06-28-2003
PID -> User (I need to know the user of a PID)
Hello,
There is a very high load on the mySQL in my server (Unix/Linux (WHM - RedHat 7.3)), in 'TOP' I knew the PID numbers that make the load on the memory... So how can I now the user of this PID?
It's very hard to get it from 'Apache Status' at WHM..
So please help
!
(High Priority)
10 More Discussions You Might Find Interesting
1. Programming
question: for the below program
i just printed the value for pid, child pid and parent pid
why does it give me 6 values? i assume ppid is 28086
but can't figure out why there are 5 values printed instead of just two!
can someone comment on that!
#include<stdio.h>
#define DIM 8
int... (3 Replies)
Discussion started by: a25khan
3 Replies
2. UNIX for Advanced & Expert Users
What OS does not use PID=0? is it FreeBSD? (0 Replies)
Discussion started by: nmajin
0 Replies
3. UNIX for Dummies Questions & Answers
Hi ,
I am trying to get the PID using the following command:
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess | ptree PID or
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess;ptree PID
it is possible to get PID, such that I check whether any orphan
process is running.
solution... (0 Replies)
Discussion started by: Rakesh Bhat
0 Replies
4. UNIX for Dummies Questions & Answers
1. If I use an software application(which connects to the database in the server) in my local pc, how many PID should be registered? Would there be PID for the session and another PID for socket connection?
2. I noticed (through netstat) that when I logged in using the my software application,... (1 Reply)
Discussion started by: pcx26
1 Replies
5. Shell Programming and Scripting
Hi All,
In my project i have two process runs in the back end.
Once i start my project, and execute the command ps, i get below output:
PID TTY TIME CMD
9086 pts/1 0:00 ksh
9241 pts/1 0:02 java
9240 pts/1 0:00 shell_script_bg
java with 9241 PID is the main... (4 Replies)
Discussion started by: rkrgarlapati
4 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this.
Thanks in advance,
Amudha (7 Replies)
Discussion started by: samudha
7 Replies
7. UNIX for Dummies Questions & Answers
Hello people,
This question might seem to be a little naive but here it goes:
I want to know the PID of a script that is running in the background.
eg: There is a script called Data_Downloader.sh
I am using the command:
ps -ef | grep Data_Downloader.sh
But I am getting the output as
wrkarea... (9 Replies)
Discussion started by: Rajat
9 Replies
8. UNIX for Advanced & Expert Users
Besides doing some shell-script which loops through /etc/passwd, I was wondering if there was some command that would tell me, like an enhanced version of getent.
The Operating system is Solaris 10 (recent-ish revision) using Sun DS for LDAP. (5 Replies)
Discussion started by: ckmehta
5 Replies
9. Shell Programming and Scripting
Hello,
I would like to know what this command means?
PID=$!
what does "!" stand for? (5 Replies)
Discussion started by: googlietdr
5 Replies
10. Shell Programming and Scripting
Hello,
I want to save pid of a child process but I get empty file.
su myuser -c "nohup ./mydaemon.sh >/dev/null 2>&1 & print $! > mydaemon.pid"
This one works:
nohup ./mydaemon.sh >/dev/null 2>&1 & print $! > mydaemon.pid
Please help. Thank you in advance. (2 Replies)
Discussion started by: vincegata
2 Replies
dappprof(1m) USER COMMANDS dappprof(1m)
NAME
dappprof - profile user and lib function usage. Uses DTrace.
SYNOPSIS
dappprof [-acehoTU] [-u lib] { -p PID | command }
DESCRIPTION
dappprof prints details on user and library call times for processes as a summary style aggragation. By default the user fuctions are
traced, options can be used to trace library activity. Output can include function counts, elapsed times and on cpu times.
The elapsed times are interesting, to help identify functions that take some time to complete (during which the process may have slept).
CPU time helps us identify syscalls that are consuming CPU cycles to run.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS
-a print all data
-c print function counts
-e print elapsed times, ns
-o print CPU times, ns
-T print totals
-p PID examine this PID
-u lib trace this library instead
-U trace all library and user functions
EXAMPLES
run and examine the "df -h" command,
# dappprof df -h
print elapsed times, on-cpu times and counts for "df -h",
# dappprof -ceo df -h
print elapsed times for PID 1871,
# dappprof -p 1871
print all data for PID 1871,
# dappprof -ap 1871
FIELDS
CALL Function call name
ELAPSED
Total elapsed time, nanoseconds
CPU Total on-cpu time, nanoseconds
COUNT Number of occurrences
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
dappprof will sample until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO
dapptrace(1M), dtrace(1M), apptrace(1)
version 1.10 May 14, 2005 dappprof(1m)