| 
            
              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 | 
              
              4232100 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo<()>>::maybe_fatal_err | 
              
              22654 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err | 
              
              967640 | 
              
              
            
            
              |  as pageserver::virtual_file::MaybeFatalIo>::maybe_fatal_err | 
              
              3241806 | 
              
              
            
            
              | <pageserver::virtual_file::FileGuard as core::convert::AsRef<std::os::fd::owned::OwnedFd>>::as_ref | 
              
              3251084 | 
              
              
            
            
              | <pageserver::virtual_file::FileGuard as uring_common::io_fd::IoFd>::as_fd | 
              
              1625566 | 
              
              
            
            
              | <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>> | 
              
              1625510 | 
              
              
            
            
              | ::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> | 
              
              31745 | 
              
              
            
            
              | ::with_std_file::<::read_at>>::{closure#0}::{closure#0}, core::result::Result> | 
              
              451615 | 
              
              
            
            
              | ::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> | 
              
              561168 | 
              
              
            
            
              | ::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 | 
              
              776394 | 
              
              
            
            
              | ::find_victim_slot | 
              
              388197 | 
              
              
            
            
              | ::find_victim_slot::{closure#0} | 
              
              388197 | 
              
              
            
            
              | <pageserver::virtual_file::OpenFiles>::find_victim_slot::{closure#0}::{closure#0} | 
              
              378170 | 
              
              
            
            
              | <pageserver::virtual_file::OpenFiles>::new | 
              
              472 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_init | 
              
              476043 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::bytes_total | 
              
              190404 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf::IoBuf>::stable_ptr | 
              
              253894 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::set_init | 
              
              63468 | 
              
              
            
            
              | <pageserver::virtual_file::PageWriteGuardBuf as uring_common::buf::io_buf_mut::IoBufMut>::stable_mut_ptr | 
              
              95213 | 
              
              
            
            
              | <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>>> | 
              
              461852 | 
              
              
            
            
              | <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} | 
              
              461852 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page | 
              
              63468 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::read_exact_at_page::{closure#0} | 
              
              63468 | 
              
              
            
            
              | <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>> | 
              
              2261020 | 
              
              
            
            
              | ::write_all::> | 
              
              36992 | 
              
              
            
            
              | ::write_all:: | 
              
              1122332 | 
              
              
            
            
              | ::write_all:: | 
              
              1101692 | 
              
              
            
            
              | ::write_all::>> | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFile>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              2261020 | 
              
              
            
            
              | ::write_all::>::{closure#0} | 
              
              36992 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::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 | 
              
              10630 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot | 
              
              10630 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner as core::ops::drop::Drop>::drop::clean_slot::{closure#0} | 
              
              9472 | 
              
              
            
            
              | <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 | 
              
              6502168 | 
              
              
            
            
              | ::lock_file | 
              
              3251084 | 
              
              
            
            
              | ::lock_file::{closure#0} | 
              
              3251084 | 
              
              
            
            
              | <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>> | 
              
              967640 | 
              
              
            
            
              | ::read_at::> | 
              
              888 | 
              
              
            
            
              | ::read_at:: | 
              
              63468 | 
              
              
            
            
              | ::read_at::>> | 
              
              903284 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_at::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              967640 | 
              
              
            
            
              | ::read_at::>::{closure#0} | 
              
              888 | 
              
              
            
            
              | ::read_at::::{closure#0} | 
              
              63468 | 
              
              
            
            
              | ::read_at::>>::{closure#0} | 
              
              903284 | 
              
              
            
            
              | <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> | 
              
              966752 | 
              
              
            
            
              | ::read_exact_at:: | 
              
              63468 | 
              
              
            
            
              | ::read_exact_at::>> | 
              
              903284 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0} | 
              
              966752 | 
              
              
            
            
              | ::read_exact_at::::{closure#0} | 
              
              63468 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0} | 
              
              903284 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#0} | 
              
              966752 | 
              
              
            
