Date: Wed 28 Sep 22:48:17 BST 2022 Test set: performance Kernel: 5.19.12-300.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/g6avk/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/g6avk/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) Basic system parameters ------------------------------------------------------------------------------ Host OS Description Mhz tlb cache mem scal pages line par load bytes --------- ------------- ----------------------- ---- ----- ----- ------ ---- localhost Linux 5.15.18 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.6- x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.16 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.17 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.17 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.18 x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.2- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.3- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.4- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.5- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.6- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.7- x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.7- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.9- x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.11 x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.12 x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.13 x86_64-linux-gnu 3407 64 1 localhost Linux 5.17.14 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.4- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.4- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.5- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.6- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.7- x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.9- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.8- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.9- x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.10 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.11 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.13 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.15 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.16 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.17 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.18 x86_64-linux-gnu 3407 64 1 localhost Linux 5.18.19 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.10 x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.4- x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.6- x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.7- x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.8- x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.9- x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.10 x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.11 x86_64-linux-gnu 3407 64 1 localhost Linux 5.19.12 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.11 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.12 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.13 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.14 x86_64-linux-gnu 3407 64 1 localhost Linux 5.16.15 x86_64-linux-gnu 3407 64 1 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- localhost Linux 5.15.18 2.8900 7.2200 8.4300 9.9900 10.0 10.1 11.9 localhost Linux 5.16.6- 12.2 10.4 18.6 11.3 18.8 12.7 18.0 localhost Linux 5.16.16 6.3100 6.1900 6.3700 6.6300 6.9700 6.71000 7.85000 localhost Linux 5.16.17 6.4100 6.4000 6.8000 6.8300 7.0100 6.90000 8.24000 localhost Linux 5.16.17 6.2900 6.3700 6.4000 6.6200 6.9100 6.96000 7.95000 localhost Linux 5.16.18 6.1400 6.3500 6.4100 6.5700 6.6100 6.71000 7.57000 localhost Linux 5.17.2- 9.6200 11.1 12.4 12.4 13.6 12.3 16.5 localhost Linux 5.17.3- 6.6600 7.2000 6.4400 6.8500 7.0200 6.70000 8.30000 localhost Linux 5.17.4- 6.1100 6.3100 6.4400 6.4500 6.8800 6.67000 7.81000 localhost Linux 5.17.5- 5.9700 6.1700 6.3400 6.4900 6.7800 6.62000 7.37000 localhost Linux 5.17.6- 6.0700 6.1600 6.5100 6.6100 6.8500 6.67000 7.57000 localhost Linux 5.17.7- 6.3200 7.2400 6.3500 7.3000 6.8400 6.74000 8.27000 localhost Linux 5.16.7- 17.0 10.6 23.9 10.1 18.4 11.4 19.4 localhost Linux 5.17.9- 6.9000 7.2900 7.4400 7.4700 7.7700 7.83000 9.89000 localhost Linux 5.17.11 6.1900 6.1200 6.1700 6.4800 6.9700 6.58000 8.32000 localhost Linux 5.17.12 6.1200 6.3000 6.2800 6.6200 7.0000 6.84000 7.46000 localhost Linux 5.17.13 6.1900 6.2600 6.3300 6.6000 6.9500 6.76000 7.27000 localhost Linux 5.17.14 6.1700 6.0300 6.3700 6.5300 6.8800 6.71000 7.35000 localhost Linux 5.18.4- 6.3100 6.6800 6.4200 6.6800 6.9100 6.71000 7.86000 localhost Linux 5.18.5- 7.2200 6.4500 6.5700 6.7900 6.9600 6.75000 8.18000 localhost Linux 5.18.6- 6.3400 6.6500 6.7100 7.1800 7.5700 7.29000 9.05000 localhost Linux 5.18.7- 6.3200 6.5600 6.5700 6.6600 7.0300 6.81000 7.60000 localhost Linux 5.16.9- 17.1 11.1 11.1 18.3 16.5 21.1 35.1 localhost Linux 5.18.8- 6.2500 6.2900 6.3700 6.6500 6.9100 6.89000 9.02000 localhost Linux 5.18.9- 6.2500 6.2900 6.4400 6.6300 7.0500 6.74000 7.47000 localhost Linux 5.18.10 6.2100 6.2600 6.3100 6.5900 6.8700 6.68000 7.87000 localhost Linux 5.18.11 11.0 13.6 19.8 16.7 8.1800 16.6 8.81000 localhost Linux 5.18.13 5.8600 6.0200 6.3700 6.4300 6.7600 6.57000 7.53000 localhost Linux 5.18.15 5.9400 6.4500 6.3300 7.0800 6.8400 6.77000 7.48000 localhost Linux 5.18.16 10.3 13.1 11.9 12.1 1.9700 15.0 5.12000 localhost Linux 5.18.17 6.1500 6.2100 6.4000 6.6300 6.8000 6.64000 7.38000 localhost Linux 5.18.18 6.0600 6.6700 13.1 0.3300 18.0 1.75000 34.6 localhost Linux 5.18.19 4.0400 4.1400 4.1400 4.5400 5.7000 4.59000 6.23000 localhost Linux 5.16.10 12.7 15.2 8.9500 8.0600 10.1 9.11000 19.4 localhost Linux 5.19.4- 4.0000 4.1400 4.1100 4.4600 5.0100 5.17000 6.18000 localhost Linux 5.19.6- 4.1000 4.1000 4.0800 4.5000 4.8200 4.57000 5.56000 localhost Linux 5.19.7- 10.3 6.4200 4.4800 10.9 16.7 16.2 18.6 localhost Linux 