RRDtool tutorial, graphs and examples @ Calomel.org, A Simple Example: Ping an IP and graph it ( Ping RRD Graph Example ) The GPRINT values used here print out the current, average, rrdgraph_examples - Examples for rrdtool graph. RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data. Misora wrote:Several people seem to be looking for a windows ping script so I finally have written one.Actually, I just started using cacti yesterday and stayed up a large portion of last night getting it to work. At about 4 am I decided to write a windows ping script and finished it up the latter part of today, there were some things I had to work out. Needs to be writable by the process updating the .rrd files (via crontab, for example). rrdgraph_examples (1) Name. 0: Service is up and responding. If you want to use ping command to send alert If domain, service or node is down then you should check for exit code of the ping command like below. I used RRDTool heavily for my SpamCheetah web interface and I can produce hourly, monthly, weekly or daily reports of all kinds of data. The examples in the tutorial should help you understand how to use “ping” on a day-to-day basis. Resourcedir: Web path to the URL for some resources /rrd/resources: My resources directory contains rrdtool.gif and some other relic mrtg-*.png files. MRTG can also evaluate values from external scripts such as the “mrtg-ping-probe” program which returns the round-trip time from the initiated ping command to the specified destination host.With an additional GraphStyle called “range” from Routers2, these ping times can be displayed in … I cant see all this in provided code. Making Use of Infacmd Ping inside Script. Also look at the RRDTool documentations for data. Timeout -w. Ping -w option specifies the deadline to terminate the ping output. On the Internet you will find several projects that use RRDTool for gleaning various data, presenting them and analyzing them. at what frequency you are updating the rrd and how you are getting the ing response. The following example will ping for 5 seconds. i.e ping command will exit after 5 seconds irrespective of how many packets are sent or received. Example - When service is up – Space Apr 23 '10 at 18:00 Adding data to the rrd database (rrdtool update) This step is the easiest one. silly ping monitoring with rrdtool graphs. Ping Example 10. RRDtool can be easily integrated in shell scripts, perl, python, ruby, lua or … For example: rrdsrv stream tcp nowait root /opt/rrd/bin/rrdtool rrdtool - /var/rrd Don't forget to create the database directory /var/rrd and reinitialize your inetd. Is there a way to prevent RRDTool from filling in unknown values from missing pings with the time from the previous set of 20 pings? To view the complete list with the remaining ping options, run man ping inside the terminal. rrdgraph_examples - Examples for rrdtool … 288 is the number of steps that we will store in our database, in our case, 288 * 300 = 86400 seconds = 1 day ; you may by example set this value to 2016 (7 days) You should now have a file called temperatures.rrd in your current directory. If all was setup correctly, you can access the server with Perl sockets, tools like netcat, or in … Ping helps you check the network connectivity both locally and with a remote host. In your terminal, type : This specifies the total number of seconds the ping command should send packets to the remote host. 1: Service is down or not responding. An "rrdtool dump" shows that the 8 missing pings in the Contribute to javierwilson/tonto development by creating an account on GitHub. 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