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Pune, Maharashtra, India
Working on Oracle technology for more than 14+ years.Oracle Certified professional. Expertise in Oracle advance technologies like Oracle Real Application Cluster (RAC) , Oracle DataGuard, Oracle ASM, Oracle Golden gate. Experience in Area of migration/Replication of Oracle Database. Expertise in Storage/OS administration,Vertulization, Cloud technology. Activly involed in forum discussion of RAC sig and DBA village.

Wednesday, May 26, 2010

OS Watcher (OSW

  1. OS Watcher (OSW) is a collection of UNIX shell scripts intended to collect and archive operating system and network metrics to aid support in diagnosing performance issues.

    It collected statastics for following commnad
    ps
    top
    mpstat
    iostat
    netstat
    traceroute
    vmstat

    Steps to use it.
    1. Download it from oracle metalink 301137.1
    2. How to install it-
    tar -xvf osw212.tar
    3. How to start it
    ./startOSW.sh 60 1
    where
    ARG1 = snapshot interval in seconds.
    ARG2 = the number of hours of archive data to store.
    4. More details given
    https://metalink2.oracle.com/metalink/plsql/docs/OSW_UG.htm

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