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Root Cause Analysis' of sendai

Some of my root cause analysis’ I wrote during my career. All documents are redacted and sanitized. I have a unique background in troubleshooting extremely complex, convoluted problems hence my foundations in reverse engineering. Most complex, cryptic problems at the end seems obvious and can be fixed usually with a single line change somewhere.

To get there though, you’ll need experience, methodology and discipline to follow through.

Kafka certificate rotation investigation Nginx autoscaling investigation Prometheus troubleshooting Honeycomb / Redis investigation Google yum repo issue investigation Hashicorp yum repo issue investigation GCP TCP Load balanacer investigation 5xx investigation, Part #3 5xx investigation, Part #2 5xx investigation, Part #1 CoreDNS bug investigation