You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
444 B
27 lines
444 B
2 years ago
|
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;
|
||
|
|
}
|
||
|
|
}
|