Dell Inc. PowerEdge M915 ssj_ops@100% = 1,859,882
ssj_ops@100% per JVM = 232,485
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     1,868,868
Calibration 2     1,870,999
Calibration 3     1,868,574
ssj_ops@calibrated=1,869,786
100% 99.5% 1,869,786 1,859,882
90% 89.8% 1,682,808 1,679,623
80% 79.8% 1,495,829 1,491,749
70% 69.9% 1,308,850 1,306,749
60% 59.9% 1,121,872 1,120,376
50% 49.9% 934,893 933,905
40% 39.9% 747,914 746,674
30% 30.1% 560,936 561,921
20% 20.0% 373,957 373,582
10% 10.0% 186,979 187,575
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%
    m915-6.001 229,147
    m915-6.002 228,089
    m915-6.003 234,418
    m915-6.004 234,612
    m915-6.005 234,027
    m915-6.006 231,192
    m915-6.007 233,792
    m915-6.008 234,605
    ssj_ops@100% 1,859,882
    ssj_ops@100% per JVM 232,485
    Graph of per-instance results
    JVM 'm915-6.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,505
    Calibration 2     229,945
    Calibration 3     230,022
    ssj_ops@calibrated=229,984
    100% 99.6% 229,984 229,147
    90% 89.6% 206,985 206,146
    80% 79.5% 183,987 182,863
    70% 69.5% 160,988 159,849
    60% 60.3% 137,990 138,701
    50% 50.6% 114,992 116,400
    40% 40.1% 91,993 92,140
    30% 29.9% 68,995 68,857
    20% 19.9% 45,997 45,772
    10% 10.1% 22,998 23,216
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,318
    Calibration 2     229,580
    Calibration 3     230,508
    ssj_ops@calibrated=230,044
    100% 99.2% 230,044 228,089
    90% 89.8% 207,039 206,525
    80% 79.6% 184,035 183,228
    70% 69.9% 161,031 160,770
    60% 59.4% 138,026 136,649
    50% 49.4% 115,022 113,733
    40% 40.0% 92,018 91,944
    30% 29.9% 69,013 68,682
    20% 20.3% 46,009 46,703
    10% 10.0% 23,004 23,047
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     236,324
    Calibration 2     236,098
    Calibration 3     236,131
    ssj_ops@calibrated=236,114
    100% 99.3% 236,114 234,418
    90% 90.6% 212,503 213,867
    80% 80.4% 188,892 189,727
    70% 69.8% 165,280 164,922
    60% 60.1% 141,669 141,848
    50% 49.9% 118,057 117,855
    40% 39.8% 94,446 94,075
    30% 30.3% 70,834 71,472
    20% 20.1% 47,223 47,467
    10% 10.2% 23,611 23,992
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     235,047
    Calibration 2     235,204
    Calibration 3     235,174
    ssj_ops@calibrated=235,189
    100% 99.8% 235,189 234,612
    90% 89.8% 211,670 211,246
    80% 79.6% 188,151 187,227
    70% 70.1% 164,632 164,844
    60% 59.6% 141,113 140,189
    50% 49.8% 117,595 117,218
    40% 40.2% 94,076 94,516
    30% 30.0% 70,557 70,633
    20% 19.9% 47,038 46,701
    10% 10.0% 23,519 23,453
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     234,767
    Calibration 2     235,754
    Calibration 3     235,156
    ssj_ops@calibrated=235,455
    100% 99.4% 235,455 234,027
    90% 89.9% 211,909 211,665
    80% 79.5% 188,364 187,249
    70% 70.3% 164,818 165,497
    60% 60.2% 141,273 141,679
    50% 50.3% 117,727 118,467
    40% 39.7% 94,182 93,366
    30% 30.0% 70,636 70,655
    20% 20.1% 47,091 47,241
    10% 9.9% 23,545 23,333
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,483
    Calibration 2     232,792
    Calibration 3     231,264
    ssj_ops@calibrated=232,028
    100% 99.6% 232,028 231,192
    90% 89.9% 208,825 208,496
    80% 80.1% 185,622 185,841
    70% 70.2% 162,419 162,797
    60% 59.9% 139,217 138,918
    50% 49.9% 116,014 115,821
    40% 39.8% 92,811 92,277
    30% 30.4% 69,608 70,640
    20% 20.0% 46,406 46,376
    10% 10.1% 23,203 23,379
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     235,862
    Calibration 2     236,456
    Calibration 3     235,479
    ssj_ops@calibrated=235,968
    100% 99.1% 235,968 233,792
    90% 89.7% 212,371 211,580
    80% 80.1% 188,774 189,084
    70% 69.7% 165,177 164,507
    60% 59.8% 141,581 141,034
    50% 49.6% 117,984 116,978
    40% 39.9% 94,387 94,116
    30% 29.7% 70,790 70,131
    20% 19.8% 47,194 46,768
    10% 10.0% 23,597 23,685
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-6.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     234,562
    Calibration 2     235,171
    Calibration 3     234,839
    ssj_ops@calibrated=235,005
    100% 99.8% 235,005 234,605
    90% 89.4% 211,505 210,096
    80% 79.4% 188,004 186,530
    70% 69.6% 164,504 163,562
    60% 60.2% 141,003 141,359
    50% 50.0% 117,503 117,432
    40% 40.1% 94,002 94,239
    30% 30.1% 70,502 70,850
    20% 19.8% 47,001 46,553
    10% 10.0% 23,501 23,470
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.