| 
            
              Function Name   | 
              
              Hit count   | 
              
              
            
            
              | <core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err | 
              
              2042 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err | 
              
              1016 | 
              
              
            
            
              | , std::io::error::Error> 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 | 
              
              0 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo>::fatal_err | 
              
              0 | 
              
              
            
            
              | , 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 | 
              
              0 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo>::fatal_err | 
              
              8 | 
              
              
            
            
              | <core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err | 
              
              1140694 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err | 
              
              4524 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err | 
              
              1136170 | 
              
              
            
            
              | <pageserver::virtual_file::FileGuard as core::convert::AsRef<std::os::fd::owned::OwnedFd>>::as_ref | 
              
              1906669 | 
              
              
            
            
              | <pageserver::virtual_file::FileGuard as uring_common::io_fd::IoFd>::as_fd | 
              
              953394 | 
              
              
            
            
              | <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>> | 
              
              953271 | 
              
              
            
            
              | ::with_std_file::<::metadata::{closure#0}::{closure#0}, core::result::Result> | 
              
              866 | 
              
              
            
            
              | ::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> | 
              
              222 | 
              
              
            
            
              | ::with_std_file::<::read_at::{closure#0}::{closure#0}, core::result::Result> | 
              
              16063 | 
              
              
            
            
              | ::with_std_file::<::read_at>>::{closure#0}::{closure#0}, core::result::Result> | 
              
              366678 | 
              
              
            
            
              | ::with_std_file::<::sync_all::{closure#0}::{closure#0}, core::result::Result<(), std::io::error::Error>> | 
              
              1366 | 
              
              
            
            
              | ::with_std_file::<::write_at>::{closure#0}::{closure#0}, core::result::Result> | 
              
              9178 | 
              
              
            
            
              | ::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> | 
              
              280359 | 
              
              
            
            
              | ::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> | 
              
              278538 | 
              
              
            
            
              | ::with_std_file::<::write_at>>::{closure#0}::{closure#0}, core::result::Result> | 
              
              1 | 
              
              
            
            
              | <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::OpenFiles>::find_victim_slot | 
              
              385210 | 
              
              
            
            
              | ::find_victim_slot | 
              
              192605 | 
              
              
            
            
              | ::find_victim_slot::{closure#0} | 
              
              192605 | 
              
              
            
            
              | <pageserver::virtual_file::OpenFiles>::find_victim_slot::{closure#0}::{closure#0} | 
              
              187790 | 
              
              
            
            
              | <pageserver::virtual_file::OpenFiles>::new | 
              
              202 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_init | 
              
              241269 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_total | 
              
              96540 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::stable_ptr | 
              
              128666 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::set_init | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::stable_mut_ptr | 
              
              48243 | 
              
              
            
            
              | <pageserver::virtual_file::SyncMode as core::convert::TryFrom<u8>>::try_from | 
              
              0 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<bytes::bytes::Bytes> | 
              
              6597 | 
              
              
            
            
              | ::write_all:: | 
              
              0 | 
              
              
            
            
              | ::write_all:: | 
              
              6597 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<bytes::bytes::Bytes>::{closure#0} | 
              
              6597 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              6597 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile as pageserver::virtual_file::owned_buffers_io::write::OwnedAsyncWriter>::write_all::<bytes::bytes::Bytes>::{closure#0}::{closure#0} | 
              
              6597 | 
              
              
            
            
              | ::write_all::::{closure#0}::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::write_all::::{closure#0}::{closure#0} | 
              
              6597 | 
              
              
            
            
              | <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::VirtualFile>::create::<&camino::Utf8Path> | 
              
              1481 | 
              
              
            
            
              | ::create::<&camino::Utf8Path> | 
              
              40 | 
              
              
            
            
              | ::create::<&camino::Utf8PathBuf> | 
              
              1441 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path>::{closure#0} | 
              
              1481 | 
              
              
            
            
              | ::create::<&camino::Utf8Path>::{closure#0} | 
              
              40 | 
              
              
            
            
              | ::create::<&camino::Utf8PathBuf>::{closure#0} | 
              
              1441 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::create_v2::<_> | 
              
              0 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::create_v2::<_>::{closure#0} | 
              
