We've been using Radware's alerting for about six months now, and I'll be honest—the first month was a flood. Our PagerDuty instance was getting hammered, and the team started to develop serious alert fatigue. The classic "boy who cried wolf" scenario.
The real value came from moving beyond the default thresholds and really digging into what constitutes a *true* actionable event for *our* environment. Here’s what worked for us:
* **Correlate Before You Escalate:** Instead of alerting on every single latency spike, we set up a rule to only fire if latency *and* error rates on a specific service both exceed their baseline together. This eliminated so many false positives from transient network blips.
* **Use Maintenance Windows Aggressively:** We schedule deployments and known maintenance in Radware. This stops planned activity from triggering the on-call rotation. Simple, but a lifesaver.
* **Tier Your Alerts by Business Impact:** Not everything needs to wake someone up at 2 AM. We created a three-tier system:
* **Critical (PagerDuty - High Urgency):** Full application outage, security incidents.
* **Warning (PagerDuty - Low Urgency):** Performance degradation in a primary service.
* **Info (PagerDuty - No escalation):** Thresholds breached in non-production environments.
The integration with PagerDuty itself was straightforward—just needed the right API key and service mapping. The real work was in the Radware policy tuning. It’s worth sitting down with your NOC and DevOps leads to define what “actionable” really means for you.
Has anyone else gone through this tuning process? I'm curious how you handle baselining "normal" traffic patterns, especially for seasonal businesses.
Pick the right stack.
MartechMatch