Vmstat fault section all values are 0 Post: 302770307

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reset values for vmstat

How do you reset the values that vmstat displays? Vmstat displays a running average from the last the system was restarted on the first line, how do you reset these values without restarting the system? (Solaris 8)

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vmstat

When I exeute vmstat (e.g. vmstat 30 2), in some machines I get some wierd result as the first line. like: -117% or 208% for CPU idle percentage. But the second line is alright. Could someone explain this please. Thanks ! Chaadana

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Hi I wanted to collect data by using vmstat -I 60 >xxxx.txt & using my own account It was stopped by it self after 2 hours try again same result We want to collect day date by succession how to collect data using vmstat for day Thank you

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Hi everyone, I need to see some VM manager performance/behavior information on some Linux boxes regarding pages scanned/activation of the paging algorithm in order to get an idea if a given server needs more memory and is actually paging. In Aix servers, by using the vmstat cmd you...

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fr and sr (from vmstat output) values are very high

Hi AIX Expert, the fr (page freed/page replacement) and sr (pages scanned by page-replacement algorithm) values from the vmstat output (see below please) are very high. I usually see this high value during the oracle database backup. In addition, the page scan/page steal/ page faults values...

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I m checking idle time using vmstat, below are the results var=$(ssh wmtmgr@$hostname vmstat | tail -1 | awk '{print $15}') 89 and now im subtracting 89 with 100 & im getting expected results expr 100 - $var 11 Now How can I get the result 11 in one line code?

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C. To segmentation fault or not to segmentation fault, that is the question.

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LEARN ABOUT CENTOS

pmdasamba

PMDASAMBA(1)						       Performance Co-Pilot						      PMDASAMBA(1)

NAME

       pmdasamba - Samba performance metrics domain agent (PMDA)

DESCRIPTION

       pmdasamba is a Performance Metrics Domain Agent (PMDA) which exports metric values from Samba, a Windows SMB/CIFS server for UNIX.

       In order for values to be made available by this PMDA, Samba must have been built with profiling support (WITH_PROFILE in "smbd -b"
       output).  This PMDA dynamically enumerates much of its metric hierarchy, based on the contents of "smbstatus --profile".

       When the agent is installed (see below), the Install script will attempt to enable Samba statistics gathering, using "smbcontrol
       --profile".

INSTALLATION

       If you want access to the names and values for the samba performance metrics, do the following as root:

	       # cd $PCP_PMDAS_DIR/samba
	       # ./Install

       If you want to undo the installation, do the following as root:

	       # cd $PCP_PMDAS_DIR/samba
	       # ./Remove

       pmdasamba is launched by pmcd(1) and should never be executed directly.	The Install and Remove scripts notify pmcd(1) when the agent is
       installed or removed.

FILES

       $PCP_PMDAS_DIR/samba/Install
	   installation script for the pmdasamba agent

       $PCP_PMDAS_DIR/samba/Remove
	   undo installation script for the pmdasamba agent

       $PCP_LOG_DIR/pmcd/samba.log
	   default log file for error messages from pmdasamba

SEE ALSO

       pmcd(1), smbd(1) and samba(7).

3.8.10							       Performance Co-Pilot						      PMDASAMBA(1)

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fr and sr (from vmstat output) values are very high

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LEARN ABOUT CENTOS

pmdasamba