grafana: Add gRPC Received commands rate panel
#8921
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Signed-off-by: okJiang <[email protected]>
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gRPC Received commands rategRPC Received commands rate panel
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #8921 +/- ##
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+ Coverage 76.20% 76.25% +0.05%
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Files 461 461
Lines 70448 70407 -41
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+ Hits 53686 53690 +4
+ Misses 13402 13367 -35
+ Partials 3360 3350 -10
Flags with carried forward coverage won't be shown. Click here to find out more. |
| "spaceLength": 10, | ||
| "targets": [ | ||
| { | ||
| "expr": "sum(rate(grpc_server_started_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\"}[1m])) by (instance, grpc_method)", |
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How about also adding the error rate?
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I added it. But btw, it can't catch the error hide in the header, like this
Line 2071 in 2d970a6
Signed-off-by: okJiang <[email protected]>
| "spaceLength": 10, | ||
| "targets": [ | ||
| { | ||
| "expr": "sum(rate(grpc_server_handled_total{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", instance=~\"$instance\", grpc_type=\"unary\", grpc_code!=\"OK\"}[1m])) by (grpc_method)", |
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How about adding one expr as unary total about ignoring grpc_code?
What problem does this PR solve?
Issue Number: Close #8920
What is changed and how does it work?
Check List
Tests
Release note