10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Team,
I have written the shell script which returns the result of the disk space filesystems which has crossed the threshold limit in HTML Format. Below mentioned is the script which worked perfectly on QA system.
df -h | awk -v host=`hostname` '
BEGIN {
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2. UNIX for Beginners Questions & Answers
Hi All,
I currently have a shell script which is pulling multiple counters from various sources. Due to the counters being cumulative counters I've got some code to work out the delta from the last reading and current which is working fine.
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3. AIX
I have run the utility nmon in aix 6.1, and found memory utilization is 99.9% in physical.
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wheather 99% is real memory... (1 Reply)
Discussion started by: manoj.solaris
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4. Red Hat
I am running the command /usr/bin/free -b | awk '/Mem:|cache:/ {print $2,$3}' | sed 'N;s/\n/ /' | awk '{print ($4*100)/$1}' to find out Memory utilization,
it is showing 205%, please suggest me what changes are required, below is output of free -b command.
$ free -b
total ... (2 Replies)
Discussion started by: manoj.solaris
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5. Red Hat
Hi,
i am new to linux/RHEL 6.0 and i have two questions.
1) How to get the CPU utilization and Memory Utilization of all Services running currently?
2) How to get the CPU utilization and Memory Utilization of all Applications running currently?
Please help me to find the script.
... (2 Replies)
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6. Solaris
Hi Experts,
Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing.
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7. HP-UX
command for checking memory utilization in HP -UX (2 Replies)
Discussion started by: tushar_spatil
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8. Shell Programming and Scripting
Hello All,
I am trying to create a script that will give me the processes that consume swap in %.
i am using the below line to get it done.
virtual=`echo "$virtual/$swp*100"|bc -l|sed -e "s/\(\.\).*/\1/g"`
but getting the following output after running it.
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9. UNIX for Dummies Questions & Answers
Hi there,
I am totally new to Unix, I am trying to work out the percentage between two values in a ksh shell script and assign the result to a variable.
Value1=577
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Discussion started by: NextLevelAndi
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10. HP-UX
Using HP-UX v11
Need to monitor cpu and memory usage, total for system and separately for each user in command-line mode.
Found out next ways to monitor total cpu usage under hp-ux:
1) vmstat, also shows free memory
2) sar -M
ps -eo user,pcpu - does not work, means 'user-defined format'... (4 Replies)
Discussion started by: hp-ux-user
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audit_memory_usage(5) File Formats Manual audit_memory_usage(5)
NAME
audit_memory_usage - percentage of physical memory that can be used by audit subsystem
VALUES
Failsafe
Default
Allowed values
Recommended values
DESCRIPTION
The tunable defines the percentage of physical memory that can be used by audit records. If the audit record memory usage exceeds the
limit, the audit subsystem blocks the system call until memory usage comes down inside the limit.
Who Is Expected to Change This Tunable?
Administrator with proper privileges can change the value of
Restrictions on Changing
This tunable value can be changed any time, as this is a dynamic tunable; but its value can not be lowered below the memory currently used
by the audit subsystem for records.
When Should the Value of This Tunable Be Raised?
When the system to be audited is critical and generates many records.
What are the Side Effects of Raising the Value?
If the system is generating great number of records, and the value is raised, then it can create a lot of unflushed memory and might slow
down the system.
When Should the Value of This Tunable Be Lowered?
When the audit subsystem is not generating many records.
What are the Side Effects of Lowering the Value?
If many audit records are generated, then the auditing subsystem might block the system call.
What Other Tunable Values Should Be Changed at the Same Time?
None.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
was developed by HP.
SEE ALSO
audit(5).
Tunable Kernel Parameters audit_memory_usage(5)