Trouble with RRDTool and updated uClibc

Rrdcollect is stand alone app, dont need cron for run. And as said developer much faster as rrdtool update. So i just want try it.

I try to remove space after colon, nothing change.
But the strange things happen and with rrdtool update. I a little bit correct "macsat rrdtool tutorial" script for statistic of tun0 (OPENVPN inteface).

First i try collect data from ifconfig, but in/out byte are always zero . (I dont know why). I decide use /proc/net/dev for get a stat. I create base like in tutorial, but when i add data the value is NAN.

Right now i dont had my config file, i will post tonight.

Yeah, I had to switch to using /proc/net/dev too. I don't know why macsat used ifconfig, it seems a terribly inefficient way to gather data. I always use /proc files whenever possible.

Quote:

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Originally Posted by _Denis_

Rrdcollect is stand alone app, dont need cron for run. And as said developer much faster as rrdtool update. So i just want try it.

I try to remove space after colon, nothing change.
But the strange things happen and with rrdtool update. I a little bit correct "macsat rrdtool tutorial" script for statistic of tun0 (OPENVPN inteface).

First i try collect data from ifconfig, but in/out byte are always zero . (I dont know why). I decide use /proc/net/dev for get a stat. I create base like in tutorial, but when i add data the value is NAN.

Right now i dont had my config file, i will post tonight.

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My setting that works:

Code:

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# Net: statistics
file:///proc/net/dev
" vlan1:%d %*d %*d %*d %*d %*d %*d %*d %d"  /opt/var/lib/rrd/test/vlan1.rrd:in,out
" vlan0:%d %*d %*d %*d %*d %*d %*d %*d %d"  /opt/var/lib/rrd/test/vlan0.rrd:in,out
" eth1:%d %*d %*d %*d %*d %*d %*d %*d %d"  /opt/var/lib/rrd/test/eth1.rrd:in,out
[maros@wl-500gp root]$ cat /proc/net/dev
Inter-|  Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:113530488 1341376    0    0    0    0          0        0 113530488 1341376    0    0    0    0      0          0
  sit0:      0      0    0    0    0    0          0        0        0      0    0    0    0    0      0          0
  eth0:2578898335 55172183 1039    0 1005  1005          0        0 2380392205 53092190    0    0    0    0      0          0
  eth1:      0      0    0    0    0  1405          0        0  919965  15314  16    0    0    0      0          0
 vlan0:3303049714 4772022    0    0    0    0          0      222 1328633450 5193225    0    0    0    0      0          0
 vlan1:2577692385 50400031    0    0    0    0          0  1299451 1051758607 47898963    0    0    0    0      0          0
  br0:3283961626 4772022    0    0    0    0          0        0 1274601982 4638916    0    0    0    0      0          0

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It`s work. My mistake, forgot uncommet file:///proc/net/dev.
2 maros what are you using for create images. rrdcgi or cron with rrdtool?

Quote:

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Originally Posted by _Denis_

It`s work. My mistake, forgot uncommet file:///proc/net/dev.
2 maros what are you using for create images. rrdcgi or cron with rrdtool?

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I'm using rrdtool, because of archiving stuff. I've made updated version of rrdtool.sh script, sources are here: rrdmonitor (right click and "Save as").
You can check it and let me know if you have any comments.

I would like to create some official page for it and maybe create and include package to nslu2 package tree, but I need to find some time first.

Quote:

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Originally Posted by maros

I'm using rrdtool, because of archiving stuff. I've made updated version of rrdtool.sh script, sources are here: rrdmonitor (right click and "Save as").
You can check it and let me know if you have any comments.

I would like to create some official page for it and maybe create and include package to nslu2 package tree, but I need to find some time first.

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Very useful script you made. I had a small problem with config, it not create any images until i have changed premision for /tmp/harddisk/opt/share/www/rrd to 667. May be i wrong but it not good idea to access rwx for "other"?

Quote:

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Originally Posted by _Denis_

Very useful script you made. I had a small problem with config, it not create any images until i have changed premision for /tmp/harddisk/opt/share/www/rrd to 667. May be i wrong but it not good idea to access rwx for "other"?

