os232

Timings for builds + compiles + installs
These times generally use 4 cores
Detailed spreadsheet here

Chapter 5 install times

| Package | Time in seconds
(approx.) | Time in SBU
(approx.) | |-|-:|-:| | binutils-pass1 | 67.992 | 1 | | gcc-pass1 | 551.705 | 8.11 | | linux-api | 28.946 | 0.43 | | glibc | 262.920 | 3.87 | | libstdc++ | 53.561 | 0.79 | | | One-by-one total | 965.124 | 14.2 |

Chapter 6 install times

| Package | Time in seconds
(approx.) | Time in SBU
(approx.) | |-|-:|-: | m4 | 33.602 | 0.49 | | ncurses | 66.14 | 0.97 | | bash | 36.396 | 0.54 | | coreutils | 75.348 | 1.11 | | diffutils | 26.231 | 0.39 | | file | 22.117 | 0.33 | | findutils | 40.01 | 0.59 | | gawk | 26.958 | 0.4 | | grep | 27.306 | 0.4 | | gzip | 20.273 | 0.3 | | make | 11.347 | 0.17 | | patch | 26.502 | 0.39 | | sed | 23.113 | 0.34 | | tar | 34.875 | 0.51 | | xz | 19.36 | 0.28 | | binutils-pass2 | 84.509 | 1.24 | | gcc-pass2 | 871.719 | 12.82 | | | One-by-one total | 1480.354 | 21.78 | | All-in-one | 1250.757 | 18.40 |

Chapter 7 install times

| Package | Time in seconds
(approx.) | Time in SBU
(approx.) | |-|-:|-: | gettext | 186.417 | 2.74 | | bison | 33.221 | 0.49 | | perl | 112.634 | 1.66 | | python | 95.915 | 1.41 | | texinfo | 34.424 | 0.51 | | util-linux | 52.214 | 0.77 | | | One-by-one total | 514.825 | 7.58 | | All-in-one | 515.815 | 7.59 |

Backup	Time in seconds (approx.)	Time in SBU (approx.)
LFS (1 core)	973.008	14.31
LFS (4 core)	316.121	4.65

Chapter 8 install times

Package | Time in seconds
(approx.) | Time in SBU
(approx.)

• man-pages	10.045	0.15
  iana-etc	0.033	<0
  glibc	3586.912	52.75
  zlib	2.324	0.03
  bzip2	3.124	0.05
  xz	22.343	0.33
  zstd	73.283	1.08
  file	12.044	0.18
  readline	8.284	0.12
  m4	61.831	0.91
  bc	7.37	0.11
  flex	23.504	0.35
  tcl	340.937	5.01
  expect	23.058	0.34
  dejagnu	9.906	0.15
  binutils	535.618	7.88
  gmp	74.505	1.1
  mpfr	51.656	0.76
  mpc	21.846	0.32
  attr	7.851	0.12
  acl	7.563	0.11
  libcap	2.838	0.04
  libxcrypt	22.654	0.33
  shadow	20.294	0.3
  gcc	7738.411	113.81
  pkgconf	4.871	0.07
  ncurses	39.131	0.58
  sed	48.528	0.71
  psmisc	10.503	0.15
  gettext	313.355	4.61
  bison	405.187	5.96
  grep	66.739	0.98
  bash	151.824	2.23
  libtool	369.741	5.44
  gdbm	13.175	0.19
  gperf	5.358	0.08
  expat	11.792	0.17
  inetutils	45.241	0.67
  less	9.722	0.14
  perl	950.676	13.98
  xml::parser	2.551	0.04
  intltool	2.948	0.04
  autoconf	362.146	5.33
  automake	1111.009	16.34
  openssl	438.945	6.46
  kmod	9.158	0.13
  libelf-from-elfutils	55.345	0.81
  libffi	218.656	3.22
  python	252.338	3.71
  flit-core	0.817	0.01
  wheel	0.81	0.01
  ninja	43.947	0.65
  meson	2.185	0.03
  coreutils	214.484	3.15
  check	187.648	2.76
  diffutils	51.931	0.76
  gawk	31.149	0.46
  findutils	98.685	1.45
  groff	37.159	0.55
  grub	64.98	0.96
  gzip	41.741	0.61
  iproute2	11.212	0.16
  kbd	17.931	0.26
  libpipeline	19.383	0.29
  make	69.676	1.02
  patch	31.651	0.47
  tar	247.399	3.64
  texinfo	62.678	0.92
  vim	296.294	4.36
  markupsafe	2.217	0.03
  jinja2	1.137	0.02
  udev-from-systemd	36.994	0.54
  man-db	47.11	0.69
  procps-ng	19.008	0.28
  util-linux	96.546	1.42
  e2fsprogs	67.32	0.99
  sysklogd	0.481	0.01
  sysvinit	1.454	0.02
  Total	19371.2	284.89

Total time wasted

|Chapter | Time in seconds
(approx.) | Time in SBU
(approx.) |-|-:|-: | Chapter 5 | 1125.647 | 16.57 | | Chapter 6 | 1250.757 | 18.40 | | Chapter 7 | 831.936 | 12.24 | | Chapter 8.0-8.5 | 3596.99 | 52.9 | | Chapter 8.6-8.26 | 1332.833 | 19.62 | | Chapter 8.27(gcc) | 7738.411 | 113.81 | | Chapter 8.28-8.46 | 3924.497 | 57.71 | | Chapter 8.47-8.80 | 1749.978 | 25.73 | | Chapter 8.81-8.83 | 1028.491 | 15.12 | | | Total | 22460.845 | 330.34 |

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