Hi
Does anyone has a dtrace script which determine in a life system the
amount of open files per process id in a Non Global Zone.
It is not possible with pfiles because of underlying problem
Here is the direct quote from the manpages:
WARNINGS
The following proc tools stop their target processes while
inspecting them and reporting the results: pfiles, pldd, and
pstack.
A process can do nothing while it is stopped. Stopping a
heavily used process in a production environment, even for a
short amount of time, can cause severe bottlenecks and even
hangs of these processes, causing them to be unavailable to
users. Some databases could also terminate abnormally. Thus,
for example, a database server under heavy load could hang
when one of the database processes is traced using the above
mentioned proc tools. Because of this, stopping a UNIX pro-
cess in a production environment should be avoided.
SunOS 5.10
GZ> lsof -z <zonename> -p pid
Does not give the right output.
ls /proc/<pid>/fd | wc -l gives not the open files per process id.
I'm not familiar with dtrace programming. So maybe anyone create a
dtrace script which
show in a life system (without the change of interruption of process) me in
life contiunue the amount of open files per process id in a non global zone.
Thanks Anne Adema
you can mail me aron.ad...@gmail.com
--
With regards,
Ir. A. Adema BSc
e-mail: aron.ad...@gmail.com or
a...@famadema.com
GSM: +31 6 55687405
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