mirror of https://github.com/tikv/client-rust.git
51 lines
1.5 KiB
Protocol Buffer
51 lines
1.5 KiB
Protocol Buffer
syntax = "proto3";
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package resource_usage_agent;
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import "gogoproto/gogo.proto";
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import "rustproto.proto";
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option (gogoproto.marshaler_all) = true;
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option (gogoproto.sizer_all) = true;
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option (gogoproto.unmarshaler_all) = true;
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option (rustproto.lite_runtime_all) = true;
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option java_package = "org.tikv.kvproto";
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// ResourceUsageAgent is the service for storing resource usage records.
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service ResourceUsageAgent {
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// Report the resource usage records. By default, the records with the same
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// resource group tag will be batched by minute.
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rpc Report(stream ResourceUsageRecord) returns (EmptyResponse) {}
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}
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// TiKV implements ResourceMeteringPubSub service for clients to subscribe to resource metering records.
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service ResourceMeteringPubSub {
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// Clients subscribe to resource metering records through this RPC, and TiKV periodically (e.g. per minute)
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// publishes resource metering records to clients via gRPC stream.
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rpc Subscribe(ResourceMeteringRequest) returns (stream ResourceUsageRecord) {}
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}
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message ResourceMeteringRequest {}
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message EmptyResponse {}
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message ResourceUsageRecord {
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oneof record_oneof {
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GroupTagRecord record = 1;
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}
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}
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// GroupTagRecord is a set of resource usage data grouped by resource_group_tag.
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message GroupTagRecord {
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bytes resource_group_tag = 1;
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repeated GroupTagRecordItem items = 2;
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}
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message GroupTagRecordItem {
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uint64 timestamp_sec = 1;
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uint32 cpu_time_ms = 2;
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uint32 read_keys = 3;
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uint32 write_keys = 4;
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}
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