Date: Sat 18 Jan 2025 06:08:21 AEST Test set: performance Kernel: 6.12.10-200.fc41.x86_64 Release: Fedora release 41 (Forty One) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.fed41vm to /dev/tty make[1]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' L M B E N C H 3 . 0 S U M M A R Y ------------------------------------ (Alpha software, do not distribute) Processor, Processes - times in microseconds - smaller is better ------------------------------------------------------------------------------ Host OS Mhz null null open slct sig sig fork exec sh call I/O stat clos TCP inst hndl proc proc proc --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed41vm Linux 6.11.1- 4173 0.08 0.11 0.62 1.15 1.57 0.14 0.81 359. 2003 2618 fed41vm Linux 6.11.2- 4173 0.89 1.21 6.78 13.4 1.52 0.13 0.81 835. 8968 2546 fed41vm Linux 6.12.1- 4173 0.09 0.11 0.60 1.17 1.57 0.13 0.86 277. 1391 2113 fed41vm Linux 6.11.11 4173 0.08 0.11 0.62 1.17 1.57 0.14 0.81 273. 1401 2141 fed41vm Linux 6.12.3- 4173 0.08 0.11 0.62 1.17 1.60 0.13 0.83 290. 1399 2215 fed41vm Linux 6.12.4- 4173 0.08 0.11 0.61 1.22 1.53 0.13 0.81 238. 1209 1873 fed41vm Linux 6.12.5- 4173 0.10 0.13 0.94 1.56 1.89 0.14 0.95 328. 1677 2467 fed41vm Linux 6.12.6- 4173 0.08 0.11 0.60 1.15 1.53 0.13 0.83 264. 1363 2067 fed41vm Linux 6.12.7- 4173 0.08 0.11 0.61 1.16 1.54 0.13 0.83 222. 1177 1810 fed41vm Linux 6.12.8- 4173 0.08 0.11 0.62 1.19 1.60 0.13 0.85 283. 1416 2125 fed41vm Linux 6.12.9- 4173 0.08 0.11 0.63 1.19 1.60 0.14 0.89 222. 1173 1782 fed41vm Linux 6.12.10 4173 0.08 0.11 0.63 1.17 1.60 0.13 0.86 276. 1390 2175 fed41vm Linux 6.11.3- 4173 0.08 0.11 0.64 1.18 1.52 0.14 0.81 284. 1416 2191 fed41vm Linux 6.11.4- 4173 0.13 0.16 0.69 1.65 1.85 0.16 0.91 297. 1485 2239 fed41vm Linux 6.11.5- 4173 0.08 0.11 0.62 1.19 1.52 0.13 0.80 219. 1186 1833 fed41vm Linux 6.11.6- 4173 0.08 0.11 0.59 1.20 1.54 0.13 0.80 276. 1407 2178 fed41vm Linux 6.11.7- 4173 0.08 0.12 0.61 1.17 1.57 0.14 0.82 276. 1416 2201 fed41vm Linux 6.11.8- 4173 0.08 0.11 0.59 1.12 1.52 0.13 0.80 215. 1184 1794 fed41vm Linux 6.11.9- 4173 0.08 0.11 0.59 1.15 1.54 0.14 0.81 272. 1428 2148 fed41vm Linux 6.11.10 4173 0.08 0.12 0.62 1.19 1.72 0.15 0.85 294. 1481 2245 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed41vm Linux 6.11.1- 5.3800 5.5800 5.5500 5.7800 5.7400 5.83000 5.90000 fed41vm Linux 6.11.2- 5.6300 5.7600 18.5 6.1500 10.2 6.12000 27.4 fed41vm Linux 6.12.1- 5.8700 5.8400 5.8400 6.7100 6.3100 6.66000 5.84000 fed41vm Linux 6.11.11 5.3500 5.6000 5.7200 6.0700 6.1000 6.09000 6.10000 fed41vm Linux 6.12.3- 5.9800 5.4600 5.5700 6.0100 6.7600 5.86000 5.01000 fed41vm Linux 6.12.4- 5.0700 7.3600 9.1800 7.8800 7.2100 7.38000 9.60000 fed41vm Linux 6.12.5- 5.6500 5.7600 5.8600 6.5300 6.7400 6.48000 6.84000 