src/kudu/server/tcmalloc_metrics.h

// Copyright 2013 Cloudera, Inc.
//
// Licensed 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_