topic Re: histogram creation query in Dashboards & Visualizations

histogram creation query

surekhasplunk — Mon, 26 Aug 2019 09:04:03 GMT

Hi,

I have a query which currently shows the port usage. Now i want to show the same for each month. i.e. for a span of 1 month.
Somehow my code is not working can you please help.

index=bla bla query

Re: histogram creation query

Sukisen1981 — Mon, 26 Aug 2019 09:44:21 GMT

something like this?

    | bin span=1mon _time |  stats count(type) by _time,Value,linkSpeed

Re: histogram creation query

surekhasplunk — Mon, 26 Aug 2019 12:52:18 GMT

Hi @Sukisen1981

Thanks for the reply my time field is called lastUpdated and the value looks like this : 2019-04-16T04:28:58+02:00

So when i try to put span=1mon it atually gives all records rather than spanning it for 1 month.
Do i need to edit the lastUpdated field to get only the date rather than the full date and time ?

Please help

Re: histogram creation query

Sukisen1981 — Mon, 26 Aug 2019 13:06:43 GMT

hi @surekhasplunk
Yes , remember I am applying the bin command on _time , but you have a custom time field, so
| eval lastUpdated=strptime(lastUpdated,"%Y-%m-%d") |eval _time=lastUpdated|bin span=1mon _time |rest of the stuff....