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Async Profiler
async-profiler
GitHub
async-profiler
async-profiler/async-profiler
asyncprofiler
asyncprofilerasyncprofiler
Homepage
1 versions
20 pages (4.3)
4 aliases
1
Versions
20
Pages (4.3)
4
Aliases
Pages
Versions
Usage
CPU profile
github.com/async-profiler/async-profiler/blob/m...
345 B
Full page
Advanced Stacktrace Features
Display actual implementation in vtable
Display instruction addresses
github.com/async-profiler/async-profiler/blob/m...
1.7 KB
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Converter Usage
Usage
jfrconv examples
Generate Flame Graph from JFR
Flame Graph options
+2 more
github.com/async-profiler/async-profiler/blob/m...
7.8 KB
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CPU Sampling Engines
itimer
ctimer
Summary
github.com/async-profiler/async-profiler/blob/m...
4.4 KB
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FlameGraph interpretation
Profiler sampling
Sorting samples
Aggregated view
Understanding FlameGraph colors
github.com/async-profiler/async-profiler/blob/m...
2.5 KB
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Getting started guide
Find a process to profile
Start profiling
Other use cases
FlameGraph visualization
github.com/async-profiler/async-profiler/blob/m...
3.5 KB
Full page
Heatmap
Whole day profile
Scale / zoom
Instant flame graphs
Compare time ranges
+2 more
github.com/async-profiler/async-profiler/blob/m...
3.7 KB
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Integrating async-profiler
Using Java API
Example usage with the API
Intellij IDEA
github.com/async-profiler/async-profiler/blob/m...
2.2 KB
Full page
JFR Visualization
JMC
IntelliJ IDEA
JFR command line tool
github.com/async-profiler/async-profiler/blob/m...
1.7 KB
Full page
Output Formats
github.com/async-profiler/async-profiler/blob/m...
4.4 KB
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Profiler options
General options
Options applicable to JFR output only
Options applicable to FlameGraph and Tree view outputs only
Options applicable to any output format except JFR
+2 more
github.com/async-profiler/async-profiler/blob/m...
36.8 KB
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Profiling Java in a container
github.com/async-profiler/async-profiler/blob/m...
1.3 KB
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Profiling modes
ALLOCATION profiling
Installing Debug Symbols
Native memory leaks
Using LD_PRELOAD for finding native memory leaks
+10 more
github.com/async-profiler/async-profiler/blob/m...
21.6 KB
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Profiling Non-Java applications
Controlling async-profiler via the C API
Unstable APIs
Advanced Sampling
github.com/async-profiler/async-profiler/blob/m...
3.1 KB
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Stack Walking Modes
DWARF
VM Structs
github.com/async-profiler/async-profiler/blob/m...
3.2 KB
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Troubleshooting
perf_event mmap failed: Operation not permitted
Failed to change credentials to match the target process: Operation not permitted
Could not start attach mechanism: No such file or directory
Target JVM failed to load libasyncProfiler.so
+6 more
github.com/async-profiler/async-profiler/blob/m...
6.7 KB
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Async-profiler
Nightly builds
Build status
Minimum requirements
How to build
+5 more
github.com/async-profiler/async-profiler/blob/m...
4.8 KB
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github.com/async-profiler/async-profiler/blob/m...
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github.com/async-profiler/async-profiler/blob/m...
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Tree view
github.com/async-profiler/async-profiler/blob/m...
87 B
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