Diff of the two buildlogs:

--
--- b1/build.log	2021-07-29 03:19:40.149926949 +0000
+++ b2/build.log	2021-07-29 03:23:32.369079650 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Jul 28 15:16:42 -12 2021
-I: pbuilder-time-stamp: 1627528602
+I: Current time: Thu Jul 29 17:19:49 +14 2021
+I: pbuilder-time-stamp: 1627528789
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bullseye-reproducible-base.tgz]
 I: copying local configuration
@@ -16,8 +16,8 @@
 I: copying [./ruby-vmstat_2.3.0-3.debian.tar.xz]
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
-gpgv: keyblock resource '/tmp/dpkg-verify-sig.y7aO_sQD/trustedkeys.kbx': General error
-gpgv: Signature made Thu Jul 16 06:47:22 2020 -12
+gpgv: keyblock resource '/tmp/dpkg-verify-sig.6hlxzZ29/trustedkeys.kbx': General error
+gpgv: Signature made Fri Jul 17 08:47:22 2020 +14
 gpgv:                using RSA key D30863E26020E543F4719A838F53E0193B294B75
 gpgv: Can't check signature: No public key
 dpkg-source: warning: failed to verify signature on ./ruby-vmstat_2.3.0-3.dsc
@@ -29,135 +29,169 @@
 dpkg-source: info: applying 002-disable-failing-tests.patch
 I: using fakeroot in build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/22476/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/D01_modify_environment starting
+debug: Running on virt64a.
+I: Changing host+domainname to test build reproducibility
+I: Adding a custom variable just for the fun of it...
+I: Changing /bin/sh to bash
+Removing 'diversion of /bin/sh to /bin/sh.distrib by dash'
+Adding 'diversion of /bin/sh to /bin/sh.distrib by bash'
+Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'
+Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash'
+I: Setting pbuilder2's login shell to /bin/bash
+I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='armhf'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=3'
-  DISTRIBUTION=''
-  HOME='/root'
-  HOST_ARCH='armhf'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="1" [2]="4" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.1.4(1)-release'
+  BUILDDIR=/build
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=armhf
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=4'
+  DIRSTACK=()
+  DISTRIBUTION=
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='d282a36ee4d24d1ca8cc4ab60ab18439'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  MAIL='/var/mail/root'
-  OPTIND='1'
-  PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games'
-  PBCURRENTCOMMANDLINEOPERATION='build'
-  PBUILDER_OPERATION='build'
-  PBUILDER_PKGDATADIR='/usr/share/pbuilder'
-  PBUILDER_PKGLIBDIR='/usr/lib/pbuilder'
-  PBUILDER_SYSCONFDIR='/etc'
-  PPID='22476'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=071249bfb09949cc976432fa847000ca
+  LANG=C
+  LANGUAGE=it_CH:it
+  LC_ALL=C
+  MACHTYPE=arm-unknown-linux-gnueabihf
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnueabihf
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=31330
   PS4='+ '
-  PWD='/'
-  SHELL='/bin/bash'
-  SHLVL='2'
-  SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.loLfrOwHRO/pbuilderrc_KC2n --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.loLfrOwHRO/b1 --logfile b1/build.log ruby-vmstat_2.3.0-3.dsc'
-  SUDO_GID='113'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:8000/'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.loLfrOwHRO/pbuilderrc_w95h --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.loLfrOwHRO/b2 --logfile b2/build.log --extrapackages usrmerge ruby-vmstat_2.3.0-3.dsc'
+  SUDO_GID=114
+  SUDO_UID=108
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:8000/
 I: uname -a
-  Linux virt32a 5.10.0-8-armmp-lpae #1 SMP Debian 5.10.46-2 (2021-07-20) armv7l GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-8-arm64 #1 SMP Debian 5.10.46-2 (2021-07-20) aarch64 GNU/Linux
 I: ls -l /bin
   total 3580
-  -rwxr-xr-x 1 root root 816764 Jun 21 14:26 bash
-  -rwxr-xr-x 3 root root  26052 Jul 20  2020 bunzip2
-  -rwxr-xr-x 3 root root  26052 Jul 20  2020 bzcat
