blob: 6f6c669fbea90e6863fa16e99961e4706fed6c88 [file] [log] [blame]
/*
* Copyright (C) 2017 The Android Open Source Project
*
* 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.
*/
#pragma once
#include <utils/String16.h>
#include "StatsPuller.h"
namespace android {
namespace os {
namespace statsd {
/**
* Reads /proc/uid_cputime/show_uid_stat which has the line format:
*
* uid: user_time_micro_seconds system_time_micro_seconds
*
* This provides the time a UID's processes spent executing in user-space and kernel-space.
* The file contains a monotonically increasing count of time for a single boot.
*/
class CpuTimePerUidFreqPuller : public StatsPuller {
public:
CpuTimePerUidFreqPuller();
bool PullInternal(vector<std::shared_ptr<LogEvent>>* data) override;
};
} // namespace statsd
} // namespace os
} // namespace android