5.19.8- 4.5300 2.9900 6.3000 4.8900 6.9000 4.15000 9.39000 localhost Linux 5.19.9- 9.4400 11.6 15.6 7.7600 9.6200 5.73000 12.1 localhost Linux 5.19.10 3.9200 3.9600 4.3300 4.5900 4.6800 4.55000 5.11000 localhost Linux 5.19.11 7.9200 6.5000 13.1 4.8700 18.0 11.7 28.3 localhost Linux 5.19.12 4.0500 4.0300 4.2100 4.5200 4.7000 4.46000 8.24000 localhost Linux 5.16.11 10.6 7.8100 9.1000 12.9 13.3 10.7 17.1 localhost Linux 5.16.12 10.6 9.8600 8.0300 8.8000 8.0900 12.5 7.26000 localhost Linux 5.16.13 15.1 13.5 16.8 11.8 19.7 17.8 28.3 localhost Linux 5.16.14 18.4 18.7 30.6 26.0 15.0 17.2 13.5 localhost Linux 5.16.15 6.3600 6.4600 6.3500 6.7300 6.9800 6.57000 7.44000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- localhost Linux 5.15.18 2.890 46.1 54.1 181. localhost Linux 5.16.6- 12.2 59.0 72.0 74. localhost Linux 5.16.16 6.310 25.7 30.4 49. localhost Linux 5.16.17 6.410 25.8 30.7 50. localhost Linux 5.16.17 6.290 25.7 31.5 50. localhost Linux 5.16.18 6.140 25.5 30.5 50. localhost Linux 5.17.2- 9.620 32.5 32.5 47. localhost Linux 5.17.3- 6.660 25.9 31.0 49. localhost Linux 5.17.4- 6.110 26.0 31.3 51. localhost Linux 5.17.5- 5.970 25.7 31.0 48. localhost Linux 5.17.6- 6.070 26.5 31.7 51. localhost Linux 5.17.7- 6.320 26.8 31.6 49. localhost Linux 5.16.7- 17.0 72.0 81.3 213. localhost Linux 5.17.9- 6.900 26.2 31.2 49. localhost Linux 5.17.11 6.190 25.9 31.3 49. localhost Linux 5.17.12 6.120 25.9 31.3 49. localhost Linux 5.17.13 6.190 25.7 31.0 48. localhost Linux 5.17.14 6.170 25.8 31.0 49. localhost Linux 5.18.4- 6.310 25.4 30.8 49. localhost Linux 5.18.5- 7.220 25.5 30.7 49. localhost Linux 5.18.6- 6.340 25.0 30.9 49. localhost Linux 5.18.7- 6.320 25.2 31.0 49. localhost Linux 5.16.9- 17.1 73.3 92.2 108. localhost Linux 5.18.8- 6.250 25.2 30.9 49. localhost Linux 5.18.9- 6.250 26.1 30.8 49. localhost Linux 5.18.10 6.210 25.4 31.0 49. localhost Linux 5.18.11 11.0 47.3 75.3 196. localhost Linux 5.18.13 5.860 26.0 30.8 48. localhost Linux 5.18.15 5.940 25.4 30.6 48. localhost Linux 5.18.16 10.3 60.7 59.5 196. localhost Linux 5.18.17 6.150 25.9 31.3 49. localhost Linux 5.18.18 6.060 57.6 68.3 179. localhost Linux 5.18.19 4.040 21.0 26.7 44. localhost Linux 5.16.10 12.7 72.5 65.9 53. localhost Linux 5.19.4- 4.000 20.9 26.7 45. localhost Linux 5.19.6- 4.100 21.0 26.8 45. localhost Linux 5.19.7- 10.3 54.2 81.9 181. localhost Linux 5.19.8- 4.530 23.5 29.1 46. localhost Linux 5.19.9- 9.440 43.1 83.9 187. localhost Linux 5.19.10 3.920 21.6 27.1 45. localhost Linux 5.19.11 7.920 49.4 64.6 185. localhost Linux 5.19.12 4.050 21.1 27.0 46. localhost Linux 5.16.11 10.6 58.2 71.3 168. localhost Linux 5.16.12 10.6 42.1 62.5 189. localhost Linux 5.16.13 15.1 52.6 69.9 107. localhost Linux 5.16.14 18.4 68.8 88.3 62. localhost Linux 5.16.15 6.360 25.4 30.4 49. