Gentoo Archives: gentoo-portage-dev

From: Paul Varner <fuzzyray@g.o>
To: gentoo-portage-dev@l.g.o
Subject: Re: [gentoo-portage-dev] Cache rewrite backport
Date: Wed, 12 Oct 2005 22:16:10
Message-Id: 1129155316.11234.10.camel@txslpc1d36.wkst.vzwnet.com
In Reply to: [gentoo-portage-dev] Cache rewrite backport by Brian Harring
1 On Tue, 2005-10-11 at 02:10 -0500, Brian Harring wrote:
2 > Either way, test, feeding stats back, etc, would be appreciated ;)
3 > Thanks,
4
5 Here are my results on a 233Mhz Pentium MMX system.
6
7 Regards,
8 Paul
9
10 cpuinfo
11 =======
12 processor : 0
13 vendor_id : GenuineIntel
14 cpu family : 5
15 model : 4
16 model name : Pentium MMX
17 stepping : 3
18 cpu MHz : 233.866
19 fdiv_bug : no
20 hlt_bug : no
21 f00f_bug : yes
22 coma_bug : no
23 fpu : yes
24 fpu_exception : yes
25 cpuid level : 1
26 wp : yes
27 flags : fpu vme de pse tsc msr mce cx8 mmx
28 bogomips : 466.94
29
30 meminfo
31 =======
32 total: used: free: shared: buffers: cached:
33 Mem: 262828032 248246272 14581760 0 30121984 59088896
34 Swap: 542826496 14585856 528240640
35 MemTotal: 256668 kB
36 MemFree: 14240 kB
37 MemShared: 0 kB
38 Buffers: 29416 kB
39 Cached: 55704 kB
40 SwapCached: 2000 kB
41 Active: 11164 kB
42 Inactive: 76028 kB
43 HighTotal: 0 kB
44 HighFree: 0 kB
45 LowTotal: 256668 kB
46 LowFree: 14240 kB
47 SwapTotal: 530104 kB
48 SwapFree: 515860 kB
49
50 hdparm
51 ======
52 ATA device, with non-removable media
53 Model Number: IBM-DHEA-38451
54 Serial Number: SH0SHF09466
55 Firmware Revision: HP8OA20C
56 Standards:
57 Used: ATA-3 X3T10 2008D revision 1
58 Supported: 3 2 1 & some of 4
59 Configuration:
60 Logical max current
61 cylinders 16383 16383
62 heads 16 16
63 sectors/track 63 63
64 --
65 CHS current addressable sectors: 16514064
66 LBA user addressable sectors: 16514064
67 device size with M = 1024*1024: 8063 MBytes
68 device size with M = 1000*1000: 8455 MBytes (8 GB)
69 Capabilities:
70 LBA, IORDY(can be disabled)
71 Buffer size: 472.0kB bytes avail on r/w long: 28 Queue
72 depth: 1
73 Standby timer values: spec'd by Vendor
74 R/W multiple sector transfer: Max = 16 Current = 16
75 DMA: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 *udma2
76 Cycle time: min=120ns recommended=120ns
77 PIO: pio0 pio1 pio2 pio3 pio4
78 Cycle time: no flow control=240ns IORDY flow control=120ns
79 Commands/features:
80 Enabled Supported:
81 Power Management feature set
82 SMART feature set
83
84 /dev/hda:
85 Timing buffered disk reads: 30 MB in 3.08 seconds = 9.74 MB/sec
86 Timing cached reads: 204 MB in 2.03 seconds = 100.49 MB/sec
87
88 emerge info
89 ===========
90 Portage 2.0.53_rc5 (default-linux/x86/2005.0/2.4, gcc-3.3.6,
91 glibc-2.3.5-r2, 2.4.30 i586)
92 =================================================================
93 System uname: 2.4.30 i586 Pentium MMX
94 Gentoo Base System version 1.6.13
95 ccache version 2.3 [enabled]
96 dev-lang/python: 2.3.5-r2, 2.4.1-r1
97 sys-apps/sandbox: 1.2.13
98 sys-devel/autoconf: 2.13, 2.59-r6
99 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
100 sys-devel/binutils: 2.15.92.0.2-r10
101 sys-devel/libtool: 1.5.18-r1
102 virtual/os-headers: 2.4.22-r1
103 ACCEPT_KEYWORDS="x86"
104 AUTOCLEAN="yes"
105 CBUILD="i586-pc-linux-gnu"
106 CFLAGS="-O2 -march=pentium-mmx -pipe"
107 CHOST="i586-pc-linux-gnu"
108 CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/bind /var/qmail/control"
109 CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
110 CXXFLAGS="-O2 -march=pentium-mmx -pipe"
111 DISTDIR="/usr/portage/distfiles"
112 FEATURES="autoconfig ccache distlocks fixpackages sandbox sfperms
113 strict"
114 GENTOO_MIRRORS="http://distfiles.gentoo.org
115 http://distro.ibiblio.org/pub/linux/distributions/gentoo"
116 PKGDIR="/usr/portage/packages"
117 PORTAGE_TMPDIR="/var/tmp"
118 PORTDIR="/usr/portage"
119 PORTDIR_OVERLAY="/usr/local/portage"
120 SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage"
121 USE="x86 alsa apm berkdb bitmap-fonts cdr crypt cups curl eds emboss fam
122 foomaticdb fortran gdbm gpm gstreamer gtk2 imagemagick libwww maildir
123 mbox mp3 ncurses nls ogg pam pdflib perl ppds python readline samba sasl
124 spell ssl tcpd tiff truetype-fonts type1-fonts usb vorbis xml2 zlib
125 userland_GNU kernel_linux elibc_glibc"
126 Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS
127
128 emerge --metadata
129 =================
130 portage-2.0.53_rc5 w/cache
131 ==========================
132 real 9m30.580s
133 user 4m9.230s
134 sys 0m17.850s
135
136 real 9m18.003s
137 user 4m1.600s
138 sys 0m17.430s
139
140 portage-2.0.53_rc5 w/o cache
141 ============================
142 real 35m30.164s
143 user 26m49.250s
144 sys 1m23.410s
145
146 real 33m40.744s
147 user 25m47.560s
148 sys 1m18.340s
149
150 3.0-cache-backport-experimental-6.patch w/cache
151 ===============================================
152 real 5m43.876s
153 user 2m39.730s
154 sys 0m13.610s
155
156 real 5m48.499s
157 user 2m41.500s
158 sys 0m14.180s
159
160 3.0-cache-backport-experimental-6.patch w/o cache
161 ===============================================
162 real 11m59.595s
163 user 5m6.890s
164 sys 0m36.930s
165
166 real 11m27.003s
167 user 5m13.480s
168 sys 0m37.910s
169
170 --
171 gentoo-portage-dev@g.o mailing list

Replies

Subject Author
Re: [gentoo-portage-dev] Cache rewrite backport Brian Harring <ferringb@g.o>