-  lrwxrwxrwx 1 root root      6 Jul 20  2020 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root   2225 Jul 20  2020 bzdiff
-  lrwxrwxrwx 1 root root      6 Jul 20  2020 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root   4877 Sep  4  2019 bzexe
-  lrwxrwxrwx 1 root root      6 Jul 20  2020 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root   3775 Jul 20  2020 bzgrep
-  -rwxr-xr-x 3 root root  26052 Jul 20  2020 bzip2
-  -rwxr-xr-x 1 root root   9636 Jul 20  2020 bzip2recover
-  lrwxrwxrwx 1 root root      6 Jul 20  2020 bzless -> bzmore
-  -rwxr-xr-x 1 root root   1297 Jul 20  2020 bzmore
-  -rwxr-xr-x 1 root root  26668 Sep 22  2020 cat
-  -rwxr-xr-x 1 root root  43104 Sep 22  2020 chgrp
-  -rwxr-xr-x 1 root root  38984 Sep 22  2020 chmod
-  -rwxr-xr-x 1 root root  43112 Sep 22  2020 chown
-  -rwxr-xr-x 1 root root  92616 Sep 22  2020 cp
-  -rwxr-xr-x 1 root root  75524 Dec 10  2020 dash
-  -rwxr-xr-x 1 root root  75880 Sep 22  2020 date
-  -rwxr-xr-x 1 root root  55436 Sep 22  2020 dd
-  -rwxr-xr-x 1 root root  59912 Sep 22  2020 df
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 dir
-  -rwxr-xr-x 1 root root  55012 Feb  7 02:38 dmesg
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 domainname -> hostname
-  -rwxr-xr-x 1 root root  22508 Sep 22  2020 echo
-  -rwxr-xr-x 1 root root     28 Nov  9  2020 egrep
-  -rwxr-xr-x 1 root root  22496 Sep 22  2020 false
-  -rwxr-xr-x 1 root root     28 Nov  9  2020 fgrep
-  -rwxr-xr-x 1 root root  47492 Feb  7 02:38 findmnt
-  -rwsr-xr-x 1 root root  26076 Feb 26 04:12 fusermount
-  -rwxr-xr-x 1 root root 124508 Nov  9  2020 grep
-  -rwxr-xr-x 2 root root   2346 Mar  2 11:30 gunzip
-  -rwxr-xr-x 1 root root   6376 Mar  2 11:30 gzexe
-  -rwxr-xr-x 1 root root  64212 Mar  2 11:30 gzip
-  -rwxr-xr-x 1 root root  13784 Nov  6  2019 hostname
-  -rwxr-xr-x 1 root root  43180 Sep 22  2020 ln
-  -rwxr-xr-x 1 root root  35068 Feb  7  2020 login
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 ls
-  -rwxr-xr-x 1 root root  99940 Feb  7 02:38 lsblk
-  -rwxr-xr-x 1 root root  51408 Sep 22  2020 mkdir
-  -rwxr-xr-x 1 root root  43184 Sep 22  2020 mknod
-  -rwxr-xr-x 1 root root  30780 Sep 22  2020 mktemp
-  -rwxr-xr-x 1 root root  34408 Feb  7 02:38 more
-  -rwsr-xr-x 1 root root  34400 Feb  7 02:38 mount
-  -rwxr-xr-x 1 root root   9824 Feb  7 02:38 mountpoint
-  -rwxr-xr-x 1 root root  88524 Sep 22  2020 mv
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root     14 Apr 18 03:38 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root  26652 Sep 22  2020 pwd
-  lrwxrwxrwx 1 root root      4 Jun 21 14:26 rbash -> bash
-  -rwxr-xr-x 1 root root  30740 Sep 22  2020 readlink
-  -rwxr-xr-x 1 root root  43104 Sep 22  2020 rm
-  -rwxr-xr-x 1 root root  30732 Sep 22  2020 rmdir
-  -rwxr-xr-x 1 root root  14144 Sep 27  2020 run-parts
-  -rwxr-xr-x 1 root root  76012 Dec 22  2018 sed
-  lrwxrwxrwx 1 root root      4 Jul 25 21:24 sh -> dash
-  -rwxr-xr-x 1 root root  22532 Sep 22  2020 sleep
-  -rwxr-xr-x 1 root root  55360 Sep 22  2020 stty
-  -rwsr-xr-x 1 root root  46704 Feb  7 02:38 su
-  -rwxr-xr-x 1 root root  22532 Sep 22  2020 sync
-  -rwxr-xr-x 1 root root 340872 Feb 16 21:55 tar
-  -rwxr-xr-x 1 root root   9808 Sep 27  2020 tempfile
-  -rwxr-xr-x 1 root root  67696 Sep 22  2020 touch
-  -rwxr-xr-x 1 root root  22496 Sep 22  2020 true
-  -rwxr-xr-x 1 root root   9636 Feb 26 04:12 ulockmgr_server
-  -rwsr-xr-x 1 root root  22108 Feb  7 02:38 umount
-  -rwxr-xr-x 1 root root  22520 Sep 22  2020 uname
-  -rwxr-xr-x 2 root root   2346 Mar  2 11:30 uncompress
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 vdir
-  -rwxr-xr-x 1 root root  38512 Feb  7 02:38 wdctl
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root   1984 Mar  2 11:30 zcat
-  -rwxr-xr-x 1 root root   1678 Mar  2 11:30 zcmp
-  -rwxr-xr-x 1 root root   5880 Mar  2 11:30 zdiff
-  -rwxr-xr-x 1 root root     29 Mar  2 11:30 zegrep
-  -rwxr-xr-x 1 root root     29 Mar  2 11:30 zfgrep
-  -rwxr-xr-x 1 root root   2081 Mar  2 11:30 zforce
-  -rwxr-xr-x 1 root root   7585 Mar  2 11:30 zgrep
