bc68d8424d
- add mongosymb_multithread.py
- mongosymb.py argparse and slight refactor for reuse.
create mode 100755 buildscripts/mongosymb_multithread.py
19 lines
538 B
JavaScript
19 lines
538 B
JavaScript
/**
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* Hit mongod with a SIGUSR2 and observe multithread stack trace.
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* Should only work on Linux, and when mongod is built with libunwind.
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*
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* @tags: [
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* requires_libunwind
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* ]
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*/
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(function() {
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clearRawMongoProgramOutput();
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const conn = MongoRunner.runMongod();
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runMongoProgram('/bin/kill', '-s', 'SIGUSR2', conn.pid);
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MongoRunner.stopMongod(conn);
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const output = rawMongoProgramOutput();
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assert(output.search(/"processInfo":/) >= 0, output);
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// Will be several of these
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assert(output.search(/"backtrace":/) >= 0, output);
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})();
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