In addition, chart data is written to disk and restored it after re-launching. The displayed colors, line styles, and legends can now be customized. You can now add an unlimited number of values to a strip chart to be logged and saved to a text log file.
#Intermapper probe windows#
InterMapper measures response times for devices and displays the measurement in popup windows and in strip charts The new Outages window lists the down & up time of all outages that InterMapper has detected InterMapper Remote(tm) is a remote viewer application that allows you to see live copies of your InterMapper maps on a machine across the internet New in version 3.6 are the following features: InterMapper is a MacOS X and Classic application that monitors the servers, routers, switches and other devices on a network as well as the local and wide area links that connect them, and can notify the network manager about problems via audible alerts, e-mail, pages, and cell-phone messages. According to Dartware:ĭartware, LLC announces the first beta-test version of its InterMapper 3.6 network monitoring and alerting software. The beta version has several performance enhancements including remote support and new strip chart options. InterMapper is a network monitoring utility designed to alert network managers when problems arise. If your requirements are less stringent, you could just check for a running server daemon.Īll those things could be done with a cron job, with email or SMS sent on failure.Dartware, LLC has released a public beta version of InterMapper 3.6.
#Intermapper probe upgrade#
For example, if a bonehead upgrade revokes your permissions to write to the heartbeat table, then a program that writes to that table should fail with a permissions error. Some people might need to know how long it took to process those SQL statements, with an unreasonably long time meaning your attention is needed before users start to call.Ĭhanges to database permissions might raise a false warning. You might or might not need more than that. Reading back the same row, though, should be solid evidence of life.Ī program like that tells you that the dbms is running and processing, and that one specific database is online. This should be run from a client computer, not on the server itself.Ī failed write should raise an error, but I imagine there could be some esoteric failure scenarios where that might not happen. You might not need anything more than a timestamp. I can't help you with Intermapper today, but the programming depends in part on what "alive and kick'n" means to you.Ī fairly bulletproof way to program it would be to have a cron job write a row into a table in one transaction, and read it back in another transaction. They have Nagios support for commandline probes and there are plenty Nagios-PostgreSQL plugins available.Īnd of course you can use the contributed probes page to get enough examples - the MS-SQL probe in the "Application Monitoring Probes" section might be a good start.
On Linux/Unix writing a script using psql to connect to the DB and issue some silly command seems not to complicated too.
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