Some time graphs are empty

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LinuxLoader
Posts: 15
Joined: Fri Mar 17, 2006 9:43 am

Some time graphs are empty

Post by LinuxLoader »

Here is my configuration.
Cacti Version - 0.8.7c
Plugin Architecture - 2.3
Poller Type - CMD.php
Server Info - Linux 2.6.24-gentoo-r4cacti
Web Server - Apache
PHP - 5.2.8-pl1-gentoo
PHP Extensions - zip, xmlwriter, libxml, xmlrpc, dom, xmlreader, xml, tidy, session, pcre, SimpleXML, sockets, snmp, SPL, standard, Reflection, posix, pgsql, PDO, pdo_pgsql, PDO_ODBC, pdo_mysql, odbc, mysqli, mysql, mcrypt, mbstring, imap, iconv, hash, gettext, gd, ftp, dba, date, curl, ctype, bz2, zlib, openssl, apache2handler, fileinfo, yaz
MySQL - 5.0.60
RRDTool - 1.2.28
SNMP - 5.4.1.1
Plugins
  • PHP Network Weathermap (weathermap - v0.95b)
    Host Info (hostinfo - v0.2)
    Real-time statistics (zond - v0.34b)
    SuperLinks (superlinks - v0.72)
Problem for me is that most of the graphics don`t fill in evry poll
cron interval is 1m poller interval is so 1m , and i use cmd.php Most of the devices are cisco 3400/2960/3750 and several 7606 and 4510.
SYSTEM: STATS: Time:15.4236 Method:cmd.php Processes:2 Threads:N/A Hosts:87 HostsPerProcess:44 DataSources:2710 RRDsProcessed:1350


Here comes the fun part , i moved the source and the database on other machine 99% identical to first
PC2: free -m
total used free shared buffers cached
Mem: 1010 888 122 0 163 501
-/+ buffers/cache: 223 787
Swap: 1953 0 1953
PC2: grep Xeon /proc/cpuinfo
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz

PC1:
cacti # free -m
total used free shared buffers cached
Mem: 1010 929 81 0 91 589
-/+ buffers/cache: 248 762
Swap: 1953 0 1953
cacti rra # grep Xeon /proc/cpuinfo
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz

diference is only that the first is with single sata drive ,and the second is with software raid1.
At the second works fine no holes in the graphs.
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gandalf
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Post by gandalf »

Are you using the 64 bit templates?
Reinhard
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LinuxLoader
Posts: 15
Joined: Fri Mar 17, 2006 9:43 am

Post by LinuxLoader »

Yes , i am , some problems i have with one 50% loaded cisco 7606 sup32 becouse the cpu usega , but for some other graphs still have the same problem from time to time , all hosts are directly connected single /24 network.
[quote][b]Cacti Version[/b] - 0.8.7e
[b]Plugin Architecture[/b] - 2.5
[b]Poller Type[/b] - CMD.php
[b]Server Info[/b] - Linux 2.6.31-gentoo-r6monitoring
[b]Web Server[/b] - Apache
[b]PHP[/b] - 5.2.11-pl1-gentoo
[b]PHP Extensions[/b] - date, libxml, openssl, pcre, zlib, bcmath, bz2, curl, dba, dom, ftp, gd, gettext, hash, iconv, mbstring, mcrypt, mysql, SimpleXML, SPL, PDO, posix, Reflection, session, pdo_mysql, snmp, soap, sockets, standard, xml, xmlreader, xsl, zip, apache2handler, yaz
[b]MySQL[/b] - 5.0.84
[b]RRDTool[/b] - 1.2.30
[b]SNMP[/b] - 5.4.2.1
[b]Plugins[/b][list]PHP Network Weathermap (weathermap - v0.96)
Host Info (hostinfo - v0.2)[/list][/quote]
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gandalf
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Posts: 22383
Joined: Thu Dec 02, 2004 2:46 am
Location: Muenster, Germany
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Post by gandalf »

Anythinh strange in cacti.log? Please see 2nd link of my sig for more help
Reinhard
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LinuxLoader
Posts: 15
Joined: Fri Mar 17, 2006 9:43 am

Post by LinuxLoader »

Nothing strange , only thing is long time before i was playing with the poller interval and some templates , on a new svn source on the same machine everything is working perfect , right now i want get mactrack working but that is something else
[quote][b]Cacti Version[/b] - 0.8.7e
[b]Plugin Architecture[/b] - 2.5
[b]Poller Type[/b] - CMD.php
[b]Server Info[/b] - Linux 2.6.31-gentoo-r6monitoring
[b]Web Server[/b] - Apache
[b]PHP[/b] - 5.2.11-pl1-gentoo
[b]PHP Extensions[/b] - date, libxml, openssl, pcre, zlib, bcmath, bz2, curl, dba, dom, ftp, gd, gettext, hash, iconv, mbstring, mcrypt, mysql, SimpleXML, SPL, PDO, posix, Reflection, session, pdo_mysql, snmp, soap, sockets, standard, xml, xmlreader, xsl, zip, apache2handler, yaz
[b]MySQL[/b] - 5.0.84
[b]RRDTool[/b] - 1.2.30
[b]SNMP[/b] - 5.4.2.1
[b]Plugins[/b][list]PHP Network Weathermap (weathermap - v0.96)
Host Info (hostinfo - v0.2)[/list][/quote]
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gandalf
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Posts: 22383
Joined: Thu Dec 02, 2004 2:46 am
Location: Muenster, Germany
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Contact gandalf

Post by gandalf »

Playing with poller interval and rra settings requires quite a good rrdtool knowledge. It is easy to break things
Reinhard
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