syntax = "proto2";

message PerfTest {
    optional uint64 uint64Field = 1;
    optional uint32 uint32Field = 2;
    optional string stringField = 3;
    optional float floatField = 4;
    optional SomeEnum enumField = 5;
    optional Data messageField = 6;
    optional bool boolField = 7;

    enum SomeEnum {
        FIRST = 0;
        SECOND = 1;
        THIRD = 2;
    }
}

message Data {
    required string field1 = 1;
    required string field2 = 2;
    required string field3 = 3;
}