Architecture and Design of the Linux Storage Stack

Not perfect but suitable book considering the small number of books about linux internals. IMHO most useful is chapter 10, so below is brief summary of the presented tools

• vfsstat, VFS, eBPF-based
• vfscount, VFS, eBPF-based
• fsrwstat, VFS, eBPF-based, can aggregate stat for each filesystem
• filetop, eBPF-based
• cachestat Cache, from perf-tools
• cachetop, Cache, eBPF-based
• btrfsslower, ext4slower, xfsslower etc - eBPF-based
• biotop, eBPF-based, for block layer
  
• biosnoop, eBPF-based, for block layer
• blktrace, for block layer
• iostat, iotop & vmstat are well-known 
  

And I have stupid question - has anyone already merged all this zoo in some cmdlet/package for linux powershell to have common API? At least I was unable to find something similar on powershellgallery