<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none"></style> </head> <body dir="ltr" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> <p>nevermind, I just made it into tokens and counted my way though it... maybe not the best way but it works...</p> <p> </p> <p><a href="mailto:root@zfs10:/usr/lib/check_mk_agent/local">root@zfs10:/usr/lib/check_mk_agent/local</a># cat disk_iostat.sh<br> varInterval=5<br> varOutput=$(iostat -xn $varInterval 2 | grep c[0-99]);<br> tokens=( $varOutput )<br> tokenCount=$(echo ${tokens[*]} | wc -w )<br> tokenStart=$(((tokenCount/2)-1))<br> tokenInterval=11<br> tokenEnd=$((tokenCount))<br> for i in $(eval echo {$tokenStart..$tokenEnd..$tokenInterval});<br> do echo 0 disk_busy_${tokens[$i]} percent=${tokens[$i-1]} ${tokens[$i-1]} % average disk utilization last $varInterval seconds;<br> echo 0 disk_latency_${tokens[$i]} ms=${tokens[$i-3]} ${tokens[$i-3]} ms response time average last $varInterval seconds;<br> done<br> </p> <div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt; background-color: rgb(255, 255, 255);" dir="ltr"> <hr tabindex="-1" style="width: 98%; display: inline-block;"> <div id="divRplyFwdMsg" dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size: 11pt;"><b>From:</b> OmniOS-discuss <omnios-discuss-bounces@lists.omniti.com> on behalf of Rune Tipsmark <rt@steait.net><br> <b>Sent:</b> Saturday, January 24, 2015 6:25 PM<br> <b>To:</b> omnios-discuss@lists.omniti.com<br> <b>Subject:</b> [OmniOS-discuss] iostat skip first output</font> <div> </div> </div> <div> <p>hi all, I am just writing some scripts to gather performance data from iostat... or at least trying... I would like to completely skip the first output since boot from iostat output and just get right to the period I specified with the data current from that period. Is this possible at all?</p> <p> </p> <p>br,</p> <p>Rune</p> <p></p> </div> </div> </body> </html>