BUT the value return in the graph is 'N/A'
I'm using elasticsearch(7.6.0) and Grafana(6.6.2).
Following is the out file which i'm sending to elasticsearch
{ "latencies":{
"total":3981710268690,
"mean":43876078,
"50th":916913,
"90th":2217744,
"95th":5162430,
"99th":60233348,
"max":60000209373,
"min":43652
},
"@version":"1",
"latest":"2020-03-05T16:14:44.23387091Z",
"path":"test23.json",
"duration":61163899322,
"wait":552109,
"status_codes":{
"0":90624,
"200":125
},
"earliest":"2020-03-05T16:13:43.069971588Z",
"rate":1483.702004057131,
"throughput":2.0436707446156577,
"@timestamp":"2020-03-05T16:14:44.453Z",
"errors":[
"Post http://www: dial tcp 0.0.0.0:0->10.133.9.87:8688: socket: too many open files",
"Post http://www: dial tcp: lookup internal-netty-load-balancer-937469711.us-east-1.elb.amazonaws.com on 10.20.30.30: dial udp 10.20.30:45: socket: too many open files"
],
"bytes_in":{
"mean":70.90298515686123,
"total":6434375
},
"requests":90749,
"Report_Title":"test23",
"host":"ABS",
"success":0.0013774256465635985,
"end":"2020-03-05T16:14:44.234423019Z",
"bytes_out":{
"mean":70.90298515686123,
"total":6434375
}
}
Also I have used Singlestat plugin as @yash mentioned, but still i could resolve the issue. Query section
Can someone help me
This is a fairly easy task. You just need to use either of the 'Singlestat Math' or 'Metaqueries' plugin for that. What you need to do is, use the count metric in two queries in the same panel, one for getting the count of successful status codes, and other for unsuccessful status codes. Then you can use either of the plugin to subtract the value of result of query one query from another.
https://grafana.com/grafana/plugins/blackmirror1-singlestat-math-panel https://grafana.com/grafana/plugins/goshposh-metaqueries-datasource
I suggest you go with the singlestat math plugin, it would be easier to work with, from my experience. Note: The calculation (AB) is done in the visualization section and not in query section, in the singlestat math plugin.
PS singlestat-math plugin actually adds a new panel in the visualization section. It's a different panel than the default singlestat panel.
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