Dell Inc. PowerEdge M915 ssj_ops@100% = 1,843,342
ssj_ops@100% per JVM = 230,418
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     1,852,239
Calibration 2     1,850,954
Calibration 3     1,853,108
ssj_ops@calibrated=1,852,031
100% 99.5% 1,852,031 1,843,342
90% 90.1% 1,666,828 1,668,090
80% 80.1% 1,481,625 1,482,866
70% 70.2% 1,296,422 1,299,673
60% 59.7% 1,111,219 1,105,767
50% 50.1% 926,015 926,982
40% 39.9% 740,812 739,488
30% 29.9% 555,609 554,326
20% 19.9% 370,406 368,936
10% 10.0% 185,203 184,337
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%
    m915-5.001 238,137
    m915-5.002 227,390
    m915-5.003 227,884
    m915-5.004 226,834
    m915-5.005 232,057
    m915-5.006 227,628
    m915-5.007 236,523
    m915-5.008 226,890
    ssj_ops@100% 1,843,342
    ssj_ops@100% per JVM 230,418
    Graph of per-instance results
    JVM 'm915-5.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     239,397
    Calibration 2     239,346
    Calibration 3     239,471
    ssj_ops@calibrated=239,408
    100% 99.5% 239,408 238,137
    90% 90.0% 215,468 215,562
    80% 79.6% 191,527 190,581
    70% 70.0% 167,586 167,518
    60% 59.3% 143,645 142,050
    50% 49.9% 119,704 119,417
    40% 40.0% 95,763 95,762
    30% 29.9% 71,823 71,618
    20% 20.1% 47,882 48,132
    10% 10.0% 23,941 23,830
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,378
    Calibration 2     228,825
    Calibration 3     229,190
    ssj_ops@calibrated=229,007
    100% 99.3% 229,007 227,390
    90% 90.1% 206,107 206,438
    80% 80.6% 183,206 184,513
    70% 69.9% 160,305 160,086
    60% 60.3% 137,404 138,011
    50% 49.7% 114,504 113,810
    40% 40.0% 91,603 91,614
    30% 30.2% 68,702 69,159
    20% 20.2% 45,801 46,233
    10% 10.1% 22,901 23,060
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     228,587
    Calibration 2     227,995
    Calibration 3     229,029
    ssj_ops@calibrated=228,512
    100% 99.7% 228,512 227,884
    90% 90.1% 205,661 205,782
    80% 78.9% 182,810 180,322
    70% 70.6% 159,958 161,380
    60% 59.7% 137,107 136,396
    50% 50.3% 114,256 114,878
    40% 39.8% 91,405 90,866
    30% 30.0% 68,554 68,567
    20% 20.1% 45,702 45,849
    10% 9.9% 22,851 22,610
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,350
    Calibration 2     229,131
    Calibration 3     228,721
    ssj_ops@calibrated=228,926
    100% 99.1% 228,926 226,834
    90% 90.1% 206,033 206,190
    80% 79.6% 183,141 182,318
    70% 70.0% 160,248 160,141
    60% 59.8% 137,356 136,831
    50% 50.5% 114,463 115,537
    40% 39.7% 91,570 90,781
    30% 29.9% 68,678 68,385
    20% 19.7% 45,785 45,205
    10% 9.8% 22,893 22,473
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,932
    Calibration 2     232,824
    Calibration 3     233,249
    ssj_ops@calibrated=233,037
    100% 99.6% 233,037 232,057
    90% 89.9% 209,733 209,586
    80% 80.0% 186,429 186,535
    70% 70.6% 163,126 164,506
    60% 59.5% 139,822 138,615
    50% 49.9% 116,518 116,295
    40% 40.0% 93,215 93,272
    30% 29.9% 69,911 69,639
    20% 19.8% 46,607 46,107
    10% 10.1% 23,304 23,623
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     227,854
    Calibration 2     228,207
    Calibration 3     228,346
    ssj_ops@calibrated=228,276
    100% 99.7% 228,276 227,628
    90% 90.5% 205,449 206,482
    80% 80.3% 182,621 183,248
    70% 70.0% 159,794 159,827
    60% 59.5% 136,966 135,803
    50% 50.1% 114,138 114,290
    40% 39.8% 91,311 90,832
    30% 29.8% 68,483 67,973
    20% 19.7% 45,655 45,023
    10% 10.0% 22,828 22,751
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     237,631
    Calibration 2     236,904
    Calibration 3     236,838
    ssj_ops@calibrated=236,871
    100% 99.9% 236,871 236,523
    90% 90.3% 213,184 213,952
    80% 80.5% 189,497 190,679
    70% 70.1% 165,810 166,161
    60% 59.6% 142,122 141,214
    50% 49.8% 118,435 117,944
    40% 40.1% 94,748 94,916
    30% 30.0% 71,061 71,107
    20% 20.0% 47,374 47,277
    10% 9.8% 23,687 23,164
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-5.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     228,109
    Calibration 2     227,723
    Calibration 3     228,264
    ssj_ops@calibrated=227,993
    100% 99.5% 227,993 226,890
    90% 89.5% 205,194 204,099
    80% 81.0% 182,395 184,670
    70% 70.2% 159,595 160,056
    60% 60.0% 136,796 136,845
    50% 50.4% 113,997 114,811
    40% 40.1% 91,197 91,445
    30% 29.8% 68,398 67,878
    20% 19.8% 45,599 45,111
    10% 10.0% 22,799 22,826
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.