The summary for benchmarks on a K6/500 running the unmodified 2.4.5 Kernel and the patched kernel with the capability_plug module installed follows. Raw Data for this benchmark is available at http://lsm.antisoft.com/benchmarks/20010624/ J. Melvin Jones -------- L M B E N C H 2 . 0 S U M M A R Y ------------------------------------ (Alpha software, do not distribute) K6 Original 2.4.5 Kernel K6-lsm 2.4.5 Kernel patched with lsm-2001_06_20-2.4.5.patch and capability_plug.o Basic system parameters ---------------------------------------------------- Host OS Description Mhz --------- ------------- ----------------------- ---- K6 Linux 2.4.5 i586-pc-linux-gnu 501 K6 Linux 2.4.5 i586-pc-linux-gnu 501 K6 Linux 2.4.5 i586-pc-linux-gnu 501 K6 Linux 2.4.5 i586-pc-linux-gnu 501 K6 Linux 2.4.5 i586-pc-linux-gnu 501 K6-lsm Linux 2.4.5-l i586-pc-linux-gnu 501 K6-lsm Linux 2.4.5-l i586-pc-linux-gnu 501 K6-lsm Linux 2.4.5-l i586-pc-linux-gnu 501 K6-lsm Linux 2.4.5-l i586-pc-linux-gnu 501 K6-lsm Linux 2.4.5-l i586-pc-linux-gnu 501 Processor, Processes - times in microseconds - smaller is better ---------------------------------------------------------------- Host OS Mhz null null open selct sig sig fork exec sh call I/O stat clos TCP inst hndl proc proc proc --------- ------------- ---- ---- ---- ---- ---- ----- ---- ---- ---- ---- ---- K6 Linux 2.4.5 501 0.65 1.32 12 17 97 1.54 4.58 638 2964 10K K6 Linux 2.4.5 501 0.65 1.33 12 17 97 1.54 4.16 665 2942 10K K6 Linux 2.4.5 501 0.65 1.33 12 16 97 1.54 4.23 654 2864 10K K6 Linux 2.4.5 501 0.65 1.31 12 16 95 1.54 4.16 637 3022 10K K6 Linux 2.4.5 501 0.65 1.32 12 16 97 1.54 4.16 697 2898 10K K6-lsm Linux 2.4.5-l 501 0.65 1.35 12 18 96 1.54 4.16 692 2883 10K K6-lsm Linux 2.4.5-l 501 0.65 1.36 12 17 97 1.54 4.18 680 2956 10K K6-lsm Linux 2.4.5-l 501 0.65 1.37 12 17 95 1.54 4.16 656 3075 10K K6-lsm Linux 2.4.5-l 501 0.65 1.37 12 17 95 1.54 4.16 642 2897 10K K6-lsm Linux 2.4.5-l 501 0.65 1.37 12 18 95 1.54 4.49 667 2985 10K Context switching - times in microseconds - smaller is better ------------------------------------------------------------- Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw --------- ------------- ----- ------ ------ ------ ------ ------- ------- K6 Linux 2.4.5 3.880 15 110 46 197 49 200 K6 Linux 2.4.5 4.350 18 114 38 188 48 198 K6 Linux 2.4.5 4.060 15 118 38 161 50 199 K6 Linux 2.4.5 4.460 15 109 46 180 49 195 K6 Linux 2.4.5 4.040 19 104 43 155 49 202 K6-lsm Linux 2.4.5-l 4.730 16 117 42 151 48 202 K6-lsm Linux 2.4.5-l 5.160 16 117 43 175 48 196 K6-lsm Linux 2.4.5-l 4.120 16 106 45 184 47 201 K6-lsm Linux 2.4.5-l 5.680 16 105 43 158 50 195 K6-lsm Linux 2.4.5-l 4.410 16 117 38 185 50 195 *Local* Communication latencies in microseconds - smaller is better ------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- K6 Linux 2.4.5 3.880 20 37 64 141 85 171 332 K6 Linux 2.4.5 4.350 17 37 60 135 83 199 336 K6 Linux 2.4.5 4.060 18 36 59 138 89 176 351 K6 Linux 2.4.5 4.460 17 36 59 137 92 197 332 K6 Linux 2.4.5 4.040 24 40 60 138 86 170 329 K6-lsm Linux 2.4.5-l 