserver::virtual_file::SyncMode as core::convert::TryFrom<u8>>::try_from 0
<pageserver::virtual_file::VirtualFile>::create_v2::<_> 0
<pageserver::virtual_file::VirtualFile>::create_v2::<_>::{closure#0} 0
<pageserver::virtual_file::VirtualFile>::sync_data 0
::sync_data 0
::sync_data::{closure#0} 0
<pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::{closure#0} 0
<pageserver::virtual_file::VirtualFileInner>::sync_data 0
::sync_data 0
::sync_data::{closure#0} 0
pageserver::virtual_file::get_io_buffer_alignment 0
pageserver::virtual_file::init 0
pageserver::virtual_file::on_fatal_io_error 0
pageserver::virtual_file::set_io_mode 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>>::{closure#0}::{closure#0} 2
pageserver::virtual_file::is_fatal_io_error 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::FileGuard>::with_std_file_mut::<<pageserver::virtual_file::VirtualFileInner>::seek::{closure#0}::{closure#0}, core::result::Result<u64, std::io::error::Error>> 4
<pageserver::virtual_file::VirtualFileInner>::seek::{closure#0}::{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::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::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::test_read_exact_at_impl::MockReadAt as core::ops::drop::Drop>::drop 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>> 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0} 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> 8
<pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0} 8
<pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at 12
<pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at::{closure#0} 12
<pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 22
<pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 22
<pageserver::virtual_file::VirtualFileInner>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> 28
<pageserver::virtual_file::VirtualFileInner>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} 28
<pageserver::virtual_file::VirtualFileInner>::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::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::OpenFiles>::new 206
<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::get_open_files::{closure#0} 206
<pageserver::virtual_file::VirtualFile>::remove 232
<pageserver::virtual_file::VirtualFileInner>::remove 232
<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::VirtualFileInner>::read_to_end 448
::read_to_end 224
::read_to_end::{closure#0} 224
<pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path> 740
::open_with_options::<&camino::Utf8Path> 0
::open_with_options::<&camino::Utf8PathBuf> 740
<pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path>::{closure#0} 740
::open_with_options::<&camino::Utf8Path>::{closure#0} 0
::open_with_options::<&camino::Utf8PathBuf>::{closure#0} 740
<pageserver::virtual_file::tests::MaybeVirtualFile>::read_string 884
::read_string 442
::read_string::{closure#0} 442
<pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path> 1048
::open::<&camino::Utf8Path> 0
::open:: 32
::open::<&camino::Utf8PathBuf> 1016
<pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path>::{closure#0} 1048
::open::<&camino::Utf8Path>::{closure#0} 0
::open::::{closure#0} 32
::open::<&camino::Utf8PathBuf>::{closure#0} 1016
<pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path> 1048
::open::<&camino::Utf8Path> 0
::open:: 32
::open::<&camino::Utf8PathBuf> 1016
<pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path>::{closure#0} 1048
::open::<&camino::Utf8Path>::{closure#0} 0
::open::::{closure#0} 32
::open::<&camino::Utf8PathBuf>::{closure#0} 1016
<pageserver::virtual_file::VirtualFile>::path 1162
<pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path> 1228
<pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path>::{closure#0} 1228
<pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path> 1509
::create::<&camino::Utf8Path> 40
::create::<&camino::Utf8PathBuf> 1469
<pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path>::{closure#0} 1509
::create::<&camino::Utf8Path>::{closure#0} 40
::create::<&camino::Utf8PathBuf>::{closure#0} 1469
<pageserver::virtual_file::VirtualFileInner>::create::<&camino::Utf8Path> 1509
::create::<&camino::Utf8Path> 40
::create::<&camino::Utf8PathBuf> 1469
<pageserver::virtual_file::VirtualFileInner>::create::<&camino::Utf8Path>::{closure#0} 1509
::create::<&camino::Utf8Path>::{closure#0} 40
::create::<&camino::Utf8PathBuf>::{closure#0} 1469
<core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err 2042
