Etrecheckpro检测出来好多问题2017macbook pro 15寸

看到 社区有人使用Etrecheckpro检测自己的机器，就去下载用了下，结果生成的报告吓人，重点关注到导致系统卡顿的cpu部分，是这样说的，请求方家给予指导，该如何做才能避免cpu过高使用导致kernel task1000%引起爆卡，谢谢。

Performance:

    System Load: 22.50 (1 min ago) 24.16 (5 min ago) 26.67 (15 min ago)

    Nominal I/O speed: 1.59 MB/s

    File system: 120.69 seconds (timed out)

    Write speed: 305 MB/s

    Read speed: 397 MB/s

CPU Usage Snapshot:

    Type Overall

    System: 52 %

    User: 16 %

    Idle: 32 %

Top Processes Snapshot by CPU:

    Process (count) CPU (Source - Location)

    system_profiler (2) 69.08 % (Apple)

    EtreCheckPro 39.88 % (Etresoft, Inc.)

    iStatistica Sensors 32.10 % (Andrey Tsarkov)

    WindowServer 28.76 % (Apple)

    firefox 14.60 % (Mozilla Corporation)

Top Processes Snapshot by Memory:

    Process (count) RAM usage (Source - Location)

    prl_vm_app 2.46 GB (? - /Applications/Parallels Desktop.app)

    com.apple.WebKit.WebContent (16) 1.59 GB (Apple)

    MTLCompilerService (144) 1.04 GB (Apple)

    EtreCheckPro 685 MB (Etresoft, Inc.)

    system_profiler (2) 635 MB (Apple)

Top Processes Snapshot by Network Use:

    Process Input / Output (Source - Location)

    QQLive 4.07 GB / 60 MB (App Store)

    天翼云盘 4.13 GB / 4 KB (21CN Corporation Limited)

    AirServer.module 20 MB / 146 KB (App Dynamic)

    mDNSResponder 9 MB / 5 MB (Apple)

    Motrix 5 MB / 4 MB (Xian Gen Wu)

Top Processes Snapshot by Energy Use:

    Process (count) Energy (0-100) (Source - Location)

    firefox 16 (Mozilla Corporation)

    system_profiler (2) 8 (Apple)

    WindowServer 8 (Apple)

    trustd (4) 7 (Apple)

    sysmond 7 (Apple)

Virtual Memory Information:

    Physical RAM: 16 GB

    Free RAM: 24 MB

    Used RAM: 13.16 GB

    Cached files: 2.81 GB

    Available RAM: 2.84 GB

    Swap Used: 4.96 GB