IBM Corporation IBM Flex System x440 Compute Node ssj_ops@100% = 18,948,103
ssj_ops@100% per Host = 2,706,872
ssj_ops@100% per JVM = 169,179
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Multi Node
Tested By: IBM Corporation Test Location: RTP, NC, USA Test Date: Sep 23, 2012
Hardware Availability: Dec-2012 Software Availability: Dec-2012 Publication: Oct 17, 2012
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     18,415,005
Calibration 2     18,979,574
Calibration 3     18,961,797
ssj_ops@calibrated=18,970,685
100% 99.9% 18,970,685 18,948,103
90% 90.0% 17,073,617 17,074,188
80% 80.0% 15,176,548 15,171,623
70% 70.0% 13,279,480 13,273,666
60% 60.0% 11,382,411 11,382,809
50% 50.0% 9,485,343 9,484,096
40% 40.0% 7,588,274 7,586,520
30% 30.0% 5,691,206 5,698,588
20% 19.9% 3,794,137 3,784,122
10% 10.0% 1,897,069 1,895,516
Active Idle   0 0
Graph of results
Aggregate SUT Data
# of Nodes # of Chips # of Cores # of Threads Total RAM (GB) # of OS Images # of JVM Instances
7 28 224 448 336 7 112
System Under Test
Shared Hardware
Shared Hardware
Enclosure: IBM Flex System Enterprise Chassis
Form Factor: 10U
Power Supply Quantity and Rating (W): 3 x 2500
Power Supply Details: IBM P/N 43W9049
Network Switch: 1 x 1GbE Scalabale Switch Module
Network Switch Details: IBM Flex System EN2092 1 Gb Ethernet Scalable Switch P/N 49Y4294
KVM Switch: None
KVM Switch Details: N/A
Other Hardware: None
Comment: None
Set: 'sut'
Set Identifier: sut
Set Description: x440
# of Identical Nodes: 7
Comment: None
Hardware per Node
Hardware Vendor: IBM Corporation
Model: IBM Flex System x440 Compute Node
Form Factor: Blade
CPU Name: Intel Xeon E5-4640 (Intel Turbo Boost Technology up to 2.80 GHz)
CPU Characteristics: 8-core, 2.4GHz, 20MB L3 Cache (Turbo Boost Technology up to 2.8GHz)
CPU Frequency (MHz): 2400
CPU(s) Enabled: 32 cores, 4 chips, 8 cores/chip
Hardware Threads: 64 (2 / core)
CPU(s) Orderable: 2,4 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 MB I+D on chip per core
Tertiary Cache: 20 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 48
# and size of DIMM: 12 x 4096 MB
Memory Details: 4GB 2Rx8 PC3L-10600E ECC CL9; slots 1, 4, 9, 13, 16, 21, 25, 28, 33, 37, 40, and 45 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: N/A
Disk Drive: 1 x 200GB SATA SSD (Feature Code: A2FN)
Disk Controller: Integrated SAS controller
# and type of Network Interface Cards (NICs) Installed: 2 x Dual-Port Emulex BE3 10Gb (onboard)
NICs Enabled in Firmware / OS / Connected: 2/1/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software per Node
Power Management: IBM Power Profile
Operating System (OS): Windows Server 2008 R2 Enterprise
OS Version: SP1
Filesystem: NTFS
JVM Vendor: IBM Corporation
JVM Version: IBM J9 JVM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled)
JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xmn1100m -Xms1500m -Xmx1500m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0
JVM Affinity: start /affinity [0F,F0,F00,F000,F0000,F00000,F000000,F0000000,F00000000,F000000000,F0000000000,F00000000000,F000000000000,F0000000000000,F00000000000000,F000000000000000]
JVM Instances: 16
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: CNE115M
Management Firmware Version: 1AOO31l
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: IBM SDK Java Technology Edition Version 7.0 for Windows x64
Boot Firmware Settings
Management Firmware Settings
Acoustic Attenuation set to 1
System Under Test Notes
Notes
None
Host Instance Summary
Host ssj_ops@100%
EP4S-01 2,707,004
EP4S-02 2,696,496
EP4S-03 2,708,330
EP4S-04 2,712,575
EP4S-05 2,715,293
EP4S-06 2,699,138
