diff options
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/activity/wait_event_names.txt | 4 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/backend/utils/activity/wait_event_names.txt b/src/backend/utils/activity/wait_event_names.txt index 9fa12a555e8..4f44648aca8 100644 --- a/src/backend/utils/activity/wait_event_names.txt +++ b/src/backend/utils/activity/wait_event_names.txt @@ -192,7 +192,9 @@ ABI_compatibility: Section: ClassName - WaitEventIO -AIO_IO_COMPLETION "Waiting for IO completion." +AIO_IO_COMPLETION "Waiting for another process to complete IO." +AIO_IO_URING_SUBMIT "Waiting for IO submission via io_uring." +AIO_IO_URING_EXECUTION "Waiting for IO execution via io_uring." BASEBACKUP_READ "Waiting for base backup to read from a file." BASEBACKUP_SYNC "Waiting for data written by a base backup to reach durable storage." BASEBACKUP_WRITE "Waiting for base backup to write to a file." diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 0b9e3066bde..2246ccb85a7 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -204,7 +204,8 @@ # (change requires restart) #io_combine_limit = 128kB # usually 1-128 blocks (depends on OS) -#io_method = worker # worker, sync (change requires restart) +#io_method = worker # worker, io_uring, sync + # (change requires restart) #io_max_concurrency = -1 # Max number of IOs that one process # can execute simultaneously # -1 sets based on shared_buffers |