ColdFusion - Post Crash Root Cause Analysis

Cloud Experts Unleashed - Episode 11 In this episode, I am joined by xByte Cloud CTO, Dakota Clum, and we discuss how to analyze the data you saved before restarting your server after a ColdFusion crash. How to analyze a Thread Dump (jcmd $PID Thread.print ＞ThreadPrint.tdump) * Search for .cfm * Look for multiple references * What is happening when it crashed * Any patterns with tags, files How to analyze a Heap Dump ( jcmd $PID GC.heap_dump HeapDump.hprof) * Use memory analyzer tool from eclipse (https://projects.eclipse.org/projects/tools.mat) * Look for anything taking up most of the heap * Leak Suspect Report * Review code in suspect files How to analyze native ColdFusion Logs * Search for "out of memory" * Search for other errors you are having To learn more about ColdFusion at xByte Cloud, visit https://www.xbytecloud.com/hosting/windows-coldfusion-managed-server