              0 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::metadata | 
              
              3464 | 
              
              
            
            
              | ::metadata | 
              
              1732 | 
              
              
            
            
              | ::metadata::{closure#0} | 
              
              1732 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path> | 
              
              1048 | 
              
              
            
            
              | ::open::<&camino::Utf8Path> | 
              
              0 | 
              
              
            
            
              | ::open::<&camino::Utf8PathBuf> | 
              
              1016 | 
              
              
            
            
              | ::open:: | 
              
              32 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path>::{closure#0} | 
              
              1048 | 
              
              
            
            
              | ::open::<&camino::Utf8Path>::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::open::<&camino::Utf8PathBuf>::{closure#0} | 
              
              1016 | 
              
              
            
            
              | ::open::::{closure#0} | 
              
              32 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path> | 
              
              1190 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path>::{closure#0} | 
              
              1190 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path> | 
              
              2000 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8Path> | 
              
              0 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8PathBuf> | 
              
              2000 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path>::{closure#0} | 
              
              2000 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8Path>::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8PathBuf>::{closure#0} | 
              
              2000 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path> | 
              
              1190 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path>::{closure#0} | 
              
              1190 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::path | 
              
              1158 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_blk | 
              
              20916 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_blk::{closure#0} | 
              
              20916 | 
              
              
            
            
              | <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>>> | 
              
              512688 | 
              
              
            
            
              | <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} | 
              
              512688 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0} | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_to_end | 
              
              448 | 
              
              
            
            
              | ::read_to_end | 
              
              224 | 
              
              
            
            
              | ::read_to_end::{closure#0} | 
              
              224 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::remove | 
              
              226 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::seek | 
              
              10868 | 
              
              
            
            
              | ::seek | 
              
              5434 | 
              
              
            
            
              | ::seek::{closure#0} | 
              
              5434 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::sync_all | 
              
              5470 | 
              
              
            
            
              | ::sync_all | 
              
              2735 | 
              
              
            
            
              | ::sync_all::{closure#0} | 
              
              2735 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::sync_data | 
              
              0 | 
              
              
            
            
              | ::sync_data | 
              
              0 | 
              
              
            
            
              | ::sync_data::{closure#0} | 
              
              0 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>> | 
              
              1136204 | 
              
              
            
            
              | ::write_all::> | 
              
              18390 | 
              
              
            
            
              | ::write_all:: | 
              
              560733 | 
              
              
            
            
              | ::write_all:: | 
              
              557079 | 
              
              
            
            
              | ::write_all::>> | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              1136204 | 
              
              
            
            
              | ::write_all::>::{closure#0} | 
              
              18390 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write_all::>>::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::write_all_at::<_> | 
              
              4 | 
              
              
            
            
              | ::write_all_at::<_> | 
              
              0 | 
              
              
            
            
              | ::write_all_at::> | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::write_all_at::<_>::{closure#0} | 
              
              4 | 
              
              
            
            
              | ::write_all_at::<_>::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::write_all_at::>::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop | 
              
              5117 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot | 
              
              5117 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot::{closure#0} | 
              
              4557 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::{closure#0} | 
              
              0 | 
              
              
            
            
              | <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::VirtualFileInner>::create::<&camino::Utf8Path> | 
              
              1481 | 
              
              
            
            
              | ::create::<&camino::Utf8Path> | 
              
              40 | 
              
              
            
            
              | ::create::<&camino::Utf8PathBuf> | 
              
              1441 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::create::<&camino::Utf8Path>::{closure#0} | 
              
              1481 | 
              
              
            
            
              | ::create::<&camino::Utf8Path>::{closure#0} | 
              
              40 | 
              
              
            
            
              | ::create::<&camino::Utf8PathBuf>::{closure#0} | 
              
              1441 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::lock_file | 
              
              3813338 | 
              
              
            
            
              | ::lock_file | 
              
              1906669 | 
              
              
            
            
              | ::lock_file::{closure#0} | 
              
              1906669 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::metadata | 
              
              3464 | 
              
              
            
            
              | ::metadata | 
              
              1732 | 
              
              
            