, std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo>>::fatal_err 0
as pageserver::virtual_file::MaybeFatalIo>::fatal_err 0
as pageserver::virtual_file::MaybeFatalIo>::fatal_err 0
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 1002
as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err 1016
<pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path> 2508
::open_with_options_v2::<&camino::Utf8Path> 1228
::open_with_options_v2::<&camino::Utf8PathBuf> 1280
<pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path>::{closure#0} 2508
::open_with_options_v2::<&camino::Utf8Path>::{closure#0} 1228
::open_with_options_v2::<&camino::Utf8PathBuf>::{closure#0} 1280
pageserver::virtual_file::get_io_mode 2508
<pageserver::virtual_file::VirtualFile>::metadata 3540
::metadata 1770
::metadata::{closure#0} 1770
<pageserver::virtual_file::VirtualFileInner>::metadata 3540
::metadata 1770
::metadata::{closure#0} 1770
<pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot::{closure#0} 4614
<pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop 5199
<pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot 5199
<pageserver::virtual_file::VirtualFile>::sync_all 5546
::sync_all 2773
::sync_all::{closure#0} 2773
<pageserver::virtual_file::VirtualFileInner>::sync_all 5546
::sync_all 2773
::sync_all::{closure#0} 2773
<pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path> 6005
::open_with_options::<&camino::Utf8PathBuf> 2220
::open_with_options::<&camino::Utf8Path> 3785
<pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path>::{closure#0} 6005
::open_with_options::<&camino::Utf8PathBuf>::{closure#0} 2220
::open_with_options::<&camino::Utf8Path>::{closure#0} 3785
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> 6603
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0} 6603
<pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0}::{closure#0} 6603
<pageserver::virtual_file::VirtualFile>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> 6607
<pageserver::virtual_file::VirtualFile>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0} 6607
<pageserver::virtual_file::VirtualFileInner>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> 6607
<pageserver::virtual_file::VirtualFileInner>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0} 6607
<pageserver::virtual_file::VirtualFileInner>::write_all_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0}::{closure#0} 6607
<pageserver::virtual_file::VirtualFile>::seek 11108
::seek 5554
::seek::{closure#0} 5554
<pageserver::virtual_file::VirtualFileInner>::seek 11108
::seek 5554
::seek::{closure#0} 5554
<pageserver::virtual_file::VirtualFile>::read_blk 20916
<pageserver::virtual_file::VirtualFile>::read_blk::{closure#0} 20916
<pageserver::virtual_file::VirtualFileInner>::read_blk 20916
<pageserver::virtual_file::VirtualFileInner>::read_blk::{closure#0} 20916
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::set_init 32163
<pageserver::virtual_file::VirtualFile>::read_exact_at_page 32163
<pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0} 32163
<pageserver::virtual_file::VirtualFileInner>::read_exact_at_page 32163
<pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0} 32163
<pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0}::{closure#0} 32163
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::stable_mut_ptr 48292
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_total 96489
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::stable_ptr 128747
<pageserver::virtual_file::OpenFiles>::find_victim_slot::{closure#0}::{closure#0} 187603
<pageserver::virtual_file::VirtualFile>::read_exact_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer_mut::AlignedBufferMut<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> 223094
<pageserver::virtual_file::VirtualFile>::read_exact_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer_mut::AlignedBufferMut<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>>::{closure#0} 223094
<pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_init 241365
<pageserver::virtual_file::OpenFiles>::find_victim_slot 384960
::find_victim_slot 192480
::find_victim_slot::{closure#0} 192480
<pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf> 475973
::read_exact_at:: 32163
::read_exact_at::>> 443810
<pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0} 475973
::read_exact_at::::{closure#0} 32163
::read_exact_at::>>::{closure#0} 443810
<pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#0} 475973
