I am looking forward to creating a table for system metrics values like "cpu", "memory" and "swap", now if run the below search it works, but it will get all hosts available while I want my search to be specific to some hosts. 1)
| mstats max(cpu.idle) AS "CPU_IDLE" avg(memory.free) as "MEMORY_FREE" avg(swap.used) as "SWAP_USED" WHERE `sai_metrics_indexes` earliest=-30m@m by host | eval "cpu_active"=100-cpu_idle | fillnull value=0 | foreach CPU* MEM* SWAP* [| eval "<<FIELD>>"=round('<<FIELD>>',2)]
2)Where if i try like below then i get an error as i am beginner and not getting the right approach to get it .
| mstats max(cpu.idle) AS "CPU_IDLE" avg(memory.free) as "MEMORY_FREE" avg(swap.used) as "SWAP_USED" WHERE `sai_metrics_indexes` earliest=-30m@m by ("host"="host1.example.com" OR "host"="host2.example.com" OR "host"="host3.example.com" ) | eval "cpu_active"=100-cpu_idle | fillnull value=0 | foreach CPU* MEM* SWAP* [| eval "<<FIELD>>"=round('<<FIELD>>',2)]
1) working screen shot
2) trial but not working
Would appreciate to get any help or direction on this.
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