graph shows incorrect data

3 messages in this thread

list Naveen Kumar Venkatesh · Tue, 10 Sep 2013 19:21:59 +0530 ·

Hi,
 I am new to Xymon. I have setup Xymon to monitor my performance servers. I
have written custom scripts to collect some specific data, and added it to
clientlaunch.cfg to run at every 5 second interval

[gc]
        ENVFILE $XYMONCLIENTHOME/etc/xymonclient.cfg
        CMD $XYMONCLIENTHOME/ext/gc_stats.sh
        LOGFILE $XYMONCLIENTHOME/tmp/msg.gc_stats.log
        INTERVAL 5

gc_stats.sh looks like this.
======================
 pid=`pgrep rdu`
#Fact=1024.0
Fact=0.0009765
gc=`/opt/jdk1.6.0_24/bin/jstat -gc ${pid} |tail -1`
IFS=' '
read -a array <<< "$gc"
EdenCap=${array[4]}
EdenUsed=${array[5]}
OldCap=${array[6]}
OldUsed=${array[7]}
PermCap=${array[8]}
PermUsed=${array[9]}

EdenCap=`echo "$EdenCap * $Fact"|bc`
EdenUsed=`echo "$EdenUsed * $Fact"|bc`
OldCap=`echo "$OldCap * $Fact"|bc`
OldUsed=`echo "$OldUsed * $Fact"|bc`
PermCap=`echo "$PermCap * $Fact"|bc`
PermUsed=`echo "$PermUsed * $Fact"|bc`

 COLOR=green
 COLUMN=HeapStats

 MSG="EdenCapacity: ${EdenCap}
   EdenUsed: ${EdenUsed}
   OldCapacity: ${OldCap}
   OldUsed: ${OldUsed}
   PermCapacity: ${PermCap}
   PermUsed: ${PermUsed}
      "

   # Tell Xymon about it
   $XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR `date`

   ${MSG}
   "

   exit 0
========================================
On the server side, I have added the following in xymonserver.cfg
TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,files,procs=processes,ports,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,if_load=devmon,temp=devmon,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats=ncv"

NCV_HeapStats="EdenCapacity:GAUGE,EdenUsed:GAUGE,OldCapacity:GAUGE,OldUsed:GAUGE,PermCapacity:GAUGE,PermUsed:GAUGE"

GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,devmon::1,if_load::1,temp,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats"

I have added the below in graphs.cfg
==============================
      [HeapStats]
        TITLE HeapStats info
        YAXIS MegaBytes
        -l 0.000
        DEF:EdenUsed=HeapStats.rrd:EdenUsed:AVERAGE
        DEF:EdenCapacity=HeapStats.rrd:EdenCapacity:AVERAGE
        DEF:OldCapacity=HeapStats.rrd:OldCapacity:AVERAGE
        DEF:OldUsed=HeapStats.rrd:OldUsed:AVERAGE
        DEF:PermCapacity=HeapStats.rrd:PermCapacity:AVERAGE
        DEF:PermUsed=HeapStats.rrd:PermUsed:AVERAGE
        LINE1:EdenCapacity#FF0000: EdenCapacity
        LINE2:EdenUsed#808080: EdenUsed
        LINE3:OldCapacity#00CC00: OldCapacity
        LINE4:OldUsed#00CCCC: OldUsed
        LINE5:PermCapacity#FFFF00: PermCapacity
        LINE6:PermUsed#CFFFF0: PermUsed
        COMMENT:\n
        GPRINT:EdenCapacity:LAST:EdenCapacity \: %5.1lf (cur)
        GPRINT:EdenCapacity:MAX: \: %5.1lf (max)
        GPRINT:EdenCapacity:MIN: \: %5.1lf (min)
        GPRINT:EdenCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:EdenUsed:LAST:EdenUsed \: %5.1lf (cur)
        GPRINT:EdenUsed:MAX: \: %5.1lf (max)
        GPRINT:EdenUsed:MIN: \: %5.1lf (min)
        GPRINT:EdenUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldCapacity:LAST:OldCapacity \: %5.1lf (cur)
        GPRINT:OldCapacity:MAX: \: %5.1lf (max)
        GPRINT:OldCapacity:MIN: \: %5.1lf (min)
        GPRINT:OldCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldUsed:LAST:OldUsed \: %5.1lf (cur)
        GPRINT:OldUsed:MAX: \: %5.1lf (max)
        GPRINT:OldUsed:MIN: \: %5.1lf (min)
        GPRINT:OldUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermCapacity:LAST:PermCapacity \: %5.1lf (cur)
        GPRINT:PermCapacity:MAX: \: %5.1lf (max)
        GPRINT:PermCapacity:MIN: \: %5.1lf (min)
        GPRINT:PermCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermUsed:LAST:PermUsed \: %5.1lf (cur)
        GPRINT:PermUsed:MAX: \: %5.1lf (max)
        GPRINT:PermUsed:MIN: \: %5.1lf (min)
        GPRINT:PermUsed:AVERAGE: \: %5.1lf (avg)\n
============================