            
              | ::metadata::{closure#0} | 
              
              1732 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path> | 
              
              1048 | 
              
              
            
            
              | ::open::<&camino::Utf8Path> | 
              
              0 | 
              
              
            
            
              | ::open::<&camino::Utf8PathBuf> | 
              
              1016 | 
              
              
            
            
              | ::open:: | 
              
              32 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path>::{closure#0} | 
              
              1048 | 
              
              
            
            
              | ::open::<&camino::Utf8Path>::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::open::<&camino::Utf8PathBuf>::{closure#0} | 
              
              1016 | 
              
              
            
            
              | ::open::::{closure#0} | 
              
              32 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path> | 
              
              5919 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8Path> | 
              
              3719 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8PathBuf> | 
              
              2200 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path>::{closure#0} | 
              
              5919 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8Path>::{closure#0} | 
              
              3719 | 
              
              
            
            
              | ::open_with_options::<&camino::Utf8PathBuf>::{closure#0} | 
              
              2200 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>> | 
              
              766028 | 
              
              
            
            
              | ::read_at::> | 
              
              444 | 
              
              
            
            
              | ::read_at:: | 
              
              32180 | 
              
              
            
            
              | ::read_at::>> | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              766028 | 
              
              
            
            
              | ::read_at::>::{closure#0} | 
              
              444 | 
              
              
            
            
              | ::read_at::::{closure#0} | 
              
              32180 | 
              
              
            
            
              | ::read_at::>>::{closure#0} | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_blk | 
              
              20916 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_blk::{closure#0} | 
              
              20916 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf> | 
              
              765584 | 
              
              
            
            
              | ::read_exact_at:: | 
              
              32180 | 
              
              
            
            
              | ::read_exact_at::>> | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0} | 
              
              765584 | 
              
              
            
            
              | ::read_exact_at::::{closure#0} | 
              
              32180 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0} | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#0} | 
              
              765584 | 
              
              
            
            
              | ::read_exact_at::::{closure#0}::{closure#0} | 
              
              32180 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0}::{closure#0} | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#1} | 
              
              765584 | 
              
              
            
            
              | ::read_exact_at::::{closure#0}::{closure#1} | 
              
              32180 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0}::{closure#1} | 
              
              733404 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0} | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0}::{closure#0} | 
              
              32180 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_to_end | 
              
              448 | 
              
              
            
            
              | ::read_to_end | 
              
              224 | 
              
              
            
            
              | ::read_to_end::{closure#0} | 
              
              224 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::remove | 
              
              226 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::seek | 
              
              10868 | 
              
              
            
            
              | ::seek | 
              
              5434 | 
              
              
            
            
              | ::seek::{closure#0} | 
              
              5434 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::seek::{closure#0}::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::sync_all | 
              
              5470 | 
              
              
            
            
              | ::sync_all | 
              
              2735 | 
              
              
            
            
              | ::sync_all::{closure#0} | 
              
              2735 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::sync_data | 
              
              0 | 
              
              
            
            
              | ::sync_data | 
              
              0 | 
              
              
            
            
              | ::sync_data::{closure#0} | 
              
              0 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>> | 
              
              1136166 | 
              
              
            
            
              | ::write::> | 
              
              18352 | 
              
              
            
            
              | ::write:: | 
              
              560733 | 
              
              
            
            
              | ::write:: | 
              
              557079 | 
              
              
            
            
              | ::write::>> | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              1136166 | 
              
              
            
            
              | ::write::>::{closure#0} | 
              
              18352 | 
              
              
            
            
              | ::write::::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write::::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write::>>::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>> | 
              
              1136204 | 
              
              
            
            
              | ::write_all::> | 
              
              18390 | 
              
              
            
            
              | ::write_all:: | 
              
              560733 | 
              
              
            
            
              | ::write_all:: | 
              
              557079 | 
              
              
            
            
              | ::write_all::>> | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              1136204 | 
              
              
            
            
              | ::write_all::>::{closure#0} | 
              
              18390 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write_all::>>::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 
              
              1136204 | 
              
              
            
            
              | ::write_all::>::{closure#0}::{closure#0} | 
              
              18390 | 
              
              
            
