Dell Inc. PowerEdge M915 ssj_ops@100% = 1,853,344
ssj_ops@100% per JVM = 231,668
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     1,864,577
Calibration 2     1,865,737
Calibration 3     1,869,143
ssj_ops@calibrated=1,867,440
100% 99.2% 1,867,440 1,853,344
90% 90.0% 1,680,696 1,680,629
80% 80.5% 1,493,952 1,502,659
70% 70.1% 1,307,208 1,308,633
60% 60.1% 1,120,464 1,122,263
50% 49.9% 933,720 931,709
40% 39.9% 746,976 745,077
30% 30.0% 560,232 559,464
20% 20.1% 373,488 374,435
10% 10.0% 186,744 186,694
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%
    m915-3.001 233,898
    m915-3.002 230,810
    m915-3.003 237,716
    m915-3.004 233,107
    m915-3.005 233,125
    m915-3.006 231,239
    m915-3.007 229,448
    m915-3.008 224,000
    ssj_ops@100% 1,853,344
    ssj_ops@100% per JVM 231,668
    Graph of per-instance results
    JVM 'm915-3.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     235,421
    Calibration 2     235,076
    Calibration 3     235,732
    ssj_ops@calibrated=235,404
    100% 99.4% 235,404 233,898
    90% 89.5% 211,864 210,605
    80% 80.4% 188,323 189,238
    70% 70.5% 164,783 165,906
    60% 59.9% 141,242 140,975
    50% 49.7% 117,702 116,992
    40% 40.4% 94,162 95,153
    30% 29.9% 70,621 70,469
    20% 20.2% 47,081 47,549
    10% 9.9% 23,540 23,279
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,066
    Calibration 2     232,185
    Calibration 3     232,423
    ssj_ops@calibrated=232,304
    100% 99.4% 232,304 230,810
    90% 90.1% 209,074 209,335
    80% 80.6% 185,843 187,224
    70% 70.0% 162,613 162,541
    60% 59.9% 139,383 139,058
    50% 49.9% 116,152 116,034
    40% 39.4% 92,922 91,598
    30% 30.3% 69,691 70,386
    20% 20.1% 46,461 46,716
    10% 10.1% 23,230 23,452
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     240,175
    Calibration 2     240,566
    Calibration 3     240,268
    ssj_ops@calibrated=240,417
    100% 98.9% 240,417 237,716
    90% 89.8% 216,375 215,928
    80% 80.6% 192,333 193,674
    70% 69.9% 168,292 168,130
    60% 60.6% 144,250 145,677
    50% 49.8% 120,208 119,628
    40% 39.8% 96,167 95,656
    30% 29.6% 72,125 71,222
    20% 20.2% 48,083 48,514
    10% 10.0% 24,042 24,061
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,391
    Calibration 2     233,509
    Calibration 3     233,604
    ssj_ops@calibrated=233,557
    100% 99.8% 233,557 233,107
    90% 90.3% 210,201 210,992
    80% 80.8% 186,845 188,610
    70% 70.0% 163,490 163,418
    60% 59.6% 140,134 139,283
    50% 49.7% 116,778 116,139
    40% 39.7% 93,423 92,775
    30% 30.1% 70,067 70,303
    20% 20.1% 46,711 46,874
    10% 9.9% 23,356 23,213
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     234,980
    Calibration 2     235,098
    Calibration 3     236,237
    ssj_ops@calibrated=235,668
    100% 98.9% 235,668 233,125
    90% 89.9% 212,101 211,924
    80% 80.3% 188,534 189,270
    70% 69.7% 164,967 164,201
    60% 60.1% 141,401 141,683
    50% 50.0% 117,834 117,851
    40% 40.0% 94,267 94,172
    30% 30.1% 70,700 70,944
    20% 19.8% 47,134 46,657
    10% 10.1% 23,567 23,884
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,730
    Calibration 2     233,282
    Calibration 3     233,288
    ssj_ops@calibrated=233,285
    100% 99.1% 233,285 231,239
    90% 90.6% 209,957 211,282
    80% 80.1% 186,628 186,905
    70% 70.3% 163,300 163,997
    60% 60.2% 139,971 140,508
    50% 50.2% 116,643 117,078
    40% 40.0% 93,314 93,339
    30% 30.0% 69,986 69,924
    20% 20.1% 46,657 46,934
    10% 9.9% 23,329 23,185
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,004
    Calibration 2     230,414
    Calibration 3     231,133
    ssj_ops@calibrated=230,774
    100% 99.4% 230,774 229,448
    90% 89.8% 207,696 207,208
    80% 80.6% 184,619 186,044
    70% 70.3% 161,542 162,132
    60% 60.3% 138,464 139,105
    50% 49.7% 115,387 114,755
    40% 40.0% 92,309 92,276
    30% 29.8% 69,232 68,821
    20% 19.8% 46,155 45,732
    10% 10.1% 23,077 23,197
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-3.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     224,810
    Calibration 2     225,606
    Calibration 3     226,458
    ssj_ops@calibrated=226,032
    100% 99.1% 226,032 224,000
    90% 90.0% 203,429 203,356
    80% 80.4% 180,826 181,696
    70% 70.0% 158,223 158,307
    60% 60.2% 135,619 135,974
    50% 50.1% 113,016 113,234
    40% 39.9% 90,413 90,108
    30% 29.8% 67,810 67,396
    20% 20.1% 45,206 45,459
    10% 9.9% 22,603 22,424
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.