Pablo, You don't need the parenthesis at the target line. Make sure all of the targetline is in one line in your config file. Beside you can check the first lines of the file 10.0.0.79.bytes-mem.log. The first line contains the last result from the target line, the other lines give the values plotted in the graphs. If the numbers shown on the first line exceed the value you use for MaxBytes the numbers are ignored and your graph stays empty.
Hth, Jan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pablo Gestido Sent: Wednesday, August 10, 2005 11:59 PM To: [EMAIL PROTECTED] Subject: [mrtg] Target with aritmetic expression not working Hi: I am trying to use mrtg (2.12.2 on Windows NT Workstation) to monitor W2003 server memory. The server has 512 Mb memory, so I made the following mrtg.cfg file (this is one portion of it) ##### Memory 512 Mb = 536870912 bytes YLegend[10.0.0.79.bytes-mem]: Bytes WithPeak[10.0.0.79.bytes-mem]: ymw Options[10.0.0.79.bytes-mem]: growright,gauge,nobanner,noarrow Target[10.0.0.79.bytes-mem]: (.1.3.6.1.2.1.25.2.3.1.6.4&.1.3.6.1.2.1.25.2.3.1.6.5:[EMAIL PROTECTED]) * (65536) ##Target[10.0.0.79.bytes-mem]: .1.3.6.1.2.1.25.2.3.1.6.4&.1.3.6.1.2.1.25.2.3.1.6.5:[EMAIL PROTECTED] MaxBytes[10.0.0.79.bytes-mem]: 536870912 Title[10.0.0.79.bytes-mem]: Memory Usage ShortLegend[10.0.0.79.bytes-mem]: B Legend1[10.0.0.79.bytes-mem]: Physical Memory Used Legend2[10.0.0.79.bytes-mem]: Virtual Memory Used Legend3[10.0.0.79.bytes-mem]: Max Physical Memory Used Legend4[10.0.0.79.bytes-mem]: Max Virtual Memory Used LegendI[10.0.0.79.bytes-mem]: Physical Memory: LegendO[10.0.0.79.bytes-mem]: Virtual Memory: PageTop[10.0.0.79.bytes-mem]: <H1>Memory Utilization</H1> The problem is that I get the graph attached form it (it is not getting any value). If I change the target line in the mrtg.cfg and use .. Target[10.0.0.79.bytes-mem]: .1.3.6.1.2.1.25.2.3.1.6.4&.1.3.6.1.2.1.25.2.3.1.6.5:[EMAIL PROTECTED] it graphs everything OK (but int # of pages - 64k instead of bytes) I hope anyone can help me to get the arithmetic expresion work TIA Pablo -- Attached file removed by Ecartis and put at URL below -- -- Type: image/jpeg -- Size: 30k (31585 bytes) -- URL : http://lists.ee.ethz.ch/p/memory.jpg -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://lists.ee.ethz.ch/lsg2.cgi _________________________________________________________ Het ministerie van Sociale Zaken en Werkgelegenheid sluit elke aansprakelijkheid uit in verband met het niet juist, onvolledig of niet tijdig overkomen van de informatie in deze e-mail. Aan dit bericht kunnen geen rechten worden ontleend. Dit bericht is alleen bestemd voor de geadresseerde. Indien dit bericht niet voor u bestemd is, verzoeken wij u dit onmiddellijk aan ons te melden en de inhoud van dit bericht te vernietigen. _________________________________________________________ The ministry of Social Affairs and Employment is not liable for any incorrect or incomplete transmission of the information in this e-mail or for any delay in its receipt. This message shall not constitute any obligations. This message is intended solely for the addressee. If you have received this message in error, please inform us immediately and delete its content. _________________________________________________________ -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