In the HeapStats (column) page, I see the latest values obtained in the
text message like this.
=========
Tue Sep 10 12:15:48 IST 2013

   EdenCapacity: 1080.8058240
   EdenUsed: 1053.1013472
   OldCapacity: 2744.8243200
   OldUsed: 91.4092861
   PermCapacity: 44.9346240
   PermUsed: 44.7480148


============

But, when it comes to graph it is showing stale data always. It is not
reflecting the latest data
[image: xymongraph ncv:HeapStats]
======

Sorry for the long mail. Could some one help me with this? I want all
the data being collected to be persisted in the rrd files.

Any help is very much appreciated.

Thanks,

NV

list Naveen Kumar Venkatesh · Tue, 10 Sep 2013 21:28:58 +0530 ·

I see all NAN values mostly in RRD dump, database tag has only NAN values
towards the end there are a couple of entries.

========
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE rrd SYSTEM "http://oss.oetiker.ch/rrdtool/rrdtool.dtd">;
<!-- Round Robin Database Dump -->
<rrd>
        <version>0003</version>
        <step>5</step> <!-- Seconds -->
        <lastupdate>1378803140</lastupdate> <!-- 2013-09-10 14:22:20 IST -->

        <ds>
                <name> EdenCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>1080.8058240</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> EdenUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>925.8422071</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> OldCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>2744.8243200</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> OldUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>71.9669758</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> PermCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>71.4915180</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> PermUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>43.1139397</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <!-- Round Robin Archives -->
        <rra>
                <cf>AVERAGE</cf>
                <pdp_per_row>60</pdp_per_row> <!-- 300 seconds -->

                <params>
                <xff>8.0000000000e-03</xff>
                </params>
                <cdp_prep>
                        <ds>
                        <primary_value>1.0808058240e+03</primary_value>
                        <secondary_value>1.0808058240e+03</secondary_value>
                        <value>3.0262563072e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>5.1726153244e+02</primary_value>
                        <secondary_value>4.0509877902e+02</secondary_value>
                        <value>1.6706572956e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>2.7448243200e+03</primary_value>
                        <secondary_value>2.7448243200e+03</secondary_value>
                        <value>7.6855080960e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>7.1702997275e+01</primary_value>
                        <secondary_value>7.1845440640e+01</secondary_value>
                        <value>2.0134710311e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>7.1491518000e+01</primary_value>
                        <secondary_value>7.1491518000e+01</secondary_value>
                        <value>2.0017625040e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>4.3105932400e+01</primary_value>
                        <secondary_value>4.3105932400e+01</secondary_value>
                        <value>1.2071230503e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                </cdp_prep>
                <database>
                        <!-- 2013-09-08 14:25:00 IST / 1378630500 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:30:00 IST / 1378630800 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:35:00 IST / 1378631100 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:40:00 IST / 1378631400 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:45:00 IST / 1378631700 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:50:00 IST / 1378632000 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:55:00 IST / 1378632300 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:00:00 IST / 1378632600 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:05:00 IST / 1378632900 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:10:00 IST / 1378633200 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:15:00 IST / 1378633500 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
========


