[IGNITE-6570] Web console: Implement JSON.parse in worker

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3
• Assignee: Alexey Kuznetsov
• Reporter: Alexey Kuznetsov
• Created: 06/Oct/17 09:55
• Updated: 06/Oct/17 10:39
• Resolved: 06/Oct/17 10:39

Description

In case of large cluster agent could return very large JSON.
In profiler I see up to 25% of time is spent on its parsing.
That leads to "freezes" in UI.
We could move this heavy operation into worker and even introduce a pool of workers to utilize CPU better.