| 
 | 
            
              | Function Name  | Hit count  | 
            
              | <core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err | 4116 | 
            
              | as pageserver::virtual_file::MaybeFatalIo<()>>::fatal_err | 2048 | 
            
              | , std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo>>::fatal_err | 0 | 
            
              | , std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo>>::fatal_err | 8 | 
            
              | 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 | 24 | 
            
              | as pageserver::virtual_file::MaybeFatalIo>::fatal_err | 2020 | 
            
              | as pageserver::virtual_file::MaybeFatalIo>::fatal_err | 0 | 
            
              | as pageserver::virtual_file::MaybeFatalIo>::fatal_err | 16 | 
            
              | <core::result::Result<(), std::io::error::Error> as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err | 4232020 | 
            
              | as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err | 22654 | 
            
              | as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err | 967602 | 
            
              | as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err | 3241764 | 
            
              | <pageserver::virtual_file::FileGuard as core::convert::AsRef<std::os::fd::owned::OwnedFd>>::as_ref | 3251042 | 
            
              | <pageserver::virtual_file::FileGuard as uring_common::io_fd::IoFd>::as_fd | 1625230 | 
            
              | <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>> | 1625804 | 
            
              | ::with_std_file::<::metadata::{closure#0}::{closure#0}, core::result::Result> | 1810 | 
            
              | ::with_std_file::<::read_at>::{closure#0}::{closure#0}, core::result::Result> | 444 | 
            
              | ::with_std_file::<::read_at::{closure#0}::{closure#0}, core::result::Result> | 31800 | 
            
              | ::with_std_file::<::read_at>>::{closure#0}::{closure#0}, core::result::Result> | 451855 | 
            
              | ::with_std_file::<::sync_all::{closure#0}::{closure#0}, core::result::Result<(), std::io::error::Error>> | 2818 | 
            
              | ::with_std_file::<::write_at>::{closure#0}::{closure#0}, core::result::Result> | 18458 | 
            
              | ::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> | 561167 | 
            
              | ::with_std_file::<::write_at::{closure#0}::{closure#0}, core::result::Result> | 550846 | 
            
              | ::with_std_file::<::write_at>>::{closure#0}::{closure#0}, core::result::Result> | 6606 | 
            
              | <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>> | 8 | 
            
              | <pageserver::virtual_file::OpenFiles>::find_victim_slot | 785430 | 
            
              | ::find_victim_slot | 392715 | 
            
              | ::find_victim_slot::{closure#0} | 392715 | 
            
              | <pageserver::virtual_file::OpenFiles>::find_victim_slot::{closure#0}::{closure#0} | 382690 | 
            
              | <pageserver::virtual_file::OpenFiles>::new | 472 | 
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_init | 475476 | 
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_total | 190038 | 
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::stable_ptr | 253638 | 
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::set_init | 63346 | 
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::stable_mut_ptr | 95146 | 
            
              | <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_at::<pageserver::virtual_file::owned_buffers_io::aligned_buffer::buffer::AlignedBuffer<pageserver::virtual_file::owned_buffers_io::aligned_buffer::alignment::ConstAlign<512>>> | 13214 | 
            
              | <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} | 13214 | 
            
              | <pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>> | 44 | 
            
              | ::crashsafe_overwrite::, alloc::vec::Vec> | 44 | 
            
              | ::crashsafe_overwrite:: | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} | 44 | 
            
              | ::crashsafe_overwrite::, alloc::vec::Vec>::{closure#0} | 44 | 
            
              | ::crashsafe_overwrite::::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path> | 3030 | 
            
              | ::create::<&camino::Utf8Path> | 80 | 
            
              | ::create::<&camino::Utf8PathBuf> | 2950 | 
            
              | <pageserver::virtual_file::VirtualFile>::create::<&camino::Utf8Path>::{closure#0} | 3030 | 
            
              | ::create::<&camino::Utf8Path>::{closure#0} | 80 | 
            
              | ::create::<&camino::Utf8PathBuf>::{closure#0} | 2950 | 
            
              | <pageserver::virtual_file::VirtualFile>::create_v2::<_> | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::create_v2::<_>::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::metadata | 7240 | 
            
              | ::metadata | 3620 | 
            
              | ::metadata::{closure#0} | 3620 | 
            
              | <pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path> | 2112 | 
            
              | ::open::<&&camino::Utf8PathBuf> | 0 | 
            
              | ::open::<&camino::Utf8Path> | 0 | 
            
              | ::open::<&camino::Utf8PathBuf> | 2048 | 
            
              | ::open:: | 64 | 
            
              | <pageserver::virtual_file::VirtualFile>::open::<&camino::Utf8Path>::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::open::<camino::Utf8PathBuf>::{closure#0} | 2112 | 
            
