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// Copyright 2022 gRPC authors.
//
// 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 TEST_H
#define TEST_H
#include "absl/types/optional.h"
// IWYU pragma: no_include <bits/types/struct_rusage.h>
// Get the memory usage of either the calling process or another process using
// the pid
long GetMemUsage(absl::optional<int> pid = absl::nullopt);
struct MemStats {
long rss; // Resident set size, in kb
static MemStats Snapshot() { return MemStats{GetMemUsage()}; }
};
#endif
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