Intent of metrics.go ×2

All 10 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 10 tests
- server/ 10 tests
  - service/ 10 tests
    
    history/ 10 tests
    
    TestTimerQueueActiveTaskExecutorSuite/ 3 tests
    
    go.temporal.io/server/service/history/TestTimerQueueActiveTaskExecutorSuite/TestWorkflowTaskTimeout_Fire Inherited timer_queue_active_task_executor.go ×7
    
    go.temporal.io/server/service/history/TestTimerQueueActiveTaskExecutorSuite/TestWorkflowTaskTimeout_Noop Inherited timer_queue_active_task_executor.go ×1
    
    go.temporal.io/server/service/history/TestTimerQueueActiveTaskExecutorSuite/TestWorkflowTaskTimeout_StampMismatch Inherited timer_queue_active_task_executor.go ×1
    
    TestTimerQueueStandbyTaskExecutorSuite/ 4 tests
    
    go.temporal.io/server/service/history/TestTimerQueueStandbyTaskExecutorSuite/TestProcessWorkflowTaskTimeout_AttemptMismatch Inherited workflow_task_type.pb.go ×1
    
    go.temporal.io/server/service/history/TestTimerQueueStandbyTaskExecutorSuite/TestProcessWorkflowTaskTimeout_Pending Inherited timer_queue_standby_task_executor.go ×3
    
    go.temporal.io/server/service/history/TestTimerQueueStandbyTaskExecutorSuite/TestProcessWorkflowTaskTimeout_StampMismatch Inherited timer_queue_standby_task_executor.go ×1
    
    go.temporal.io/server/service/history/TestTimerQueueStandbyTaskExecutorSuite/TestProcessWorkflowTaskTimeout_Success Inherited TestProcessWorkflowTaskTimeout_Success
    
    queues/ 3 tests
    
    TestMemoryScheduledQueueSuite/ 3 tests
    
    go.temporal.io/server/service/history/queues/TestMemoryScheduledQueueSuite/Test_1KRandomTasks Inherited memory_scheduled_queue.go ×1
    
    go.temporal.io/server/service/history/queues/TestMemoryScheduledQueueSuite/Test_ThreeCancelledTasks Inherited memory_scheduled_queue.go ×3
    
    go.temporal.io/server/service/history/queues/TestMemoryScheduledQueueSuite/Test_ThreeInOrderTasks Inherited memory_scheduled_queue.go ×9