              | ::open::<&&camino::Utf8PathBuf>::{closure#0} | 0 | 
            
              | ::open::<&camino::Utf8PathBuf>::{closure#0} | 2048 | 
            
              | ::open::::{closure#0} | 64 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path> | 2464 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_v2::<&camino::Utf8Path>::{closure#0} | 2464 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path> | 1616 | 
            
              | ::open_with_options::<&camino::Utf8Path> | 0 | 
            
              | ::open_with_options::<&camino::Utf8PathBuf> | 1616 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8Path>::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options::<&camino::Utf8PathBuf>::{closure#0} | 1616 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path> | 5096 | 
            
              | ::open_with_options_v2::<&camino::Utf8Path> | 2464 | 
            
              | ::open_with_options_v2::<&camino::Utf8PathBuf> | 2632 | 
            
              | <pageserver::virtual_file::VirtualFile>::open_with_options_v2::<&camino::Utf8Path>::{closure#0} | 5096 | 
            
              | ::open_with_options_v2::<&camino::Utf8Path>::{closure#0} | 2464 | 
            
              | ::open_with_options_v2::<&camino::Utf8PathBuf>::{closure#0} | 2632 | 
            
              | <pageserver::virtual_file::VirtualFile>::path | 2388 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_blk | 41832 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_blk::{closure#0} | 41832 | 
            
              | <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>>> | 461936 | 
            
              | <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} | 461936 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page | 63346 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0} | 63346 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_to_end | 896 | 
            
              | ::read_to_end | 448 | 
            
              | ::read_to_end::{closure#0} | 448 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_to_string | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::read_to_string::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFile>::remove | 524 | 
            
              | <pageserver::virtual_file::VirtualFile>::seek | 22816 | 
            
              | ::seek | 11408 | 
            
              | ::seek::{closure#0} | 11408 | 
            
              | <pageserver::virtual_file::VirtualFile>::sync_all | 11300 | 
            
              | ::sync_all | 5650 | 
            
              | ::sync_all::{closure#0} | 5650 | 
            
              | <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>> | 2261016 | 
            
              | ::write_all::> | 36992 | 
            
              | ::write_all:: | 1122328 | 
            
              | ::write_all:: | 1101692 | 
            
              | ::write_all::>> | 4 | 
            
              | <pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 2261016 | 
            
              | ::write_all::>::{closure#0} | 36992 | 
            
              | ::write_all::::{closure#0} | 1122328 | 
            
              | ::write_all::::{closure#0} | 1101692 | 
            
              | ::write_all::>>::{closure#0} | 4 | 
            
              | <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>>> | 13222 | 
            
              | <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} | 13222 | 
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop | 10624 | 
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot | 10624 | 
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot::{closure#0} | 9467 | 
            
              | <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>> | 56 | 
            
              | ::crashsafe_overwrite::, alloc::vec::Vec> | 56 | 
            
              | ::crashsafe_overwrite:: | 0 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0} | 56 | 
            
              | ::crashsafe_overwrite::, alloc::vec::Vec>::{closure#0} | 56 | 
            
              | ::crashsafe_overwrite::::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::crashsafe_overwrite::<alloc::vec::Vec<u8>, alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 56 | 
            
              | ::crashsafe_overwrite::, alloc::vec::Vec>::{closure#0}::{closure#0} | 56 | 
            
              | ::crashsafe_overwrite::::{closure#0}::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::create::<&camino::Utf8Path> | 3030 | 
            
              | ::create::<&camino::Utf8Path> | 80 | 
            
              | ::create::<&camino::Utf8PathBuf> | 2950 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::create::<&camino::Utf8Path>::{closure#0} | 3030 | 
            
              | ::create::<&camino::Utf8Path>::{closure#0} | 80 | 
            
              | ::create::<&camino::Utf8PathBuf>::{closure#0} | 2950 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::lock_file | 6502084 | 
            
              | ::lock_file | 3251042 | 
            
              | ::lock_file::{closure#0} | 3251042 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::metadata | 7240 | 
            
              | ::metadata | 3620 | 
            
              | ::metadata::{closure#0} | 3620 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path> | 2112 | 
            
              | ::open::<&&camino::Utf8PathBuf> | 0 | 
            
              | ::open::<&camino::Utf8Path> | 0 | 
            
              | ::open::<&camino::Utf8PathBuf> | 2048 | 
            
              | ::open:: | 64 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::open::<&camino::Utf8Path>::{closure#0} | 2112 | 
            
              | ::open::<&&camino::Utf8PathBuf>::{closure#0} | 0 | 
            
              | ::open::<&camino::Utf8Path>::{closure#0} | 0 | 
            
              | ::open::<&camino::Utf8PathBuf>::{closure#0} | 2048 | 
            
              | ::open::::{closure#0} | 64 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path> | 12254 | 
            