On Tue, Sep 10, 2013 at 7:21 PM, Naveen Kumar Venkatesh

▸ quoted from Naveen Kumar Venkatesh

<user-bb783d4476fb@xymon.invalid>wrote:

Hi,
 I am new to Xymon. I have setup Xymon to monitor my performance servers.
I have written custom scripts to collect some specific data, and added it
to clientlaunch.cfg to run at every 5 second interval

[gc]
        ENVFILE $XYMONCLIENTHOME/etc/xymonclient.cfg
        CMD $XYMONCLIENTHOME/ext/gc_stats.sh
        LOGFILE $XYMONCLIENTHOME/tmp/msg.gc_stats.log
        INTERVAL 5

gc_stats.sh looks like this.
======================
 pid=`pgrep rdu`
#Fact=1024.0
Fact=0.0009765
gc=`/opt/jdk1.6.0_24/bin/jstat -gc ${pid} |tail -1`
IFS=' '
read -a array <<< "$gc"
EdenCap=${array[4]}
EdenUsed=${array[5]}
OldCap=${array[6]}
OldUsed=${array[7]}
PermCap=${array[8]}
PermUsed=${array[9]}

EdenCap=`echo "$EdenCap * $Fact"|bc`
EdenUsed=`echo "$EdenUsed * $Fact"|bc`
OldCap=`echo "$OldCap * $Fact"|bc`
OldUsed=`echo "$OldUsed * $Fact"|bc`
PermCap=`echo "$PermCap * $Fact"|bc`
PermUsed=`echo "$PermUsed * $Fact"|bc`

 COLOR=green
 COLUMN=HeapStats

 MSG="EdenCapacity: ${EdenCap}
   EdenUsed: ${EdenUsed}
   OldCapacity: ${OldCap}
   OldUsed: ${OldUsed}
   PermCapacity: ${PermCap}
   PermUsed: ${PermUsed}
      "

   # Tell Xymon about it
   $XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR `date`

   ${MSG}
   "

   exit 0
========================================
On the server side, I have added the following in xymonserver.cfg

TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,files,procs=processes,ports,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,if_load=devmon,temp=devmon,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats=ncv"


NCV_HeapStats="EdenCapacity:GAUGE,EdenUsed:GAUGE,OldCapacity:GAUGE,OldUsed:GAUGE,PermCapacity:GAUGE,PermUsed:GAUGE"


GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,devmon::1,if_load::1,temp,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats"

I have added the below in graphs.cfg
==============================
      [HeapStats]
        TITLE HeapStats info
        YAXIS MegaBytes
        -l 0.000
        DEF:EdenUsed=HeapStats.rrd:EdenUsed:AVERAGE
        DEF:EdenCapacity=HeapStats.rrd:EdenCapacity:AVERAGE
        DEF:OldCapacity=HeapStats.rrd:OldCapacity:AVERAGE
        DEF:OldUsed=HeapStats.rrd:OldUsed:AVERAGE
        DEF:PermCapacity=HeapStats.rrd:PermCapacity:AVERAGE
        DEF:PermUsed=HeapStats.rrd:PermUsed:AVERAGE
        LINE1:EdenCapacity#FF0000: EdenCapacity
        LINE2:EdenUsed#808080: EdenUsed
        LINE3:OldCapacity#00CC00: OldCapacity
        LINE4:OldUsed#00CCCC: OldUsed
        LINE5:PermCapacity#FFFF00: PermCapacity
        LINE6:PermUsed#CFFFF0: PermUsed
        COMMENT:\n
        GPRINT:EdenCapacity:LAST:EdenCapacity \: %5.1lf (cur)
        GPRINT:EdenCapacity:MAX: \: %5.1lf (max)
        GPRINT:EdenCapacity:MIN: \: %5.1lf (min)
        GPRINT:EdenCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:EdenUsed:LAST:EdenUsed \: %5.1lf (cur)
        GPRINT:EdenUsed:MAX: \: %5.1lf (max)
        GPRINT:EdenUsed:MIN: \: %5.1lf (min)
        GPRINT:EdenUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldCapacity:LAST:OldCapacity \: %5.1lf (cur)
        GPRINT:OldCapacity:MAX: \: %5.1lf (max)
        GPRINT:OldCapacity:MIN: \: %5.1lf (min)
        GPRINT:OldCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldUsed:LAST:OldUsed \: %5.1lf (cur)
        GPRINT:OldUsed:MAX: \: %5.1lf (max)
        GPRINT:OldUsed:MIN: \: %5.1lf (min)
        GPRINT:OldUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermCapacity:LAST:PermCapacity \: %5.1lf (cur)
        GPRINT:PermCapacity:MAX: \: %5.1lf (max)
        GPRINT:PermCapacity:MIN: \: %5.1lf (min)
        GPRINT:PermCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermUsed:LAST:PermUsed \: %5.1lf (cur)
        GPRINT:PermUsed:MAX: \: %5.1lf (max)
        GPRINT:PermUsed:MIN: \: %5.1lf (min)
        GPRINT:PermUsed:AVERAGE: \: %5.1lf (avg)\n
============================