            
              | ::write_all::::{closure#0}::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write_all::::{closure#0}::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write_all::>>::{closure#0}::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all_at::<_> | 
              
              4 | 
              
              
            
            
              | ::write_all_at::<_> | 
              
              0 | 
              
              
            
            
              | ::write_all_at::> | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all_at::<_>::{closure#0} | 
              
              4 | 
              
              
            
            
              | ::write_all_at::<_>::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::write_all_at::>::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all_at::<_>::{closure#0}::{closure#0} | 
              
              4 | 
              
              
            
            
              | ::write_all_at::<_>::{closure#0}::{closure#0} | 
              
              0 | 
              
              
            
            
              | ::write_all_at::>::{closure#0}::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>> | 
              
              1136170 | 
              
              
            
            
              | ::write_at::> | 
              
              18356 | 
              
              
            
            
              | ::write_at:: | 
              
              560733 | 
              
              
            
            
              | ::write_at:: | 
              
              557079 | 
              
              
            
            
              | ::write_at::>> | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              1136170 | 
              
              
            
            
              | ::write_at::>::{closure#0} | 
              
              18356 | 
              
              
            
            
              | ::write_at::::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write_at::::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write_at::>>::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>> | 
              
              1136170 | 
              
              
            
            
              | ::write_at_inner::> | 
              
              18356 | 
              
              
            
            
              | ::write_at_inner:: | 
              
              560733 | 
              
              
            
            
              | ::write_at_inner:: | 
              
              557079 | 
              
              
            
            
              | ::write_at_inner::>> | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              1136170 | 
              
              
            
            
              | ::write_at_inner::>::{closure#0} | 
              
              18356 | 
              
              
            
            
              | ::write_at_inner::::{closure#0} | 
              
              560733 | 
              
              
            
            
              | ::write_at_inner::::{closure#0} | 
              
              557079 | 
              
              
            
            
              | ::write_at_inner::>>::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::test_read_exact_at_impl::MockReadAt as core::ops::drop::Drop>::drop | 
              
              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::tests::MaybeVirtualFile as core::convert::From<pageserver::virtual_file::VirtualFile>>::from | 
              
              6 | 
              
              
            
            
              | <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_exact_at::{closure#0}::{closure#0} | 
              
              202 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string | 
              
              884 | 
              
              
            
            
              | ::read_string | 
              
              442 | 
              
              
            
            
              | ::read_string::{closure#0} | 
              
              442 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at | 
              
              404 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at::{closure#0} | 
              
              404 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::seek | 
              
              72 | 
              
              
            
            
              | ::seek | 
              
              36 | 
              
              
            
            
              | ::seek::{closure#0} | 
              
              36 | 
              
              
            
            
              | <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::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 
              
              2 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<alloc::vec::Vec<u8>> | 
              
              8 | 
              
              
            
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::write_all_at::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              8 | 
              
              
            
            
              | <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_io_buffer_alignment | 
              
              0 | 
              
              
            
            
              | pageserver::virtual_file::get_io_mode | 
              
              1190 | 
              
              
            
            
              | pageserver::virtual_file::get_open_files | 
              
              1917705 | 
              
              
            
            
              | pageserver::virtual_file::get_open_files::{closure#0} | 
              
              202 | 
              
              
            
            
              | pageserver::virtual_file::init | 
              
              0 | 
              
              
            
            
              | pageserver::virtual_file::is_fatal_io_error | 
              
              2 | 
              
              
            
            
              | pageserver::virtual_file::on_fatal_io_error | 
              
              0 | 
              
              
            
            
              | 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}> | 
              
              765592 | 
              
              
            
            
              | 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}> | 
              
              32180 | 
              
              
            
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}> | 
              
              733404 | 
              
              
            
            
              | 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} | 
              
              765592 | 
              
              
            
            
              | 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} | 
              
              32180 | 
              
              
            
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}>::{closure#0} | 
              
              733404 | 
              
              
            
            
              | pageserver::virtual_file::set_io_mode | 
              
              0 | 
              
              
            
            
              | 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_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_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_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::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_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::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_vfile_concurrency::{closure#0}::{closure#0} | 
              
              200 | 
              
              
            
            
              | 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 |