EP4S-07 2,709,268
ssj_ops@100% 18,948,103
ssj_ops@100% per Host 2,706,872
ssj_ops@100% per JVM 169,179
Graph of per-host results
Host 'EP4S-01' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,630,327
Calibration 2     2,713,161
Calibration 3     2,710,559
ssj_ops@calibrated=2,711,860
100% 99.8% 2,711,860 2,707,004
90% 89.9% 2,440,674 2,437,971
80% 80.0% 2,169,488 2,168,297
70% 70.1% 1,898,302 1,900,045
60% 59.9% 1,627,116 1,623,552
50% 50.1% 1,355,930 1,357,635
40% 39.9% 1,084,744 1,081,602
30% 30.1% 813,558 815,127
20% 19.9% 542,372 540,216
10% 10.0% 271,186 271,072
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-02' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,625,930
Calibration 2     2,699,281
Calibration 3     2,698,236
ssj_ops@calibrated=2,698,759
100% 99.9% 2,698,759 2,696,496
90% 90.0% 2,428,883 2,428,198
80% 79.9% 2,159,007 2,157,273
70% 70.0% 1,889,131 1,889,983
60% 59.9% 1,619,255 1,617,660
50% 50.1% 1,349,379 1,351,778
40% 40.0% 1,079,504 1,079,781
30% 30.0% 809,628 810,966
20% 19.9% 539,752 536,382
10% 10.0% 269,876 270,861
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-03' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,646,315
Calibration 2     2,713,755
Calibration 3     2,711,572
ssj_ops@calibrated=2,712,663
100% 99.8% 2,712,663 2,708,330
90% 90.0% 2,441,397 2,440,780
80% 79.9% 2,170,131 2,166,443
70% 70.0% 1,898,864 1,898,074
60% 60.0% 1,627,598 1,628,951
50% 50.1% 1,356,332 1,358,172
40% 40.0% 1,085,065 1,085,564
30% 29.9% 813,799 811,978
20% 20.0% 542,533 541,776
10% 10.0% 271,266 270,453
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-04' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,638,537
Calibration 2     2,715,625
Calibration 3     2,713,133
ssj_ops@calibrated=2,714,379
100% 99.9% 2,714,379 2,712,575
90% 89.8% 2,442,941 2,438,314
80% 80.1% 2,171,503 2,173,505
70% 69.8% 1,900,065 1,895,981
60% 59.9% 1,628,627 1,627,011
50% 50.0% 1,357,189 1,355,964
40% 40.1% 1,085,752 1,088,173
30% 30.0% 814,314 813,536
20% 20.0% 542,876 542,843
10% 10.0% 271,438 270,182
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-05' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,634,866
Calibration 2     2,719,628
Calibration 3     2,715,001
ssj_ops@calibrated=2,717,315
100% 99.9% 2,717,315 2,715,293
90% 90.0% 2,445,583 2,444,423
80% 80.1% 2,173,852 2,177,369
70% 70.0% 1,902,120 1,901,581
60% 60.0% 1,630,389 1,630,231
50% 49.9% 1,358,657 1,355,945
40% 39.9% 1,086,926 1,085,130
30% 30.1% 815,194 817,145
20% 19.9% 543,463 541,950
10% 10.0% 271,731 271,210
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-06' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,613,899
Calibration 2     2,705,076
Calibration 3     2,703,447
ssj_ops@calibrated=2,704,261
100% 99.8% 2,704,261 2,699,138
90% 89.9% 2,433,835 2,431,331
80% 79.9% 2,163,409 2,161,652
70% 70.0% 1,892,983 1,892,108
60% 60.0% 1,622,557 1,623,828
50% 50.0% 1,352,131 1,351,523
40% 40.1% 1,081,705 1,083,517
30% 30.1% 811,278 812,710
20% 20.0% 540,852 540,079
10% 10.0% 270,426 271,679
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.
Host 'EP4S-07' Scores:
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     2,625,131
Calibration 2     2,713,048
Calibration 3     2,709,849
ssj_ops@calibrated=2,711,448
100% 99.9% 2,711,448 2,709,268
90% 90.5% 2,440,303 2,453,170
80% 79.9% 2,169,159 2,167,084
70% 69.9% 1,898,014 1,895,893
60% 60.2% 1,626,869 1,631,576
50% 49.9% 1,355,724 1,353,078
40% 39.9% 1,084,579 1,082,753
30% 30.1% 813,434 817,126
20% 19.9% 542,290 540,877
10% 10.0% 271,145 270,060
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.