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- localhost Linux 5.15.18 22.1 12.1 31.6 17.6 37.5K localhost Linux 5.16.6- 22.7 13.0 36.1 18.3 41.0K localhost Linux 5.16.16 17.8 12.3 33.2 17.0 38.7K localhost Linux 5.16.17 18.7 12.5 33.8 17.0 40.9K localhost Linux 5.16.17 20.0 12.7 33.4 17.4 39.2K localhost Linux 5.16.18 18.5 12.3 33.5 17.3 41.3K localhost Linux 5.17.2- 19.0 12.7 35.6 18.8 43.5K localhost Linux 5.17.3- 18.9 12.1 33.3 17.5 40.6K localhost Linux 5.17.4- 19.2 13.0 35.7 19.0 43.9K localhost Linux 5.17.5- 18.8 12.5 34.1 17.2 41.8K localhost Linux 5.17.6- 19.5 12.5 34.9 17.3 41.6K localhost Linux 5.17.7- 19.3 12.5 35.5 17.5 42.3K localhost Linux 5.16.7- 21.9 12.6 33.5 17.8 39.3K localhost Linux 5.17.9- 18.2 12.3 33.9 16.9 40.7K localhost Linux 5.17.11 19.1 12.2 33.8 17.3 39.5K localhost Linux 5.17.12 19.4 12.4 34.4 17.2 41.1K localhost Linux 5.17.13 19.0 12.5 36.9 17.5 41.5K localhost Linux 5.17.14 19.1 12.6 34.9 17.5 41.4K localhost Linux 5.18.4- 19.1 12.5 35.3 17.5 44.1K localhost Linux 5.18.5- 19.0 12.6 34.4 18.2 43.8K localhost Linux 5.18.6- 18.9 12.1 35.7 17.7 46.7K localhost Linux 5.18.7- 19.5 12.3 34.6 17.2 45.1K localhost Linux 5.16.9- 23.4 12.8 43.3 19.1 44.1K localhost Linux 5.18.8- 19.1 12.1 34.2 17.3 43.4K localhost Linux 5.18.9- 18.9 12.2 35.7 18.1 45.9K localhost Linux 5.18.10 19.1 12.4 34.2 16.9 43.9K localhost Linux 5.18.11 26.4 12.7 35.8 17.8 42.9K localhost Linux 5.18.13 19.1 13.2 36.6 19.5 44.6K localhost Linux 5.18.15 19.2 12.6 35.0 17.9 41.0K localhost Linux 5.18.16 24.6 12.7 36.4 18.2 41.8K localhost Linux 5.18.17 19.4 12.4 35.7 18.2 41.2K localhost Linux 5.18.18 29.1 12.5 34.6 17.3 40.0K localhost Linux 5.18.19 18.6 12.3 34.5 17.2 42.0K localhost Linux 5.16.10 23.7 12.4 44.6 16.9 38.7K localhost Linux 5.19.4- 19.1 12.6 35.0 17.2 39.0K localhost Linux 5.19.6- 19.5 12.7 35.1 18.2 38.7K localhost Linux 5.19.7- 48.3 13.1 34.7 17.4 40.3K localhost Linux 5.19.8- 19.5 13.1 37.3 19.3 42.0K localhost Linux 5.19.9- 20.2 12.3 35.2 17.6 37.8K localhost Linux 5.19.10 19.3 12.9 35.5 17.7 39.9K localhost Linux 5.19.11 22.4 12.8 45.8 17.5 43.2K localhost Linux 5.19.12 20.4 12.3 33.8 17.1 39.0K localhost Linux 5.16.11 18.4 12.3 41.4 17.4 41.8K localhost Linux 5.16.12 18.1 12.3 40.9 16.9 39.7K localhost Linux 5.16.13 73.7 12.2 33.1 17.4 42.8K localhost Linux 5.16.14 19.5 13.4 52.4 19.9 45.5K localhost Linux 5.16.15 17.9 12.3 33.2 16.9 38.5K *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- localhost Linux 5.15.18 818. 2081 1799 3431.8 5895.8 4342.6 2562.4 4361 2327. localhost Linux 5.16.6- 657. 1824 1251 3281.1 5863.0 4418.0 2740.7 4907 2366. localhost Linux 5.16.16 1359 2448 2029 3822.1 6370.2 5273.1 2864.8 5360 2476. localhost Linux 5.16.17 1255 2427 2014 3287.9 6318.3 5267.7 2816.8 5296 2464. localhost Linux 5.16.17 1272 2449 1965 3382.6 6280.3 5241.8 2793.9 5346 2485. localhost Linux 5.16.18 1274 2408 1879 3746.0 6264.0 5230.9 2882.4 5320 2460. localhost Linux 5.17.2- 1191 2249 1773 3345.3 4893.7 4182.2 2203.2 4289 2139. localhost Linux 5.17.3- 1231 2388 1873 3736.7 6317.0 5035.4 2834.6 5339 2422. localhost Linux 5.17.4- 1282 2382 2013 3508.0 6300.9 5266.1 2823.7 5328 2423. localhost Linux 5.17.5- 1290 2444 1951 3810.3 6269.5 5249.4 2810.8 5309 2456. localhost Linux 5.17.6- 1257 2406 1981 420.3 6306.7 5214.1 2832.8 5035 2211. localhost Linux 5.17.7- 1268 2411 2022 3516.9 6326.9 5224.8 2841.7 5195 2391. localhost Linux 5.16.7- 543. 