Hi,
We have around 1000 server (Red Hat + Suse + Parallels + Solaris-9/10/11). Every month, we generate a report for all servers for CPU and Memory utilization in 'percentage used'. This report is generated from HP Openview and frequency is every file minutes. In HP OpenView, we are picking 20 servers at a time and extract it in excel format. Many time, it will time out and it is hectic process. Can you somebody suggest any alternate solution for this, if anybody is using such technique in their environment ?
Here is example, which will give idea, what I want.
Initially we would like to go with some free solution. Because it will very very difficult to get approval for spending money.
Any suggestion/help would be appreciated.
Regards
I've been asked to gather CPU, memory and disk stats in the following format:
Cpu_Max Cpu_Min Cpu_Avg Mem_Max Mem_Min Mem_Avg Disk_Max Disk_Min Disk_Avg
Can anyone please tell me a command to gather all this info?
Thanks!
Todd (6 Replies)
Hi All,
Does anyone know what the best commands in the UNIX command line are for obtaining this info:
current CPU usage
memory usage
virtual memory usage
preferably with date and time parameters too?
thanks
ocelot (4 Replies)
Hello,
I'm seeing this problem with vmstat, where the first line of output always has the same CPU statistics. For example:
neked@nekedmachine:~$ date && vmstat
Fri Jul 24 06:57:08 EDT 2009
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd ... (0 Replies)
guys i need suggestion about how to grep cpu usage and then compare it
example :
if cpu usage <= 40% then print normal and how much cpu usage is
or cpu usage between 40%-65% print normal and much cpu usage is
i've tried like this one but got error
DOMAIN=`uname -n`... (9 Replies)
hi all,
i want to monitor mysql processes/threads/queries with respect to cpu usage.how can i do it?
show processlist is of no use as no information abt cpu usage is given.
plz help (7 Replies)
Hello geeks once again, many thanks for help in times past, you guys are awesome!
But am here again, but now this is way heavy for me. Find below for my challenge:
*** I need to collect CPU & RAM stats across 26 servers.
*** I don't have the luxury of deploying an NMS, if I had it would... (3 Replies)
We have AIX and RHEL. Need suggestion for system monitoring tool for AIX and RHEL. Free or paid is fine as I would like to compare. Thank you (3 Replies)
I am middle of writing health check scripts, can you pls share commands on how I can get cpu and Mem of top consuming process info at the moment?
Also can u suggest ideas on what all I can look for as a part do health check on red hat Linux server?
I searched on site before posting, but... (2 Replies)
Discussion started by: Varja
2 Replies
LEARN ABOUT REDHAT
mpstat
MPSTAT(1) Linux User's Manual MPSTAT(1)NAME
mpstat - Report processors related statistics.
SYNOPSIS
mpstat [ -P { cpu | ALL } ] [ -V ] [ interval [ count ] ]
DESCRIPTION
The mpstat command writes to standard output activities for each available processor, processor 0 being the first one. Global average
activities among all processors are also reported. The mpstat command can be used both on SMP and UP machines, but in the latter, only
global average activities will be printed.
The interval parameter specifies the amount of time in seconds between each report. A value of 0 indicates that processors statistics are
to be reported for the time since system startup (boot). The count parameter can be specified in conjunction with the interval parameter
if this one is not set to zero. The value of count determines the number of reports generated at interval seconds apart. If the interval
parameter is specified without the count parameter, the mpstat command generates reports continuously.
REPORTS
The report generated by the mpstat command has the following format:
CPU
Processor number. The keyword all indicates that statistics are calculated as averages among all processors.
%user
Show the percentage of CPU utilization that occurred while executing at the user level (application).
%nice
Show the percentage of CPU utilization that occurred while executing at the user level with nice priority.
%system
Show the percentage of CPU utilization that occurred while executing at the system level (kernel).
%idle
Show the percentage of time that the CPU or CPUs were idle.
intr/s
Show the total number of interrupts received per second by the CPU or CPUs.
OPTIONS -P cpu | ALL
Indicate the processor number for which statistics are to be reported. cpu is the processor number. Note that processor 0 is the
first processor. The ALL keyword indicates that statistics are to be reported for all processors.
-V Print version number and usage then exit.
ENVIRONMENT
The mpstat command takes into account the following environment variable:
S_TIME_FORMAT
If this variable exists and its value is ISO then the current locale will be ignored when printing the date in the report header.
The mpstat command will use the ISO format (YYYY-MM-DD) instead.
EXAMPLES
mpstat 2 5
Display five reports of global statistics among all processors at two second intervals.
mpstat -P ALL 2 5
Display five reports of statistics for all processors at two second intervals.
BUGS
/proc filesystem must be mounted for the mpstat command to work.
Only a few activities are supplied by the Linux kernel for each processor.
FILES
/proc contains various files with system statistics.
AUTHOR
Sebastien Godard <sebastien.godard@wanadoo.fr>
SEE ALSO sar(1), sadc(8), sa1(8), sa2(8), iostat(1), vmstat(8)
http://perso.wanadoo.fr/sebastien.godard/
Linux MAY 2000 MPSTAT(1)