SPECpower_ssj2008 JVM Instance '0001.003' Performance Report

SPECpower_ssj2008

JVM Instance '0001.003' Performance Report

SGI Altix XE250 (Intel Xeon processor E5472)			ssj_ops@100% = 85,656
Test Sponsor:	SGI	SPEC License #:	4	Test Method:	Single Node
Tested By:	SGI	Test Location:	Mountain View,CA, USA	Test Date:	May 16, 2008
Hardware Availability:	Feb-2008	Software Availability:	Apr-2008	Publication:	Jun 4, 2008
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

Benchmark Results Summary

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			85,801
Calibration 2			86,186
Calibration 3			85,734
ssj_ops@calibrated=85,960
100%	99.6%	85,960	85,656
90%	89.8%	77,364	77,154
80%	80.6%	68,768	69,301
70%	70.5%	60,172	60,609
60%	59.7%	51,576	51,340
50%	49.8%	42,980	42,774
40%	39.9%	34,384	34,330
30%	30.2%	25,788	26,001
20%	19.9%	17,192	17,125
10%	9.8%	8,596	8,458
Active Idle		0	0

System Under Test

Set: 'sut'

Set Identifier:	sut
Set Description:	Altix XE250 (Intel Xeon processor E5472)
# of Identical Nodes:	1
Comment:	None

Hardware
Hardware Vendor:	SGI
Model:	Altix XE250 (Intel Xeon processor E5472)
Form Factor:	--
CPU Name:	Intel Xeon E5472
CPU Characteristics:	3.0 GHz, 12 MB L2 Cache, Quad-Core, 1600 MHz System Bus
CPU Frequency (MHz):	3000
CPU(s) Enabled:	8 cores, 2 chips, 4 cores/chip
Hardware Threads:	8 (1 / core)
CPU(s) Orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	12 MB I+D on chip per chip, 6 MB shared / 2 cores
Tertiary Cache:	None
Other Cache:	None
Memory Amount (GB):	16
# and size of DIMM:	4x4096 MB
Memory Details:	SGI part # 9010134, 4GB, DDR2, 800, CL5, ECC Slots: 1A, 2A, 3A, 4A
Power Supply Quantity and Rating (W):	1 x 900
Power Supply Details:	SGI part # 060-0276-001
Disk Drive:	1 x Seagate 300GB 15K RPM SAS
Disk Controller:	LSI Logic SAS1068E SAS
# and type of Network Interface Cards (NICs) Installed:	Integrated 2 x Intel Gigabit Ethernet 82575EB, igb driver
NICs Enabled in Firmware / OS / Connected:	2/2/1
Network Speed (Mbit):	1000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	None
Other Hardware:	None

Software
Power Management:	Enabled(See SUT Notes)
Operating System (OS):	SUSE Linux Enterprise Server 10 (x86_64)
OS Version:	10 SP1
Filesystem:	xfs
JVM Vendor:	BEA Systems, Inc
JVM Version:	BEA JRockit(R) (build P27.5.0-5-97156-1.6.0_03-20080403-1523-linux-x86_64, compiled mode)
JVM Command-line Options:	-Xms3400m -Xns3200m -Xmx3400m -XXaggressive -XXlazyunlocking -XXthroughputcompaction -Xlargepages -Xgc:genpar -XXcallprofiling -XXtlasize:min=4k,preferred=1024k
JVM Affinity:	numactl --physcpubind[0,2][4,6][1,3][5,7]
JVM Instances:	8
JVM Initial Heap (MB):	3400
JVM Maximum Heap (MB):	3400
JVM Address Bits:	64
Boot Firmware Version:	--
Management Firmware Version:	--
Workload Version:	SSJ 1.1
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

--

Management Firmware Settings

--

System Under Test Notes

Each JVM instance was affinitized to a pair of cores in a socket.
Huge pages were enabled in the OS using the following commands
- echo "7100" > /proc/sys/vm/nr_hugepages
- mount -t hugetlbfs nodev /mnt/hugepages
Disabled 'Hardware Prefetcher', 'Adjacent Cache Line Prefetch' and 'Snoop Filter" options in BIOS
Enabled C1E, EIST and variable Fan Speed Control options in BIOS
Power Managment Settings
- Adjusted the CPU utilization threshold for P-state transitions to maximum frequency with: echo "90">/sys/devices/system/cpu/cpu*/cpufreq/ondemand/up_threshold (default 20)
- Adjusted the CPU utilization sampling rate for P-state transitions with: echo "20000000">/sys/devices/system/cpu/cpu*/cpufreq/ondemand/sampling_rate (default 330000)
Benchmark was run via LAN

Notes

Power analyzer voltage range set to 300V
Power analyzer current range set to 2A

Performance Details

Target Load	Actual Load	Transaction Type	Count	Total Heap (MB)
Calibration 1		New Order	6,242,486	3,400
		Payment	6,242,489
		Order Status	624,249
		Delivery	624,248
		Stock Level	624,248
		Customer Report	6,242,489
Calibration 2		New Order	6,268,174	3,400
		Payment	6,268,175
		Order Status	626,817
		Delivery	626,818
		Stock Level	626,818
		Customer Report	6,268,176
Calibration 3		New Order	6,235,375	3,400
		Payment	6,235,371
		Order Status	623,537
		Delivery	623,537
		Stock Level	623,538
		Customer Report	6,235,374
100%	99.6%	New Order	6,229,637	3,400
		Payment	6,229,640
		Order Status	622,964
		Delivery	622,963
		Stock Level	622,963
		Customer Report	6,229,639
90%	89.8%	New Order	5,611,291	3,400
		Payment	5,611,293
		Order Status	561,129
		Delivery	561,129
		Stock Level	561,129
		Customer Report	5,611,292
80%	80.6%	New Order	5,041,333	3,400
		Payment	5,041,339
		Order Status	504,134
		Delivery	504,133
		Stock Level	504,135
		Customer Report	5,041,339
70%	70.5%	New Order	4,409,544	3,400
		Payment	4,409,549
		Order Status	440,955
		Delivery	440,955
		Stock Level	440,956
		Customer Report	4,409,545
60%	59.7%	New Order	3,733,884	3,400
		Payment	3,733,885
		Order Status	373,390
		Delivery	373,388
		Stock Level	373,390
		Customer Report	3,733,887
50%	49.8%	New Order	3,111,036	3,400
		Payment	3,111,036
		Order Status	311,104
		Delivery	311,104
		Stock Level	311,103
		Customer Report	3,111,035
40%	39.9%	New Order	2,496,781	3,400
		Payment	2,496,785
		Order Status	249,678
		Delivery	249,678
		Stock Level	249,679
		Customer Report	2,496,782
30%	30.2%	New Order	1,891,010	3,400
		Payment	1,891,007
		Order Status	189,102
		Delivery	189,101
		Stock Level	189,101
		Customer Report	1,891,011
20%	19.9%	New Order	1,245,450	3,400
		Payment	1,245,455
		Order Status	124,545
		Delivery	124,545
		Stock Level	124,546
		Customer Report	1,245,459
10%	9.8%	New Order	615,130	3,400
		Payment	615,137
		Order Status	61,513
		Delivery	61,513
		Stock Level	61,515
		Customer Report	615,138
Active Idle		New Order	0	3,400
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

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SPECpower_ssj2008 Reporter Version: [SSJ 1.2.8, June 24, 2009]