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Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License. You may obtain a copy of the License at

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  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

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			bucketStats[bucket] = inOutBytes{
				In:  stats.s3InputBytes,
				Out: stats.s3OutputBytes,
			}
		}
	}

	return bucketStats
}

// delete metrics once bucket is deleted.
func (s *bucketConnStats) delete(bucket string) {
	s.Lock()
	defer s.Unlock()

	delete(s.stats, bucket)
}

// HTTPAPIStats holds statistics information about
// a given API in the requests.
type HTTPAPIStats struct {