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Measure schedule time

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This commit is contained in:
Andre Medeiros 2021-07-08 22:15:28 -04:00
parent d65bab7970
commit b7aea89cfc
1 changed files with 11 additions and 8 deletions
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19
cmd/apollo-scheduler/main.go
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@ -115,14 +115,16 @@ func main() {
}
func enqueueAccounts(ctx context.Context, logger *logrus.Logger, statsd *statsd.Client, pool *pgxpool.Pool, redisConn *redis.Client, queue rmq.Queue) {
start := time.Now()
now := float64(time.Now().UnixNano()/int64(time.Millisecond)) / 1000
// Start looking for accounts that were last checked at least 5 seconds ago
// and at most 6 seconds ago. Also look for accounts that haven't been checked
// in over a minute.
ts := time.Now().Unix()
start := ts - 6
end := start + 1
ts := start.Unix()
left := ts - 6
right := left + 1
expired := ts - 60
ids := []int64{}
@ -141,7 +143,7 @@ func enqueueAccounts(ctx context.Context, logger *logrus.Logger, statsd *statsd.
SET last_enqueued_at = $4
WHERE accounts.id IN(SELECT id FROM account)
RETURNING accounts.id`
rows, err := tx.Query(ctx, stmt, start, end, expired, now)
rows, err := tx.Query(ctx, stmt, left, right, expired, now)
if err != nil {
return err
}
@ -163,8 +165,8 @@ func enqueueAccounts(ctx context.Context, logger *logrus.Logger, statsd *statsd.
logger.WithFields(logrus.Fields{
"count": len(ids),
"start": start,
"end": end,
"start": left,
"end": right,
}).Debug("enqueueing account batch")
enqueued := 0
@ -206,13 +208,14 @@ func enqueueAccounts(ctx context.Context, logger *logrus.Logger, statsd *statsd.
statsd.Histogram("apollo.queue.enqueued", float64(enqueued), []string{}, 1)
statsd.Histogram("apollo.queue.skipped", float64(skipped), []string{}, 1)
statsd.Histogram("apollo.queue.failed", float64(failed), []string{}, 1)
statsd.Histogram("apollo.queue.runtime", float64(time.Now().Sub(start).Milliseconds()), []string{}, 1)
logger.WithFields(logrus.Fields{
"count": enqueued,
"skipped": skipped,
"failed": failed,
"start": start,
"end": end,
"start": left,
"end": right,
}).Info("done enqueueing account batch")
}