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Viewing changes to plugins/python/profiler.c

  • Committer: Package Import Robot
  • Author(s): Janos Guljas
  • Date: 2012-04-30 17:35:22 UTC
  • mfrom: (1.1.7)
  • Revision ID: package-import@ubuntu.com-20120430173522-qucwu1au3s9bflhb
Tags: 1.2+dfsg-1
New upstream release.

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Lines of Context:
plugins/python/profiler.c
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int uwsgi_python_profiler_call(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg) {
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#ifndef UWSGI_PYPY
 
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        static uint64_t last_ts = 0;
 
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        uint64_t now = uwsgi_micros();
 
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        uint64_t delta = 0;
 
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        switch(what) {
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                case PyTrace_CALL:
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                        uwsgi_log("[uWSGI Python profiler] CALL: %s (line %d) -> %s %d args, stacksize %d\n",
 
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                        if (last_ts == 0) delta = 0;
 
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                        else delta = now - last_ts;
 
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                        last_ts = now;
 
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                        uwsgi_log("[uWSGI Python profiler %llu] CALL: %s (line %d) -> %s %d args, stacksize %d\n",
 
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                                (unsigned long long) delta,
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                                PyString_AsString(frame->f_code->co_filename),
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                                PyFrame_GetLineNumber(frame),
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                                PyString_AsString(frame->f_code->co_name), frame->f_code->co_argcount, frame->f_code->co_stacksize);
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                        break;
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                case PyTrace_C_CALL:
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                        uwsgi_log("[uWSGI Python profiler] C CALL: %s (line %d) -> %s %d args, stacksize %d\n",
 
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                        if (last_ts == 0) delta = 0;
 
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                        else delta = now - last_ts;
 
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                        last_ts = now;
 
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                        uwsgi_log("[uWSGI Python profiler %llu] C CALL: %s (line %d) -> %s %d args, stacksize %d\n",
 
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                                (unsigned long long) delta,
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                                PyString_AsString(frame->f_code->co_filename),
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                                PyFrame_GetLineNumber(frame),
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                                PyEval_GetFuncName(arg), frame->f_code->co_argcount, frame->f_code->co_stacksize);
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        return 0;
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}
 
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int uwsgi_python_tracer(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg) {
 
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#ifndef UWSGI_PYPY
 
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        static uint64_t last_ts = 0;
 
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        uint64_t now = uwsgi_micros();
 
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        uint64_t delta = 0;
 
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        if (what == PyTrace_LINE) {
 
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                if (last_ts == 0) {
 
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                        delta = 0;
 
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                }
 
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                else {
 
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                        delta = now - last_ts;
 
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                }
 
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                last_ts = now;
 
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                uwsgi_log("[uWSGI Python profiler %llu] file %s line %d: %s argc:%d\n", (unsigned long long)delta,  PyString_AsString(frame->f_code->co_filename), PyFrame_GetLineNumber(frame), PyString_AsString(frame->f_code->co_name), frame->f_code->co_argcount);
 
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        }
 
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#endif
 
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        return 0;
 
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}
 
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