I am writing a query which is going to a scheduled report. I have 3 servers/hosts (serv1, serv2, serv3) whose average response time i am calculating like this,
timechart span=1d eval(round(avg(req_time_seconds),2)) as avgresponse_time by host
I am looking for an output that should do a comparison of serv1 with other two and give me a result like below,
Serv1's avg_resp_time is 20 % higher than Serv2
Serv1's avg_resp_time is 10 % higher than Serv3
something like this.. I don't want an absolute value but a percent value and how much it is higher than Serv1.
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