            
              | ::read_exact_at::::{closure#0}::{closure#0} | 
              
              63468 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0}::{closure#0} | 
              
              903284 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at::<pageserver::virtual_file::PageWriteGuardBuf>::{closure#0}::{closure#1} | 
              
              966752 | 
              
              
            
            
              | ::read_exact_at::::{closure#0}::{closure#1} | 
              
              63468 | 
              
              
            
            
              | ::read_exact_at::>>::{closure#0}::{closure#1} | 
              
              903284 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page | 
              
              63468 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0} | 
              
              63468 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::read_exact_at_page::{closure#0}::{closure#0} | 
              
              63468 | 
              
              
            
            
              | <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>> | 
              
              2260944 | 
              
              
            
            
              | ::write::> | 
              
              36916 | 
              
              
            
            
              | ::write:: | 
              
              1122332 | 
              
              
            
            
              | ::write:: | 
              
              1101692 | 
              
              
            
            
              | ::write::>> | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              2260944 | 
              
              
            
            
              | ::write::>::{closure#0} | 
              
              36916 | 
              
              
            
            
              | ::write::::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::write::::{closure#0} | 
              
              1101692 | 
              
              
            
            
              | ::write::>>::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>> | 
              
              2261020 | 
              
              
            
            
              | ::write_all::> | 
              
              36992 | 
              
              
            
            
              | ::write_all:: | 
              
              1122332 | 
              
              
            
            
              | ::write_all:: | 
              
              1101692 | 
              
              
            
            
              | ::write_all::>> | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              2261020 | 
              
              
            
            
              | ::write_all::>::{closure#0} | 
              
              36992 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::write_all::::{closure#0} | 
              
              1101692 | 
              
              
            
            
              | ::write_all::>>::{closure#0} | 
              
              4 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_all::<alloc::vec::Vec<u8>>::{closure#0}::{closure#0} | 
              
              2261020 | 
              
              
            
            
              | ::write_all::>::{closure#0}::{closure#0} | 
              
              36992 | 
              
              
            
            
              | ::write_all::::{closure#0}::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::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>> | 
              
              2274166 | 
              
              
            
            
              | ::write_at::> | 
              
              36916 | 
              
              
            
            
              | ::write_at:: | 
              
              1122332 | 
              
              
            
            
              | ::write_at:: | 
              
              1101692 | 
              
              
            
            
              | ::write_at::>> | 
              
              13226 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              2274166 | 
              
              
            
            
              | ::write_at::>::{closure#0} | 
              
              36916 | 
              
              
            
            
              | ::write_at::::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::write_at::::{closure#0} | 
              
              1101692 | 
              
              
            
            
              | ::write_at::>>::{closure#0} | 
              
              13226 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>> | 
              
              2274166 | 
              
              
            
            
              | ::write_at_inner::> | 
              
              36916 | 
              
              
            
            
              | ::write_at_inner:: | 
              
              1122332 | 
              
              
            
            
              | ::write_at_inner:: | 
              
              1101692 | 
              
              
            
            
              | ::write_at_inner::>> | 
              
              13226 | 
              
              
            
            
              | <pageserver::virtual_file::VirtualFileInner>::write_at_inner::<alloc::vec::Vec<u8>>::{closure#0} | 
              
              2274166 | 
              
              
            
            
              | ::write_at_inner::>::{closure#0} | 
              
              36916 | 
              
              
            
            
              | ::write_at_inner::::{closure#0} | 
              
              1122332 | 
              
              
            
            
              | ::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 | 
              
              3273968 | 
              
              
            
            
              | 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}> | 
              
              966768 | 
              
              
            
            
              | 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}> | 
              
              63468 | 
              
              
            
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}> | 
              
              903284 | 
              
              
            
            
              | 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} | 
              
              966768 | 
              
              
            
            
              | 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} | 
              
              63468 | 
              
              
            
            
              | pageserver::virtual_file::read_exact_at_impl::>, ::read_exact_at>>::{closure#0}::{closure#0}, ::read_at>>::{closure#0}>::{closure#0} | 
              
              903284 | 
              
              
            
            
              | 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 |