spark tasks
Task guides and troubleshooting for spark. Check the installed release before changing configuration or data.
Capture only slow ticks with a bounded spark profile
An average profile can hide a short pause among many healthy ticks. Spark can focus a profile on ...
Choose a main-thread or all-thread spark recording
Minecraft tick performance and total process activity are related but different measurements. A m...
Separate allocation pressure from a Minecraft memory leak
A high allocation rate does not necessarily mean memory is leaking. Java can create many short-li...
Save a spark profile locally before sharing it
A performance report can disclose server software, plugin names, paths or other operational detai...
Compare two spark profiles under the same Minecraft workload
A quieter server often looks faster regardless of the configuration change. A fair spark comparis...
Check and stop an unwanted spark profiler session
A staff member may start a profile and lose its console output or leave before the test finishes....