-  -rwxr-xr-x 1 root root   2206 Mar  2 11:30 zless
-  -rwxr-xr-x 1 root root   1842 Mar  2 11:30 zmore
-  -rwxr-xr-x 1 root root   4553 Mar  2 11:30 znew
-I: user script /srv/workspace/pbuilder/22476/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 816764 Jun 22 16:26 bash
+  -rwxr-xr-x 3 root root  26052 Jul 21  2020 bunzip2
+  -rwxr-xr-x 3 root root  26052 Jul 21  2020 bzcat
+  lrwxrwxrwx 1 root root      6 Jul 21  2020 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root   2225 Jul 21  2020 bzdiff
+  lrwxrwxrwx 1 root root      6 Jul 21  2020 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root   4877 Sep  5  2019 bzexe
+  lrwxrwxrwx 1 root root      6 Jul 21  2020 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root   3775 Jul 21  2020 bzgrep
+  -rwxr-xr-x 3 root root  26052 Jul 21  2020 bzip2
+  -rwxr-xr-x 1 root root   9636 Jul 21  2020 bzip2recover
+  lrwxrwxrwx 1 root root      6 Jul 21  2020 bzless -> bzmore
+  -rwxr-xr-x 1 root root   1297 Jul 21  2020 bzmore
+  -rwxr-xr-x 1 root root  26668 Sep 23  2020 cat
+  -rwxr-xr-x 1 root root  43104 Sep 23  2020 chgrp
+  -rwxr-xr-x 1 root root  38984 Sep 23  2020 chmod
+  -rwxr-xr-x 1 root root  43112 Sep 23  2020 chown
+  -rwxr-xr-x 1 root root  92616 Sep 23  2020 cp
+  -rwxr-xr-x 1 root root  75524 Dec 11  2020 dash
+  -rwxr-xr-x 1 root root  75880 Sep 23  2020 date
+  -rwxr-xr-x 1 root root  55436 Sep 23  2020 dd
+  -rwxr-xr-x 1 root root  59912 Sep 23  2020 df
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 dir
+  -rwxr-xr-x 1 root root  55012 Feb  8 04:38 dmesg
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 domainname -> hostname
+  -rwxr-xr-x 1 root root  22508 Sep 23  2020 echo
+  -rwxr-xr-x 1 root root     28 Nov 10  2020 egrep
+  -rwxr-xr-x 1 root root  22496 Sep 23  2020 false
+  -rwxr-xr-x 1 root root     28 Nov 10  2020 fgrep
+  -rwxr-xr-x 1 root root  47492 Feb  8 04:38 findmnt
+  -rwsr-xr-x 1 root root  26076 Feb 27 06:12 fusermount
+  -rwxr-xr-x 1 root root 124508 Nov 10  2020 grep
+  -rwxr-xr-x 2 root root   2346 Mar  3 13:30 gunzip
+  -rwxr-xr-x 1 root root   6376 Mar  3 13:30 gzexe
+  -rwxr-xr-x 1 root root  64212 Mar  3 13:30 gzip
+  -rwxr-xr-x 1 root root  13784 Nov  8  2019 hostname
+  -rwxr-xr-x 1 root root  43180 Sep 23  2020 ln
+  -rwxr-xr-x 1 root root  35068 Feb  8  2020 login
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 ls
+  -rwxr-xr-x 1 root root  99940 Feb  8 04:38 lsblk
+  -rwxr-xr-x 1 root root  51408 Sep 23  2020 mkdir
+  -rwxr-xr-x 1 root root  43184 Sep 23  2020 mknod
+  -rwxr-xr-x 1 root root  30780 Sep 23  2020 mktemp
+  -rwxr-xr-x 1 root root  34408 Feb  8 04:38 more
+  -rwsr-xr-x 1 root root  34400 Feb  8 04:38 mount
+  -rwxr-xr-x 1 root root   9824 Feb  8 04:38 mountpoint
+  -rwxr-xr-x 1 root root  88524 Sep 23  2020 mv
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root     14 Apr 19 05:38 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root  26652 Sep 23  2020 pwd
+  lrwxrwxrwx 1 root root      4 Jun 22 16:26 rbash -> bash
+  -rwxr-xr-x 1 root root  30740 Sep 23  2020 readlink
+  -rwxr-xr-x 1 root root  43104 Sep 23  2020 rm
+  -rwxr-xr-x 1 root root  30732 Sep 23  2020 rmdir
+  -rwxr-xr-x 1 root root  14144 Sep 28  2020 run-parts
+  -rwxr-xr-x 1 root root  76012 Dec 23  2018 sed
+  lrwxrwxrwx 1 root root      4 Jul 29 17:20 sh -> bash
+  lrwxrwxrwx 1 root root      4 Jul 27 23:27 sh.distrib -> dash
+  -rwxr-xr-x 1 root root  22532 Sep 23  2020 sleep
+  -rwxr-xr-x 1 root root  55360 Sep 23  2020 stty
+  -rwsr-xr-x 1 root root  46704 Feb  8 04:38 su
+  -rwxr-xr-x 1 root root  22532 Sep 23  2020 sync
+  -rwxr-xr-x 1 root root 340872 Feb 17 23:55 tar
+  -rwxr-xr-x 1 root root   9808 Sep 28  2020 tempfile
+  -rwxr-xr-x 1 root root  67696 Sep 23  2020 touch
+  -rwxr-xr-x 1 root root  22496 Sep 23  2020 true
+  -rwxr-xr-x 1 root root   9636 Feb 27 06:12 ulockmgr_server
+  -rwsr-xr-x 1 root root  22108 Feb  8 04:38 umount
+  -rwxr-xr-x 1 root root  22520 Sep 23  2020 uname
+  -rwxr-xr-x 2 root root   2346 Mar  3 13:30 uncompress
