one.profiler.AsyncProfiler Java Examples
The following examples show how to use
one.profiler.AsyncProfiler.
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Example #1
Source File: ProfilerCommand.java From arthas with Apache License 2.0 | 6 votes |
private AsyncProfiler profilerInstance() { if (profiler != null) { return profiler; } // try to load from special path if (ProfilerAction.load.toString().equals(action)) { profiler = AsyncProfiler.getInstance(this.actionArg); } if (libPath != null) { // load from arthas directory profiler = AsyncProfiler.getInstance(libPath); } else { if (OSUtils.isLinux() || OSUtils.isMac()) { throw new IllegalStateException("Can not find libasyncProfiler so, please check the arthas directory."); } else { throw new IllegalStateException("Current OS do not support AsyncProfiler, Only support Linux/Mac."); } } return profiler; }
Example #2
Source File: FileConverter3.java From codeone2019-java-profiling with Apache License 2.0 | 5 votes |
public static void main(String[] args) throws IOException { String[] filesToProcess = new File(PATH).list((dir, name) -> name.matches("input.*\\.txt")); Objects.requireNonNull(filesToProcess); Arrays.sort(filesToProcess); FileConverter3 converter = new FileConverter3(); for (String fileName : filesToProcess) { converter.convertFile(PATH + "/" + fileName); } AsyncProfiler.getInstance().execute("stop,file=profile.svg"); }
Example #3
Source File: ProfilerCommand.java From arthas with Apache License 2.0 | 5 votes |
private static String execute(AsyncProfiler asyncProfiler, String arg) throws IllegalArgumentException, IOException { String result = asyncProfiler.execute(arg); if (!result.endsWith("\n")) { result += "\n"; } return result; }