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1. AIX
Hello.
In an informix context, on AIX 5.3 TL 12, we encounter this problem :
Sometimes in the day (probably when users exits from their session), a child process lose its parent (PPID is now "1") and this child is consumming lot of CPU "USER".
I tried, on different cases, "truss -p... (4 Replies)
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2. Shell Programming and Scripting
Hi guys,
I have to set up a script which monitors the amount of AVG CPU load per each process and also the total load for a sum of processes.
The processes have the same name, I can only differentiate by port number they listen to, as follows :
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3. Shell Programming and Scripting
Hi,
could someone give me an example for a debian server script? I need to check a process if the process has a high cpu load (top).
If yes the whole server needs to reboot.
Thats it, nothing more. ;)
Hope someone could help me.
Regards
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4. UNIX for Advanced & Expert Users
Hi ,
I am new to scripting. please help me out how to write a script to monitor cpu , vmstat, iostat in Redhat linux. we are doing the load test.
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5. Shell Programming and Scripting
Hi,
I am relatively new to the cluster administration and shell scripting. I need help on a shell script which can help me determine how many cpu's over time, any particular ( or all registered users on a cluster ) are using. To generate data say over a period of week and list of users and their... (6 Replies)
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6. Shell Programming and Scripting
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7. Shell Programming and Scripting
Hello,
I'd like to set a cron job that runs a shell script every 30 minutes or so to restart a java based service if the memory gets above 80%. Any advice on how to do this?
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8. Shell Programming and Scripting
Hello Team,
I need help in preparing script to check for high cpu utilisation for java process.
I have many java process on my system which consumes high cpu so i have to monitor
it using script.
---------- Post updated 12-10-10 at 02:21 AM ---------- Previous update was 12-09-10 at... (1 Reply)
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9. AIX
Hi ,
we upgarded our AIX from 5.3 to 6.1 and upgraded our xlc compiler from ver 6.0 to 9.0 .
After this upgrade one of our pro*C program is utilizing around 20% of the CPU. Before upgarde its using only 0.2 %.
when i try to debug using the truss command i got the below error.
$... (6 Replies)
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10. Programming
Hi all.
Sorry to express my questions wrongly in my early post,I repost my question again here.
My pc has dual core, I wirte an application with two process, parents process and child process.
My quetion is
how to realize :if the child process is on core 0,it will tell me I'm on core 0,if it... (1 Reply)
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LONGRUN(1) General Commands Manual LONGRUN(1)
NAME
Transmeta(TM) Crusoe(TM) LongRun(TM) utility
SYNOPSIS
longrun [-c device] [-m device] [-hlpv] [-f flag] [-s low high]
DESCRIPTION
The longrun utility is used to control and query LongRun settings on Transmeta Crusoe processors.
-c device
Set the CPUID device. The default CPUID device is /dev/cpu/0/cpuid.
-m device
Set the MSR device. The default CPUID device is /dev/cpu/0/msr.
-h Print help.
-l List LongRun information about available performance levels for the CPU.
The following values are reported on all Transmeta CPUs that implement LongRun.
% An available performance level, expressed as a percentage of range of available core CPU frequencies. 0 corresponds to
the lowest available frequency and 100 corresponds to the highest.
MHz The core CPU frequency at that level.
Volts The core CPU voltage at that level.
usage The power usage relative to the maximum performance level.
-p Print current LongRun settings and status: whether LongRun is enabled, whether LongRun Thermal Extensions are active, the current
LongRun performance window (expressed as a percentile range), the current LongRun performance level (expressed as a percentile), and
the current LongRun flags.
-v Be more verbose.
-f flag
Set a LongRun mode flag. Currently, the two supported flags are performance and economy. This controls whether the processor is in
"performance mode" or "economy mode".
-s low high
Set the current LongRun performance window as a percentile range. The low number cannot be greater than the high number. The
minimum and maximum performance values accepted by the CPU are 0 and 100, respectively.
ENVIRONMENT
No environment variables are used.
FILES
This program requires that the Linux CPUID and MSR devices be compiled into the kernel (or loaded as kernel modules), that the CPUID
character device be readable, and that the MSR character device be both readable and writable.
SEE ALSO
acpid(8), apmd(8), hdparm(8)
AUTHOR
Daniel Quinlan <quinlan@transmeta.com>
February 14, 2001 LONGRUN(1)