Skip to content

Add hook to measure replay speed #839

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
HaoyuHuang wants to merge 1 commit into
base: REL_18_STABLE_neon
Choose a base branch
from
Open

Add hook to measure replay speed #839

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions src/backend/access/transam/xlogrecovery.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1978,6 +1978,10 @@ PerformWalRecovery(void)
pfree(buf.data);
}
#endif
/* Check replay progress */
if (ReportXLOGRecoveryProgress_hook != NULL)
ReportXLOGRecoveryProgress_hook();


/* Handle interrupt signals of startup process */
ProcessStartupProcInterrupts();
Expand Down
2 changes: 2 additions & 0 deletions src/backend/postmaster/startup.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,8 @@ static volatile sig_atomic_t startup_progress_timer_expired = false;
*/
int log_startup_progress_interval = 10000; /* 10 sec */

ReportXLOGRecoveryProgress_hook_type ReportXLOGRecoveryProgress_hook = NULL;

/* Signal handlers */
static void StartupProcTriggerHandler(SIGNAL_ARGS);
static void StartupProcSigHupHandler(SIGNAL_ARGS);
Expand Down
2 changes: 2 additions & 0 deletions src/include/postmaster/startup.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,5 +37,7 @@ extern void disable_startup_progress_timeout(void);
extern void begin_startup_progress_phase(void);
extern void startup_progress_timeout_handler(void);
extern bool has_startup_progress_timeout_expired(long *secs, int *usecs);
typedef void (*ReportXLOGRecoveryProgress_hook_type) (void);
extern PGDLLIMPORT ReportXLOGRecoveryProgress_hook_type ReportXLOGRecoveryProgress_hook;

#endif /* _STARTUP_H */