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 vdir
+  -rwxr-xr-x 1 root root  38512 Feb  8 04:38 wdctl
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root   1984 Mar  3 13:30 zcat
+  -rwxr-xr-x 1 root root   1678 Mar  3 13:30 zcmp
+  -rwxr-xr-x 1 root root   5880 Mar  3 13:30 zdiff
+  -rwxr-xr-x 1 root root     29 Mar  3 13:30 zegrep
+  -rwxr-xr-x 1 root root     29 Mar  3 13:30 zfgrep
+  -rwxr-xr-x 1 root root   2081 Mar  3 13:30 zforce
+  -rwxr-xr-x 1 root root   7585 Mar  3 13:30 zgrep
+  -rwxr-xr-x 1 root root   2206 Mar  3 13:30 zless
+  -rwxr-xr-x 1 root root   1842 Mar  3 13:30 zmore
+  -rwxr-xr-x 1 root root   4553 Mar  3 13:30 znew
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -336,7 +370,7 @@
 Get: 131 http://deb.debian.org/debian bullseye/main armhf ruby-rspec all 3.9.0c2e2m1s3-2 [8348 B]
 Get: 132 http://deb.debian.org/debian bullseye/main armhf ruby-rspec-its all 1.3.0-1 [6864 B]
 Get: 133 http://deb.debian.org/debian bullseye/main armhf ruby-timecop all 0.9.1-1 [10.2 kB]
-Fetched 42.4 MB in 6s (7125 kB/s)
+Fetched 42.4 MB in 4s (10.7 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package bsdextrautils.
 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 19398 files and directories currently installed.)
@@ -896,9 +930,42 @@
 Building dependency tree...
 Reading state information...
 fakeroot is already the newest version (1.25.3-1.1).
-0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
+The following additional packages will be installed:
+  libfile-find-rule-perl libnumber-compare-perl libtext-glob-perl
+The following NEW packages will be installed:
+  libfile-find-rule-perl libnumber-compare-perl libtext-glob-perl usrmerge
+0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
+Need to get 59.5 kB of archives.
+After this operation, 157 kB of additional disk space will be used.
+Get:1 http://deb.debian.org/debian bullseye/main armhf libnumber-compare-perl all 0.03-1.1 [6956 B]
+Get:2 http://deb.debian.org/debian bullseye/main armhf libtext-glob-perl all 0.11-1 [8888 B]
+Get:3 http://deb.debian.org/debian bullseye/main armhf libfile-find-rule-perl all 0.34-1 [30.6 kB]
+Get:4 http://deb.debian.org/debian bullseye/main armhf usrmerge all 25 [13.0 kB]
+debconf: delaying package configuration, since apt-utils is not installed
+Fetched 59.5 kB in 0s (663 kB/s)
+Selecting previously unselected package libnumber-compare-perl.
+(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 26587 files and directories currently installed.)
+Preparing to unpack .../libnumber-compare-perl_0.03-1.1_all.deb ...
+Unpacking libnumber-compare-perl (0.03-1.1) ...
+Selecting previously unselected package libtext-glob-perl.
+Preparing to unpack .../libtext-glob-perl_0.11-1_all.deb ...
+Unpacking libtext-glob-perl (0.11-1) ...
+Selecting previously unselected package libfile-find-rule-perl.
+Preparing to unpack .../libfile-find-rule-perl_0.34-1_all.deb ...
+Unpacking libfile-find-rule-perl (0.34-1) ...
+Selecting previously unselected package usrmerge.
+Preparing to unpack .../archives/usrmerge_25_all.deb ...
+Unpacking usrmerge (25) ...
+Setting up libtext-glob-perl (0.11-1) ...
+Setting up libnumber-compare-perl (0.03-1.1) ...
+Setting up libfile-find-rule-perl (0.34-1) ...
+Setting up usrmerge (25) ...
+The system has been successfully converted.
+Processing triggers for man-db (2.9.4-2) ...
+Not building database; man-db/auto-update is not 'true'.
 I: Building the package
-I: Running cd /build/ruby-vmstat-2.3.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S  > ../ruby-vmstat_2.3.0-3_source.changes
+hostname: Name or service not known
+I: Running cd /build/ruby-vmstat-2.3.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S  > ../ruby-vmstat_2.3.0-3_source.changes
 dpkg-buildpackage: info: source package ruby-vmstat
 dpkg-buildpackage: info: source version 2.3.0-3
 dpkg-buildpackage: info: source distribution unstable
@@ -937,21 +1004,21 @@
 └──────────────────────────────────────────────────────────────────────────────┘
 
