11 Star 5 Fork 14

OpenHarmony-SIG / smartperf

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
Apache-2.0

Smartperf-Host

简介

Smartperf-Host是一款深入挖掘数据、细粒度地展示数据的性能功耗调优工具,旨在为开发者提供一套性能调优平台,支持对CPU调度、频点、进程线程时间片、堆内存、帧率等数据进行采集和展示,展示方式为泳道图,支持GUI(图形用户界面)操作进行详细数据分析。

架构图

系统架构图 该组件整体分为设备端和PC端两部分,设备端和PC端基于gRPC(Remote Procedure Call)通信框架进行数据交互。

设备端内部分为应用程序内嵌组件、命令行工具、性能调优服务、性能调优插件集合、部分系统工具及部分系统内核等模块。设备端提供了插件扩展能力,对外提供了插件接口,基于该扩展能力可以按需定义自己的能力,并集成到框架中来,目前基于插件能力已经完成了native内存插件、trace插件等,详细介绍见性能调优组件

PC端以Smartperf-Host网站的形式进行发布,内部分为Trace Streamer数据解析、SQLite数据存储、hdc设备管理、数据导入、UI绘制、数据分析等模块。下文会重点对Smartperf-Host提供的各项能力进行介绍。

项目目录

/smartperf_host
├── host                          # Smartperf-Host 相关代码
│   ├── doc                       # Smartperf-Host 相关使用文档
│   ├── ide                       # Smartperf-Host IDE 模块目录
│   │    └── src                  # 主机测调优模块代码
│   │    │   ├── base-ui          # 基础组件目录
│   │    │   └── Trace            # 业务逻辑目录
│   ├── trace_streamer            # 解析模块代码目录
│   │    ├── base                 # 基础功能
│   │    ├── cfg                  # 配置目录
│   │    ├── filter               # Filter 功能
│   │    ├── include              # Include 头文件
│   │    ├── multi_platform       # 平台适配
│   │    ├── parser               # 解析业务逻辑
│   │    │   ├── bytrace_parser   # byTrace 解析业务逻辑
│   │    │   └── htrace_parser    # hTrace 解析业务逻辑
│   │    ├── table                # 表结构
│   │    ├── trace_data           # trace 结构
│   │    ├── trace_streamer       # traceStreamer 结构
│   │    │   └── kits             # js/napi 接口存放目录

功能介绍

网页加载trace

使用Smartperf-Host加载保存在本地的trace文件(htrace、ftrace等)并显示数据到泳道图中,trace数据分析详见《网页加载trace说明》。

网页抓取trace

使用Smartperf-Host在线抓取trace,可以自定义抓取内容、抓取时长、trace保存路径,详见《网页抓取trace说明》。

设备抓取trace

在设备端抓取trace,可以自定义抓取内容、抓取时长、trace保存路径,详见《设备端抓取trace说明》。

Ability Monitor抓取

使用Smartperf-Host抓取应用的CPU、内存、磁盘IO和网络的使用情况,详见《Ability Monitor抓取和展示说明》。

Native Memory抓取

使用Smartperf-Host抓取应用的Native Memory(C和C++部分)的分配和释放情况,详见《Native Memory抓取和展示说明》。

Hiperf抓取

使用Smartperf-Host抓取应用的cpu使用量、方法的调用栈等,详见《HiPerf的抓取和展示说明》。

HiSystemEvent抓取

使用Smartperf-Host抓取应用的各个子类别功耗占比(CPU、网络、定位等)、应用的资源申请使用记录(WorkScheduler、Runninglock、Alarm、Location Request)、应用功耗异常事件显示、功耗关联系统状态显示(电池电量、屏幕状态),详见《HiSystemEvent的抓取和展示说明》。

FileSystem抓取

使用Smartperf-Host抓取所有文件系统系统调用信息、读写调用次数等,详见《FileSystem的抓取和展示说明》。

页内存抓取

使用Smartperf-Host抓取页内存相关事件的开始时间、持续时间、触发进程、触发线程、事件类型、内存地址、内存大小等,详见《页内存的抓取和展示说明》。

Bio抓取

使用Smartperf-Host抓取每次IO访问的起始时间、总延迟、进程、每4k数据的平均延迟、线程、操作(写数据、页面换入、Metadata)、访问量、路径等、Block number、优先级、Backtrace调用栈,详见《Bio的抓取和展示说明》。

进程Smaps抓取

使用Smartperf-Host抓取单个进程的smaps数据(类别、Pss、Rss、Vss等),数据源为/proc/$pid/smaps,详见《进程smaps的抓取和展示说明》。

Sql分析和Metrics说明

Smartperf-Host网站trace解析完成后在线数据库使用说明,详见《Sql分析和Metrics说明》。

编译指南

项目编译主要包括两部分,Trace Streamer编译和Smartperf-Host编译部署。

构建约束

  • C++ 11或以上
  • node 版本 >= 16.15.1
  • npm 版本 >= 8.13.2
  • TypeScript 版本 >= 4.2.3
  • golang 版本 >= 1.13.8

Trace Streamer编译

搭建Smartperf-Host网站需要编译出trace_streamer的wasm版本供网页端进行原始trace数据解析工作,具体的编译过程参考《如何独立编译Trace Streamer》。

Smartperf-Host编译部署

具体的编译部署过程参考《SmartPerf 编译部署指导》,部署成功后通过浏览器访问页面 https://[部署机器ip地址]:9000/application/ 即可使用Smartperf-Host的全部功能。

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] 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.

简介

SmartPerf是一款基于OpenHarmony系统开发的性能测试工具, 支持两种使用方式:Client端和IDE端。 展开 收起
TypeScript 等 6 种语言
Apache-2.0
取消

发行版 (1)

全部

贡献者

全部

近期动态

加载更多
不能加载更多了
1
https://gitee.com/openharmony-sig/smartperf.git
git@gitee.com:openharmony-sig/smartperf.git
openharmony-sig
smartperf
smartperf
master

搜索帮助