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Sorry, I didn't understand your last sentence.

I have some mess on user rights on my router, so it is possible that permissions are not set correctly in the script.

May be I should finally solve it:
- I'm using a renamed "admin" user account that owning most of files.
- My thttpd web server runs as nobody user.
- Disk is mounted via nfs and I want to be able check and change files as my desktop user.

Quote:

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Originally Posted by maros

Sorry, I didn't understand your last sentence.

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It`s my bad English. :(

What`s the point of archive, bottom of the page? Try figure out, without any results.

Add the following config:

Quote:

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[admin@oleo root]$ cat /opt/etc/thttpd.conf
dir=/opt/share/www
port=80
user=admin
nochroot
nosymlink
charset=iso-8859-2
cgipat=cgi-bin/*
novhost
logfile=/opt/var/log/thttpd.log
pidfile=/opt/var/run/thttpd.pid

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Does this mod script work with latest 7f?

I tried to put rrdtool to work with 7f before reading this topic... :( damm!

Floating poingt bug in kernel is corrected only in http://wl500g.dyndns.org/7g/

@maros : Any progress on rrdmonitor?

Hi!

My problem is that the log file is empty and the directories "RRD" under: "/opt/share/www" and "/opt/var/lib/" aren't created. I therefore cannot monitor

I've installed RRDTool via ipkg and that works. I have followed macsats cronguide and tested with the 5 minutes test script in the same guide.
That test script works as well (i have it placed in /opt/etc/cron.5mins/).

I was unable to use the default dir "/opt/usr/bin" since it didn't exist. I've tried although by creating that dir and placing the script there but that didn't help.
I've also tried changing the default dir to "/opt/bin" in the script and also placing the script in there. No luck there I'm afraid.

I have the "rrdrun.sh" script inside /opt/etc/cron.5mins/ and I it's executable.


I'm using lighttpd and perhaps that affects everything?
Since I'm unable to copy text from Putty I have included a printscreen of my currently running processes.

I hope someone might know what this is. Would love to get this working please!

Quote:

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Originally Posted by tzd99

...
Since I'm unable to copy text from Putty I have included a printscreen of my currently running processes.
...

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Hi,
I can only help you with your putty problem... :o
Select what you want to copy and press Ctrl+Insert. And then paste it in putty with "Shift+Insert", or Ctrl+V in Windows.
Or use, for example:
ps axf > /opt/ps.txt

I can paste into putty but not the other way around (copy from putty). Tried via ctrl+insert but taht didn't help I'm afraid. Thanks for your reply though :)

UPDATE: just found out there's some issues with the linux version. Also found out i could use Konsole instead..... now that was a lot easier than puTTY ;)

Has installed on wl-700 rrdtool.
The Server lighttpd and php and cron are installed and work.

I try to start this script

Code:

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#!/bin/sh
#
# macsat RRDTool script for ASUS WL-500g (Deluxe) v1.1 (18-07-2005)
#
# (c) 2005 by macsat@macsat.com
# Feel free to distribute and improve :-)
#
#

# Configuration Start

# Directory for storing RRD Databases
RRDDATA=/opt/var/lib/rrd/

# Directory for storing webpages / images
RRDIMG=/opt/share/www/rrd/


# Configuration End

#Output date for log...
date

if [ ! -d "${RRDDATA}" ]
        then
                echo "RRD Database dir: $RRDDATA does not exist...Creating Now...."
                mkdir -p "${RRDDATA}"
fi

if [ ! -d "${RRDIMG}" ]
        then
                echo "RRD Image / web dir: $RRDIMG does not exist....Creating Now...."
                mkdir -p "${RRDIMG}"
fi


# $1 = html file $2 = Period
CreateHTML ()
{
echo "<HTML><HEAD><TITLE>macsat.com demo RRDTool Traffic Graph Page </TITLE></HEAD><BODY> <h3>Traffic Graphs - ${2} </h3>" > "${1}"
echo "<center><a href='index.html'>Daily Graphs</a> | <a href='week.html'> Weekly Graphs </a> | <a href='month.html'> Monthly Graphs </a> | <a href='year.html'> Yearly Graph </a>" >> "${1}"
echo "<br><br><img src='wan${2}.png'><br><img src='lan${2}.png'><br><img src='wlan${2}.png'><br></CENTER></BODY></HTML>" >> "${1}"

echo "Create started..."

