tree 5e4a8e20fbb38ca165e67faf6341ea765bc0bac6
parent 197e4f66d0ae019da70c034f59bcf6f61b511751
author Junfan Zhang <zuston@apache.org> 1708053217 +0800
committer GitHub <noreply@github.com> 1708053217 +0800
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[#1407] feat(rust): fix + add total grpc request metrics (#1516)

### What changes were proposed in this pull request?

1. fix grpc queue size metric 
2. add total grpc request metrics

### Why are the changes needed?

For #1407

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Needn't