Dell Inc. PowerEdge M915 ssj_ops@100% = 1,853,310
ssj_ops@100% per JVM = 231,664
Test Sponsor: Dell Inc. SPEC License #: 55 Test Method: Multi Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Jun 28, 2011
Hardware Availability: Jun-2011 Software Availability: Feb-2011 Publication: Aug 2, 2011
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     1,860,243
Calibration 2     1,859,864
Calibration 3     1,859,992
ssj_ops@calibrated=1,859,928
100% 99.6% 1,859,928 1,853,310
90% 89.9% 1,673,936 1,672,433
80% 80.0% 1,487,943 1,488,022
70% 70.2% 1,301,950 1,304,803
60% 60.4% 1,115,957 1,122,722
50% 50.0% 929,964 930,884
40% 39.9% 743,971 741,590
30% 30.1% 557,979 560,172
20% 20.0% 371,986 372,581
10% 10.1% 185,993 187,005
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: PowerEdge M915
# of Identical Nodes: 8
Comment: None
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge M915
Form Factor: Blade
CPU Name: AMD Opteron 6176 (2.30 GHz)
CPU Characteristics: 12 Core, 2.30 GHz, 12 MB L3 Cache
CPU Frequency (MHz): 2300
CPU(s) Enabled: 48 cores, 4 chips, 12 cores/chip
Hardware Threads: 48 (1 / core)
CPU(s) Orderable: 2,4 chips
Primary Cache: 64 KB I + 64 KB D on chip per core
Secondary Cache: 512 KB I+D on chip per core
Tertiary Cache: 12 MB I+D on chip per chip, 6MB shared / 6 cores
Other Cache: None
Memory Amount (GB): 32
# and size of DIMM: 16 x 2048 MB
Memory Details: 2GB 1Rx8 PC3L-10600R ECC RDIMM, Slots A1-A4, B1-B4, C1-C4, D1-D4 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: N/A
Disk Drive: 1 x 50 GB 2.5" SSD P/N X2N7H
Disk Controller: PERC H200 Modular
# and type of Network Interface Cards (NICs) Installed: 2 x onboard dual-port 1 Gigabit Ethernet
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Balanced Mode in OS (See Notes)
Operating System (OS): Windows 2008 Server Enterprise x64 Edition
OS Version: R2 SP1
Filesystem: NTFS
JVM Vendor: IBM Corporation
JVM Version: IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa64 60sr5-20090519_35743 (JIT enabled, AOT enabled)
JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp
JVM Affinity: start /affinity [3F, FC0, 3F000, FC0000, 3F000000, FC0000000, 3F000000000, FC0000000000]
JVM Instances: 8
JVM Initial Heap (MB): 1875
JVM Maximum Heap (MB): 1875
JVM Address Bits: 64
Boot Firmware Version: 1.0.3
Management Firmware Version: iDRAC 3.21 build 48
Workload Version: SSJ 1.2.6
Director Location: Controller
Other Software: IBM WebSphere Application Server
Boot Firmware Settings
  • Disabled DRAM Prefetcher in BIOS.
  • Disabled Hardware Prefetch Training on Software Prefetch in BIOS.
  • Disabled Hardware Prefetcher in BIOS.
  • HT1 set in BIOS.
  • Memory Speed set to 1066MHz in BIOS.
  • DAPC Mode Enabled.
  • NIC 3 and 4 disabled in BIOS.
