'KQL query for Time chart

I have used this query, but I cannot get the time chart to show the trend of the CPU. appears to be only showing the current cpu. my objective is to show the trend from each computer(host)

 Telemetry_system
 | where hostname_s contains "computer-A"
 | where TimeGenerated > ago(5m)
 | summarize
  by
 hostname,
 callBackUrl,
 cpu_d
 | summarize Aggregatedcpu= avg(cpu_d) by hostname, callBackUrl
 | render timechart

kql kusto-explorer

Solution 1:^[1]

If I understand your intention correctly, try this:

Telemetry_system
| where hostname_s contains "computer-A"
| where TimeGenerated > ago(5m)
| summarize Aggregatedcpu = avg(cpu_d) by strcat(hostname, "_", callBackUrl), bin(TimeGenerated, 1s)
| render timechart

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Yoni L.

'KQL query for Time chart

Solution 1:[1]

Sources

Related Questions

Solution 1:^[1]