1 /*
2 * Copyright (C) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "include/CPU.h"
17 #include <sstream>
18 #include <cstdio>
19 #include <unistd.h>
20 #include <cstring>
21 #include <string>
22 #include <iostream>
23 #include <climits>
24 #include "securec.h"
25 #include "include/sp_utils.h"
26 #include "cpu_collector.h"
27 #include "collect_result.h"
28 #include "include/startup_delay.h"
29 #include "include/sp_log.h"
30
31 using namespace OHOS::HiviewDFX;
32 using namespace OHOS::HiviewDFX::UCollectUtil;
33 using namespace OHOS::HiviewDFX::UCollect;
34
35 namespace OHOS {
36 namespace SmartPerf {
ItemData()37 std::map<std::string, std::string> CPU::ItemData()
38 {
39 std::map<std::string, std::string> result;
40 std::vector<CpuFreqs> cpuFreqInfo = GetCpuFreq();
41 for (size_t i = 0; i < cpuFreqInfo.size(); i++) {
42 std::string cpuFreqStr = std::to_string(cpuFreqInfo[i].curFreq);
43 std::string cpuId = std::to_string(cpuFreqInfo[i].cpuId);
44 result["cpu" + cpuId + "Frequency"] = cpuFreqStr;
45 }
46 std::vector<CpuUsageInfos> workLoads = GetCpuUsage();
47 const size_t oneHundred = 100;
48 if (workLoads.empty()) {
49 return result;
50 }
51 for (size_t i = 0; i < workLoads.size(); i++) {
52 std::string cpuIdStr = workLoads[i].cpuId;
53 std::string userUsageStr = std::to_string(workLoads[i].userUsage * oneHundred);
54 std::string niceUsageStr = std::to_string(workLoads[i].niceUsage * oneHundred);
55 std::string systemUsageStr = std::to_string(workLoads[i].systemUsage * oneHundred);
56 std::string idleUsageStr = std::to_string(workLoads[i].idleUsage * oneHundred);
57 std::string ioWaitUsageStr = std::to_string(workLoads[i].ioWaitUsage * oneHundred);
58 std::string irqUsageStr = std::to_string(workLoads[i].irqUsage * oneHundred);
59 std::string softIrqUsageStr = std::to_string(workLoads[i].softIrqUsage * oneHundred);
60 std::string totalUsageStr = std::to_string((workLoads[i].userUsage + workLoads[i].niceUsage +
61 workLoads[i].systemUsage + workLoads[i].ioWaitUsage + workLoads[i].irqUsage + workLoads[i].softIrqUsage) *
62 oneHundred);
63 if (cpuIdStr == cpustr) {
64 cpuIdStr = totalcpu;
65 }
66 result[cpuIdStr + "userUsage"] = userUsageStr;
67 result[cpuIdStr + "niceUsage"] = niceUsageStr;
68 result[cpuIdStr + "systemUsage"] = systemUsageStr;
69 result[cpuIdStr + "idleUsage"] = idleUsageStr;
70 result[cpuIdStr + "ioWaitUsage"] = ioWaitUsageStr;
71 result[cpuIdStr + "irqUsage"] = irqUsageStr;
72 result[cpuIdStr + "softIrqUsage"] = softIrqUsageStr;
73 result[cpuIdStr + "Usage"] = totalUsageStr;
74 }
75 if (!packageName.empty() && !hapFlag) {
76 std::map<std::string, std::string> processCpuInfo = CPU::GetSysProcessCpuLoad();
77 if (!processCpuInfo.empty()) {
78 for (auto it = processCpuInfo.begin(); it != processCpuInfo.end(); ++it) {
79 result.insert(*it);
80 }
81 }
82 }
83
84 LOGD("CPU::ItemData map size(%u)", result.size());
85 return result;
86 }
87
SetPackageName(const std::string & pName)88 void CPU::SetPackageName(const std::string &pName)
89 {
90 packageName = pName;
91 LOGD("CPU SetPackageName name(%s)", pName.c_str());
92 }
93
SetProcessId(const std::string & pid)94 void CPU::SetProcessId(const std::string &pid)
95 {
96 processId = pid;
97 }
98
GetCpuFreq()99 std::vector<CpuFreqs> CPU::GetCpuFreq()
100 {
101 OHOS::SmartPerf::CpuFreqs cpuFreqs;
102 std::vector<CpuFreqs> cpuFrequency;
103 std::shared_ptr<CpuCollector> collector = CpuCollector::Create();
104 CollectResult<std::vector<CpuFreq>> result = collector->CollectCpuFrequency();
105 std::vector<CpuFreq> &cpufreq = result.data;
106 for (size_t i = 0; i < cpufreq.size(); i++) {
107 cpuFreqs.cpuId = cpufreq[i].cpuId;
108 cpuFreqs.curFreq = cpufreq[i].curFreq;
