We have been getting "Connection Time Out" issues for our Tomcat application.
One of the ways to track the problem is to run a thread dump on our applications. I used this command to generate the dump :
As you can see, it throws error. Why is this, and how do I resolve this problem?
I also tried the command "jmap" below :
Is the above the exact output? I don't see any dump in my working directory :
This is the PID of the JAVA (Tomcat) application (It's running as user root) :
Last edited by anaigini45; 04-23-2020 at 06:20 AM..
I am unable to open the mimesender thread. I get the following message when clicking on https://www.unix.com/showthread.php?p=33233#post33233 : (2 Replies)
After rebuilding the RAIDs on the SCO Unix, the following dialog appears when rebooting the machine.
Fssat: /dev/boot mounted
Mounted /stand filesystem
Fsstat: /dev/usr1 okay
Mounted /usr1 filesystem
(continues usr2, usr3,
Fsstat: /dev/usr4 okay
Panic: HTFS: Bad directory ino... (2 Replies)
Could any one please suggest me how to solve this......
when I compiled the program and tried to execute it as follows, it works fine under different inputs like:
./main -r 300 -w 3 -s 100
./main -r 600 -w 3 -s 1000
./main -r 10 -w 3 -s 100
But it fails when I tired to give the input as... (1 Reply)
Discussion started by: kumars
1 Replies
4. Forum Support Area for Unregistered Users & Account Problems
I have a weird situation in which the binary dumps core and gives bus error. But before dumping the core and throwing the buss error, it gives some output.
unfortunately I can't grep the output before core dump
db2bfd -b test.bnd
maxSect 15
Bus Error (core dumped)
But if I do ... (4 Replies)
Segmentation fault(core dumped)
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I try the command:ulimit -c unlimited, I even added it to the .bashrc file.And I removed ulimit setting in /etc/init.d/function. And there's no ulimit setting in /etc/profile. And I tried sudo find /... (8 Replies)
Hello,
I'm running a kill -QUIT on few process IDs (OS: Solaris) but the Thread Dump is empty.
Can you please help me get it back on?
Since I'm quite new to this, I'm not aware of the checks. Please let me know for the info required to debug this issue.
Thanks! (3 Replies)
I used take thread dump when our application gets out of memory issue.
can any one help on check thread dump result.
where it will save tool to read thread dump.:wall:
date; kill -3 process_id; sleep 300; kill -3 process_id; sleep 300; kill -3 process_id;date (5 Replies)
How do i get pointer to thread's local storage or thread specific data while analyzing core dump for linux ?
i use pthread_setspecific to store some data in the pthread's local stoare.
my multi threaded program on linux crashed, and i want to see what is stored in current running thread's... (2 Replies)
Hello, I was wondering if someone can assist me. I have a file that I download from a mainframe to a RedHat Linux 5.5 server, the file is delimited by control underscore characters and the record is terminated by a control M (carriage return). The problem I am having is with the control M... (3 Replies)