distsql: add memory accounting and stats to windowers

Adds memory accounting and stats collection to windowers. Related to: #24425. Release note: None
cockroachdb · Aug 9, 2018 · fef1a65 · fef1a65
1 parent 9ed0086
commit fef1a65
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Showing 5 changed files with 332 additions and 43 deletions.
diff --git a/pkg/sql/distsqlrun/api.pb.go b/pkg/sql/distsqlrun/api.pb.go
diff --git a/pkg/sql/distsqlrun/stats.pb.go b/pkg/sql/distsqlrun/stats.pb.go
diff --git a/pkg/sql/distsqlrun/stats.proto b/pkg/sql/distsqlrun/stats.proto
@@ -86,3 +86,9 @@ message RouterOutputStats {
   int64 max_allocated_mem = 2;
   int64 max_allocated_disk = 3;
 }
+
+// WindowerStats are the stats collected during a windower run.
+message WindowerStats {
+  InputStats input_stats = 1 [(gogoproto.nullable) = false];
+  int64 max_allocated_mem = 2;
+}