Hello,The first question relates to the Dtrace, but the second question relates
to the Solaris. So, you may find the second one off topic... I do appreciate if
you answer both.
1) How can I measure the duration of a Dtrace script? I mean, a script starts
for some syscall duration measurements. As I press ^c, I want to know what was
the duration of system calls and whats was the duration of the script itself.
Then by a differentiation, I will be aware of non-syscalls (i.e. normal user
code).Consider the following script:
#!/usr/sbin/dtrace -qs
syscall:::entry
/pid == $target/
{
}
syscall:::return
/self->st[probefunc]/
{
}
END
{
printf("%Y\n", walltimestamp);
} But that will print the wall clock time!!
2) I want to stop 16 processes for an application, which is running in the
background, at once and after doing something, resume them at once again.
Unfortunately, ^z is not applicable here... How that is possible in Solaris?
Regards,
Mahmood
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