fed41vm Linux 6.12.6- 5.5100 5.7900 5.7100 6.3500 6.9900 7.07000 6.15000 fed41vm Linux 6.12.7- 4.5600 5.0100 5.1000 5.6300 5.3100 5.66000 5.63000 fed41vm Linux 6.12.8- 5.4100 5.9400 5.9700 6.6500 6.4000 6.68000 6.48000 fed41vm Linux 6.12.9- 5.9600 6.0700 5.9400 6.4900 6.0300 6.47000 6.30000 fed41vm Linux 6.12.10 5.8500 5.9200 5.5100 6.5000 5.8300 6.69000 5.91000 fed41vm Linux 6.11.3- 5.5900 4.8500 5.6900 5.8000 5.8700 5.95000 5.88000 fed41vm Linux 6.11.4- 5.8800 6.3300 8.2200 5.7000 7.9200 8.69000 10.3 fed41vm Linux 6.11.5- 4.1900 4.5200 4.6900 5.0400 4.1900 5.05000 5.02000 fed41vm Linux 6.11.6- 5.3500 7.1000 5.5900 5.7500 6.0100 4.27000 5.04000 fed41vm Linux 6.11.7- 5.2100 5.5400 5.4500 5.7200 5.7600 5.84000 5.85000 fed41vm Linux 6.11.8- 4.4700 4.5500 4.4000 4.9400 4.7200 4.96000 4.93000 fed41vm Linux 6.11.9- 5.8200 5.4100 5.8200 5.6800 6.0400 5.64000 10.2 fed41vm Linux 6.11.10 5.6800 5.8100 5.7600 6.2400 6.0400 6.21000 5.11000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed41vm Linux 6.11.1- 5.380 14.1 12.0 14.1 15.3 18.9 17.2 16. fed41vm Linux 6.11.2- 5.630 14.6 38.0 14.9 41.4 39.3 25.8 19. fed41vm Linux 6.12.1- 5.870 11.8 12.3 15.2 16.2 17.2 18.5 16. fed41vm Linux 6.11.11 5.350 11.5 8.95 13.9 15.4 15.8 17.5 16. fed41vm Linux 6.12.3- 5.980 14.5 13.9 17.1 18.8 20.1 23.3 20. fed41vm Linux 6.12.4- 5.070 10.6 11.1 14.1 14.9 15.4 17.8 14. fed41vm Linux 6.12.5- 5.650 14.1 15.3 18.2 17.3 20.5 28.9 31. fed41vm Linux 6.12.6- 5.510 10.8 11.7 14.1 15.0 18.2 24.1 21. fed41vm Linux 6.12.7- 4.560 10.0 10.8 13.4 14.9 15.0 17.2 15. fed41vm Linux 6.12.8- 5.410 12.0 12.4 15.7 16.4 17.2 18.3 16. fed41vm Linux 6.12.9- 5.960 10.3 10.8 15.6 16.1 17.6 18.6 16. fed41vm Linux 6.12.10 5.850 11.8 9.20 15.5 16.2 17.0 18.6 16. fed41vm Linux 6.11.3- 5.590 11.5 8.68 13.8 15.6 17.7 17.9 16. fed41vm Linux 6.11.4- 5.880 13.9 8.90 13.4 15.1 15.5 17.4 16. fed41vm Linux 6.11.5- 4.190 10.0 7.21 12.2 14.3 13.7 16.3 15. fed41vm Linux 6.11.6- 5.350 12.3 8.74 14.9 16.7 16.9 18.9 16. fed41vm Linux 6.11.7- 5.210 11.3 8.49 13.9 15.5 15.6 17.5 16. fed41vm Linux 6.11.8- 4.470 9.830 7.36 12.2 13.9 13.8 15.7 15. fed41vm Linux 6.11.9- 5.820 11.4 8.62 13.8 15.4 15.5 17.6 16. fed41vm Linux 6.11.10 5.680 11.8 9.07 27.2 16.4 17.8 20.2 19. File & VM system latencies in microseconds - smaller is better ------------------------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page 100fd Create Delete Create Delete Latency Fault Fault selct --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed41vm Linux 6.11.1- 7.4867 3.7277 14.1 8.5528 5025.0 0.390 0.18020 0.564 fed41vm Linux 6.11.2- 70.0 36.8 11.4 5.9556 5057.0 0.385 1.50850 6.186 fed41vm Linux 6.12.1- 7.4710 3.8432 11.0 6.0739 5276.0 0.414 0.18000 0.572 fed41vm Linux 6.11.11 7.4216 3.8235 11.6 6.1618 