1917 1221 3330.4 5449.9 4296.1 2571.3 4310 2289. localhost Linux 5.17.9- 1160 2195 1355 3404.6 5538.8 4523.8 2404.9 4694 2210. localhost Linux 5.17.11 1294 2440 1987 3144.0 6119.0 5218.3 2839.3 5312 2453. localhost Linux 5.17.12 1288 2419 1972 3697.7 6343.0 5233.9 2835.6 5294 2450. localhost Linux 5.17.13 1286 2324 1973 3729.2 6319.7 5228.2 2838.9 5306 2467. localhost Linux 5.17.14 1287 2416 1927 3734.2 6211.6 5182.7 2805.6 5282 2446. localhost Linux 5.18.4- 1245 2317 1938 3299.8 6156.9 5037.0 2654.0 5081 2405. localhost Linux 5.18.5- 1288 2326 1968 3691.9 6312.9 5242.5 2861.5 5260 2457. localhost Linux 5.18.6- 1201 2317 1999 424.4 6213.2 5157.7 2830.8 5255 2438. localhost Linux 5.18.7- 1265 2318 1997 2246.9 6141.8 5165.1 2774.0 5224 2468. localhost Linux 5.16.9- 547. 1832 755. 2958.5 4461.8 3655.8 2412.2 3895 2122. localhost Linux 5.18.8- 1371 2335 2001 3814.0 6363.8 5135.6 2857.0 5334 2456. localhost Linux 5.18.9- 1263 2308 1937 3703.4 6276.2 5074.1 2847.8 5319 2461. localhost Linux 5.18.10 1249 2298 1958 3628.7 5402.4 5101.3 2716.8 5196 2464. localhost Linux 5.18.11 654. 1869 1870 3109.3 5342.9 4270.2 2569.4 4959 2410. localhost Linux 5.18.13 1263 2316 2026 3830.2 6304.8 5039.4 2814.8 5315 2469. localhost Linux 5.18.15 1247 2232 1972 455.2 6123.2 4557.4 2601.0 5298 2430. localhost Linux 5.18.16 718. 1906 1979 3501.0 5910.1 4753.0 2502.7 4973 2413. localhost Linux 5.18.17 1210 2269 1990 717.4 6266.5 5201.3 2833.4 5304 2432. localhost Linux 5.18.18 767. 1930 1547 3203.4 5526.6 4411.0 2517.3 4369 2394. localhost Linux 5.18.19 1270 2340 2006 3692.4 5967.2 5253.8 2838.6 5117 2459. localhost Linux 5.16.10 680. 2035 967. 3239.5 5243.1 4310.2 2574.6 4441 2346. localhost Linux 5.19.4- 1321 2321 2034 2414.7 6130.5 5003.9 2576.0 4848 2245. localhost Linux 5.19.6- 1297 2312 2072 3556.3 6241.8 5211.0 2821.6 5318 2443. localhost Linux 5.19.7- 755. 1734 1948 3792.9 6045.4 4927.9 2768.8 5037 2423. localhost Linux 5.19.8- 1267 2159 1769 3613.3 6102.3 4386.3 2304.3 4449 2123. localhost Linux 5.19.9- 773. 1903 1111 3368.6 5148.4 4361.4 2721.1 5020 2349. localhost Linux 5.19.10 1261 2309 1647 3682.6 6339.9 5214.7 2809.9 5220 2442. localhost Linux 5.19.11 653. 1823 1066 3450.3 5911.1 4863.5 2707.7 4894 2410. localhost Linux 5.19.12 1285 2322 2073 3721.7 6329.6 5235.7 2804.6 5343 2461. localhost Linux 5.16.11 618. 2070 1863 3655.0 6066.5 5052.6 2781.8 5092 2441. localhost Linux 5.16.12 690. 2121 1731 3677.3 6059.0 5004.9 2770.1 5108 2437. localhost Linux 5.16.13 717. 2001 1224 3147.6 5440.9 4335.9 2720.6 4731 2440. localhost Linux 5.16.14 706. 1870 1629 2911.0 4381.8 3894.5 2251.7 3894 2242. localhost Linux 5.16.15 1356 2484 1981 3704.8 6401.4 5266.5 2852.3 5268 2470.