Created
August 5, 2020 14:29
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[error] Options accepted by async: | |
[error] allkernel=<bool> Only include kernel-mode events. | |
[error] alluser=<bool> Only include user-mode events. | |
[error] ann=<bool> Annotate Java method names. | |
[error] cstack=<mode> How to traverse C stack: Supported: [fp, lbr, no]. | |
[error] dir=<dir> Output directory. | |
[error] direction=<direction> Direction(s) of flame graph. Supported: [forward, | |
[error] reverse, both]. (default: [both]) | |
[error] event=<event> Event to sample: cpu, alloc, wall, lock, cache-misses, | |
[error] etc. (default: [cpu]) | |
[error] exclude=<regexp+> Exclude stack traces with the specified pattern. | |
[error] filter=<boolean> Enable thread filtering during collection. Useful | |
[error] for wall clock profiling, but only if the workload | |
[error] registers the relevant threads programatically | |
[error] via `AsyncProfiler.JavaApi.getInstance().filterThread(thread, | |
[error] enabled)`. (default: [false]) | |
[error] flat=<int> Number of top flat profiles to include in the default | |
[error] output. (default: [200]) | |
[error] framebuf=<bytes> Size of profiler framebuffer. | |
[error] help Display help. | |
[error] include=<regexp+> Output only stack traces containing the specified | |
[error] pattern. | |
[error] interval=<ns> Profiling interval. | |
[error] jstackdepth=<frames> Maximum Java stack depth. | |
[error] libPath=<path> Location of asyncProfiler library. If not specified, | |
[error] System.loadLibrary will be used and the library | |
[error] must be made available to the forked JVM in an entry | |
[error] of -Djava.library.path or LD_LIBRARY_PATH. | |
[error] minwidth=<pixels> Skip frames smaller than px | |
[error] output=<format+> Output format(s). Supported: [text, collapsed, | |
[error] flamegraph, tree, jfr]. (default: [text]) | |
[error] rawCommand=<command> Command to pass directly to async-profiler. Use | |
[error] to access new features of JMH profiler that are not | |
[error] yet supported in this option parser. | |
[error] sig=<bool> Print method signatures. | |
[error] simple=<bool> Simple class names instead of FQN. | |
[error] threads=<bool> Profile threads separately. | |
[error] title=<string> SVG title. | |
[error] traces=<int> Number of top traces to include in the default output. | |
[error] (default: [200]) | |
[error] verbose=<bool> Output the sequence of commands. (default: [false]) | |
[error] width=<pixels> SVG width. |
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