Run OQL query against multiple dumps at once
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- Dominant language
- Java
- Stars
- 3.3k
- Forks
- 334
- PR merge metrics
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Description
I'm always frustrated when I need to switch tabs when I want to run OQL query on one heap dump and want to compare its result on another heap dump, e.g., a query that shows sum of retained size of all objects with some property -- I would like to see if that number improved in a new heap dump compared to some baseline heap dump.
I'd multi-select several heapdumps in the left panel, right click -> open OQL console. The scripts in the console would be executed against all selected heapdumps and the results would be shown in some split panel (ideally so that I do not have to switch between tabs and quickly see the results for all heapdumps).
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the left-panel heap-dump selection UI and the OQL console entry point. The issue proposes multi-selecting heap dumps, executing the console scripts against each, and presenting results in a split panel; done means users can compare those results without switching tabs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- desktop, performance, tooling
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100