how to display two lines for same field but from different hosts in same visualization using kibana?
I have peakload values from two different hosts and i want them to be displayed in same visualization each line representing peakload values for each host.
suppose there is host1 and host2.
then line1 should represent peakload values for host1 and line2 should represent peakload values for host2.
how should i do it?
Both the lines should be present in same visualization
Edit 1:
this is the plot for graph containing peakload from single host
but if i have multiple hosts, how to plot peakload values from multiple hosts in same plot
plot
Y-axis
Aggregation - Max
Field - MaxPeakLoad
X-axis
Aggregation - Date Histogram
Field - Timestamp
Interval - Auto
Split Series
Sub Aggregation - Terms
Field - beat.hostname or some field which has your host name. You will ideally have a field like beat.hostname which has host name if you are using filebeat or metricbeat
Order By - metric:Max or your preference
Since we are aggregating by hostname field, if you are sending 10 hosts's data to your cluster ALL of them should display in this visualization.
Related
Using kibana,
There's a way to filter the data for cases where a field exists, and there is a way to filter the data to get only requests where a field does NOT exist.
I'd like to plot a time histogram such that at each point I have a ratio of:
number of records where field X exists to the number of records where it doesn't exist.
How can I achieve this?
You can do it with a vertical bar chart. On the time axis you need to use a Date Histogram aggregation on a date field.
Then create a sub-aggregation (split series) and use a Filters sub-aggregation. You can then define two filters, one to filter documents for which the field exists, and another one for documents that do not contain the field. It should look like this:
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
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.
I am building visualizations in Kibana for AWS CloudWatch metrics, and have run into a bit of an issue creating Metric Tables.. Kibana is splitting my fields that contain dashes (instance ID, region, etc..)
Rather than having an individual row with an instance ID, for example, i-7bb06dzz, it is creating 2 rows: i & 7bb06dzz. "i" displays the aggregate count of all other fields. If I add a second split with the region, this is duplicated for every set of characters in the region name separated by dashes as well. (us , east, and 1 instead of just us-east-1).
I tried to post a screenshot, but my reputation is not high enough to do so..
Here are my visualization settings:
Metrics: Metric (Count)
Aggregations:
Split Rows: Terms: InstanceID: Top 5: Order by metric:Count
Split Rows: Terms: Region: Top 5: Order by metric:Count
No Advanced Settings have been specified. I was able to get a reasonable looking list by only specifying InstanceID, and excluding the pattern "i"... however, it doesn't do me a lot of good when I can't display the region next to it. Both values are indexed as strings and were recorded in ElasticSearch with double quotes around them.
Any recommendations on how to display the fields as intended would be much appreciated.
This is because Elasticsearch "analyzes" the field for the individual tokens in it. Logstash will store fields in both the fieldname and fieldname.raw fields - the latter is unanalyzed and will behave as you expect.