In the HeapStats (column) page, I see the latest values obtained in the
text message like this.
=========
Tue Sep 10 12:15:48 IST 2013

   EdenCapacity: 1080.8058240
   EdenUsed: 1053.1013472
   OldCapacity: 2744.8243200
   OldUsed: 91.4092861
   PermCapacity: 44.9346240
   PermUsed: 44.7480148


============

But, when it comes to graph it is showing stale data always. It is not reflecting the latest data
[image: xymongraph ncv:HeapStats]

======

Sorry for the long mail. Could some one help me with this? I want all the data being collected to be persisted in the rrd files.

Any help is very much appreciated.

Thanks,

NV

list Jeremy Laidman · Wed, 18 Sep 2013 15:38:55 +1000 ·

I think you need to send the data in at 300 second intervals rather than 5
second intervals.  I think this is a constraint in RRD under the default
settings, but you might be able to tweak the RRD file parameters to support
5-second intervals.

J

▸ quoted from Naveen Kumar Venkatesh



On 11 September 2013 01:58, Naveen Kumar Venkatesh <user-bb783d4476fb@xymon.invalid>wrote:

I see all NAN values mostly in RRD dump, database tag has only NAN values
towards the end there are a couple of entries.

========
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE rrd SYSTEM "http://oss.oetiker.ch/rrdtool/rrdtool.dtd">;
<!-- Round Robin Database Dump -->
<rrd>
        <version>0003</version>
        <step>5</step> <!-- Seconds -->
        <lastupdate>1378803140</lastupdate> <!-- 2013-09-10 14:22:20 IST
-->

        <ds>
                <name> EdenCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>1080.8058240</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> EdenUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>925.8422071</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> OldCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>2744.8243200</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> OldUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>71.9669758</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> PermCapacity </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>71.4915180</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <ds>
                <name> PermUsed </name>
                <type> GAUGE </type>
                <minimal_heartbeat>600</minimal_heartbeat>
                <min>NaN</min>
                <max>NaN</max>

                <!-- PDP Status -->
                <last_ds>43.1139397</last_ds>
                <value>0.0000000000e+00</value>
                <unknown_sec> 0 </unknown_sec>
        </ds>

        <!-- Round Robin Archives -->
        <rra>
                <cf>AVERAGE</cf>
                <pdp_per_row>60</pdp_per_row> <!-- 300 seconds -->

