An instance of a running computer program.

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33 views

How should I manage a long running server process on Ubuntu?

I have an app (in the form of a single binary) that I need to run on one of my servers, and I'd like to be able to control its lifecycle properly. What I'd like is the following: simple one command ...
3
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0answers
47 views

SSSD process won't die

Thanks for taking the time to check out my problem. I'm currently working on an issue that has only appeared once before. Back on Jan 3rd when this first appeared we were able to reboot the server ...
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0answers
38 views

linux find process which called destination/port

I know that some processes on a server are calling services on a second computer. I know the source ip (my server) and the destination IP and port. However, I do not know the process name or pid that ...
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0answers
14 views

Ubuntu - Frozen Process's, what happens on a reboot

I have an Ubuntu LTE instance that underwent a security compromise (now fixed) We discovered a DDOS virus on the system which was promptly removed. We subsequently found that the process ...
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0answers
15 views

netstat output without PID

I just stumbled across this issue with the netstat output on my server, There are a couple of ports which are listening, but do not have a PID attached to it. I want to make sure they are not ...
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0answers
23 views

Suspicious process running in background in Fedora [duplicate]

There is a suspicious process which every time I boot Fedora starts and eats a percentage of CPU (10%~30%) and I think its name seriously denotes that it is malware! However, the name keeps changing ...
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1answer
50 views

Why is sqlservr.exe Running?

sqlserver.exe is running according to ProcessExplorer. When I kill it, it comes back later. Why? I have disabled the service in Services, and it doesn't show as "Started" even though it is clearly ...
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1answer
31 views

Solaris: how to list swap space per process?

On Solaris, how can I find out how much swap space a given process is occupying? Or even better, how can I list all running processes sorted by swap space usage? I'm asking this particulary for ...
0
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1answer
30 views

How to get php-fpm details in the process list

In my process list with "top" command, I am getting a lot of php-fpm processes. Is there a possibility to get more info on that porcesses like: Who initiated the process (IP) Which class is called ...
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1answer
40 views

Kill old php cron script

After running ps aux | grep php, I found about 10 php scripts ran by cron that have started over a week ago and are hanging. Each script usually take 40 seconds to complete. I have set ...
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2answers
42 views

Linux program used to gather installed packages, processes, listening ports, etc.?

It's hard to Google this because it seems like everyone and their kid sister has written a script to gather system stats! I once saw a mature program written that is used to gather system stats like ...
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3answers
42 views

Capture a list of processes ran

Is there a way to capture a list of all of the processes executed on a machine and their command line arguments if any? I know that process explorer will allow you to do this for a currently running ...
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0answers
20 views

Uwsgi many many (zombie?) threads when crawlbot is on site

I'm running a django application with nginx/uwsgi. It has multiple domains, about 15. What I've noticed is that sometimes the performance starts getting really bad. Then when I run ps aux -T | grep ...
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1answer
24 views

MOD_WSGI Daemon Mode multiple hanging httpd processes

As a python developer I had some understanding of how mod_wsgi works, which is that it launches a new python process with each request. That is not to say a new httpd process, rather a single httpd ...
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0answers
17 views

Is there an easy way to monitor another domain user's processes and IPs these processes are contacting? [duplicate]

Is there a way to monitor which IPs the startup processes of another domain computer is contacting as a user logs in? Both person logging in and person who will be monitoring are domain admins. Short ...
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0answers
25 views

Suspicious process self with random name in Fedora 20 [duplicate]

When I run top I see a two processes run by root with all random letters(jycybezyxa and jycybezyxa): >Tasks: 246 total, 2 running, 236 sleeping, 0 stopped, 8 zombie >%Cpu(s): 15.3 us, ...
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1answer
77 views

Unidentifiable processes under Redhat Linux

Upon issuing a ps ax command on a server I see the following processes that I can't identify. Googling them yields nothing useful. Does anybody know what these are or how I would track them down? The ...
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0answers
49 views

Apache - how to automatically kill apache subprocess of closed connection

I am using Apache 2.4 (Linux) where I have some CGI app that runs long-standing system subprocesses. When the client finish the connection prematurely (for example when a user close the web browser), ...
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3answers
125 views

Find out what NFSD processes are actually doing?

When I view top on one of our servers there are a lot of nfsd processes consuming CPU: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2769 root 20 0 0 0 0 R ...
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0answers
71 views

Starting a Process Remotely Using winrm

I am working on setting up a build/test server for continuous integration of a software team I am working on. Part of the requirement is that, when new items are pushed into the repo, I automatically ...
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1answer
45 views

How to find what process for a particular user is accessing files on a share

Our business management system has had some hiccups here and there the past couple of weeks. It has been denied access to some of the files it uses. By digging around with Manage Open Files I have ...
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0answers
171 views

can't apply process slot for /usr/lib/cgi-bin/php5

seen some other answers around the web related to my issue. Tried the answer from High CPU mod_fcgid: can't apply process slot too, did not work. Here are the files I believe toe be relevant for ...
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0answers
18 views

Sendmail avoid bounced mails to be reprocessed

I'm quite new to running my own Linux server and I was just wondering if the following is normal or if my server is being abused by some spambots. So I have a linux server running which has also ...
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1answer
36 views

How to find out which process created a particular file?

I know that you can use lsof (in Linux at least) to check which process has got a particular file opened currently, but is there anyway to find out which process created a particular file originally? ...
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2answers
325 views

Bash script to kill specific process running longer than 5m [closed]

Hi I'm looking for a BASH script for CentOS 6.5 that kills a processes by name that's been running longer than 5 minutes. I asked this question before and received a response that doesn't work under ...
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1answer
180 views

Kill any GS process that's been running for over 5m on CentOS 6.5

Hi our server has a weird issue where once a month or so a GS (GhostScript) process gets stuck and eats 10-75% CPU until I kill the process. strace hasn't provided anything useful so until I can ...
2
votes
1answer
19 views

How can I determine exactly when a startup process loaded in relation to other processes after logging in?