 install -d /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/network_interface.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/network_interface.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/solaris.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/solaris.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/stub.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/stub.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/netopenbsd.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/netopenbsd.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/procfs.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/procfs.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/task.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/task.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/version.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/version.rb
 install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/snapshot.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/snapshot.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/disk.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/disk.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/solaris.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/solaris.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/network_interface.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/network_interface.rb
 install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/memory.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/memory.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/version.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/version.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/load_average.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/load_average.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/netopenbsd.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/netopenbsd.rb
 install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/linux_disk.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/linux_disk.rb
 install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/cpu.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/cpu.rb
-install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/task.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/task.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/stub.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/stub.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/load_average.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/load_average.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/procfs.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/procfs.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/disk.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/disk.rb
 install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat/linux_memory.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat/linux_memory.rb
+install -D -m644 /build/ruby-vmstat-2.3.0/lib/vmstat.rb /build/ruby-vmstat-2.3.0/debian/ruby-vmstat/usr/lib/ruby/vendor_ruby/vmstat.rb
 
 ┌──────────────────────────────────────────────────────────────────────────────┐
 │ Build native extensions for ruby2.7                                          │
@@ -959,7 +1026,7 @@
 
 /usr/bin/ruby2.7 /usr/lib/ruby/vendor_ruby/gem2deb/extension_builder.rb /build/ruby-vmstat-2.3.0 debian/ruby-vmstat
 current directory: /build/ruby-vmstat-2.3.0/ext/vmstat
-["/usr/bin/ruby2.7", "-I", "/usr/lib/ruby/vendor_ruby", "-r", "./siteconf20210728-28505-qfceef.rb", "extconf.rb"]
+["/usr/bin/ruby2.7", "-I", "/usr/lib/ruby/vendor_ruby", "-r", "./siteconf20210729-9719-183m9xe.rb", "extconf.rb"]
 checking for unistd.h... yes
 checking for getpagesize() in unistd.h... yes
 checking for stdlib.h... yes
@@ -1025,12 +1092,12 @@
 current directory: /build/ruby-vmstat-2.3.0/ext/vmstat
 ["make", "V=1", "CC=gcc -fdebug-prefix-map=/build/ruby-vmstat-2.3.0=.", "CXX=g++ -fdebug-prefix-map=/build/ruby-vmstat-2.3.0=.", "DESTDIR=", "install"]
 make[1]: Entering directory '/build/ruby-vmstat-2.3.0/ext/vmstat'
-/bin/mkdir -p . ./.gem.20210728-28505-1w8o2xi/vmstat
+/bin/mkdir -p . ./.gem.20210729-9719-1y57mvr/vmstat
 exit > .sitearchdir.-.vmstat.time
-/usr/bin/install -c -m 0755 vmstat.so ./.gem.20210728-28505-1w8o2xi/vmstat
+/usr/bin/install -c -m 0755 vmstat.so ./.gem.20210729-9719-1y57mvr/vmstat
 make[1]: Leaving directory '/build/ruby-vmstat-2.3.0/ext/vmstat'
 current directory: /build/ruby-vmstat-2.3.0/ext/vmstat
-/usr/bin/ruby2.7 -I /usr/lib/ruby/vendor_ruby -r ./siteconf20210728-28505-qfceef.rb extconf.rb
+/usr/bin/ruby2.7 -I /usr/lib/ruby/vendor_ruby -r ./siteconf20210729-9719-183m9xe.rb extconf.rb
 current directory: /build/ruby-vmstat-2.3.0/ext/vmstat
 make V\=1 CC\=gcc\ -fdebug-prefix-map\=/build/ruby-vmstat-2.3.0\=. CXX\=g++\ -fdebug-prefix-map\=/build/ruby-vmstat-2.3.0\=. DESTDIR\= clean
 current directory: /build/ruby-vmstat-2.3.0/ext/vmstat
@@ -1062,7 +1129,15 @@
 
 All examples were filtered out; ignoring {:focus=>true}
 
-Randomized with seed 46493
+Randomized with seed 16513
+
+Vmstat
+  #boot_time
+    has to be a time before now
+    should be an array
+  Vmstat#filter_devices
+    should filter loopback devices (PENDING: Temporarily skipped with xit)
+    should filter ethernet devices (PENDING: Temporarily skipped with xit)
 
 Vmstat::Cpu
   Vmstat#cpu
@@ -1070,120 +1145,87 @@
     first cpu
       should return a vmstat cpu object
       content
-        user
-          is expected to be a kind of Numeric
-        idle
-          is expected to be a kind of Numeric
         system
           is expected to be a kind of Numeric
         nice
           is expected to be a kind of Numeric
+        user
+          is expected to be a kind of Numeric
+        idle
+          is expected to be a kind of Numeric
       methods
+        is expected to respond to #idle
         is expected to respond to #system
         is expected to respond to #nice
-        is expected to respond to #idle
         is expected to respond to #user
 
 Vmstat::Solaris
-  #cpu
-    is expected to == [#<struct Vmstat::Cpu num=0, user=64919001, system=89137335, nice=0, idle=2325343762>, #<struct Vmsta...=2444413183>, #<struct Vmstat::Cpu num=31, user=14400967, system=22515695, nice=0, idle=2442483106>]
-    is expected to be a kind of Array
   #boot_time
+    is expected to == 2016-08-10 08:06:32.000000000 +1400
     is expected to be a kind of Time
-    is expected to == 2016-08-09 06:06:32.000000000 -1200
-  #network_interfaces
-    is expected to be a kind of Array
-    is expected to == [#<struct Vmstat::NetworkInterface name=:e1000g0, in_bytes=1000, in_errors=0, in_drops=0, out_bytes=2000, out_errors=1, type=6>]
   #memory
     is expected to == #<struct Vmstat::Memory pagesize=4096, wired=409145, active=9018, inactive=0, free=61103, pageins=0, pageouts=0>
     is expected to be a kind of Vmstat::Memory
+  #network_interfaces
+    is expected to be a kind of Array
+    is expected to == [#<struct Vmstat::NetworkInterface name=:e1000g0, in_bytes=1000, in_errors=0, in_drops=0, out_bytes=2000, out_errors=1, type=6>]
+  #cpu
+    is expected to == [#<struct Vmstat::Cpu num=0, user=64919001, system=89137335, nice=0, idle=2325343762>, #<struct Vmsta...=2444413183>, #<struct Vmstat::Cpu num=31, user=14400967, system=22515695, nice=0, idle=2442483106>]
+    is expected to be a kind of Array
 
