Dell Inc. PowerEdge M915 ssj_ops@100% = 1,839,520
ssj_ops@100% per JVM = 229,940
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     1,849,488
Calibration 2     1,847,854
Calibration 3     1,848,764
ssj_ops@calibrated=1,848,309
100% 99.5% 1,848,309 1,839,520
90% 90.3% 1,663,478 1,668,864
80% 80.0% 1,478,647 1,477,939
70% 70.1% 1,293,817 1,295,139
60% 60.0% 1,108,986 1,108,997
50% 50.1% 924,155 926,104
40% 40.0% 739,324 739,029
30% 30.1% 554,493 555,782
20% 19.9% 369,662 368,286
10% 10.0% 184,831 184,077
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%
    m915-1.001 235,851
    m915-1.002 228,986
    m915-1.003 231,131
    m915-1.004 227,541
    m915-1.005 229,810
    m915-1.006 228,575
    m915-1.007 230,150
    m915-1.008 227,477
    ssj_ops@100% 1,839,520
    ssj_ops@100% per JVM 229,940
    Graph of per-instance results
    JVM 'm915-1.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     237,845
    Calibration 2     237,192
    Calibration 3     236,882
    ssj_ops@calibrated=237,037
    100% 99.5% 237,037 235,851
    90% 90.1% 213,333 213,494
    80% 80.5% 189,630 190,887
    70% 69.9% 165,926 165,624
    60% 60.0% 142,222 142,232
    50% 50.6% 118,519 120,055
    40% 39.8% 94,815 94,358
    30% 29.9% 71,111 70,924
    20% 19.8% 47,407 46,877
    10% 10.0% 23,704 23,720
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,899
    Calibration 2     230,368
    Calibration 3     230,591
    ssj_ops@calibrated=230,479
    100% 99.4% 230,479 228,986
    90% 89.6% 207,432 206,483
    80% 79.8% 184,384 183,933
    70% 70.0% 161,336 161,421
    60% 60.2% 138,288 138,864
    50% 50.0% 115,240 115,157
    40% 39.7% 92,192 91,543
    30% 30.1% 69,144 69,438
    20% 19.8% 46,096 45,599
    10% 9.7% 23,048 22,275
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,564
    Calibration 2     232,394
    Calibration 3     232,374
    ssj_ops@calibrated=232,384
    100% 99.5% 232,384 231,131
    90% 90.4% 209,146 210,003
    80% 79.8% 185,907 185,522
    70% 70.4% 162,669 163,543
    60% 59.3% 139,430 137,878
    50% 50.1% 116,192 116,406
    40% 40.0% 92,954 92,950
    30% 30.1% 69,715 69,917
    20% 19.9% 46,477 46,346
    10% 10.2% 23,238 23,667
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     228,740
    Calibration 2     229,493
    Calibration 3     229,343
    ssj_ops@calibrated=229,418
    100% 99.2% 229,418 227,541
    90% 90.8% 206,476 208,320
    80% 80.1% 183,534 183,845
    70% 70.2% 160,592 161,069
    60% 60.1% 137,651 137,867
    50% 50.2% 114,709 115,063
    40% 40.1% 91,767 92,050
    30% 30.1% 68,825 69,028
    20% 19.6% 45,884 44,913
    10% 9.9% 22,942 22,726
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,833
    Calibration 2     230,417
    Calibration 3     231,857
    ssj_ops@calibrated=231,137
    100% 99.4% 231,137 229,810
    90% 90.0% 208,024 208,098
    80% 80.0% 184,910 184,954
    70% 70.4% 161,796 162,674
    60% 60.1% 138,682 138,884
    50% 49.9% 115,569 115,383
    40% 40.3% 92,455 93,188
    30% 30.1% 69,341 69,539
    20% 19.8% 46,227 45,775
    10% 10.0% 23,114 23,088
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,808
    Calibration 2     229,160
    Calibration 3     229,658
    ssj_ops@calibrated=229,409
    100% 99.6% 229,409 228,575
    90% 90.1% 206,468 206,598
    80% 79.8% 183,527 183,017
    70% 70.2% 160,587 161,098
    60% 60.1% 137,646 137,976
    50% 49.7% 114,705 114,000
    40% 39.9% 91,764 91,615
    30% 30.1% 68,823 69,109
    20% 20.2% 45,882 46,276
    10% 10.0% 22,941 22,898
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,688
    Calibration 2     229,567
    Calibration 3     229,595
    ssj_ops@calibrated=229,581
    100% 100.2% 229,581 230,150
    90% 90.6% 206,623 207,897
    80% 79.8% 183,665 183,149
    70% 69.8% 160,707 160,290
    60% 60.1% 137,749 138,092
    50% 50.1% 114,791 115,017
    40% 40.2% 91,832 92,269
    30% 30.2% 68,874 69,223
    20% 20.1% 45,916 46,032
    10% 10.0% 22,958 22,852
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-1.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,110
    Calibration 2     229,263
    Calibration 3     228,464
    ssj_ops@calibrated=228,863
    100% 99.4% 228,863 227,477
    90% 90.9% 205,977 207,971
    80% 79.8% 183,091 182,632
    70% 69.7% 160,204 159,420
    60% 60.0% 137,318 137,204
    50% 50.3% 114,432 115,023
    40% 39.8% 91,545 91,056
    30% 30.0% 68,659 68,606
    20% 20.3% 45,773 46,467
    10% 10.0% 22,886 22,852
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.