5337.0 0.394 0.17900 0.588 fed41vm Linux 6.12.3- 7.6003 4.0047 12.4 7.2058 5599.0 0.397 0.19880 0.570 fed41vm Linux 6.12.4- 7.3542 3.5711 11.1 5.5740 5166.0 0.391 0.18570 0.569 fed41vm Linux 6.12.5- 11.7 5.8618 12.1 6.5252 6569.0 0.414 0.23470 0.628 fed41vm Linux 6.12.6- 7.1577 3.7787 11.9 6.4365 5180.0 0.389 0.17940 0.560 fed41vm Linux 6.12.7- 6.9068 3.6692 11.0 5.8266 5131.0 0.390 0.17520 0.559 fed41vm Linux 6.12.8- 7.1327 3.7810 11.5 6.0665 5308.0 0.411 0.19170 0.614 fed41vm Linux 6.12.9- 6.9599 3.6823 11.1 5.8206 5215.0 0.388 0.18340 0.576 fed41vm Linux 6.12.10 7.2011 3.8229 12.1 5.7998 5442.0 0.361 0.18400 0.577 fed41vm Linux 6.11.3- 7.2568 3.8715 11.1 6.2268 5357.0 0.384 0.19260 0.590 fed41vm Linux 6.11.4- 7.4017 3.8734 11.4 5.9618 5336.0 0.508 0.17630 0.730 fed41vm Linux 6.11.5- 6.9130 3.6319 11.2 5.8299 5080.0 0.383 0.18120 0.569 fed41vm Linux 6.11.6- 7.6789 3.7876 12.4 6.0624 5145.0 0.379 0.17830 0.579 fed41vm Linux 6.11.7- 7.3128 3.7347 11.7 6.2320 5387.0 0.389 0.19280 0.585 fed41vm Linux 6.11.8- 6.9547 3.5705 10.7 6.0234 5062.0 0.386 0.17370 0.562 fed41vm Linux 6.11.9- 7.3558 3.9502 11.0 5.8581 5327.0 0.390 0.17730 0.576 fed41vm Linux 6.11.10 70.2 36.4 106.8 57.0 54.7K 0.392 1.50750 0.640 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed41vm Linux 6.11.1- 3131 8699 3819 8745.5 17.5K 9029.7 5821.4 16.K 8470. fed41vm Linux 6.11.2- 763. 9238 1514 1543.4 17.1K 8669.7 5619.4 15.K 8015. fed41vm Linux 6.12.1- 3491 9406 5625 9982.4 17.5K 8931.9 5880.4 15.K 8588. fed41vm Linux 6.11.11 3524 9335 5971 9924.1 17.6K 9074.1 5852.7 16.K 8508. fed41vm Linux 6.12.3- 3330 9323 5229 9988.1 17.5K 9486.5 5872.4 16.K 8523. fed41vm Linux 6.12.4- 3486 10.K 6280 9879.9 17.1K 8967.6 5794.6 16.K 8471. fed41vm Linux 6.12.5- 3299 7954 4969 9953.6 17.4K 9061.6 5854.4 16.K 8578. fed41vm Linux 6.12.6- 2806 8425 6141 5306.9 13.9K 7357.6 4565.4 12.K 6347. fed41vm Linux 6.12.7- 3722 9976 5975 10.1K 17.6K 9056.5 5915.8 16.K 8571. fed41vm Linux 6.12.8- 3407 9368 5744 9908.8 17.5K 8959.4 5819.7 16.K 8467. fed41vm Linux 6.12.9- 2351 7999 5210 8329.9 15.5K 8910.0 5027.8 9287 7461. fed41vm Linux 6.12.10 3400 9432 5435 9904.9 17.4K 8924.9 5719.2 15.K 8459. fed41vm Linux 6.11.3- 3054 9320 5220 9088.5 16.6K 8004.9 4896.2 15.K 7968. fed41vm Linux 6.11.4- 3352 9347 5710 9726.6 17.4K 9361.8 5853.4 16.K 7548. fed41vm Linux 6.11.5- 3679 9410 5980 9980.2 17.4K 8898.3 5618.4 15.K 8417. fed41vm Linux 6.11.6- 3531 8942 5591 9944.2 17.5K 9160.8 5841.7 13.K 7318. fed41vm Linux 6.11.7- 2651 9259 5679 9731.5 17.1K 8723.9 5721.3 15.K 8393. fed41vm Linux 6.11.8- 3578 9662 5876 10.1K 17.9K 9192.5 5843.9 16.K 8545. fed41vm Linux 6.11.9- 3572 9220 5558 9925.0 13.4K 8992.7 4914.1 12.K 8440. fed41vm Linux 6.11.10 3528 8879 5369 9931.8 17.4K 9028.6 5766.4 16.K 8481.