    • Management Firmware Settings
    none
    System Under Test Notes
    Notes
    None
    JVM Instance Summary
    JVM Instance ssj_ops@100%
    m915-7.001 228,281
    m915-7.002 233,427
    m915-7.003 229,537
    m915-7.004 232,915
    m915-7.005 232,913
    m915-7.006 229,738
    m915-7.007 231,309
    m915-7.008 235,190
    ssj_ops@100% 1,853,310
    ssj_ops@100% per JVM 231,664
    Graph of per-instance results
    JVM 'm915-7.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,506
    Calibration 2     229,213
    Calibration 3     229,433
    ssj_ops@calibrated=229,323
    100% 99.5% 229,323 228,281
    90% 90.1% 206,391 206,549
    80% 79.2% 183,458 181,725
    70% 70.3% 160,526 161,302
    60% 60.3% 137,594 138,327
    50% 50.1% 114,662 114,915
    40% 39.6% 91,729 90,911
    30% 30.1% 68,797 69,130
    20% 20.0% 45,865 45,890
    10% 10.0% 22,932 22,889
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     234,455
    Calibration 2     234,738
    Calibration 3     234,834
    ssj_ops@calibrated=234,786
    100% 99.4% 234,786 233,427
    90% 90.1% 211,307 211,450
    80% 80.2% 187,829 188,347
    70% 69.8% 164,350 163,952
    60% 60.2% 140,871 141,267
    50% 50.4% 117,393 118,364
    40% 39.8% 93,914 93,407
    30% 30.0% 70,436 70,500
    20% 20.1% 46,957 47,085
    10% 10.0% 23,479 23,506
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,524
    Calibration 2     231,343
    Calibration 3     230,302
    ssj_ops@calibrated=230,823
    100% 99.4% 230,823 229,537
    90% 89.7% 207,740 207,041
    80% 79.4% 184,658 183,332
    70% 70.4% 161,576 162,417
    60% 60.2% 138,494 138,891
    50% 50.0% 115,411 115,406
    40% 39.8% 92,329 91,970
    30% 30.3% 69,247 69,874
    20% 20.2% 46,165 46,719
    10% 10.1% 23,082 23,369
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,753
    Calibration 2     233,494
    Calibration 3     233,122
    ssj_ops@calibrated=233,308
    100% 99.8% 233,308 232,915
    90% 89.6% 209,977 209,087
    80% 80.5% 186,646 187,774
    70% 70.1% 163,316 163,651
    60% 60.8% 139,985 141,768
    50% 50.2% 116,654 117,038
    40% 40.0% 93,323 93,392
    30% 30.1% 69,992 70,267
    20% 19.6% 46,662 45,741
    10% 9.8% 23,331 22,952
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,633
    Calibration 2     232,843
    Calibration 3     233,499
    ssj_ops@calibrated=233,171
    100% 99.9% 233,171 232,913
    90% 89.9% 209,854 209,647
    80% 80.4% 186,537 187,463
    70% 70.1% 163,220 163,433
    60% 60.6% 139,902 141,371
    50% 50.1% 116,585 116,737
    40% 39.9% 93,268 93,031
    30% 30.0% 69,951 69,955
    20% 20.3% 46,634 47,377
    10% 10.2% 23,317 23,685
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,622
    Calibration 2     230,638
    Calibration 3     230,667
    ssj_ops@calibrated=230,652
    100% 99.6% 230,652 229,738
    90% 89.7% 207,587 206,850
    80% 80.5% 184,522 185,621
    70% 70.8% 161,457 163,223
    60% 59.9% 138,391 138,068
    50% 50.0% 115,326 115,241
    40% 40.3% 92,261 93,057
    30% 30.0% 69,196 69,224
    20% 20.0% 46,130 46,069
    10% 10.2% 23,065 23,551
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,687
    Calibration 2     231,884
    Calibration 3     232,613
    ssj_ops@calibrated=232,248
    100% 99.6% 232,248 231,309
    90% 89.9% 209,024 208,856
    80% 80.0% 185,799 185,776
    70% 69.7% 162,574 161,902
    60% 60.4% 139,349 140,375
    50% 49.9% 116,124 115,961
    40% 40.0% 92,899 92,909
    30% 30.1% 69,675 69,961
    20% 20.0% 46,450 46,534
    10% 10.1% 23,225 23,562
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-7.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     236,064
    Calibration 2     235,713
    Calibration 3     235,523
    ssj_ops@calibrated=235,618
    100% 99.8% 235,618 235,190
    90% 90.4% 212,056 212,954
    80% 79.8% 188,494 187,982
    70% 70.0% 164,932 164,923
    60% 60.5% 141,371 142,654
    50% 49.8% 117,809 117,222
    40% 39.4% 94,247 92,912
    30% 30.2% 70,685 71,262
    20% 20.0% 47,124 47,166
    10% 10.0% 23,562 23,491
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.