-Vmstat::Task
-  Vmstat#task
-    should be a vmstat task object
-    content
-      virtual_size
-        is expected to be a kind of Numeric
-      system_time_ms
-        is expected to be a kind of Numeric
-      resident_size
-        is expected to be a kind of Numeric
-      user_time_ms
-        is expected to be a kind of Numeric
-    methods
-      is expected to respond to #system_time_ms
-      is expected to respond to #user_time_ms
-      is expected to respond to #resident_size
-      is expected to respond to #virtual_size
-
-Vmstat::Disk
-  sample
-    mount
-      is expected to == "/mnt/test"
-    free_bytes
-      is expected to == 409600
-    total_blocks
-      is expected to == 600
-    available_bytes
-      is expected to == 819200
-    free_blocks
-      is expected to == 100
-    block_size
-      is expected to == 4096
-    origin
-      is expected to == "/dev/disk0"
-    total_bytes
-      is expected to == 2457600
-    used_bytes
-      is expected to == 2048000
-    type
-      is expected to == :hfs
-    available_blocks
-      is expected to == 200
-  Vmstat#disk
-    should be a vmstat disk object
+Vmstat::Snapshot
+  Vmstat#snapshot
+    should be an vmstat load snapshot object
     content
-      available_bytes
-        is expected to be a kind of Numeric
-      used_bytes
-        is expected to be a kind of Numeric
-      origin
-        is expected to be a kind of String
-      total_bytes
-        is expected to be a kind of Numeric
-      free_bytes
-        is expected to be a kind of Numeric
-      mount
-        is expected to be a kind of String
+      boot_time
+        is expected to be a kind of Time
+      network_interfaces
+        is expected to be a kind of Array
+      cpus
+        is expected to be a kind of Array
+      first of disks
+        is expected to be a kind of Vmstat::Disk
+      memory
+        is expected to be a kind of Vmstat::Memory
+      first of cpu
+        is expected to be a kind of Vmstat::Cpu
+      task
+        is expected to be a kind of Vmstat::Task
+      disks
+        is expected to be a kind of Array
+      at
+        is expected to be a kind of Time
+      first of network interfaces
+        is expected to be a kind of Vmstat::NetworkInterface
+      load_average
+        is expected to be a kind of Vmstat::LoadAverage
     methods
-      is expected to respond to #total_bytes
-      is expected to respond to #used_bytes
-      is expected to respond to #mount
-      is expected to respond to #free_bytes
-      is expected to respond to #available_bytes
-      is expected to respond to #type
-      is expected to respond to #origin
+      is expected to respond to #boot_time
+      is expected to respond to #task
+      is expected to respond to #at
+      is expected to respond to #cpus
+      is expected to respond to #memory
+      is expected to respond to #network_interfaces
+      is expected to respond to #load_average
+      is expected to respond to #disks
 
-Vmstat::LinuxMemory
+Vmstat::ProcFS
+  #network_interfaces
+    is expected to be a kind of Array
+    is expected to == [#<struct Vmstat::NetworkInterface name=:lo, in_bytes=3224, in_errors=0, in_drops=0, out_bytes=3224, ...terface name=:eth0, in_bytes=33660, in_errors=0, in_drops=0, out_bytes=36584, out_errors=0, type=6>]
+  #task
+    is expected to == #<struct Vmstat::Task virtual_size=4807, resident_size=515, user_time_ms=2000, system_time_ms=0>
+    is expected to be a kind of Vmstat::Task
+  #cpu
+    is expected to be a kind of Array
+    is expected to == [#<struct Vmstat::Cpu num=0, user=311, system=966, nice=0, idle=26788>, #<struct Vmstat::Cpu num=1, u...m=1092, nice=0, idle=26698>, #<struct Vmstat::Cpu num=30, user=326, system=838, nice=0, idle=27581>]
   #memory
-    is expected to be a kind of Vmstat::LinuxMemory
     should have the right total
-    is expected to == #<struct Vmstat::LinuxMemory pagesize=4096, wired=36522, active=326978, inactive=44494, free=63113, pageins=64599, pageouts=1104>
-
-Vmstat::LoadAverage
-  Vmstat#load_average
-    should be an vmstat load average object
-    methods
-      is expected to respond to #five_minutes
-      is expected to respond to #one_minute
-      is expected to respond to #fifteen_minutes
-    content
-      five_minutes
-        is expected to be a kind of Float
-      one_minute
-        is expected to be a kind of Float
-      fifteen_minutes
-        is expected to be a kind of Float
+    is expected to == #<struct Vmstat::Memory pagesize=4096, wired=4906, active=6508, inactive=8405, free=107017, pageins=64599, pageouts=1104>
+    is expected to be a kind of Vmstat::Memory
+  #boot_time
+    is expected to be a kind of Time
+    is expected to == 2021-07-29 17:17:08.326549312 +1400
 
