chromium/services/resource_coordinator/public/cpp/memory_instrumentation/browser_metrics.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/resource_coordinator/public/cpp/memory_instrumentation/browser_metrics.h"

#include <cmath>

#include "base/rand_util.h"
#include "base/time/time.h"
#include "build/build_config.h"

namespace memory_instrumentation {
namespace {

const char kAudioServiceHistogramName[] = …;
const char kBrowserHistogramName[] = …;
const char kCdmServiceHistogramName[] = …;
const char kExtensionHistogramName[] = …;
const char kGpuHistogramName[] = …;
#if BUILDFLAG(IS_WIN)
const char kMediaFoundationServiceHistogramName[] = "MediaFoundationService";
#endif
const char kNetworkServiceHistogramName[] = …;
const char kPaintPreviewCompositorHistogramName[] = …;
const char kRendererHistogramName[] = …;
const char kUtilityHistogramName[] = …;

}  // namespace

const char kMemoryHistogramPrefix[] = …;

const char* HistogramProcessTypeToString(HistogramProcessType type) { … }

std::string GetPrivateFootprintHistogramName(HistogramProcessType type) { … }

base::TimeDelta GetDelayForNextMemoryLog() { … }

}  // namespace memory_instrumentation