latency_statistic.proto

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syntax = "proto2";
 
package apollo.latency_statistic;
 
import "modules/common_msgs/basic_msgs/header.proto";
 
// latency metrics message
message LatencyMetrics {
  message Metric {
    optional uint32 min = 1;
    optional uint32 max = 2;
    optional uint32 avg = 3;
    optional uint32 sample_size = 4;
  }
  message Item {
    // ms from module recv msg to end of module processing
    optional Metric proc_ms = 1;
    // ms from recv lidar pointcloud to end of module processing
    optional Metric chain_ms = 2; 
  }
  optional apollo.common.Header header = 1;
  optional Item lidar_compensator = 2;
  optional Item perception = 3;
  optional Item prediction = 4;
  optional Item planning = 5;
  optional Item control = 6;
}