- System requirements
- Profiler architecture
- Profiler installation
- Uninstall profiler
- Running the profiler
- Profiler activation
- Welcome screen
- Start profiling
- Profiling overhead
- Snapshots
- Solving performance problems
- CPU profiling
- Thread profiling
- Virtual threads support
- Object allocation profiling
- Memory profiling
- Monitor profiling
- Exception profiling
- Telemetry
- Probes: monitor events of various kinds
- Inspections: automatic recognition of typical problems
- Automatically trigger actions on event
- Automatic deobfuscation
- Summary
- Filters
- Profiler command line
- Export of profiling results to external formats
- Profiler Java API
- Profiler HTTP API
- Settings
- Troubleshooting and FAQ
Exception telemetry
Exception telemetry view presents a chart that tracks the number of exceptions thrown per second over time, providing a visual overview of exception activity throughout the application's runtime. This telemetry is collected when both exception profiling and telemetry are turned on.
Toolbar
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:
Zoom in and out to quickly change the range of visible data.
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:
Show "empty" charts, i.e. the charts that have only zero values.
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:
Smooth out short-term fluctuations on graphs.
This is useful for visualizing of fast-changing data.
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:
Control auto-scrolling behavior of telemetry charts.
When toggled, the graphs will be automatically scrolled to the right
when new data arrives.