              | ::open_with_options::<&camino::Utf8Path> | 7606 | 
            
              | ::open_with_options::<&camino::Utf8PathBuf> | 4648 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::open_with_options::<&camino::Utf8Path>::{closure#0} | 12254 | 
            
              | ::open_with_options::<&camino::Utf8Path>::{closure#0} | 7606 | 
            
              | ::open_with_options::<&camino::Utf8PathBuf>::{closure#0} | 4648 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>> | 967602 | 
            
              | ::read_at::> | 888 | 
            
              | ::read_at:: | 63346 | 
            
              | ::read_at::>> | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>>::{closure#0} | 967602 | 
            
              | ::read_at::>::{closure#0} | 888 | 
            
              | ::read_at::::{closure#0} | 63346 | 
            
              | ::read_at::>>::{closure#0} | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_blk | 41832 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_blk::{closure#0} | 41832 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf> | 966714 | 
            
              | ::read_exact_at:: | 63346 | 
            
              | ::read_exact_at::>> | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0} | 966714 | 
            
              | ::read_exact_at::::{closure#0} | 63346 | 
            
              | ::read_exact_at::>>::{closure#0} | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#0} | 966714 | 
            
              | ::read_exact_at::::{closure#0}::{closure#0} | 63346 | 
            
              | ::read_exact_at::>>::{closure#0}::{closure#0} | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#1} | 966714 | 
            
              | ::read_exact_at::::{closure#0}::{closure#1} | 63346 | 
            
              | ::read_exact_at::>>::{closure#0}::{closure#1} | 903368 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page | 63346 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0} | 63346 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0}::{closure#0} | 63346 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::read_to_end | 896 | 
            
              | ::read_to_end | 448 | 
            
              | ::read_to_end::{closure#0} | 448 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::remove | 524 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::seek | 22816 | 
            
              | ::seek | 11408 | 
            
              | ::seek::{closure#0} | 11408 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::seek::{closure#0}::{closure#0} | 8 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::sync_all | 11300 | 
            
              | ::sync_all | 5650 | 
            
              | ::sync_all::{closure#0} | 5650 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::sync_data | 0 | 
            
              | ::sync_data | 0 | 
            
              | ::sync_data::{closure#0} | 0 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>> | 2260940 | 
            
              | ::write::> | 36916 | 
            
              | ::write:: | 1122328 | 
            
              | ::write:: | 1101692 | 
            
              | ::write::>> | 4 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>>::{closure#0} | 2260940 | 
            
              | ::write::>::{closure#0} | 36916 | 
            
              | ::write::::{closure#0} | 1122328 | 
            
              | ::write::::{closure#0} | 1101692 | 
            
              | ::write::>>::{closure#0} | 4 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>> | 2261016 | 
            
              | ::write_all::> | 36992 | 
            
              | ::write_all:: | 1122328 | 
            
              | ::write_all:: | 1101692 | 
            
              | ::write_all::>> | 4 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 2261016 | 
            
              | ::write_all::>::{closure#0} | 36992 | 
            
              | ::write_all::::{closure#0} | 1122328 | 
            
              | ::write_all::::{closure#0} | 1101692 | 
            
              | ::write_all::>>::{closure#0} | 4 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 2261016 | 
            
              | ::write_all::>::{closure#0}::{closure#0} | 36992 | 
            
              | ::write_all::::{closure#0}::{closure#0} | 1122328 | 
            
              | ::write_all::::{closure#0}::{closure#0} | 1101692 | 
            
              | ::write_all::>>::{closure#0}::{closure#0} | 4 | 
            
              | <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>>> | 13222 | 
            
              | <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} | 13222 | 
            
              | <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} | 13222 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>> | 2274162 | 
            
              | ::write_at::> | 36916 | 
            
              | ::write_at:: | 1122328 | 
            
              | ::write_at:: | 1101692 | 
            
              | ::write_at::>> | 13226 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>>::{closure#0} | 2274162 | 
            
              | ::write_at::>::{closure#0} | 36916 | 
            
              | ::write_at::::{closure#0} | 1122328 | 
            
              | ::write_at::::{closure#0} | 1101692 | 
            
              | ::write_at::>>::{closure#0} | 13226 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>> | 2274162 | 
            
              | ::write_at_inner::> | 36916 | 
            
              | ::write_at_inner:: | 1122328 | 
            
              | ::write_at_inner:: | 1101692 | 
            
              | ::write_at_inner::>> | 13226 | 
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>>::{closure#0} | 2274162 | 
            
              | ::write_at_inner::>::{closure#0} | 36916 | 
            
              | ::write_at_inner::::{closure#0} | 1122328 | 
            
              | ::write_at_inner::::{closure#0} | 1101692 | 
            
              | ::write_at_inner::>>::{closure#0} | 13226 | 
            
              | <pageserver::virtual_file::test_read_exact_at_impl::MockReadAt as core::ops::drop::Drop>::drop | 16 | 
            
