diff options
Diffstat (limited to 'src/backend/postmaster/pgstat.c')
| -rw-r--r-- | src/backend/postmaster/pgstat.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index b12a0d86ec..9c9d9b5db7 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -329,7 +329,7 @@ pgstat_init(void) * On some platforms, pg_getaddrinfo_all() may return multiple addresses * only one of which will actually work (eg, both IPv6 and IPv4 addresses * when kernel will reject IPv6). Worse, the failure may occur at the - * bind() or perhaps even connect() stage. So we must loop through the + * bind() or perhaps even connect() stage. So we must loop through the * results till we find a working combination. We will generate LOG * messages, but no error, for bogus combinations. */ @@ -593,7 +593,7 @@ pgstat_start(void) /* * Do nothing if too soon since last collector start. This is a safety * valve to protect against continuous respawn attempts if the collector - * is dying immediately at launch. Note that since we will be re-called + * is dying immediately at launch. Note that since we will be re-called * from the postmaster main loop, we will get another chance later. */ curtime = time(NULL); @@ -1219,7 +1219,7 @@ pgstat_report_analyze(Relation rel, PgStat_Counter livetuples, * have counted such rows as live or dead respectively. Because we will * report our counts of such rows at transaction end, we should subtract * off these counts from what we send to the collector now, else they'll - * be double-counted after commit. (This approach also ensures that the + * be double-counted after commit. (This approach also ensures that the * collector ends up with the right numbers if we abort instead of * committing.) */ @@ -1820,7 +1820,7 @@ AtPrepare_PgStat(void) * Clean up after successful PREPARE. * * All we need do here is unlink the transaction stats state from the - * nontransactional state. The nontransactional action counts will be + * nontransactional state. The nontransactional action counts will be * reported to the stats collector immediately, while the effects on live * and dead tuple counts are preserved in the 2PC state file. * @@ -2425,12 +2425,12 @@ pgstat_read_current_status(void) * pgstat_get_backend_current_activity() - * * Return a string representing the current activity of the backend with - * the specified PID. This looks directly at the BackendStatusArray, + * the specified PID. This looks directly at the BackendStatusArray, * and so will provide current information regardless of the age of our * transaction's snapshot of the status array. * * It is the caller's responsibility to invoke this only for backends whose - * state is expected to remain stable while the result is in use. The + * state is expected to remain stable while the result is in use. The * only current use is in deadlock reporting, where we can expect that * the target backend is blocked on a lock. (There are corner cases * where the target's wait could get aborted while we are looking at it, @@ -2579,7 +2579,7 @@ pgstat_send_bgwriter(void) /* ---------- * PgstatCollectorMain() - * - * Start up the statistics collector process. This is the body of the + * Start up the statistics collector process. This is the body of the * postmaster child process. * * The argc/argv parameters are valid only in EXEC_BACKEND case. @@ -2608,7 +2608,7 @@ PgstatCollectorMain(int argc, char *argv[]) /* * If possible, make this process a group leader, so that the postmaster - * can signal any child processes too. (pgstat probably never has any + * can signal any child processes too. (pgstat probably never has any * child processes, but for consistency we make all postmaster child * processes do this.) */ @@ -2655,7 +2655,7 @@ PgstatCollectorMain(int argc, char *argv[]) pgStatDBHash = pgstat_read_statsfile(InvalidOid, true); /* - * Setup the descriptor set for select(2). Since only one bit in the set + * Setup the descriptor set for select(2). Since only one bit in the set * ever changes, we need not repeat FD_ZERO each time. */ #if !defined(HAVE_POLL) && !defined(WIN32) @@ -2668,7 +2668,7 @@ PgstatCollectorMain(int argc, char *argv[]) * * For performance reasons, we don't want to do a PostmasterIsAlive() test * after every message; instead, do it only when select()/poll() is - * interrupted by timeout. In essence, we'll stay alive as long as + * interrupted by timeout. In essence, we'll stay alive as long as * backends keep sending us stuff often, even if the postmaster is gone. */ for (;;) @@ -3391,14 +3391,14 @@ backend_read_statsfile(void) /* * We set the minimum acceptable timestamp to PGSTAT_STAT_INTERVAL msec - * before now. This indirectly ensures that the collector needn't write + * before now. This indirectly ensures that the collector needn't write * the file more often than PGSTAT_STAT_INTERVAL. In an autovacuum * worker, however, we want a lower delay to avoid using stale data, so we * use PGSTAT_RETRY_DELAY (since the number of worker is low, this * shouldn't be a problem). * * Note that we don't recompute min_ts after sleeping; so we might end up - * accepting a file a bit older than PGSTAT_STAT_INTERVAL. In practice + * accepting a file a bit older than PGSTAT_STAT_INTERVAL. In practice * that shouldn't happen, though, as long as the sleep time is less than * PGSTAT_STAT_INTERVAL; and we don't want to lie to the collector about * what our cutoff time really is. @@ -3462,7 +3462,7 @@ pgstat_setup_memcxt(void) /* ---------- * pgstat_clear_snapshot() - * - * Discard any data collected in the current transaction. Any subsequent + * Discard any data collected in the current transaction. Any subsequent * request will cause new snapshots to be read. * * This is also invoked during transaction commit or abort to discard |