stats.proto

syntax = "proto3";

package stats;

option go_package = "stats";

import "gogoproto/gogo.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/any.proto";

option (gogoproto.marshaler_all) = true;
option (gogoproto.unmarshaler_all) = true;

message Stats {
  // The sum of all wall time spent in the querier to execute the query.
  google.protobuf.Duration wall_time = 1 [(gogoproto.stdduration) = true, (gogoproto.nullable) = false];
  // The number of series fetched for the query
  uint64 fetched_series_count = 2;
  // The number of bytes of the chunks fetched for the query
  uint64 fetched_chunk_bytes = 3;
  // The number of bytes of data fetched for the query
  uint64 fetched_data_bytes = 4;
  // Extra fields to be reported on the stats log
  map<string, string> extra_fields = 5;
  // The number of chunks fetched for the query
  uint64 fetched_chunks_count = 6;
  // The number of samples fetched for the query
  uint64 fetched_samples_count = 7;
  // The limit hit when executing the query
  string limit_hit = 8 [(gogoproto.nullable) = true];
  // The total number of split queries sent after going through all the middlewares.
  // It includes the number of requests that might be discarded by the queue.
  uint64 split_queries = 9;
  // The sum of wall time spent in the querier to fetch and merge data from storage.
  google.protobuf.Duration query_storage_wall_time = 10 [(gogoproto.stdduration) = true, (gogoproto.nullable) = false];
  // The total number of postings touched in store gateway for a specific query.
  // Only successful requests from querier to store gateway are included.
  uint64 store_gateway_touched_postings_count = 11;
  // The total size of postings touched in store gateway for a specific query, in bytes.
  // Only successful requests from querier to store gateway are included.
  uint64 store_gateway_touched_posting_bytes = 12;
  // The total number of samples scanned while evaluating a query.
  // Equal to TotalSamples in https://github.com/prometheus/prometheus/blob/main/util/stats/query_stats.go
  uint64 scanned_samples = 13;
  // The highest count of samples considered while evaluating a query.
  // Equal to PeakSamples in https://github.com/prometheus/prometheus/blob/main/util/stats/query_stats.go
  uint64 peak_samples = 14;
  // The total number of not optimized regex matchers
  uint64 not_optimized_regex_count = 15;
}