Found history email:
From: Ralph Mitchell [mailto:ralphmitchell at gmail.com] Sent: Tuesday, September 16, 2008 12:44 PM To: hobbit at hswn.dk Subject: Re: [hobbit] Tricky bug in Purple status determination
When a report comes in to Hobbit, the default "time to live" for the report is 30 mins. As long as another report comes in within that time, the timer is reset. If there's no report, that column goes purple.
If your test is reporting every 30 mins, there's a good chance it'll exhibit the behaviour you describe.
What you should do is alter the test script to use the "status+LIFETIME" format, where LIFETIME is the life span of the report, as described in the bb man page, and make the lifetime a bit longer than the the test interval.
Ralph Mitchell
On Mon, Sep 15, 2008 at 9:43 PM, Samuel Cai <Samuel.Cai at ehealth-china.com> wrote:
Hi,
Recently we found a weird problem in history of one monitoring, there were a lot of purple status, and the duration was "none" or 1second. The thing we were monitoring was running fine, and this problem was there since we used Hobbit (more than half a year), so it rules out possibility of error in that thing.
This monitoring is a script defined in hobbitlaunch.cfg on Hobbit server, runs every 30m
I checked log, the purple status was updated by hobbitd, and then I checked source code of hobbitd, found it checked purple status every 30m (correct me if I'm wrong since I only know a little of C), so I guess due to some program issues, there were some milliseconds differences bettwen hobbitd's determination and script's update, that results in very short duration of purple status.
So after I changed interval to 25m, that weird problem is gone.
Thanks,
Samuel Cai
-----Original Message----- From: Wayne Gemmell [mailto:wayne at flashmedia.co.za] Sent: Thursday, October 23, 2008 3:34 PM To: hobbit at hswn.dk Subject: [hobbit] Test goes purple randomly
Hiya
I have got a custom script that goes purple randomly for less than 5 seconds. Could this be because hobbit is not getting a response in the interval it is expecting a response (in this case 30 min). I have a few time-consuming custom scripts that run and my suspicion is that they don't all complete in an allotted time so hobbit assumes there is no response. Any input on this?
This is what the html log says.
Date Status Duration Wed Oct 22 21:28:37 2008 green 11:57:35 Wed Oct 22 21:28:37 2008 purple none
-- Regards Wayne
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