Alerts
Active alerts with acknowledgement and resolution actions
API latency exceeding SLA threshold
criticalGET /api/v2/users avg latency at 847ms exceeds 500ms SLA. 2.3k req/min affected.
Database connection pool near capacity
criticalConnection pool at 95/100 active connections. Auto-scaling triggered for read replicas.
Error rate anomaly on payments endpoint
criticalError rate 340% above baseline. /api/v2/payments returning 500s at 0.53% vs 0.12% baseline.
SSL certificate expiring soon
warningTLS certificate for api.pulselog.io expires March 19, 2026. Auto-renewal scheduled.
Rate limit threshold approaching
warningClient app-id:cx-8821 at 85% of rate limit (8,500/10,000 rpm).
Cache hit ratio degraded
warningRedis cache hit ratio at 84.2%, below 90% threshold. Memory utilization at 78%.
Disk usage approaching limit
info SilencedLog volume /var/log at 92% capacity. Log rotation scheduled in 6 hours.
Alert Rules
API Latency > 500ms
api-gateway · Greater Than 500 · PagerDuty + Slack
Error Rate > 0.5%
monitoring · Greater Than 0.5 · PagerDuty
DB Pool > 90%
database · Greater Than 90 · Slack
Disk Usage > 85%
system · Greater Than 85 · Email