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1 /*
2  *
3  * Copyright 2018 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #ifndef GRPC_SRC_CPP_SERVER_LOAD_REPORTER_GET_CPU_STATS_H
20 #define GRPC_SRC_CPP_SERVER_LOAD_REPORTER_GET_CPU_STATS_H
21 
22 #include <grpc/impl/codegen/port_platform.h>
23 
24 #include <utility>
25 
26 namespace grpc {
27 namespace load_reporter {
28 
29 // Reads the CPU stats (in a pair of busy and total numbers) from the system.
30 // The units of the stats should be the same.
31 std::pair<uint64_t, uint64_t> GetCpuStatsImpl();
32 
33 }  // namespace load_reporter
34 }  // namespace grpc
35 
36 #endif  // GRPC_SRC_CPP_SERVER_LOAD_REPORTER_GET_CPU_STATS_H
37