Shelikhoo a168ff3df6 Add observatory grpc call %!s(int64=4) %!d(string=hai) anos
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all a168ff3df6 Add observatory grpc call %!s(int64=4) %!d(string=hai) anos
debug 784775f689 Refine code according to golangci-lint results %!s(int64=5) %!d(string=hai) anos