Funny enough, yes, although I've never seen that before today (when I loaded the check to grab you the conditions). I'm guessing they added some checks at some point for input sanity, but it seems to still work normally.
Adam might know (or be able to fix it!) ________________________________ Spencer J. Ryan| Manager, Technology and Infrastructure Miller Canfield T +1.313.496.7979 | F +1.313.496.7500 ________________________________ From: Luis Londoño <[email protected]> Sent: Wednesday, November 23, 2022 9:18 AM To: Ryan, Spencer J. <[email protected]>; Observium <[email protected]> Cc: Adam Armstrong <[email protected]> Subject: RE: [Observium] Re: {EXT}Re: Group Email Alerts Caution: This is an external email. Do not open attachments or click links from unknown or unexpected emails. Thank you for the suggestion. Do you get this error by any chance? [cid:[email protected]] From: Ryan, Spencer J. <[email protected]<mailto:[email protected]>> Sent: Wednesday, November 23, 2022 9:13 AM To: Observium <[email protected]<mailto:[email protected]>> Cc: Adam Armstrong <[email protected]<mailto:[email protected]>>; Luis Londoño <[email protected]<mailto:[email protected]>> Subject: RE: [Observium] Re: {EXT}Re: Group Email Alerts You don't often get email from [email protected]<mailto:[email protected]>. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> 0, or null? I have two similar checks (one for sensor below and one for above thresholds) but a while ago I had to add null checks to avoid this. My Sensor High/Low alarms have a delay of 1 and set it so all conditions have to be true: sensor_value less @sensor_limit_low @sensor_limit_low ne NULL (Obviously replace low for high on the other check) That seems to work for us. ________________________________ Spencer J. Ryan| Manager, Technology and Infrastructure Miller Canfield T +1.313.496.7979 | F +1.313.496.7500 ________________________________ From: Luis Londoño via observium <[email protected]<mailto:[email protected]>> Sent: Wednesday, November 23, 2022 9:02 AM To: Observium <[email protected]<mailto:[email protected]>> Cc: Adam Armstrong <[email protected]<mailto:[email protected]>>; Luis Londoño <[email protected]<mailto:[email protected]>> Subject: [Observium] Re: {EXT}Re: Group Email Alerts Caution: This is an external email. Do not open attachments or click links from unknown or unexpected emails. To give an example of something that happened today and why I ask; One of the servers we are monitoring we have an alert check for the fans being below the sensor threshold something timed out on the connection and caused the sensor values to all drop to 0 and then showed the device timed out as well. We got about 20 emails about the sensors both about the alert and the recovery. I did go ahead and add a alert delay to the checker so that would at least fix that for now but maybe grouping the alerts per host if its happening all at the same time would reduce the noise of the alerts and provide a better way to know that something on that host itself might be an issue. From: Adam Armstrong via observium <[email protected]<mailto:[email protected]>> Sent: Wednesday, November 23, 2022 8:55 AM To: Ryan, Spencer J. via observium <[email protected]<mailto:[email protected]>> Cc: Adam Armstrong <[email protected]<mailto:[email protected]>> Subject: {EXT}[Observium] Re: Group Email Alerts There's not really a way to "group" alerts. It could potentially be done, but not with our current alert sending code. If you frequently get situations where you get multiple alerts all at once, being annoyed by those alerts should serve as motivation to fix the problem, no? :D adam. Ryan, Spencer J. via observium wrote on 2022-11-23 13:42: How are your alert checkers built? While we have asked for alert dependencies forever (and may never get it) I don't get any individual alarms for sensors when a device is offline. Sent from my Verizon, Samsung Galaxy smartphone Get Outlook for Android<https://usg02.safelinks.protection.office365.us/?url=https%3A%2F%2Faka.ms%2FAAb9ysg&data=05%7C01%7Cllondono%40disti.com%7C7d01993ce32f4d93afc908dacd5cd194%7Cd4b51790318d4698a7956c33a8d4b716%7C1%7C0%7C638048095794850730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Y3noLRhM4Vie%2FESKB7IeCpME7owq8ZOWMcbbcrgRXss%3D&reserved=0> ________________________________ From: Luis Londoño via observium <[email protected]><mailto:[email protected]> Sent: Wednesday, November 23, 2022 8:31:57 AM To: [email protected]<mailto:[email protected]> <[email protected]><mailto:[email protected]> Cc: Luis Londoño <[email protected]><mailto:[email protected]> Subject: [Observium] Group Email Alerts Caution: This is an external email. Do not open attachments or click links from unknown or unexpected emails. Is there a way to group email alerts so there is not an email alert for every sensor that might go down at the same time? For example multiple fans on a server might show as an alert if the device itself is not responding You have received a message from the law firm Miller Canfield. The information contained in or attached to this electronic mail may be privileged and/or confidential. If you received this transmission and are not the intended recipient, you should not read this message and are hereby notified that any dissemination, distribution or copying of this communication and/or its attachments is strictly prohibited. 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