::read_exact_at::::{closure#0}::{closure#0} 32163
::read_exact_at::>>::{closure#0}::{closure#0} 443810
<pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#1} 475973
::read_exact_at::::{closure#0}::{closure#1} 32163
::read_exact_at::>>::{closure#0}::{closure#1} 443810
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}> 475981
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::::read_exact_at::{closure#0}::{closure#0}, ::read_at::{closure#0}> 32163
pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}> 443810
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} 475981
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::::read_exact_at::{closure#0}::{closure#0}, ::read_at::{closure#0}>::{closure#0} 32163
pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}>::{closure#0} 443810
<pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>> 476417
::read_at::> 444
::read_at:: 32163
::read_at::>> 443810
<pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>>::{closure#0} 476417
::read_at::>::{closure#0} 444
::read_at::::{closure#0} 32163
::read_at::>>::{closure#0} 443810
<pageserver::virtual_file::FileGuard as uring_common::io_fd::IoFd>::as_fd 808622
<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>> 808857
::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> 222
::with_std_file::<::metadata::{closure#0}::{closure#0}, core::result::Result> 885
::with_std_file::<::sync_all::{closure#0}::{closure#0}, core::result::Result<(), std::io::error::Error>> 1385
::with_std_file::<::write_at>>::{closure#0}::{closure#0}, core::result::Result> 3303
::with_std_file::<::write_at>::{closure#0}::{closure#0}, core::result::Result> 9208
::with_std_file::<::read_at::{closure#0}::{closure#0}, core::result::Result> 16129
::with_std_file::<::read_at>>::{closure#0}::{closure#0}, core::result::Result> 221977
::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> 275300
::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> 280448
<pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>> 1129912
::write::>> 2
::write::> 18416
::write:: 550600
::write:: 560894
<pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>>::{closure#0} 1129912
::write::>>::{closure#0} 2
::write::>::{closure#0} 18416
::write::::{closure#0} 550600
::write::::{closure#0} 560894
<pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>> 1129950
::write_all::>> 2
::write_all::> 18454
::write_all:: 550600
::write_all:: 560894
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::write_all::>>::{closure#0} 2
::write_all::>::{closure#0} 18454
::write_all::::{closure#0} 550600
::write_all::::{closure#0} 560894
<pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>> 1129950
::write_all::>> 2
::write_all::> 18454
::write_all:: 550600
::write_all:: 560894
<pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0} 1129950
::write_all::>>::{closure#0} 2
::write_all::>::{closure#0} 18454
::write_all::::{closure#0} 550600
::write_all::::{closure#0} 560894
<pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} 1129950
::write_all::>>::{closure#0}::{closure#0} 2
::write_all::>::{closure#0}::{closure#0} 18454
::write_all::::{closure#0}::{closure#0} 550600
::write_all::::{closure#0}::{closure#0} 560894
<pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>> 1136519
::write_at::>> 6609
::write_at::> 18416
::write_at:: 550600
::write_at:: 560894
<pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>>::{closure#0} 1136519
::write_at::>>::{closure#0} 6609
::write_at::>::{closure#0} 18416
::write_at::::{closure#0} 550600
::write_at::::{closure#0} 560894
<pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>> 1136519
::write_at_inner::>> 6609
::write_at_inner::> 18416
::write_at_inner:: 550600
::write_at_inner:: 560894
<pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>>::{closure#0} 1136519
::write_at_inner::>>::{closure#0} 6609
::write_at_inner::>::{closure#0} 18416
::write_at_inner::::{closure#0} 550600
::write_at_inner::::{closure#0} 560894
<core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err 1141119
as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err 4600
as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err 1136519
<pageserver::virtual_file::FileGuard as core::convert::AsRef<std::os::fd::owned::OwnedFd>>::as_ref 1617483
pageserver::virtual_file::get_open_files 1628687
<pageserver::virtual_file::VirtualFileInner>::lock_file 3234966
::lock_file 1617483
::lock_file::{closure#0} 1617483

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