diff options
| -rw-r--r-- | src/backend/access/transam/xlog.c | 4 | ||||
| -rw-r--r-- | src/backend/storage/buffer/bufmgr.c | 4 | ||||
| -rw-r--r-- | src/backend/storage/file/buffile.c | 4 | ||||
| -rw-r--r-- | src/backend/storage/ipc/latch.c | 2 | ||||
| -rw-r--r-- | src/bin/psql/common.c | 6 |
5 files changed, 20 insertions, 0 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index cc0d9a05d9f..fb4c860bdea 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -2191,6 +2191,8 @@ XLogWrite(XLogwrtRqst WriteRqst, TimeLineID tli, bool flexible) /* Measure I/O timing to write WAL data */ if (track_wal_io_timing) INSTR_TIME_SET_CURRENT(start); + else + INSTR_TIME_SET_ZERO(start); pgstat_report_wait_start(WAIT_EVENT_WAL_WRITE); written = pg_pwrite(openLogFile, from, nleft, startoffset); @@ -8151,6 +8153,8 @@ issue_xlog_fsync(int fd, XLogSegNo segno, TimeLineID tli) /* Measure I/O timing to sync the WAL file */ if (track_wal_io_timing) INSTR_TIME_SET_CURRENT(start); + else + INSTR_TIME_SET_ZERO(start); pgstat_report_wait_start(WAIT_EVENT_WAL_SYNC); switch (sync_method) diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c index 8075828e8a6..800a4248c95 100644 --- a/src/backend/storage/buffer/bufmgr.c +++ b/src/backend/storage/buffer/bufmgr.c @@ -1017,6 +1017,8 @@ ReadBuffer_common(SMgrRelation smgr, char relpersistence, ForkNumber forkNum, if (track_io_timing) INSTR_TIME_SET_CURRENT(io_start); + else + INSTR_TIME_SET_ZERO(io_start); smgrread(smgr, forkNum, blockNum, (char *) bufBlock); @@ -2902,6 +2904,8 @@ FlushBuffer(BufferDesc *buf, SMgrRelation reln) if (track_io_timing) INSTR_TIME_SET_CURRENT(io_start); + else + INSTR_TIME_SET_ZERO(io_start); /* * bufToWrite is either the shared buffer or a copy, as appropriate. diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c index c5464b6aa62..0a51624df3b 100644 --- a/src/backend/storage/file/buffile.c +++ b/src/backend/storage/file/buffile.c @@ -446,6 +446,8 @@ BufFileLoadBuffer(BufFile *file) if (track_io_timing) INSTR_TIME_SET_CURRENT(io_start); + else + INSTR_TIME_SET_ZERO(io_start); /* * Read whatever we can get, up to a full bufferload. @@ -525,6 +527,8 @@ BufFileDumpBuffer(BufFile *file) if (track_io_timing) INSTR_TIME_SET_CURRENT(io_start); + else + INSTR_TIME_SET_ZERO(io_start); bytestowrite = FileWrite(thisfile, file->buffer.data + wpos, diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c index d79d71a8515..f4123e7de7e 100644 --- a/src/backend/storage/ipc/latch.c +++ b/src/backend/storage/ipc/latch.c @@ -1401,6 +1401,8 @@ WaitEventSetWait(WaitEventSet *set, long timeout, Assert(timeout >= 0 && timeout <= INT_MAX); cur_timeout = timeout; } + else + INSTR_TIME_SET_ZERO(start_time); pgstat_report_wait_start(wait_event_info); diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c index 00627830c47..f907f5d4e8d 100644 --- a/src/bin/psql/common.c +++ b/src/bin/psql/common.c @@ -1276,6 +1276,8 @@ DescribeQuery(const char *query, double *elapsed_msec) if (timing) INSTR_TIME_SET_CURRENT(before); + else + INSTR_TIME_SET_ZERO(before); /* * To parse the query but not execute it, we prepare it, using the unnamed @@ -1406,6 +1408,8 @@ ExecQueryAndProcessResults(const char *query, if (timing) INSTR_TIME_SET_CURRENT(before); + else + INSTR_TIME_SET_ZERO(before); if (pset.bind_flag) success = PQsendQueryParams(pset.db, query, pset.bind_nparams, NULL, (const char * const *) pset.bind_params, NULL, NULL, 0); @@ -1702,6 +1706,8 @@ ExecQueryUsingCursor(const char *query, double *elapsed_msec) if (timing) INSTR_TIME_SET_CURRENT(before); + else + INSTR_TIME_SET_ZERO(before); /* if we're not in a transaction, start one */ if (PQtransactionStatus(pset.db) == PQTRANS_IDLE) |