                <params>
                <xff>8.0000000000e-03</xff>
                </params>
                <cdp_prep>
                        <ds>
                        <primary_value>1.0808058240e+03</primary_value>
                        <secondary_value>1.0808058240e+03</secondary_value>
                        <value>3.0262563072e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>5.1726153244e+02</primary_value>
                        <secondary_value>4.0509877902e+02</secondary_value>
                        <value>1.6706572956e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>2.7448243200e+03</primary_value>
                        <secondary_value>2.7448243200e+03</secondary_value>
                        <value>7.6855080960e+04</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>7.1702997275e+01</primary_value>
                        <secondary_value>7.1845440640e+01</secondary_value>
                        <value>2.0134710311e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>7.1491518000e+01</primary_value>
                        <secondary_value>7.1491518000e+01</secondary_value>
                        <value>2.0017625040e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                        <ds>
                        <primary_value>4.3105932400e+01</primary_value>
                        <secondary_value>4.3105932400e+01</secondary_value>
                        <value>1.2071230503e+03</value>
                        <unknown_datapoints>0</unknown_datapoints>
                        </ds>
                </cdp_prep>
                <database>
                        <!-- 2013-09-08 14:25:00 IST / 1378630500 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:30:00 IST / 1378630800 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:35:00 IST / 1378631100 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:40:00 IST / 1378631400 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:45:00 IST / 1378631700 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:50:00 IST / 1378632000 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 14:55:00 IST / 1378632300 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:00:00 IST / 1378632600 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:05:00 IST / 1378632900 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:10:00 IST / 1378633200 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
                        <!-- 2013-09-08 15:15:00 IST / 1378633500 -->
<row><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v></row>
========


On Tue, Sep 10, 2013 at 7:21 PM, Naveen Kumar Venkatesh <
user-bb783d4476fb@xymon.invalid> wrote:

Hi,
 I am new to Xymon. I have setup Xymon to monitor my performance servers.
I have written custom scripts to collect some specific data, and added it
to clientlaunch.cfg to run at every 5 second interval

[gc]
        ENVFILE $XYMONCLIENTHOME/etc/xymonclient.cfg
        CMD $XYMONCLIENTHOME/ext/gc_stats.sh
        LOGFILE $XYMONCLIENTHOME/tmp/msg.gc_stats.log
        INTERVAL 5

gc_stats.sh looks like this.
======================
 pid=`pgrep rdu`
#Fact=1024.0
Fact=0.0009765
gc=`/opt/jdk1.6.0_24/bin/jstat -gc ${pid} |tail -1`
IFS=' '
read -a array <<< "$gc"
EdenCap=${array[4]}
EdenUsed=${array[5]}
OldCap=${array[6]}
OldUsed=${array[7]}
PermCap=${array[8]}
PermUsed=${array[9]}

EdenCap=`echo "$EdenCap * $Fact"|bc`
EdenUsed=`echo "$EdenUsed * $Fact"|bc`
OldCap=`echo "$OldCap * $Fact"|bc`
OldUsed=`echo "$OldUsed * $Fact"|bc`
PermCap=`echo "$PermCap * $Fact"|bc`
PermUsed=`echo "$PermUsed * $Fact"|bc`

 COLOR=green
 COLUMN=HeapStats

 MSG="EdenCapacity: ${EdenCap}
   EdenUsed: ${EdenUsed}
   OldCapacity: ${OldCap}
   OldUsed: ${OldUsed}
   PermCapacity: ${PermCap}
   PermUsed: ${PermUsed}
      "

   # Tell Xymon about it
   $XYMON $XYMSRV "status $MACHINE.$COLUMN $COLOR `date`

   ${MSG}
   "

   exit 0
========================================
On the server side, I have added the following in xymonserver.cfg

TEST2RRD="cpu=la,disk,inode,qtree,memory,$PINGCOLUMN=tcp,http=tcp,dns=tcp,dig=tcp,time=ntpstat,vmstat,iostat,netstat,temperature,apache,bind,sendmail,mailq,nmailq=mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,files,procs=processes,ports,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,if_load=devmon,temp=devmon,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats=ncv"


NCV_HeapStats="EdenCapacity:GAUGE,EdenUsed:GAUGE,OldCapacity:GAUGE,OldUsed:GAUGE,PermCapacity:GAUGE,PermUsed:GAUGE"