}


if [ ! -f "${RRDIMG}/index.html" ]
        then
                echo " index.html does not exist.....Creating Now...."
                CreateHTML "${RRDIMG}/index.html" day
fi


if [ ! -f "${RRDIMG}/week.html" ]
        then
                echo " week.html does not exist.....Creating Now...."
                CreateHTML "${RRDIMG}/week.html" week
fi

if [ ! -f "${RRDIMG}/month.html" ]
        then
                echo " month.html does not exist.....Creating Now...."
                CreateHTML "${RRDIMG}/month.html" month
fi

if [ ! -f "${RRDIMG}/year.html" ]
        then
                echo " year.html does not exist.....Creating Now...."
                CreateHTML "${RRDIMG}/year.html" year
fi




WANIF=`nvram get wan_ifname`
LANIF=`nvram get lan_ifnames | awk '{print $1}'`
WLANIF=`nvram get wl0_ifname`


#debug lines
echo "WAN Interface: ${WANIF}"
echo "LAN Interface: ${LANIF}"
echo "WLAN Interface: ${WLANIF}"


WANRRD="${RRDDATA}/${WANIF}.rrd"
LANRRD="${RRDDATA}/${LANIF}.rrd"
WLANRRD="${RRDDATA}/${WLANIF}.rrd"


CreateRRD ()
{       
        rrdtool create "${1}" \
        DS:in:DERIVE:600:0:12500000 \
        DS:out:DERIVE:600:0:12500000 \
        RRA:AVERAGE:0.5:1:576 \
        RRA:AVERAGE:0.5:6:672 \
        RRA:AVERAGE:0.5:24:732 \
        RRA:AVERAGE:0.5:144:1460
}


if [ ! -f "${WANRRD}" ]
        then
                echo "RRD file : ${WANRRD} does not exist...Creating Now..."
                CreateRRD "${WANRRD}"
fi

if [ ! -f "${LANRRD}" ]
        then
                echo "RRD file : ${LANRRD} does not exist...Creating Now..."
                CreateRRD "${LANRRD}"
fi

if [ ! -f "${WLANRRD}" ]
        then
                echo "RRD file : ${WLANRRD} does not exist...Creating Now..."
                CreateRRD "${WLANRRD}"
fi

WANIN=`ifconfig "${WANIF}" |grep bytes|awk -F ":" '{print $2}'|awk '{print $1}'`
WANOUT=`ifconfig "${WANIF}" |grep bytes|awk -F ":" '{print $3}'|awk '{print $1}'`
LANIN=`ifconfig "${LANIF}" |grep bytes|awk -F ":" '{print $2}'|awk '{print $1}'`
LANOUT=`ifconfig "${LANIF}" |grep bytes|awk -F ":" '{print $3}'|awk '{print $1}'`
WLANIN=`ifconfig "${WLANIF}" |grep bytes|awk -F ":" '{print $2}'|awk '{print $1}'`
WLANOUT=`ifconfig "${WLANIF}" |grep bytes|awk -F ":" '{print $3}'|awk '{print $1}'`

# Debug
echo "WAN -> in: ${WANIN}  out: ${WANOUT} "
echo "LAN -> in: ${LANIN}  out: ${LANOUT}"
echo "WLAN -> in: ${WLANIN}  out: ${WLANOUT}"

# Update the Databases
`rrdupdate "${WANRRD}" -t in:out N:"${WANIN}":"${WANOUT}"`
`rrdupdate "${LANRRD}" -t in:out N:"${LANIN}":"${LANOUT}"`
`rrdupdate "${WLANRRD}" -t in:out N:"${WLANIN}":"${WLANOUT}"`

