system_probes_parser.cc | Explore in Territory

/*
 * Copyright (C) 2019 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.
 */

#include "src/trace_processor/importers/proto/system_probes_parser.h"

#include <cstdint>
#include <optional>

#include "perfetto/base/logging.h"
#include "perfetto/ext/base/string_utils.h"
#include "perfetto/ext/base/string_view.h"
#include "perfetto/ext/traced/sys_stats_counters.h"
#include "perfetto/protozero/proto_decoder.h"
#include "src/trace_processor/importers/common/clock_tracker.h"
#include "src/trace_processor/importers/common/cpu_tracker.h"
#include "src/trace_processor/importers/common/event_tracker.h"
#include "src/trace_processor/importers/common/metadata_tracker.h"
#include "src/trace_processor/importers/common/process_tracker.h"
#include "src/trace_processor/importers/common/system_info_tracker.h"
#include "src/trace_processor/importers/common/track_tracker.h"
#include "src/trace_processor/importers/syscalls/syscall_tracker.h"
#include "src/trace_processor/storage/metadata.h"
#include "src/trace_processor/types/trace_processor_context.h"

#include "protos/perfetto/common/builtin_clock.pbzero.h"
#include "protos/perfetto/trace/ps/process_stats.pbzero.h"
#include "protos/perfetto/trace/ps/process_tree.pbzero.h"
#include "protos/perfetto/trace/system_info.pbzero.h"
#include "protos/perfetto/trace/system_info/cpu_info.pbzero.h"

namespace {

bool IsSupportedDiskStatDevice(const std::string& device_name) { … }

}  // namespace

namespace perfetto {
namespace trace_processor {

namespace {

std::optional<int> VersionStringToSdkVersion(const std::string& version) { … }

std::optional<int> FingerprintToSdkVersion(const std::string& fingerprint) { … }

struct CpuInfo { … };

struct CpuMaxFrequency { … };

}  // namespace

SystemProbesParser::SystemProbesParser(TraceProcessorContext* context)
    : … { … }

void SystemProbesParser::ParseDiskStats(int64_t ts, ConstBytes blob) { … }

void SystemProbesParser::ParseSysStats(int64_t ts, ConstBytes blob) { … }

void SystemProbesParser::ParseCpuIdleStats(int64_t ts, ConstBytes blob) { … }

void SystemProbesParser::ParseProcessTree(ConstBytes blob) { … }

void SystemProbesParser::ParseProcessStats(int64_t ts, ConstBytes blob) { … }

void SystemProbesParser::ParseThreadStats(int64_t,
                                          uint32_t pid,
                                          ConstBytes blob) { … }

void SystemProbesParser::ParseProcessFds(int64_t ts,
                                         uint32_t pid,
                                         ConstBytes blob) { … }

void SystemProbesParser::ParseSystemInfo(ConstBytes blob) { … }

void SystemProbesParser::ParseCpuInfo(ConstBytes blob) { … }

}  // namespace trace_processor
}  // namespace perfetto
chromium/third_party/perfetto/src/trace_processor/importers/proto/system_probes_parser.cc
