Code:
root@grml ~/kcbench (git)-[master] # ./kcbench -r -s linux-3.8
Linux running: 3.13-1-grml-amd64 on unknown (grml)
Processor Cores: 8 -- Intel(R) Xeon(R) CPU E5410 @ 2.33GHz
Compiler: gcc (Debian 4.8.2-16) 4.8.2
Linux compiled: linux-3.8 (/root/kcbench/linux-3.8)
Filling caches: This might take a while... Done
Run 1 (-j 16): 8095 (e:123.53 P:724% U:796.60 S:98.04 F:0)
Elapsed Time(E): 2:03.53 (123.53 seconds)
Kernel time (S): 98.04 seconds
User time (U): 796.60 seconds
CPU usage (P): 724%
Major page faults (F): 0
Minor page faults (R): 25182302
Context switches involuntarily (c): 269415
Context switches voluntarily (w): 115402
Run 2 (-j 16): 8289 (e:120.63 P:736% U:795.24 S:93.38 F:0)
Elapsed Time(E): 2:00.63 (120.63 seconds)
Kernel time (S): 93.38 seconds
User time (U): 795.24 seconds
CPU usage (P): 736%
Major page faults (F): 0
Minor page faults (R): 25181612
Context switches involuntarily (c): 162040
Context switches voluntarily (w): 115125
Run 3 (-j 16): 8256 (e:121.12 P:732% U:793.52 S:94.10 F:0)
Elapsed Time(E): 2:01.12 (121.12 seconds)
Kernel time (S): 94.10 seconds
User time (U): 793.52 seconds
CPU usage (P): 732%
Major page faults (F): 0
Minor page faults (R): 25182540
Context switches involuntarily (c): 161089
Context switches voluntarily (w): 114019
./kcbench -r -s linux-3.8 3186,24s user 382,91s system 718% cpu 8:16,96 total
thosch97: 8289 Pkt. @ Intel Xeon E5410 2×4×2.33 GHz; -j 16; gcc (Debian 4.8.2-16) 4.8.2
Code:
root@grml ~/kcbench (git)-[master] # ./kcbench -r -s linux-3.8
Linux running: 3.13-1-grml-amd64 on unknown (grml)
Processor Cores: 8 -- Intel(R) Xeon(R) CPU E5440 @ 2.83GHz
Compiler: gcc (Debian 4.8.2-16) 4.8.2
Linux compiled: linux-3.8 (/root/kcbench/linux-3.8)
Filling caches: This might take a while... Done
Run 1 (-j 16): 9222 (e:108.43 P:725% U:699.07 S:88.14 F:0)
Elapsed Time(E): 1:48.43 (108.43 seconds)
Kernel time (S): 88.14 seconds
User time (U): 699.07 seconds
CPU usage (P): 725%
Major page faults (F): 0
Minor page faults (R): 25182980
Context switches involuntarily (c): 154016
Context switches voluntarily (w): 118577
Run 2 (-j 16): 9333 (e:107.14 P:734% U:699.94 S:87.25 F:0)
Elapsed Time(E): 1:47.14 (107.14 seconds)
Kernel time (S): 87.25 seconds
User time (U): 699.94 seconds
CPU usage (P): 734%
Major page faults (F): 0
Minor page faults (R): 25183618
Context switches involuntarily (c): 153369
Context switches voluntarily (w): 116007
Run 3 (-j 16): 9282 (e:107.73 P:730% U:699.21 S:88.19 F:0)
Elapsed Time(E): 1:47.73 (107.73 seconds)
Kernel time (S): 88.19 seconds
User time (U): 699.21 seconds
CPU usage (P): 730%
Major page faults (F): 0
Minor page faults (R): 25181436
Context switches involuntarily (c): 153417
Context switches voluntarily (w): 116680
./kcbench -r -s linux-3.8 2801,50s user 353,58s system 715% cpu 7:20,85 total
thosch97: 9333 Pkt. @ Intel Xeon E5440 2×4×2.83 GHz; -j 16; gcc (Debian 4.8.2-16) 4.8.2
Code:
qsuscs@tatooine ~/c0de/kcbench (git)-[master]
% ./kcbench -r -s linux-3.8
WARNING: There are some daemons runnning in the background:
atd
Those might disturb the benchmark; you should disable them!
(use '--ignore-running-apps' to disabled this warning
Linux running: 3.14-1-amd64 on unknown (tatooine)
Processor Cores: 4 -- Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz
Compiler: gcc (Debian 4.9.1-1) 4.9.1
Linux compiled: linux-3.8 (/home/qsuscs/c0de/kcbench/linux-3.8)
Filling caches: This might take a while... Done
Run 1 (-j 8): 2820 (e:354.50 P:369% U:1242.08 S:69.45 F:0)
Elapsed Time(E): 5:54.50 (354.50 seconds)
Kernel time (S): 69.45 seconds
User time (U): 1242.08 seconds
CPU usage (P): 369%
Major page faults (F): 0
Minor page faults (R): 26424182
Context switches involuntarily (c): 311240
Context switches voluntarily (w): 67415
Run 2 (-j 8): 2825 (e:353.93 P:370% U:1244.54 S:68.16 F:0)
Elapsed Time(E): 5:53.93 (353.93 seconds)
Kernel time (S): 68.16 seconds
User time (U): 1244.54 seconds
CPU usage (P): 370%
Major page faults (F): 0
Minor page faults (R): 26424173
Context switches involuntarily (c): 314332
Context switches voluntarily (w): 67917
Run 3 (-j 8): 2818 (e:354.74 P:370% U:1244.02 S:68.61 F:0)
Elapsed Time(E): 5:54.74 (354.74 seconds)
Kernel time (S): 68.61 seconds
User time (U): 1244.02 seconds
CPU usage (P): 370%
Major page faults (F): 0
Minor page faults (R): 26423272
Context switches involuntarily (c): 313388
Context switches voluntarily (w): 67972
./kcbench -r -s linux-3.8 4981,75s user 278,19s system 365% cpu 23:58,32 total
thosch97: 2825 Pkt. @ Intel Core i5-520M HT×2×2.4 GHz; -j8; gcc (Debian 4.9.1-1) 4.9.1