{"id":1458,"date":"2020-07-30T00:36:37","date_gmt":"2020-07-29T21:36:37","guid":{"rendered":"https:\/\/galaxydata.ru\/community\/?p=1458"},"modified":"2025-07-21T03:36:00","modified_gmt":"2025-07-21T00:36:00","slug":"amd-opteron-6300-tune-bios-on-kvm-virtualization","status":"publish","type":"post","link":"https:\/\/galaxydata.ru\/community\/amd-opteron-6300-tune-bios-on-kvm-virtualization-1458","title":{"rendered":"AMD Opteron 6300 Tune BIOS on KVM Virtualization"},"content":{"rendered":"<p>2.2 BIOS Configuration Summary<br \/>\nLoad BIOS defaults.<br \/>\nSet the date and time.<\/p>\n<p>I am going to provide the bios configuration of the faster machine for the CPU and the Memory options<\/p>\n<p>Bios-&gt;Advanced-&gt;&amp; Clock Options<\/p>\n<pre class=\"lang:sh decode:true\">GART Error [Disabled]\r\nMicrocode Update [Enabled]\r\nSecure Virtual Machine Mode [Enabled]\r\nPowerNow [Enabled]\r\nC State Mode [C6]\r\nPowerCap [P-state 0]\r\nHPC Mode [Enabled]\r\nCPB Mode [Auto]\r\nCPU DownCore Mode [Disabled]\r\nC1E Support [Enabled]\r\nClock Spread Spectrum [Disabled]<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1472\" src=\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2020\/07\/Processor-BIOS-AMD-Opteron-6300-HPC.png\" alt=\"Processor BIOS AMD Opteron 6300 HPC\" width=\"643\" height=\"538\" srcset=\"https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2020\/07\/Processor-BIOS-AMD-Opteron-6300-HPC.png 643w, https:\/\/galaxydata.ru\/community\/wp-content\/uploads\/2020\/07\/Processor-BIOS-AMD-Opteron-6300-HPC-300x251.png 300w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/p>\n<p><strong>OR Disable PowerNOW<\/strong><\/p>\n<p>Bios-&gt;Advanced-&gt;&amp; Clock Options<\/p>\n<pre class=\"lang:sh decode:true \">GART Error [Disabled]\r\nMicrocode Update [Enabled]\r\nSecure Virtual Machine Mode [Enabled]\r\nPowerNow [Disabled]\r\nC State Mode [C6]\r\nCPB Mode [Auto]\r\nCPU DownCore Mode [Disabled]\r\nC1E Support [Enabled]\r\nClock Spread Spectrum [Disabled]<\/pre>\n<p>&nbsp;<\/p>\n<p>Bios-&gt;Advanced-&gt;Advanced Chipset Control -&gt; NorthBridge Configuration<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"lang:sh decode:true \">HT Speed Support [Auto]\r\nIOMMU [Enabled]<\/pre>\n<p>&nbsp;<\/p>\n<p>Bios-&gt;Advanced-&gt;Advanced Chipset Control -&gt; NorthBridge Configuration -&gt;Memory Configuration<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"lang:sh decode:true \">Bank Interleaving [Auto]\r\nNode Interleaving [Auto] THE MOST IMPORTANT CHANGE\r\nChannel Interleaving [Auto]\r\nCS Sparing Enable [Disabled]\r\nBank Swizzle Mode [Enabled]<\/pre>\n<hr \/>\n<p>TEST 1<\/p>\n<pre class=\"lang:sh decode:true\">[root@hydra ~]# stress-ng --cpu 1 --io 2 --vm 5 --vm-bytes 1G --metrics-brief --timeout 1m\r\nstress-ng: info:  [11907] dispatching hogs: 1 cpu, 2 io, 5 vm\r\nstress-ng: info:  [11907] successful run completed in 60.32s (1 min, 0.32 secs)\r\nstress-ng: info:  [11907] stressor       bogo ops real time  usr time  sys time   bogo ops\/s   bogo ops\/s\r\nstress-ng: info:  [11907]                           (secs)    (secs)    (secs)   (real time) (usr+sys time)\r\nstress-ng: info:  [11907] cpu                7480     60.00     60.01      0.03       124.66       124.58\r\nstress-ng: info:  [11907] io               464208     60.02      0.16     45.80      7733.59     10100.26\r\nstress-ng: info:  [11907] vm              6253380     60.30    226.31     75.29    103698.58     20734.02<\/pre>\n<p>TEST 2 on HPC<\/p>\n<pre class=\"lang:sh decode:true \">[root@hydra ~]# stress-ng --cpu 1 --io 2 --vm 5 --vm-bytes 1G --metrics-brief --timeout 1m\r\nstress-ng: info:  [11963] dispatching hogs: 1 cpu, 2 io, 5 vm\r\nstress-ng: info:  [11963] successful run completed in 60.30s (1 min, 0.30 secs)\r\nstress-ng: info:  [11963] stressor       bogo ops real time  usr time  sys time   bogo ops\/s   bogo ops\/s\r\nstress-ng: info:  [11963]                           (secs)    (secs)    (secs)   (real time) (usr+sys time)\r\nstress-ng: info:  [11963] cpu                7481     60.06     60.05      0.01       124.56       124.56\r\nstress-ng: info:  [11963] io               474248     60.21      0.15     43.49      7877.11     10867.28\r\nstress-ng: info:  [11963] vm              6253380     60.29    227.81     73.57    103723.99     20749.15\r\n<\/pre>\n<p>&nbsp;<\/p>\n<p>\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u043e \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a<\/p>\n<pre