<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>My explanation for the differences below is that hobbitdboard<BR>is reporting inactive clients as well as active, while A and B<BR>look at only active rrd files (recent changed date).</DIV>
<DIV> </DIV>
<DIV>What do you think? Is there another rrd, beside vmstat.rrd, that is good for checking<BR>CPU?<BR></DIV>
<DIV>PS: I'm using the unix comm command:<BR>C = comm -2 -3 A B | wc -l<BR>F = comm -2 -3 D E | wc -l </DIV>
<DIV><BR>A = all active tcp.conn.rrd (229)<BR>B = all active vmstat.rrd (150)<BR>C = A - (those in both A and B) - (those in B only)<BR>------- Hobbit summary: -------<BR>B. clients reporting data: 150<BR>C. client-less,ping-only: 83 </DIV>
<DIV>D = hobbitdboard test=conn<BR>E = hobbitdboard test=cpu<BR>F = D - (those in both D and E) - (those in E only)</DIV>
<DIV>D. 229<BR>E. 164 # should be same as B<BR>F. 69 # should be same as C</DIV>
<DIV><BR>--- On Fri, 8/21/09, ye-fee liang <<A href="mailto:yf.liang@yahoo.ca">yf.liang@yahoo.ca</A>> wrote:</DIV>
<DIV><BR>From: ye-fee liang <<A href="mailto:yf.liang@yahoo.ca">yf.liang@yahoo.ca</A>><BR>Subject: Re: hobbit monitoring summary report<BR>To: <A href="mailto:hobbit@hswn.dk">hobbit@hswn.dk</A><BR>Received: Friday, August 21, 2009, 10:30 AM</DIV>
<DIV><BR>Thank you for the prompt reply. Is it possible to distinguish between "Active" clients<BR>those that are promptly responding to tests (say, pings), those that are currently<BR>sending data (say, CPU), and those have not been responding and sending<BR>(maybe the users dispose/shut down the servers without informing to update Hobbit).</DIV>
<DIV>My definition of "Active" is if it responds or sends data in the last hour.</DIV>
<DIV><BR>RE: [hobbit] hobbit monitoring summary report<BR>--------------------------------------------------------------------------------<BR>To: <hobbit (at) hswn.dk> <BR>Subject: RE: [hobbit] hobbit monitoring summary report <BR>From: Torsten Richter <bb4 (at) richter-it.net> <BR>Date: Fri, 21 Aug 2009 09:34:37 +0200 <BR>--------------------------------------------------------------------------------<BR>Hello,<BR>well you could do a <BR>ALLCLIENTS=`$HOBBITSERVERHOME/bin/bb 127.0.0.1 "hobbitdboard"|awk -F\| '{print $1}'|sort -u|wc -l` <BR>to get all clients that actually report to your server.<BR>As second step do a INSTCLIENTS=`$HOBBITSERVERHOME/bin/bb 127.0.0.1 "hobbitdboard test=cpu"|awk -F\| '{print $1}'|sort -u|wc -l` <BR>to get all clients that have client installed monitoring. I assume if a client is installed then it also reports a cpu status.<BR>Finally do CLIENTLESS=$((ALLCLIENTS-INSTCLIENTS)).<BR>However, clients polled via SNMP
are also show the cpu status but have no client installed.<BR>But I hope to have helped you a bit.<BR>Cheers<BR>Torsten <BR></DIV></td></tr></table><br>
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