src/kudu/server/tcmalloc_metrics.h

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// 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
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// 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
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
#ifndef KUDU_SERVER_TCMALLOC_METRICS_H_
#define KUDU_SERVER_TCMALLOC_METRICS_H_

#include "kudu/gutil/ref_counted.h"

namespace kudu {
class MetricEntity;
namespace tcmalloc {

// Registers tcmalloc-related status etrics.
// This can be called multiple times on different entities, though the resulting
// metrics will be identical, since the tcmalloc tracking is process-wide.
void RegisterMetrics(const scoped_refptr<MetricEntity>& entity);

} // namespace tcmalloc
} // namespace kudu

#endif // KUDU_SERVER_TCMALLOC_METRICS_H_