Power tests for Phoronix showing big regression. This is just one of the systems and one of the quick tests for the Friday article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1104229-GR-LINUXPOWE97 Linux Kernel Power Regression - Phoronix Test Suite Linux Kernel Power Regression Power tests for Phoronix showing big regression. This is just one of the systems and one of the quick tests for the Friday article.
HTML result view exported from: https://openbenchmarking.org/result/1104229-GR-LINUXPOWE97&export=pdf&grr&sor .
Linux Kernel Power Regression Processor Motherboard Chipset Memory Disk Graphics Audio OS Kernel Desktop Display Server Display Driver Compiler File-System Screen Resolution Linux 2.6.35 Linux 2.6.38 Linux 2.6.37 Linux 2.6.36 Linux 2.6.39 Dev Intel T2400 @ 1.83GHz (2 Cores) LENOVO 2613EJU Intel Mobile 945GM/PM/GMS + ICH7-M 1024MB 80GB Hitachi HTS541080G9SA00 ATI Radeon Mobility X1400 (392/350MHz) Analog Devices AD1981 Ubuntu 10.10 2.6.35-22-generic (i686) GNOME 2.32.0 X Server 1.9.0 radeon 6.13.1 GCC 4.4.5 ext4 1400x1050 2.6.38-020638-generic (i686) 2.6.37-020637-generic (i686) 2.6.36-020636-generic (i686) 2.6.39-999-generic (i686) OpenBenchmarking.org System Details - Compiz was running on this system. Intel SpeedStep was enabled. This was running on battery power.
Linux Kernel Power Regression openssl: RSA 4096-bit Performance openarena: 1280 x 960 Linux 2.6.35 Linux 2.6.38 Linux 2.6.37 Linux 2.6.36 Linux 2.6.39 Dev 7.90 31.93 7.90 32.80 7.90 31.57 7.90 31.53 7.88 32.83 OpenBenchmarking.org
SYS Power Monitor Phoronix Test Suite System Monitoring Min Avg Max Linux 2.6.35 16308 24157 28745 Linux 2.6.36 16103 24310 28543 Linux 2.6.37 16081 24365 28754 Linux 2.6.39 Dev 19180 27025 31742 Linux 2.6.38 20060 27869 32563 OpenBenchmarking.org Milliwatts SYS Power Monitor Phoronix Test Suite System Monitoring 8K 16K 24K 32K 40K
OpenSSL SYS Power Monitor Min Avg Max Linux 2.6.36 22551 27364 28543 Linux 2.6.37 22463 27444 28754 Linux 2.6.35 23543 27616 28745 Linux 2.6.39 Dev 27089 30530 31742 Linux 2.6.38 25417 31286 32563 OpenBenchmarking.org Milliwatts, Fewer Is Better OpenSSL 1.0.0a SYS Power Monitor 8K 16K 24K 32K 40K
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.0a RSA 4096-bit Performance Linux 2.6.36 Linux 2.6.37 Linux 2.6.38 Linux 2.6.35 Linux 2.6.39 Dev 2 4 6 8 10 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.03, N = 4 7.90 7.90 7.90 7.90 7.88
OpenArena SYS Power Monitor Min Avg Max Linux 2.6.35 19514 25116 26566 Linux 2.6.36 18199 25290 26884 Linux 2.6.37 19338 25328 26854 Linux 2.6.39 Dev 24065 27876 29212 Linux 2.6.38 22130 28801 30308 OpenBenchmarking.org Milliwatts, Fewer Is Better OpenArena 0.8.5 SYS Power Monitor 7K 14K 21K 28K 35K
OpenArena Resolution: 1280 x 960 OpenBenchmarking.org Frames Per Second, More Is Better OpenArena 0.8.5 Resolution: 1280 x 960 Linux 2.6.39 Dev Linux 2.6.38 Linux 2.6.35 Linux 2.6.37 Linux 2.6.36 8 16 24 32 40 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 32.83 32.80 31.93 31.57 31.53
Timed Idle SYS Power Monitor Min Avg Max Linux 2.6.35 16308 17167 18290 Linux 2.6.36 16107 17492 18620 Linux 2.6.37 16105 17737 19969 Linux 2.6.39 Dev 19186 20527 22003 Linux 2.6.38 20060 21076 22521 OpenBenchmarking.org Milliwatts, Fewer Is Better Timed Idle SYS Power Monitor 6K 12K 18K 24K 30K
Phoronix Test Suite v10.8.4