class=\"lang:sh decode:true \">[root@zodiac ~]# stress-ng --cpu 1 --io 2 --vm 5 --vm-bytes 1G --metrics-brief --timeout 1m\r\nstress-ng: info:\u00a0 [1153] dispatching hogs: 1 cpu, 2 io, 5 vm\r\nstress-ng: info:\u00a0 [1153] successful run completed in 60.37s (1 min, 0.37 secs)\r\nstress-ng: info:\u00a0 [1153] stressor\u00a0 \u00a0 \u00a0 \u00a0bogo ops real time\u00a0 usr time\u00a0 sys time\u00a0 \u00a0bogo ops\/s\u00a0 \u00a0bogo ops\/s\r\nstress-ng: info:\u00a0 [1153]\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0(secs)\u00a0 \u00a0 (secs)\u00a0 \u00a0 (secs)\u00a0 \u00a0(real time) (usr+sys time)\r\nstress-ng: info:\u00a0 [1153] cpu\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 7333\u00a0 \u00a0 \u00a060.14\u00a0 \u00a0 \u00a060.11\u00a0 \u00a0 \u00a0 0.03\u00a0 \u00a0 \u00a0 \u00a0121.93\u00a0 \u00a0 \u00a0 \u00a0121.93\r\nstress-ng: info:\u00a0 [1153] io\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 16339\u00a0 \u00a0 \u00a060.00\u00a0 \u00a0 \u00a0 0.01\u00a0 \u00a0 118.21\u00a0 \u00a0 \u00a0 \u00a0272.31\u00a0 \u00a0 \u00a0 \u00a0138.21\r\nstress-ng: info:\u00a0 [1153] vm\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 6253380\u00a0 \u00a0 \u00a060.33\u00a0 \u00a0 229.41\u00a0 \u00a0 \u00a072.06\u00a0 \u00a0 103655.13\u00a0 \u00a0 \u00a020742.96<\/pre>\n<hr \/>\n<p>Test sysbench &#8212;test=cpu &#8212;cpu-max-prime=20000 &#8212;num-threads=2 run<\/p>\n<p>Hydra &#8212; Enable CPB Mode and HPC Mode<\/p>\n<pre class=\"lang:sh decode:true\">[root@hydra ~]# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=2 run\r\nWARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.\r\nWARNING: --num-threads is deprecated, use --threads instead\r\nsysbench 1.0.17 (using system LuaJIT 2.0.4)\r\n\r\nRunning the test with following options:\r\nNumber of threads: 2\r\nInitializing random number generator from current time\r\n\r\n\r\nPrime numbers limit: 20000\r\n\r\nInitializing worker threads...\r\n\r\nThreads started!\r\n\r\nCPU speed:\r\n    events per second:   860.64\r\n\r\nGeneral statistics:\r\n    total time:                          10.0022s\r\n    total number of events:              8611\r\n\r\nLatency (ms):\r\n         min:                                    2.31\r\n         avg:                                    2.32\r\n         max:                                    2.76\r\n         95th percentile:                        2.35\r\n         sum:                                19999.15\r\n\r\nThreads fairness:\r\n    events (avg\/stddev):           4305.5000\/2.50\r\n    execution time (avg\/stddev):   9.9996\/0.00\r\n<\/pre>\n<p>Zodiac &#8212; Disable CPB Mode and HPC Mode<\/p>\n<pre class=\"lang:sh decode:true \">[root@zodiac-u7 ~]# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=2 run\r\nWARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.\r\nWARNING: --num-threads is deprecated, use --threads instead\r\nsysbench 1.0.17 (using system LuaJIT 2.0.4)\r\n\r\nRunning the test with following options:\r\nNumber of threads: 2\r\nInitializing random number generator from current time\r\n\r\n\r\nPrime numbers limit: 20000\r\n\r\nInitializing worker threads...\r\n\r\nThreads started!\r\n\r\nCPU speed:\r\n    events per second:   856.62\r\n\r\nGeneral statistics:\r\n    total time:                          10.0024s\r\n    total number of events:              8571\r\n\r\nLatency (ms):\r\n         min:                                    2.31\r\n         avg:                                    2.33\r\n         max:                                    2.68\r\n         95th percentile:                        2.39\r\n         sum:                                19996.44\r\n\r\nThreads fairness:\r\n    events (avg\/stddev):           4285.5000\/1.50\r\n    execution time (avg\/stddev):   9.9982\/0.00\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2.2 BIOS Configuration Summary Load BIOS defaults. Set the date and time. I am going to provide the bios configuration of the faster machine for the CPU and the Memory&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[181],"tags":[],"class_list":["post-1458","post","type-post","status-publish","format-standard","hentry","category-hardware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AMD Opteron 6300 Tune BIOS on KVM Virtualization - GalaxyData Community<\/title>\n<meta name=\"description\" content=\"Optimize AMD Opteron 6300 series processors for KVM virtualization environments. 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