50 lines
1.1 KiB
Protocol Buffer
50 lines
1.1 KiB
Protocol Buffer
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syntax = "proto2";
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option go_package = "system";
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package appengine;
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message SystemServiceError {
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enum ErrorCode {
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OK = 0;
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INTERNAL_ERROR = 1;
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BACKEND_REQUIRED = 2;
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LIMIT_REACHED = 3;
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}
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}
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message SystemStat {
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// Instaneous value of this stat.
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optional double current = 1;
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// Average over time, if this stat has an instaneous value.
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optional double average1m = 3;
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optional double average10m = 4;
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// Total value, if the stat accumulates over time.
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optional double total = 2;
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// Rate over time, if this stat accumulates.
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optional double rate1m = 5;
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optional double rate10m = 6;
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}
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message GetSystemStatsRequest {
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}
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message GetSystemStatsResponse {
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// CPU used by this instance, in mcycles.
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optional SystemStat cpu = 1;
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// Physical memory (RAM) used by this instance, in megabytes.
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optional SystemStat memory = 2;
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}
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message StartBackgroundRequestRequest {
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}
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message StartBackgroundRequestResponse {
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// Every /_ah/background request will have an X-AppEngine-BackgroundRequest
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// header, whose value will be equal to this parameter, the request_id.
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optional string request_id = 1;
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}
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