 Vmstat::NetworkInterface
   Vmstat#network
@@ -1191,154 +1233,179 @@
     loopback device
       should be a vmstat network interface object
       methods
+        is expected to respond to #out_bytes
         is expected to respond to #in_errors
-        is expected to respond to #out_errors
         is expected to respond to #in_drops
         is expected to respond to #in_bytes
         is expected to respond to #type
-        is expected to respond to #out_bytes
+        is expected to respond to #out_errors
       content
-        type
+        in_drops
           is expected to be a kind of Numeric
         in_errors
           is expected to be a kind of Numeric
+        type
+          is expected to be a kind of Numeric
         in_bytes
           is expected to be a kind of Numeric
         out_bytes
           is expected to be a kind of Numeric
         out_errors
           is expected to be a kind of Numeric
-        in_drops
-          is expected to be a kind of Numeric
 
-Vmstat::ProcFS
-  #cpu
-    is expected to be a kind of Array
-    is expected to == [#<struct Vmstat::Cpu num=0, user=311, system=966, nice=0, idle=26788>, #<struct Vmstat::Cpu num=1, u...m=1092, nice=0, idle=26698>, #<struct Vmstat::Cpu num=30, user=326, system=838, nice=0, idle=27581>]
-  #task
-    is expected to == #<struct Vmstat::Task virtual_size=4807, resident_size=515, user_time_ms=2000, system_time_ms=0>
-    is expected to be a kind of Vmstat::Task
-  #boot_time
-    is expected to be a kind of Time
-    is expected to == 2021-07-28 15:13:16.776992679 -1200
-  #network_interfaces
-    is expected to be a kind of Array
-    is expected to == [#<struct Vmstat::NetworkInterface name=:lo, in_bytes=3224, in_errors=0, in_drops=0, out_bytes=3224, ...terface name=:eth0, in_bytes=33660, in_errors=0, in_drops=0, out_bytes=36584, out_errors=0, type=6>]
+Vmstat::LoadAverage
+  Vmstat#load_average
+    should be an vmstat load average object
+    content
+      fifteen_minutes
+        is expected to be a kind of Float
+      one_minute
+        is expected to be a kind of Float
+      five_minutes
+        is expected to be a kind of Float
+    methods
+      is expected to respond to #fifteen_minutes
+      is expected to respond to #five_minutes
+      is expected to respond to #one_minute
+
+Vmstat::Disk
+  Vmstat#disk
+    should be a vmstat disk object
+    methods
+      is expected to respond to #available_bytes
+      is expected to respond to #used_bytes
+      is expected to respond to #free_bytes
+      is expected to respond to #mount
+      is expected to respond to #total_bytes
+      is expected to respond to #type
+      is expected to respond to #origin
+    content
+      used_bytes
+        is expected to be a kind of Numeric
+      total_bytes
+        is expected to be a kind of Numeric
+      mount
+        is expected to be a kind of String
+      free_bytes
+        is expected to be a kind of Numeric
+      available_bytes
+        is expected to be a kind of Numeric
+      origin
+        is expected to be a kind of String
+  sample
+    origin
+      is expected to == "/dev/disk0"
+    free_bytes
+      is expected to == 409600
+    total_blocks
+      is expected to == 600
+    type
+      is expected to == :hfs
+    block_size
+      is expected to == 4096
+    mount
+      is expected to == "/mnt/test"
+    free_blocks
+      is expected to == 100
+    used_bytes
+      is expected to == 2048000
+    available_bytes
+      is expected to == 819200
+    available_blocks
+      is expected to == 200
+    total_bytes
+      is expected to == 2457600
+
+Vmstat::LinuxMemory
   #memory
+    is expected to be a kind of Vmstat::LinuxMemory
     should have the right total
-    is expected to be a kind of Vmstat::Memory
-    is expected to == #<struct Vmstat::Memory pagesize=4096, wired=4906, active=6508, inactive=8405, free=107017, pageins=64599, pageouts=1104>
+    is expected to == #<struct Vmstat::LinuxMemory pagesize=4096, wired=36522, active=326978, inactive=44494, free=63113, pageins=64599, pageouts=1104>
 
-Vmstat::Snapshot
-  Vmstat#snapshot
-    should be an vmstat load snapshot object
+Vmstat::Task
+  Vmstat#task
+    should be a vmstat task object
     content
-      first of network interfaces
-        is expected to be a kind of Vmstat::NetworkInterface
-      disks
-        is expected to be a kind of Array
-      first of disks
-        is expected to be a kind of Vmstat::Disk
-      boot_time
-        is expected to be a kind of Time
-      cpus
-        is expected to be a kind of Array
-      load_average
-        is expected to be a kind of Vmstat::LoadAverage
-      network_interfaces
-        is expected to be a kind of Array
-      at
-        is expected to be a kind of Time
-      first of cpu
-        is expected to be a kind of Vmstat::Cpu
-      memory
-        is expected to be a kind of Vmstat::Memory
-      task
-        is expected to be a kind of Vmstat::Task
+      user_time_ms
+        is expected to be a kind of Numeric
+      virtual_size
+        is expected to be a kind of Numeric
+      resident_size
+        is expected to be a kind of Numeric
+      system_time_ms
+        is expected to be a kind of Numeric
     methods
-      is expected to respond to #task
-      is expected to respond to #memory
-      is expected to respond to #disks
-      is expected to respond to #load_average
-      is expected to respond to #network_interfaces
-      is expected to respond to #cpus
-      is expected to respond to #boot_time
-      is expected to respond to #at
-
-Vmstat
-  #boot_time
-    should be an array
-    has to be a time before now
-  Vmstat#filter_devices
-    should filter loopback devices (PENDING: Temporarily skipped with xit)
-    should filter ethernet devices (PENDING: Temporarily skipped with xit)
+      is expected to respond to #resident_size
+      is expected to respond to #user_time_ms
+      is expected to respond to #virtual_size
+      is expected to respond to #system_time_ms
 
