44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
// 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 DORIS_BE_RUNTIME_BUFFER_POOL_COUNTERS_H
|
|
#define DORIS_BE_RUNTIME_BUFFER_POOL_COUNTERS_H
|
|
|
|
#include "util/runtime_profile.h"
|
|
|
|
namespace doris {
|
|
|
|
/// A set of counters for each buffer pool client.
|
|
struct BufferPoolClientCounters {
|
|
public:
|
|
/// Total amount of time spent inside BufferAllocator::AllocateBuffer().
|
|
RuntimeProfile::Counter* alloc_time;
|
|
|
|
/// Number of buffers allocated via BufferAllocator::AllocateBuffer().
|
|
RuntimeProfile::Counter* cumulative_allocations;
|
|
|
|
/// Bytes of buffers allocated via BufferAllocator::AllocateBuffer().
|
|
RuntimeProfile::Counter* cumulative_bytes_alloced;
|
|
|
|
/// The peak total size of unpinned pages.
|
|
RuntimeProfile::HighWaterMarkCounter* peak_unpinned_bytes;
|
|
};
|
|
|
|
} // namespace doris
|
|
|
|
#endif
|