Dell Inc. PowerEdge M915 ssj_ops@100% = 1,849,680
ssj_ops@100% per JVM = 231,210
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     1,863,056
Calibration 2     1,855,685
Calibration 3     1,862,114
ssj_ops@calibrated=1,858,900
100% 99.5% 1,858,900 1,849,680
90% 90.5% 1,673,010 1,682,514
80% 80.0% 1,487,120 1,487,373
70% 70.0% 1,301,230 1,301,293
60% 59.9% 1,115,340 1,113,835
50% 50.0% 929,450 928,815
40% 39.9% 743,560 742,567
30% 30.0% 557,670 558,540
20% 19.9% 371,780 370,574
10% 10.0% 185,890 185,100
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%
    m915-8.001 237,128
    m915-8.002 226,430
    m915-8.003 236,610
    m915-8.004 229,228
    m915-8.005 231,763
    m915-8.006 227,496
    m915-8.007 231,742
    m915-8.008 229,282
    ssj_ops@100% 1,849,680
    ssj_ops@100% per JVM 231,210
    Graph of per-instance results
    JVM 'm915-8.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     238,643
    Calibration 2     238,365
    Calibration 3     238,857
    ssj_ops@calibrated=238,611
    100% 99.4% 238,611 237,128
    90% 90.2% 214,750 215,273
    80% 80.2% 190,889 191,404
    70% 69.9% 167,028 166,780
    60% 60.1% 143,167 143,502
    50% 50.3% 119,306 119,955
    40% 40.1% 95,444 95,781
    30% 30.3% 71,583 72,341
    20% 20.0% 47,722 47,725
    10% 9.8% 23,861 23,424
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,231
    Calibration 2     223,636
    Calibration 3     228,736
    ssj_ops@calibrated=226,186
    100% 100.1% 226,186 226,430
    90% 90.2% 203,568 204,116
    80% 79.6% 180,949 180,115
    70% 70.2% 158,330 158,870
    60% 59.8% 135,712 135,251
    50% 50.1% 113,093 113,367
    40% 40.0% 90,474 90,424
    30% 29.7% 67,856 67,224
    20% 19.8% 45,237 44,831
    10% 9.8% 22,619 22,236
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     238,165
    Calibration 2     238,068
    Calibration 3     238,390
    ssj_ops@calibrated=238,229
    100% 99.3% 238,229 236,610
    90% 90.9% 214,406 216,466
    80% 79.9% 190,583 190,257
    70% 69.8% 166,760 166,172
    60% 60.1% 142,937 143,257
    50% 49.6% 119,114 118,252
    40% 39.9% 95,292 95,039
    30% 30.1% 71,469 71,814
    20% 20.2% 47,646 48,017
    10% 10.0% 23,823 23,789
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,829
    Calibration 2     230,781
    Calibration 3     230,654
    ssj_ops@calibrated=230,717
    100% 99.4% 230,717 229,228
    90% 91.1% 207,645 210,087
    80% 80.2% 184,574 185,036
    70% 69.8% 161,502 161,083
    60% 60.5% 138,430 139,613
    50% 49.9% 115,359 115,222
    40% 39.8% 92,287 91,817
    30% 30.0% 69,215 69,134
    20% 20.1% 46,143 46,471
    10% 10.0% 23,072 22,981
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,857
    Calibration 2     232,515
    Calibration 3     232,661
    ssj_ops@calibrated=232,588
    100% 99.6% 232,588 231,763
    90% 90.2% 209,329 209,828
    80% 80.4% 186,070 186,997
    70% 70.0% 162,812 162,887
    60% 59.6% 139,553 138,621
    50% 49.5% 116,294 115,196
    40% 39.8% 93,035 92,465
    30% 30.3% 69,776 70,581
    20% 19.8% 46,518 46,139
    10% 10.1% 23,259 23,606
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     228,463
    Calibration 2     228,794
    Calibration 3     229,398
    ssj_ops@calibrated=229,096
    100% 99.3% 229,096 227,496
    90% 90.7% 206,186 207,737
    80% 80.0% 183,277 183,207
    70% 70.2% 160,367 160,757
    60% 59.4% 137,458 136,060
    50% 49.7% 114,548 113,777
    40% 40.1% 91,638 91,841
    30% 29.9% 68,729 68,607
    20% 19.8% 45,819 45,362
    10% 9.9% 22,910 22,619
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,309
    Calibration 2     232,527
    Calibration 3     232,432
    ssj_ops@calibrated=232,479
    100% 99.7% 232,479 231,742
    90% 90.1% 209,231 209,517
    80% 79.9% 185,983 185,770
    70% 70.0% 162,736 162,755
    60% 60.0% 139,488 139,602
    50% 50.4% 116,240 117,236
    40% 40.0% 92,992 93,070
    30% 30.2% 69,744 70,271
    20% 20.0% 46,496 46,401
    10% 10.0% 23,248 23,134
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-8.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,559
    Calibration 2     231,000
    Calibration 3     230,986
    ssj_ops@calibrated=230,993
    100% 99.3% 230,993 229,282
    90% 90.7% 207,894 209,492
    80% 79.9% 184,795 184,588
    70% 70.1% 161,695 161,989
    60% 59.7% 138,596 137,930
    50% 50.1% 115,497 115,810
    40% 39.9% 92,397 92,131
    30% 29.7% 69,298 68,569
    20% 19.8% 46,199 45,628
    10% 10.1% 23,099 23,309
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.