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Measure latency properly

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This commit is contained in:
Andre Medeiros 2021-07-07 17:15:44 -04:00
parent 87f9adf55b
commit 5095b78681
1 changed files with 3 additions and 2 deletions
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5
cmd/apollo-worker/main.go
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@ -77,8 +77,6 @@ func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, st
continue continue
} }
statsd.Histogram("apollo.notification.latency", float64(now-5-account.LastCheckedAt), []string{}, rate)
_, err = tx.Exec(`UPDATE accounts SET last_checked_at = $1 WHERE id = $2`, now, account.ID) _, err = tx.Exec(`UPDATE accounts SET last_checked_at = $1 WHERE id = $2`, now, account.ID)
rac := rc.NewAuthenticatedClient(account.RefreshToken, account.AccessToken) rac := rc.NewAuthenticatedClient(account.RefreshToken, account.AccessToken)
@ -105,6 +103,9 @@ func accountWorker(id int, rc *reddit.Client, db *sql.DB, logger *log.Logger, st
// Set latest message we alerted on // Set latest message we alerted on
latestMsg := msgs.MessageListing.Messages[0] latestMsg := msgs.MessageListing.Messages[0]
latency := latestMsg.CreatedAt - float64(now)
statsd.Histogram("apollo.notification.latency", latency, []string{}, rate)
_, err = tx.Exec(`UPDATE accounts SET last_message_id = $1 WHERE id = $2`, latestMsg.FullName(), account.ID) _, err = tx.Exec(`UPDATE accounts SET last_message_id = $1 WHERE id = $2`, latestMsg.FullName(), account.ID)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)