/usr/lib/python3.7/test/dtracedata/gc.stp is in libpython3.7-testsuite 3.7.0~b3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | global tracing
probe process.mark("function__entry")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 1;
}
}
probe process.mark("gc__start"), process.mark("gc__done")
{
if (tracing) {
printf("%d\t%s:%ld\n", gettimeofday_us(), $$name, $arg1);
}
}
probe process.mark("function__return")
{
funcname = user_string($arg2);
if (funcname == "start") {
tracing = 0;
}
}
|