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syntax = "proto3";
package spark;
import "spark/spark.proto";
option java_package = "me.lucko.spark.proto";
option java_outer_classname = "SparkSamplerProtos";
message SamplerData {
SamplerMetadata metadata = 1;
repeated ThreadNode threads = 2;
map<string, string> class_sources = 3; // optional
map<string, string> method_sources = 4; // optional
map<string, string> line_sources = 5; // optional
}
message SamplerMetadata {
CommandSenderMetadata creator = 1;
int64 start_time = 2;
int32 interval = 3;
ThreadDumper thread_dumper = 4;
DataAggregator data_aggregator = 5;
string comment = 6;
PlatformMetadata platform_metadata = 7;
PlatformStatistics platform_statistics = 8;
SystemStatistics system_statistics = 9;
map<string, string> server_configurations = 10;
int64 end_time = 11;
int32 number_of_ticks = 12;
message ThreadDumper {
Type type = 1;
repeated int64 ids = 2; // optional
repeated string patterns = 3; // optional
enum Type {
ALL = 0;
SPECIFIC = 1;
REGEX = 2;
}
}
message DataAggregator {
Type type = 1;
ThreadGrouper thread_grouper = 2;
int64 tick_length_threshold = 3; // optional
int32 number_of_included_ticks = 4; // optional
enum Type {
SIMPLE = 0;
TICKED = 1;
}
enum ThreadGrouper {
BY_NAME = 0;
BY_POOL = 1;
AS_ONE = 2;
}
}
}
message ThreadNode {
string name = 1;
double time = 2;
repeated StackTraceNode children = 3;
}
message StackTraceNode {
double time = 1;
repeated StackTraceNode children = 2;
string class_name = 3;
string method_name = 4;
int32 parent_line_number = 5; // optional
int32 line_number = 6; // optional
string method_desc = 7; // optional
}
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