 Vmstat::Memory
   Vmstat#memory
     should be a vmstat memory object
     content
-      active_bytes
-        is expected to be a kind of Numeric
-      free
-        is expected to be a kind of Numeric
       pageouts
         is expected to be a kind of Numeric
       inactive_bytes
         is expected to be a kind of Numeric
-      total_bytes
+      pageins
         is expected to be a kind of Numeric
-      active
+      active_bytes
+        is expected to be a kind of Numeric
+      free_bytes
         is expected to be a kind of Numeric
       pagesize
         is expected to be a kind of Numeric
-      pageins
+      total_bytes
         is expected to be a kind of Numeric
-      wired
+      wired_bytes
         is expected to be a kind of Numeric
-      inactive
+      active
         is expected to be a kind of Numeric
-      free_bytes
+      wired
         is expected to be a kind of Numeric
-      wired_bytes
+      free
+        is expected to be a kind of Numeric
+      inactive
         is expected to be a kind of Numeric
     methods
+      is expected to respond to #wired_bytes
+      is expected to respond to #free
+      is expected to respond to #pageouts
+      is expected to respond to #inactive
       is expected to respond to #pageins
-      is expected to respond to #active_bytes
       is expected to respond to #free_bytes
-      is expected to respond to #wired
-      is expected to respond to #pagesize
-      is expected to respond to #inactive_bytes
       is expected to respond to #active
-      is expected to respond to #free
-      is expected to respond to #inactive
-      is expected to respond to #wired_bytes
-      is expected to respond to #pageouts
       is expected to respond to #total_bytes
+      is expected to respond to #wired
+      is expected to respond to #inactive_bytes
+      is expected to respond to #active_bytes
+      is expected to respond to #pagesize
   sample
-    wired
-      is expected to == 775581
-    inactive_bytes
-      is expected to == 1791979520
+    free
+      is expected to == 685599
+    wired_bytes
+      is expected to == 3176779776
     pageins
       is expected to == 1560532
-    total_bytes
-      is expected to == 8580386816
-    pageouts
-      is expected to == 0
-    active
-      is expected to == 196146
+    active_bytes
+      is expected to == 803414016
+    inactive_bytes
+      is expected to == 1791979520
     inactive
       is expected to == 437495
+    active
+      is expected to == 196146
     free_bytes
       is expected to == 2808213504
-    free
-      is expected to == 685599
     pagesize
       is expected to == 4096
-    active_bytes
-      is expected to == 803414016
-    wired_bytes
-      is expected to == 3176779776
+    pageouts
+      is expected to == 0
+    wired
+      is expected to == 775581
+    total_bytes
+      is expected to == 8580386816
 
 Pending: (Failures listed here are expected and do not affect your suite's status)
 
@@ -1354,7 +1421,7 @@
 
 RSpec::Core::Configuration#treat_symbols_as_metadata_keys_with_true_values= is deprecated, it is now set to true as default and setting it to false has no effect.
 
-Using `should` from rspec-expectations' old `:should` syntax without explicitly enabling the syntax is deprecated. Use the new `:expect` syntax or explicitly enable `:should` with `config.expect_with(:rspec) { |c| c.syntax = :should }` instead. Called from /build/ruby-vmstat-2.3.0/spec/vmstat/cpu_spec.rb:8:in `block (3 levels) in <top (required)>'.
+Using `should` from rspec-expectations' old `:should` syntax without explicitly enabling the syntax is deprecated. Use the new `:expect` syntax or explicitly enable `:should` with `config.expect_with(:rspec) { |c| c.syntax = :should }` instead. Called from /build/ruby-vmstat-2.3.0/spec/vmstat_spec.rb:12:in `block (3 levels) in <top (required)>'.
 
 
 If you need more of the backtrace for any of these deprecations to
@@ -1364,10 +1431,10 @@
 
 2 deprecation warnings total
 
-Finished in 0.48804 seconds (files took 0.8599 seconds to load)
+Finished in 0.69137 seconds (files took 1.84 seconds to load)
 148 examples, 0 failures, 2 pending
 
-Randomized with seed 46493
+Randomized with seed 16513
 
 
 ┌──────────────────────────────────────────────────────────────────────────────┐
@@ -1403,12 +1470,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: not including original source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/31330/tmp/hooks/B01_cleanup finished
 I: unmounting dev/ptmx filesystem
 I: unmounting dev/pts filesystem
 I: unmounting dev/shm filesystem
 I: unmounting proc filesystem
 I: unmounting sys filesystem
 I: cleaning the build env 
-I: removing directory /srv/workspace/pbuilder/22476 and its subdirectories
-I: Current time: Wed Jul 28 15:19:36 -12 2021
-I: pbuilder-time-stamp: 1627528776
+I: removing directory /srv/workspace/pbuilder/31330 and its subdirectories
+I: Current time: Thu Jul 29 17:23:28 +14 2021
+I: pbuilder-time-stamp: 1627529008