I have a project in kibana integrated with elastic search.
In Kibana page I am displaying a chart with X(months) and Y(Euro) values.
I want to show a line in the chart that will show the average Euro value of all data.
For the moment I add a manual value to show the horizontal line in the chart. Chart example I want to show
I want to get average value automatically from my data in elastic search. Is there any option to do this task?
Thank you
Considering it is timeseries data, timelion can be used.
I have created dummy data as follows:
POST /balance_new/doc?pretty
{
"#timestamp": "2018-01-14T12:32:50.548Z",
"amount":136.5
}
There are more entries present like this.
Timelion query:
.es(index='balance_new', timefield='#timestamp', metric=avg:amount).range(135,140).title('Average EUR Monthly').yaxis(label='Average EUR'),
.es(index='balance_new', timefield='#timestamp', metric=avg:amount).aggregate(function=avg)
Graph look like:
You can read more about timelion here: https://www.elastic.co/guide/en/kibana/current/timelion.html
Related
I am using Kibana to view data from Elasticsearch index. There is a field only has a few values. When I do search the field, how can I make the search bar as a select rather than a free text input? I know that there is a filter list like below image:
but it doesn't work for the case that top 5 values in 500 records have one value. How can I show all values in the history as a list for a field?
I think your are looking for "controls" visualization.
Go to visualization > controls
Then choose option list, your index and your field.
The result will be a dropdown with values like if you did a select distinct on your field within the whole kibana range.
Add it to a dashboard to have a filtering interface human usable dashboard.
Update:
Maybe a simple filter on the discover page can answer to your question.
I have stack grafana + elasticsearch.
How to set labels of charts?
Now they are all "Max", basing on metric type.
current query
I want to set unique label for every query chart.
You can use alias field which is also seen in your screenshot. You may want to check below link to get more information about how to name time series in grafana when elastic search is data source.
https://grafana.com/docs/features/datasources/elasticsearch/#series-naming-alias-patterns
I am new to Kibana and using it for visualising the data present in Elastic Search.
I am trying to create dynamic dashboard i.e. by using saved search indexes having field values as variable.
What I want
Want to use place holders in the query which can be populated from URL parameters and then search results rendered in dashboard.
So that user can search results by providing some input instead of fixed query.
Can it be done in Kibana? If not, is there any better visualisation tool other than Kibana to serve this purpose.
In the Dashboard View there is actually a searchbar where you can just fire normal Matchqueries and its easy to filter i.e:
Create a table with terms aggregation for one of the fields a user might be interested in.
Click on one of the Terms in the Dashboard
A filter can be seen under the searchbar and all elements in the dashboard will be filtered with it.
If you have line charts users can zoom into the charts to see only information of the zoomed in timeframe
Barcharts are interactive like tables
Play around a bit. Kibana is very powerful you just have to find the right visualizations.
With Kibana I have managed to visualize continious requests in a linear chart by:
using a line chart
Y-axis: Aggregation: Count
X-axis: Date Histogram with field #timestamp
Split Lines: Sub Aggregation: Terms Field IP address
Now I would like to get the average, minimum and maximum session duration out of this. Is this possible, I haven't quite figured out the right approach to take it from here.
You need to create dashboard to see all this data on one screen.
Save this visualization
Change Y-axis aggregation type to "Average"
Save this visualization with another name
Change Y-axis aggregation type to "Minimum"
Save this visualization with another name
Change Y-axis aggregation type to "Maximum"
Save this visualization with another name
Create Dashboard with all saved visualizations.
I am Using ELK to show graphs on kibana .
I have data set Below
ID|A|B
6|5|200
5|15|110
4|25|90
2|50|70
3|70|50
1|100|40
I want Line Graph without any use of Aggregation.
Any Suggestion.
The first step would be to get each value into its own field via logstash. Check out the csv{} filter, which should work with pipe-delimited values as well.
Then, in your kibana visualization, you can add multiple y-axis buckets to display each line. On the left side are two sections - one for the y-axis, and one for the x-axis. Add multiple y-axis values for each data series.