Windows 8.1 I have an end user system that requires certain software/processes to start in a specific order upon logging in. These processes aren't managed services so I can't set an extended delay ...
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3answers
167 views

how to run the dialog command with proccess

Please look on my code – ( bash script ) I want to display both dialogs on the screen on the same time, one dialog display the: tail –f from - /var/log/proccess1.log , and the second dialog ...
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0answers
91 views

Git best practice for having development test and production and promotion between them

I am not quite sure the best architecture for having a development, test and production environment and being able to promote releases from one to another. Don't know if that is enough information ...
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1answer
199 views

Restarting shell script with &disown using Monit

I have a shell script that runs a C++ backend mail system (PluginHandler). I need to monitor this process in Monit and restart it if it fails. The script: export ...
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2answers
124 views

Changing process priority in linux for jvm process

Is it fine if I change the JVM process priority through nice at server machine [linux]. I wanted my JVM process to use maximum resources from OS. What is the standard practice? Do people tune the ...
0
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3answers
604 views

Automatically Kill/Restart Process(es) When Memory is Critically Low

I have a Debian Wheezy VPS box where am running a couple of Django apps in production. Ideally, would have tried addressed my current memory footprint issues by optimizing the apps, adding more RAM or ...
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2answers
651 views

Kill all currently running cron jobs

For some reason my cron job scripts aren't exiting cleanly and they're backing up my server. There are currently a couple hundred processes running for one of my users. I can use the following command ...
0
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1answer
90 views

vnstat service not showing status

When I run service vnstat status No result is returned. Usually one of the following three results would come up. But I got nothing when checking the service status. vnstat (pid 94330) is ...
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0answers
105 views

Phantom apache2 process with memory leak

When I start apache2 using sudo service apache2 start, it spawns a 'phantom' process that doesn't show up in apache2ctl fullstatus at all. It's using the prefork MPM and my MaxClients as well as ...
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2answers
975 views

Get processes running on a specific CPU core

mpstat -P ALL shows high %wa time on a single core from an 8 core CPU and I'm trying to figure out what's writing to disk. So how can I figure out what is running on that CPU core?
0
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1answer
175 views

Periodically SSH process hangs on AIX

On one of our AIX servers, the following ssh process hangs sometimes: Server1# ssh -i /rsync-key Server2 "rm file" & It is a string of script in the crontab. This problem is not always ...
0
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2answers
134 views

Apache Causing High Load on Server

Whenever Apache kills child process to create new ones after the MaxRequestPerChild is satisfied, I see Defunct Apache processes in the ps output. There defunct processes clear by themselves in a ...
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4answers
328 views

How to make a copy of /proc/xxxxx? [closed]

A users account have been hacked on one of my servers, where the hacker have started some spam binaries. Before I kill the processes would I like to make a copy of them, but when I tar czf ...
0
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2answers
146 views

Is there a top like tool that shows processes and ports, live?

I'd like to be monitoring ports in "realtime" and the processes that use them. Is there any tool that can handle that? I imagine somethinkg like top, but with a column that lists all ports the process ...
0
votes
1answer
407 views

Kill child process when the parent exits

I'm preparing a script for Docker, which allows only one top-level process, which should receive the signals so we can stop it. Therefore, I'm having a script like this: one application writes to ...
7
votes
1answer
724 views

App Pool doesn't respect memory limits

I am dealing with a legacy .NET app that has a memory leak. In order to try and mitigate a run away memory situation, I've set the app pool memory limits from anywhere between 500KB to 500000KB ...
3
votes
1answer
811 views

Process monitoring and service manager for Python web application [closed]

We're setting up a Python web application using the CherryPy web server on a bunch of Linux servers (it's behind an nginx load balancer sending traffic to the various servers). We're in the process of ...
4
votes
2answers
151 views

How to detect exceptionally long file locks in linux?

I have a point of contention on my linux server. One of a number of processes access a single file and lock the file at a random time for a considerable period (>60 seconds) which, in turn, causes ...
0
votes
1answer
176 views

Unix processes wasn't killed but is not running

I have a system where some custom software is running, and then may receive a SIGHUP. As a result of the SIGHUP, the process does some cleanup and terminates, but it doesn't terminate its long running ...
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2answers
394 views

Zombie processes still alive and working fine, but can't be killed?

Am I misunderstanding something, or should this not be possible? All my daemon processes are in zombie state after I tried to stop the control service: # ps ax | grep controller 13768 pts/11 S+ ...
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votes
2answers
104 views

unknown/deleted process running under apache [closed]

Here is out of ps aux| grep atd on my server. apache 1299 0.0 0.0 5328 2768 ? S 08:21 0:00 /usr/sbin/atd root 15407 0.0 0.0 4020 708 pts/3 S+ 11:02 0:00 grep atd ...
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0answers
53 views

Find out what process initiated a mysql query

Is there any way to trace back what process initiated a mysql uqerry like the two below. MySQL on localhost (5.0.95-log) up 178+23:58:01 ...
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3answers
55 views

Change disk used by a long running process

Let's suppose I have process that does long calculations (e.g. it's been running for days), it uses a disk as temporary storage to store intermediate results (for example mounted at /mnt and I want to ...
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3answers
70 views

get PIDs of processes from

I have a path to an executable. Assume I want to delete this file. I need to find all processes launched using this file and kill them. What is the best way to do it?