WordPress Uptime Monitoring: Four Checks That Matter
WordPress uptime monitoring belongs outside the site: four external checks that catch a dead database, a stalled wp-cron and an expired certificate.
#stacks
6 posts tagged "Stacks".
Windows Server Monitoring: The Half Perfmon Misses
Windows server monitoring needs two halves: the in-box Microsoft tools for resources, and external checks on every port the server promises to answer.
Linux Monitoring Tools: The Four Tiers, and What Each Sees
Linux monitoring tools split into four tiers: terminal, agent, aggregator and external probe. Here is what each one can see, and where the blind spot is.
Kubernetes Monitoring Tools: Four Questions, Three Sources
Kubernetes monitoring tools split by which question they answer, not by rank. Here is what metrics-server, cAdvisor and kube-state-metrics each see.
Docker Monitoring Tools: Sorted by What They Read
Docker monitoring tools split by data source: engine state, cgroup counters, the log driver, and the one check that runs outside the host.
AWS Health Check: Route 53, ELB and the Dashboard
An AWS health check means Route 53, a target group or the Health Dashboard. Here is which one you want, how to configure it, and what it misses.