You can get similar results using curl:
X=`curl -s -S -L -w '%{time_total}' -o /dev/null http://www.yahoo.com`
$X will be set to the total time taken to download the webpage. Obviously
the output can be directed to an actual file instead of /dev/null. Curl can
also handle cookies and form posts, as well as simple page fetches. I've
used it very effectively to login to a variety of sites and navigate to a
certain point to check availability of pages.
Note that neither Lynx nor curl will be downloading images, javascript, java
apps, etc, which will tend to skew your graphs somewhat.
Ralph Mitchell
On Tue, May 3, 2011 at 11:39 AM, White, Bruce <user-58f975e8bf9d@xymon.invalid> wrote:
I wrote a script which uses the text based Lynx web browser and the Linux
time command to check how on it takes a web app to respond to downloading
the initial page. I set up a custom graph to graph the results and we can
now trend when web response is slower on our network. Below is the script.
I had to add a space between h and ttp in the lynx command line so my mail
client wouldn’t try to make it a link.
……Bruce
#!/bin/ksh
#
###################################################################
# webchk.sh
#
# Xymon add on script to test access to a web site via the fellowes
# proxy server. This is done using the lynx text based web browser.
#
###################################################################
#
###################################################################
#
#
TEST="webchk"
#
# set up parameters
#
LYNXCMD="/usr/bin/lynx"
OUTFILE="$BBTMP/web.out.$$"
TMPFILE="$BBTMP/chkweb.tmp.$$"
LOGFILE="/xymon/log/webchk.log"
http_proxy="http://proxy01";export http_proxy typeset -i HSECS=0 # # do
the tests #
WEBSITE=$1
COLOR="green"
LINE=""
if [ "$#" = "1" ];then
WEBSITE=$1
else
echo "You must pass a website to be checked."
echo "usage web.sh <website>"
exit 1
fi
/usr/bin/time -p -o ${TMPFILE} ${LYNXCMD} -dump h ttp://${WEBSITE} >
${OUTFILE} 2>>${LOGFILE} if [ "$?" = "0" ];then
if [ -s "${OUTFILE}" ];then
LINE="
&green $WEBSITE - Connection OK"
else
COLOR="red"
LINE="
&red $WEBSITE - Connection Failed"
fi
else
COLOR="red"
LINE="
&red $WEBSITE - Connection Failed"
fi
if [ -s "${TMPFILE}" ];then
SECS=`grep "real" ${TMPFILE}|awk '{print $2}' -`
let HSECS=$SECS*100
else
SECS="unknown"
fi
STATUS="
Time to get page: $SECS"
$BB $BBDISP "status ${WEBSITE}.${TEST} $COLOR `date` $LINE $STATUS"
if [ -f "$OUTFILE" ];then
$RM $OUTFILE
fi
exit 0
*Bruce White*
Senior Enterprise Systems Engineer | Phone: XXX-XXX-XXXX | Fax:
XXX-XXX-XXXX | user-58f975e8bf9d@xymon.invalid | www.fellowes.com
**Disclaimer: The information contained in this message may be privileged
and confidential and protected from disclosure. If the reader of this
message is not the intended recipient or an employee or agent responsible
for delivering this message to the intended recipient, you are hereby
notified that any dissemination, distribution or copying of this
communication is strictly prohibited. If you have received this
communication in error, please notify us immediately by replying to the
message and deleting it from your computer. Thank you. Fellowes, Inc.
*From:* xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] *On
Behalf Of *Jayanta Kundu
*Sent:* Tuesday, May 03, 2011 9:27 AM
*To:* xymon at xymon.com
*Subject:* [Xymon] Can XYMON having feature to check "User Experience".
Hi All,
Can XYMON having feature to check "User Experience".
We are having different web based application, running in LINUX/Solaris
server.
Some time We observed all applications are showing running state but if we
click any icon(inside our own application) the response time is too
long/some-time not get the result also.
Kindly let me know any feature is available in XYMON to track it out.
With Thanks & Regards,
Jayanta.