109 cpuFrequency.push_back(cpuFreqs);
110 LOGD("cpuFreqs.cpuId: %s, cpuFreqs.curFreq: %s",
111 std::to_string(cpufreq[i].cpuId).c_str(), std::to_string(cpufreq[i].curFreq).c_str());
112 }
113 return cpuFrequency;
114 }
115
GetCpuUsage()116 std::vector<CpuUsageInfos> CPU::GetCpuUsage()
117 {
118 OHOS::SmartPerf::CpuUsageInfos cpuUsageInfos;
119 std::vector<CpuUsageInfos> workload;
120 std::shared_ptr<CpuCollector> collector = CpuCollector::Create();
121 CollectResult<SysCpuUsage> result = collector->CollectSysCpuUsage(true);
122 SysCpuUsage &sysCpuUsage = result.data;
123 if (sysCpuUsage.cpuInfos.empty()) {
124 return workload;
125 }
126 for (auto &cpuInfo : sysCpuUsage.cpuInfos) {
127 cpuUsageInfos.cpuId = cpuInfo.cpuId;
128 cpuUsageInfos.userUsage = cpuInfo.userUsage;
129 cpuUsageInfos.niceUsage = cpuInfo.niceUsage;
130 cpuUsageInfos.systemUsage = cpuInfo.systemUsage;
131 cpuUsageInfos.idleUsage = cpuInfo.idleUsage;
132 cpuUsageInfos.ioWaitUsage = cpuInfo.ioWaitUsage;
133 cpuUsageInfos.irqUsage = cpuInfo.irqUsage;
134 cpuUsageInfos.softIrqUsage = cpuInfo.softIrqUsage;
135 workload.push_back(cpuUsageInfos);
136 LOGD("UsageCpuId: %s, userUsage: %s, niceUsage: %s, systemUsage: %s",
137 "idleUsage: %s, ioWaitUsage: %s, irqUsage: %s, softIrqUsage: %s",
138 cpuInfo.cpuId.c_str(), std::to_string(cpuInfo.userUsage).c_str(),
139 std::to_string(cpuInfo.niceUsage).c_str(), std::to_string(cpuInfo.systemUsage).c_str(),
140 std::to_string(cpuInfo.idleUsage).c_str(), std::to_string(cpuInfo.ioWaitUsage).c_str(),
141 std::to_string(cpuInfo.irqUsage).c_str(), std::to_string(cpuInfo.softIrqUsage).c_str());
142 }
143 return workload;
144 }
145
GetSysProcessCpuLoad() const146 std::map<std::string, std::string> CPU::GetSysProcessCpuLoad() const
147 {
148 std::map<std::string, std::string> processCpuInfo;
149 const size_t oneHundred = 100;
150 if (!processId.empty()) {
151 int32_t procId = 0;
152 procId = SPUtilesTye::StringToSometype<int32_t>(processId);
153 std::shared_ptr<CpuCollector> collector = CpuCollector::Create();
154 auto collectResult = collector->CollectProcessCpuStatInfo(procId, true);
155 auto data = collectResult.data;
156 processCpuInfo["ProcId"] = std::to_string(data.pid);
157 processCpuInfo["ProcAppName"] = data.procName;
158 processCpuInfo["ProcCpuLoad"] = std::to_string(data.cpuLoad * oneHundred);
159 processCpuInfo["ProcCpuUsage"] = std::to_string(data.cpuUsage * oneHundred);
160 processCpuInfo["ProcUCpuUsage"] = std::to_string(data.uCpuUsage * oneHundred);
161 processCpuInfo["ProcSCpuUsage"] = std::to_string(data.sCpuUsage * oneHundred);
162 LOGD("ProcId: %s, ProcAppName: %s, ProcCpuLoad: %s, ProcCpuUsage: %s, ProcUCpuUsage: %s, ProcSCpuUsage: %s",
163 std::to_string(data.pid).c_str(), data.procName.c_str(), std::to_string(data.cpuLoad).c_str(),
164 std::to_string(data.cpuUsage).c_str(), std::to_string(data.uCpuUsage).c_str(),
165 std::to_string(data.sCpuUsage).c_str());
166 } else {
167 processCpuInfo["ProcId"] = "NA";
168 processCpuInfo["ProcAppName"] = packageName;
169 processCpuInfo["ProcCpuLoad"] = "NA";
170 processCpuInfo["ProcCpuUsage"] = "NA";
171 processCpuInfo["ProcUCpuUsage"] = "NA";
172 processCpuInfo["ProcSCpuUsage"] = "NA";
173 }
174 if (processCpuInfo.find("ProcAppName") != processCpuInfo.end() && processCpuInfo["ProcAppName"].empty()) {
175 processCpuInfo["ProcId"] = "0";
176 processCpuInfo["ProcAppName"] = packageName;
177 processCpuInfo["ProcCpuLoad"] = "0";
178 processCpuInfo["ProcCpuUsage"] = "0";
179 processCpuInfo["ProcUCpuUsage"] = "0";
180 processCpuInfo["ProcSCpuUsage"] = "0";
181 }
182 return processCpuInfo;
183 }
IsFindHap()184 void CPU::IsFindHap()
185 {
186 hapFlag = true;
187 }
188 }
189 }
190