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Librato Monitoring Settings
Application Alert Policies
| Variable | Value |
|---|---|
| Apdex score | 1.2 seconds |
| End user Apdex score | 5 seconds |
| Alert policy | <0.85 apdex, >1% error rate for 10 minutes |
| Downtime | When unresponsive for 5 minutes |
...
| load_avg_1m | >1 for 10 min |
| router.service.median | >50ms for 10 min |
| router.service.perc95 | >500ms for 10 min |
| router.status.5xx | >10 for 10 min |
DynamoDB Monitoring
CloudWatch alarms.
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