syntax = "proto3";
import "google/api/annotations.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
package debug;
option go_package="m7s.live/v5/plugin/debug/pb";

service api {
  rpc GetHeap (google.protobuf.Empty) returns (HeapResponse) {
    option (google.api.http) = {
      get: "/debug/api/heap"
    };
  }
  rpc GetHeapGraph (google.protobuf.Empty) returns (HeapGraphResponse) {
    option (google.api.http) = {
      get: "/debug/api/heap/graph"
    };
  }
}

message HeapObject {
  string type = 1;
  int64 count = 2;
  int64 size = 3;
  double sizePerc = 4;
  string address = 5;
  repeated string refs = 6;
}

message HeapStats {
  uint64 alloc = 1;
  uint64 totalAlloc = 2;
  uint64 sys = 3;
  uint32 numGC = 4;
  uint64 heapAlloc = 5;
  uint64 heapSys = 6;
  uint64 heapIdle = 7;
  uint64 heapInuse = 8;
  uint64 heapReleased = 9;
  uint64 heapObjects = 10;
  double gcCPUFraction = 11;
}

message HeapData {
  HeapStats stats = 1;
  repeated HeapObject objects = 2;
  repeated HeapEdge edges = 3;
}

message HeapEdge {
  string from = 1;
  string to = 2;
  string fieldName = 3;
}

message HeapResponse {
  uint32 code = 1;
  string message = 2;
  HeapData data = 3;
}

message HeapGraphResponse {
  uint32 code = 1;
  string message = 2;
  string data = 3;
}