• slabtop 命令以实时的方式显示内核“slab”缓冲区的细节信息
    • tiptop
    • nicstat
    • ext4slower-bpfcc Trace slow ext4 file operations, with per-event details
    • ltrace - A library call tracer
    • atop
    • mpstat - Report processors related statistics.

    faked-tcp？