I have some metrics that are variable based on time of day (such as number of user logins). I would like to setup some alarms that trigger if the value is too high or too low compared to an expected value.
The expected values are different based on the time of day (e.g. we expect a lot of logins during the daytime, and fewer at night). This applies to more than just logins....
Is there any sort of tool that helps with this? Currently for our monitoring we are using a combination of CloudWatch and ServerDensity.