              | <pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at | 24 | 
            
              | <pageserver::virtual_file::test_read_exact_at_impl::MockReadAt>::read_at::{closure#0} | 24 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile as core::convert::From<pageserver::virtual_file::VirtualFile>>::from | 12 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at | 808 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at::{closure#0} | 808 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_exact_at::{closure#0}::{closure#0} | 404 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string | 1768 | 
            
              | ::read_string | 884 | 
            
              | ::read_string::{closure#0} | 884 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at | 808 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::read_string_at::{closure#0} | 808 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::seek | 144 | 
            
              | ::seek | 72 | 
            
              | ::seek::{closure#0} | 72 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>> | 16 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 16 | 
            
              | <pageserver::virtual_file::tests::MaybeVirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 4 | 
            
              | <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>>> | 16 | 
            
              | <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} | 16 | 
            
              | <pageserver::virtual_file::tests::test_physical_files::{closure#0}::B as pageserver::virtual_file::tests::Adapter>::open | 412 | 
            
              | <pageserver::virtual_file::tests::test_physical_files::{closure#0}::B as pageserver::virtual_file::tests::Adapter>::open::{closure#0} | 412 | 
            
              | <pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A as pageserver::virtual_file::tests::Adapter>::open | 412 | 
            
              | <pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A as pageserver::virtual_file::tests::Adapter>::open::{closure#0} | 412 | 
            
              | pageserver::virtual_file::get_io_buffer_alignment | 0 | 
            
              | pageserver::virtual_file::get_io_mode | 5096 | 
            
              | pageserver::virtual_file::get_open_files | 3273920 | 
            
              | pageserver::virtual_file::get_open_files::{closure#0} | 472 | 
            
              | pageserver::virtual_file::init | 0 | 
            
              | pageserver::virtual_file::is_fatal_io_error | 8 | 
            
              | 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}> | 966730 | 
            
              | 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}> | 4 | 
            
              | 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}> | 4 | 
            
              | 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}> | 4 | 
            
              | 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}> | 4 | 
            
              | pageserver::virtual_file::read_exact_at_impl::::read_exact_at::{closure#0}::{closure#0}, ::read_at::{closure#0}> | 63346 | 
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}> | 903368 | 
            
              | 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} | 966730 | 
            
              | 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} | 4 | 
            
              | 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} | 4 | 
            
              | 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} | 4 | 
            
              | 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} | 4 | 
            
              | pageserver::virtual_file::read_exact_at_impl::::read_exact_at::{closure#0}::{closure#0}, ::read_at::{closure#0}>::{closure#0} | 63346 | 
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}>::{closure#0} | 903368 | 
            
              | pageserver::virtual_file::set_io_mode | 0 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_basic | 8 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_basic | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0} | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0} | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_basic::{closure#0}::{closure#0}::{closure#0} | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_empty_buf_issues_no_syscall | 8 | 
            
              | 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::{closure#0} | 4 | 
            
              | 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 | 8 | 
            
              | 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::{closure#0} | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0} | 12 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_eof_before_buffer_full::{closure#0}::{closure#0}::{closure#0} | 12 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled | 8 | 
            
              | 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::{closure#0} | 4 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0} | 8 | 
            
              | pageserver::virtual_file::test_read_exact_at_impl::test_two_read_at_calls_needed_until_buf_filled::{closure#0}::{closure#0}::{closure#0} | 8 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_basic | 8 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_basic | 4 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_basic::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp | 8 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp | 4 | 
            
              | pageserver::virtual_file::tests::test_atomic_overwrite_preexisting_tmp::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_files::<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A> | 8 | 
            
              | pageserver::virtual_file::tests::test_files:: | 4 | 
            
              | pageserver::virtual_file::tests::test_files:: | 4 | 
            
              | pageserver::virtual_file::tests::test_files::<pageserver::virtual_file::tests::test_virtual_files::{closure#0}::A>::{closure#0} | 8 | 
            
              | pageserver::virtual_file::tests::test_files::::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_files::::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_physical_files | 8 | 
            
              | pageserver::virtual_file::tests::test_physical_files | 4 | 
            
              | pageserver::virtual_file::tests::test_physical_files::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_vfile_concurrency | 8 | 
            
              | pageserver::virtual_file::tests::test_vfile_concurrency | 4 | 
            
              | pageserver::virtual_file::tests::test_vfile_concurrency::{closure#0} | 4 | 
            
              | pageserver::virtual_file::tests::test_vfile_concurrency::{closure#0}::{closure#0} | 400 | 
            
              | pageserver::virtual_file::tests::test_virtual_files | 8 | 
            
              | pageserver::virtual_file::tests::test_virtual_files | 4 | 
            
              | pageserver::virtual_file::tests::test_virtual_files::{closure#0} | 4 |