What tool do you use to monitor your servers?
I’ve used Nagios in the past with success. It’s very extensible (over 200 add-ons), relatively easy to use and lots of reports. A negative would be the initial setup.
monitoring
What exactly do the colors in htop status bars mean?
Hitting F1 or h will show you the key. But for reference, the default colors are: CPU: Blue = Low priority threads Green = Normal priority threads Red = Kernel threads Memory: Green = Used memory Blue = Buffers Yellow/Orange = Cache There are a couple of different color-schemes available, you can see them through … Read more
Context Deadline Exceeded – prometheus
I had a same problem in the past. In my case the problem was with the certificates and I fixed it with adding: You can try it, maybe it will work.