vserver-info - SYSINFO
Versions:
                   Kernel: 4.9.159-vs2.3.9.8
                   VS-API: 0x00020308
                      VCI: 0x0000000013003f11
             util-vserver: 0.30.216-pre3131; Jul 19 2019, 20:00:47

Features:
                       CC: gcc, gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
                 CPPFLAGS: ''
                   CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W -funit-at-a-time'
               build/host: x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu
             Use dietlibc: no (you have been warned)
       Build C++ programs:
       Build C99 programs: yes
           Available APIs: v13,net,v21,v22,v23,netv2
            ext2fs Source: e2fsprogs
    syscall(2) invocation: alternative
      vserver(2) syscall#: 236/fallback
               crypto api: none
          python bindings: no
   use library versioning: yes

Paths:
                   prefix:
        sysconf-Directory: ${prefix}/etc
            cfg-Directory: ${prefix}/etc/vservers
         initrd-Directory: $(sysconfdir)/init.d
       pkgstate-Directory: ${prefix}/var/run/vservers
          vserver-Rootdir: /vservers