Comments on: Oracle on Opteron with Linux-The NUMA Angle (Part III). Introducing The Silly Little Benchmark. http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/ Oracle-related Platform, Storage and Clustering Topics (with the occasional rant) Mon, 07 Jul 2008 09:36:02 +0000 http://wordpress.org/?v=MU By: Things You Do With a Modicum of Trepidation « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32536 Things You Do With a Modicum of Trepidation « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases Fri, 21 Mar 2008 20:21:42 +0000 http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32536 [...] Rahn is about to get his hands on a set of DL580 G5 (Tigerton goodies). I’d sure like to get Silly Little Benchmark numbers from that sweetheart of a system…wish in one hand, you-know-what in the other I [...] [...] Rahn is about to get his hands on a set of DL580 G5 (Tigerton goodies). I’d sure like to get Silly Little Benchmark numbers from that sweetheart of a system…wish in one hand, you-know-what in the other I [...]

]]> By: kevinclosson http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32395 kevinclosson Thu, 21 Feb 2008 19:10:29 +0000 http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32395 Hi Kevin, That was over a year ago, but I do recall it was a DL585 and I believe the CPUs were 8820. The OS was indeed RHEL4, but U3. Hi Kevin,

That was over a year ago, but I do recall it was a DL585 and I
believe the CPUs were 8820. The OS was indeed RHEL4, but U3.

]]> By: Kevin Magee http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32393 Kevin Magee Wed, 20 Feb 2008 21:05:44 +0000 http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-32393 Here are my results, I am curious as to what speed and OS your test system above is. This was run on a HP DL585 4 x AMD Opteron Dual core Processor 8224 SE. Running Red Hat Enterprise Linux AS release 4 (Nahant Update 6). Linux 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:32:02 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux. I have turned CPUspeed off for all run levels. ---------------------------------------------- tail of /proc/cpuinfo processor : 7 vendor_id : AuthenticAMD cpu family : 15 model : 65 model name : Dual-Core AMD Opteron(tm) Processor 8224 SE stepping : 3 cpu MHz : 3215.171 cache size : 1024 KB physical id : 3 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext lm 3dnowext 3dnow pni cx16 bogomips : 6429.76 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp [4] [5] ------------------------------------------------------------------- The system has the following CPUs cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 cpu MHz : 3215.165 The load average is 11:01:50 up 8 days, 21:05, 2 users, load average: 1.12, 1.04, 1.01 Test1 Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112200786 TPUT ops/sec 14018297. 5 Total ops 1572864000 Avg nsec/op 70.6 gettimeofday usec 111006651 TPUT ops/sec 14169096. 9 Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112184608 TPUT ops/sec 14020319. 1 Test2 Total ops 1572864000 Avg nsec/op 69.9 gettimeofday usec 109999747 TPUT ops/sec 14298796. 5 Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112177062 TPUT ops/sec 14021262. 2 Here are my results, I am curious as to what speed and OS your test system above is. This was run on a HP DL585 4 x AMD Opteron Dual core Processor 8224 SE. Running Red Hat Enterprise Linux AS release 4 (Nahant Update 6). Linux 2.6.9-42.ELsmp #1 SMP Wed Jul 12 23:32:02 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux.

I have turned CPUspeed off for all run levels.

———————————————-
tail of /proc/cpuinfo
processor : 7
vendor_id : AuthenticAMD
cpu family : 15
model : 65
model name : Dual-Core AMD Opteron(tm) Processor 8224 SE
stepping : 3
cpu MHz : 3215.171
cache size : 1024 KB
physical id : 3
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext lm 3dnowext 3dnow pni cx16
bogomips : 6429.76
TLB size : 1088 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp [4] [5]

——————————————————————-
The system has the following CPUs

cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165
cpu MHz : 3215.165

The load average is
11:01:50 up 8 days, 21:05, 2 users, load average: 1.12, 1.04, 1.01

Test1

Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112200786 TPUT ops/sec 14018297.
5
Total ops 1572864000 Avg nsec/op 70.6 gettimeofday usec 111006651 TPUT ops/sec 14169096.
9
Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112184608 TPUT ops/sec 14020319.
1

Test2

Total ops 1572864000 Avg nsec/op 69.9 gettimeofday usec 109999747 TPUT ops/sec 14298796.
5
Total ops 1572864000 Avg nsec/op 71.3 gettimeofday usec 112177062 TPUT ops/sec 14021262.
2

]]> By: Linux Bogomips, Or Is That Bogusmips. Part - I « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-31382 Linux Bogomips, Or Is That Bogusmips. Part - I « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases Thu, 03 Jan 2008 23:30:12 +0000 http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-31382 [...] had a series of blog posts about Oracle on NUMA. In that series I offered up a microbenchmark called the Silly Little Benchmark. That post contains a URL to the kit where it sits on an OakTable Network server. I’m using a [...] [...] had a series of blog posts about Oracle on NUMA. In that series I offered up a microbenchmark called the Silly Little Benchmark. That post contains a URL to the kit where it sits on an OakTable Network server. I’m using a [...]

]]> By: Some Blog Changes « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-23592 Some Blog Changes « Kevin Closson’s Oracle Blog: Platform, Storage & Clustering Topics Related to Oracle Databases Tue, 04 Sep 2007 22:49:31 +0000 http://kevinclosson.wordpress.com/2007/01/30/oracle-on-opteron-with-linux-the-numa-angle-part-iii/#comment-23592 [...] Now that I’ve left HP/PolyServe, I’ve gotten a few emails from readers looking for files that I linked to that resided on HP/PolyServe systems. I’ve also gotten quite a few emails about pages found by search engines, but don’t load (Error 404) once you come to my site. As for the latter, there are a good number of posts that I’ve taken offline. Sorry, but that is just how things go. As for the files content, I’ll try to make them available on the OakTable website.  The first to get this treatment is the Silly Little Benchmark that I spoke of in some of my NUMA-related posts such as Oracle on Opteron with Linux–The NUMA Angle. Introducing the Silly Little Benchmark. [...] [...] Now that I’ve left HP/PolyServe, I’ve gotten a few emails from readers looking for files that I linked to that resided on HP/PolyServe systems. I’ve also gotten quite a few emails about pages found by search engines, but don’t load (Error 404) once you come to my site. As for the latter, there are a good number of posts that I’ve taken offline. Sorry, but that is just how things go. As for the files content, I’ll try to make them available on the OakTable website.  The first to get this treatment is the Silly Little Benchmark that I spoke of in some of my NUMA-related posts such as Oracle on Opteron with Linux–The NUMA Angle. Introducing the Silly Little Benchmark. [...]

]]>