01-19-2005
The only tool I know is glance (official name: glanceplus/ux). The thread count is the last column on the process list screen.
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I am trying to find out that how many number of threads are currently running or in any other state which is created by POSIX standard in a process.
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2. UNIX for Advanced & Expert Users
Hi,
Can someone tell help me on how to know the threads statistics on a unix machine similar to memory statisitcs.
I woule like to monitor the Number of threads per process and total number of threads that a system can accomodate.
Thank you
mrag (1 Reply)
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3. Linux
Hi
Anybody knows max. no. of threads handled by a process in linux. Please reply
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4. UNIX for Advanced & Expert Users
Hi all,
How can I get the list of all Threads and the Total count of threads under a particular process ?
Do suggest !!
Awaiting for the replies !!
Thanks
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Hi,
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Hi All,
When i was trying to get total number of threads per java process using this command ps -o NLWP PID, I'm not getting any output. Could someone help me in this issue.
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LEARN ABOUT HPUX
flockfile
flockfile(3S) flockfile(3S)
NAME
flockfile(), ftrylockfile(), funlockfile() - explicit locking of streams within a multithread application
SYNOPSIS
DESCRIPTION
The and functions provide for explicit application-level locking of streams. These functions can be used by a thread to delineate a
sequence of I/O statements that are to be executed as a unit.
The function is used by a thread to acquire ownership of a object.
The function is used by a thread to acquire ownership of a object if the object is available; is a non-blocking version of
The function is used to relinquish the ownership granted to the thread. The behavior is undefined if a thread other than the current owner
calls the function.
Logically, there is a count associated with each stream. This count is implicitly initialized to zero when the stream is created. The
stream is unlocked when the count is zero. When the count is positive, a single thread owns the stream. When the function is called, if
the count is zero or if the count is positive and the caller owns the stream, the count is incremented. Otherwise, the calling thread is
suspended, waiting for the count to return to zero. Each call to decrements the count. This allows matching calls to (or successful calls
to and to be nested.
All POSIX.1 and C standard functions that reference objects behave as if they use and internally to obtain ownership of these objects.
RETURN VALUE
None for and The function returns zero for success and nonzero to indicate that the lock cannot be acquired.
flockfile(3S)