GRAPHS="la,disk,inode,qtree,files,processes,memory,users,vmstat,iostat,tcp.http,tcp,ncv,netstat,ifstat,mrtg::1,ports,temperature,ntpstat,apache,bind,sendmail,mailq,socks,bea,iishealth,citrix,bbgen,bbtest,bbproxy,hobbitd,clock,lines,ops,stats,cifs,JVM,JMS,HitCache,Session,JDBCConn,ExecQueue,JTA,TblSpace,RollBack,MemReq,InvObj,snapmirr,snaplist,snapshot,devmon::1,if_load::1,temp,paging,mdc,mdchitpct,cics,dsa,getvis,maxuser,nparts,xymongen,xymonnet,xymonproxy,xymond,HeapStats"

I have added the below in graphs.cfg
==============================
      [HeapStats]
        TITLE HeapStats info
        YAXIS MegaBytes
        -l 0.000
        DEF:EdenUsed=HeapStats.rrd:EdenUsed:AVERAGE
        DEF:EdenCapacity=HeapStats.rrd:EdenCapacity:AVERAGE
        DEF:OldCapacity=HeapStats.rrd:OldCapacity:AVERAGE
        DEF:OldUsed=HeapStats.rrd:OldUsed:AVERAGE
        DEF:PermCapacity=HeapStats.rrd:PermCapacity:AVERAGE
        DEF:PermUsed=HeapStats.rrd:PermUsed:AVERAGE
        LINE1:EdenCapacity#FF0000: EdenCapacity
        LINE2:EdenUsed#808080: EdenUsed
        LINE3:OldCapacity#00CC00: OldCapacity
        LINE4:OldUsed#00CCCC: OldUsed
        LINE5:PermCapacity#FFFF00: PermCapacity
        LINE6:PermUsed#CFFFF0: PermUsed
        COMMENT:\n
        GPRINT:EdenCapacity:LAST:EdenCapacity \: %5.1lf (cur)
        GPRINT:EdenCapacity:MAX: \: %5.1lf (max)
        GPRINT:EdenCapacity:MIN: \: %5.1lf (min)
        GPRINT:EdenCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:EdenUsed:LAST:EdenUsed \: %5.1lf (cur)
        GPRINT:EdenUsed:MAX: \: %5.1lf (max)
        GPRINT:EdenUsed:MIN: \: %5.1lf (min)
        GPRINT:EdenUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldCapacity:LAST:OldCapacity \: %5.1lf (cur)
        GPRINT:OldCapacity:MAX: \: %5.1lf (max)
        GPRINT:OldCapacity:MIN: \: %5.1lf (min)
        GPRINT:OldCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:OldUsed:LAST:OldUsed \: %5.1lf (cur)
        GPRINT:OldUsed:MAX: \: %5.1lf (max)
        GPRINT:OldUsed:MIN: \: %5.1lf (min)
        GPRINT:OldUsed:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermCapacity:LAST:PermCapacity \: %5.1lf (cur)
        GPRINT:PermCapacity:MAX: \: %5.1lf (max)
        GPRINT:PermCapacity:MIN: \: %5.1lf (min)
        GPRINT:PermCapacity:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
        GPRINT:PermUsed:LAST:PermUsed \: %5.1lf (cur)
        GPRINT:PermUsed:MAX: \: %5.1lf (max)
        GPRINT:PermUsed:MIN: \: %5.1lf (min)
        GPRINT:PermUsed:AVERAGE: \: %5.1lf (avg)\n
============================

In the HeapStats (column) page, I see the latest values obtained in the
text message like this.
=========
Tue Sep 10 12:15:48 IST 2013

   EdenCapacity: 1080.8058240
   EdenUsed: 1053.1013472
   OldCapacity: 2744.8243200
   OldUsed: 91.4092861
   PermCapacity: 44.9346240
   PermUsed: 44.7480148


============

But, when it comes to graph it is showing stale data always. It is not reflecting the latest data
[image: xymongraph ncv:HeapStats]


======

Sorry for the long mail. Could some one help me with this? I want all the data being collected to be persisted in the rrd files.

Any help is very much appreciated.

Thanks,


NV

graph shows incorrect data 🔗 link

graph shows incorrect data