4.730 17 34 56 139 85 202 323 K6-lsm Linux 2.4.5-l 5.160 20 37 60 136 85 178 331 K6-lsm Linux 2.4.5-l 4.120 18 35 66 147 87 191 335 K6-lsm Linux 2.4.5-l 5.680 17 32 63 143 90 181 321 K6-lsm Linux 2.4.5-l 4.410 19 32 57 141 85 209 326 File & VM system latencies in microseconds - smaller is better -------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page Create Delete Create Delete Latency Fault Fault --------- ------------- ------ ------ ------ ------ ------- ----- ----- K6 Linux 2.4.5 12 2.2336 41 7.0447 488 1.358 6.00000 K6 Linux 2.4.5 12 2.2379 44 5.7241 498 1.452 6.00000 K6 Linux 2.4.5 12 2.2267 43 5.6725 489 1.380 7.00000 K6 Linux 2.4.5 12 2.2355 41 5.6041 500 1.464 6.00000 K6 Linux 2.4.5 12 2.2347 42 5.6472 489 1.472 6.00000 K6-lsm Linux 2.4.5-l 12 2.3399 147 4.8993 488 1.485 13.0930 K6-lsm Linux 2.4.5-l 12 2.3404 46 5.7860 487 1.468 596 K6-lsm Linux 2.4.5-l 12 2.3260 46 5.9112 482 1.496 6.00000 K6-lsm Linux 2.4.5-l 12 2.3166 44 5.8234 486 1.486 6.00000 K6-lsm Linux 2.4.5-l 12 2.3410 46 5.7807 480 1.481 6.00000 *Local* Communication bandwidths in MB/s - bigger is better ----------------------------------------------------------- Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem UNIX reread reread (libc) (hand) read write --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- K6 Linux 2.4.5 78 55 48 77 294 67 67 294 94 K6 Linux 2.4.5 94 51 50 75 294 67 67 294 94 K6 Linux 2.4.5 95 57 48 90 294 67 67 294 94 K6 Linux 2.4.5 81 57 46 83 294 67 67 294 95 K6 Linux 2.4.5 84 57 46 76 294 67 67 294 95 K6-lsm Linux 2.4.5-l 75 63 45 75 294 67 67 294 94 K6-lsm Linux 2.4.5-l 81 60 46 76 294 67 67 294 94 K6-lsm Linux 2.4.5-l 75 57 42 90 294 67 67 294 94 K6-lsm Linux 2.4.5-l 70 65 47 88 294 67 67 294 94 K6-lsm Linux 2.4.5-l 79 46 46 75 294 67 67 294 94 Memory latencies in nanoseconds - smaller is better (WARNING - may not be correct, check graphs) --------------------------------------------------- Host OS Mhz L1 $ L2 $ Main mem Guesses --------- ------------- ---- ----- ------ -------- ------- K6 Linux 2.4.5 501 4.121 122 209 K6 Linux 2.4.5 501 4.122 122 209 K6 Linux 2.4.5 501 4.122 122 209 K6 Linux 2.4.5 501 4.121 122 209 K6 Linux 2.4.5 501 4.121 122 209 K6-lsm Linux 2.4.5-l 501 4.121 122 210 K6-lsm Linux 2.4.5-l 501 4.121 109 209 K6-lsm Linux 2.4.5-l 501 4.121 122 209 K6-lsm Linux 2.4.5-l 501 4.121 122 209 K6-lsm Linux 2.4.5-l 501 4.121 128 209 |>------------------------------------------------------ || J. MELVIN JONES jmjonesat_private |>------------------------------------------------------ || Microcomputer Systems Consultant || Software Developer || Web Site Design, Hosting, and Administration || Network and Systems Administration |>------------------------------------------------------ || http://www.jmjones.com/ |>------------------------------------------------------ _______________________________________________ linux-security-module mailing list linux-security-moduleat_private http://mail.wirex.com/mailman/listinfo/linux-security-module
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