# $1 = ImageFile , $2 = Time in secs to go back , $3 = RRDfil , $4 = GraphText
CreateGraph ()
{
  rrdtool graph "${1}.new" -a PNG -s -"${2}" -w 550 -h 240 -v "bytes/s" \
  'DEF:ds1='${3}':in:AVERAGE' \
  'DEF:ds2='${3}':out:AVERAGE' \
  'LINE1:ds1#00FF00:Incoming Traffic' \
  GPRINT:ds1:MAX:"Max %6.2lf %s" \
  GPRINT:ds1:MIN:"Min %6.2lf %s" \
  GPRINT:ds1:AVERAGE:"Avg %6.2lf %s" \
  GPRINT:ds1:LAST:"Curr %6.2lf %s\n" \
  'LINE1:ds2#0000FF:Outgoing Traffic' \
  GPRINT:ds2:MAX:"Max %6.2lf %s" \
  GPRINT:ds2:MIN:"Min %6.2lf %s" \
  GPRINT:ds2:AVERAGE:"Avg %6.2lf %s" \
  GPRINT:ds2:LAST:"Curr %6.2lf %s" \
  -t "${4}"
  mv -f "${1}.new" "${1}"
}

# Set time-variables
MTIME=`date "+%M"`
HTIME=`date "+%H"`

# Update Daily graphs every 10 mins
if [ "${MTIME}" = 00 ] || [ "${MTIME}" = 10 ] || [ "${MTIME}" = 20 ] || [ "${MTIME}" = 30 ] || [ "${MTIME}" = 40 ] || [ "${MTIME}" = 50 ];
then
# 1 Day Graph
echo "Daily Graphs created....."
CreateGraph "${RRDIMG}/wanday.png" 86400 "${WANRRD}" WAN
CreateGraph "${RRDIMG}/landay.png" 86400 "${LANRRD}" LAN
CreateGraph "${RRDIMG}/wlanday.png" 86400 "${WLANRRD}" WLAN
fi

# Update Weekly graph once an hour
if [ "${MTIME}" = 00 ];
then
# 1 Week Graph
echo "Weekly Graphs created....."
CreateGraph "${RRDIMG}/wanweek.png" 604800 "${WANRRD}" WAN
CreateGraph "${RRDIMG}/lanweek.png" 604800 "${LANRRD}" LAN
CreateGraph "${RRDIMG}/wlanweek.png" 604800 "${WLANRRD}" WLAN
fi

# Update  Monthly and Yearly graphs once a day (maby twice a day on 12h settings)
if [ "${HTIME}" = 04 ] && [ "${MTIME}" = 15 ];
then
# 1 Month Graph
echo "Monthly Graphs Created...."
CreateGraph "${RRDIMG}/wanmonth.png" 2678400 "${WANRRD}" WAN
CreateGraph "${RRDIMG}/lanmonth.png" 2678400 "${LANRRD}" LAN
CreateGraph "${RRDIMG}/wlanmonth.png" 2678400 "${WLANRRD}" WLAN
# 1 Year Graph
echo "Yearly Graphs Created...."
CreateGraph "${RRDIMG}/wanyear.png" 31536000 "${WANRRD}" WAN
CreateGraph "${RRDIMG}/lanyear.png" 31536000 "${LANRRD}" LAN
CreateGraph "${RRDIMG}/wlanyear.png" 31536000 "${WLANRRD}" WLAN
fi


echo " <------------------------------------------------------------->"
echo " "

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The Directory for storage pics with schedules and for.rrd files this script has created.
And all... In a broad gull a file rrdtool only such messages

Sat Sep 6 10:07:53 UTC 2008
RRD Database dir:/opt/var/lib/rrd/does not exist... Creating Now....
RRD Image / web dir:/opt/share/www/rrd/does not exist.... Creating Now....
syntax error
Sat Sep 6 10:07:56 UTC 2008
syntax error
Sat Sep 6 10:07:58 UTC 2008
syntax error
Sat Sep 6 10:10:39 UTC 2008
syntax error

That was not pleasant to this script ? :confused:
Help pls...