Dell Inc. PowerEdge M915 ssj_ops@100% = 1,837,949
ssj_ops@100% per JVM = 229,744
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     1,849,801
Calibration 2     1,850,614
Calibration 3     1,847,870
ssj_ops@calibrated=1,849,242
100% 99.4% 1,849,242 1,837,949
90% 90.2% 1,664,318 1,667,809
80% 80.0% 1,479,393 1,478,794
70% 69.9% 1,294,469 1,292,581
60% 60.1% 1,109,545 1,111,287
50% 50.2% 924,621 927,870
40% 40.3% 739,697 744,320
30% 30.0% 554,773 555,505
20% 19.9% 369,848 367,475
10% 10.0% 184,924 184,703
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%
    m915-4.001 231,014
    m915-4.002 229,187
    m915-4.003 227,020
    m915-4.004 234,408
    m915-4.005 226,962
    m915-4.006 230,346
    m915-4.007 229,341
    m915-4.008 229,671
    ssj_ops@100% 1,837,949
    ssj_ops@100% per JVM 229,744
    Graph of per-instance results
    JVM 'm915-4.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,720
    Calibration 2     232,919
    Calibration 3     232,216
    ssj_ops@calibrated=232,567
    100% 99.3% 232,567 231,014
    90% 90.2% 209,311 209,751
    80% 80.0% 186,054 186,147
    70% 69.7% 162,797 162,157
    60% 60.5% 139,540 140,730
    50% 50.1% 116,284 116,559
    40% 40.0% 93,027 93,003
    30% 30.1% 69,770 70,044
    20% 19.6% 46,513 45,625
    10% 9.8% 23,257 22,684
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,740
    Calibration 2     230,618
    Calibration 3     230,044
    ssj_ops@calibrated=230,331
    100% 99.5% 230,331 229,187
    90% 89.9% 207,298 207,104
    80% 79.8% 184,265 183,693
    70% 69.3% 161,232 159,554
    60% 59.6% 138,199 137,214
    50% 50.2% 115,166 115,613
    40% 40.7% 92,132 93,670
    30% 29.8% 69,099 68,649
    20% 19.8% 46,066 45,635
    10% 10.1% 23,033 23,300
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     228,400
    Calibration 2     229,034
    Calibration 3     228,759
    ssj_ops@calibrated=228,897
    100% 99.2% 228,897 227,020
    90% 90.2% 206,007 206,472
    80% 79.9% 183,117 182,975
    70% 70.0% 160,228 160,204
    60% 59.9% 137,338 137,159
    50% 50.3% 114,448 115,142
    40% 40.3% 91,559 92,226
    30% 30.1% 68,669 68,896
    20% 20.1% 45,779 46,099
    10% 9.9% 22,890 22,694
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,511
    Calibration 2     234,190
    Calibration 3     233,913
    ssj_ops@calibrated=234,051
    100% 100.2% 234,051 234,408
    90% 90.2% 210,646 211,230
    80% 79.7% 187,241 186,627
    70% 70.0% 163,836 163,742
    60% 60.1% 140,431 140,711
    50% 50.1% 117,026 117,229
    40% 39.9% 93,621 93,457
    30% 29.7% 70,215 69,557
    20% 19.9% 46,810 46,609
    10% 9.9% 23,405 23,210
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,934
    Calibration 2     229,396
    Calibration 3     229,663
    ssj_ops@calibrated=229,529
    100% 98.9% 229,529 226,962
    90% 90.1% 206,576 206,899
    80% 80.1% 183,624 183,895
    70% 69.7% 160,671 159,963
    60% 60.6% 137,718 139,003
    50% 50.0% 114,765 114,667
    40% 40.1% 91,812 92,052
    30% 29.8% 68,859 68,345
    20% 20.1% 45,906 46,082
    10% 10.0% 22,953 22,911
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,334
    Calibration 2     232,396
    Calibration 3     231,218
    ssj_ops@calibrated=231,807
    100% 99.4% 231,807 230,346
    90% 90.4% 208,626 209,540
    80% 79.8% 185,446 185,064
    70% 70.5% 162,265 163,360
    60% 59.8% 139,084 138,570
    50% 49.7% 115,904 115,309
    40% 40.5% 92,723 93,776
    30% 30.3% 69,542 70,236
    20% 20.0% 46,361 46,317
    10% 10.1% 23,181 23,460
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,957
    Calibration 2     231,567
    Calibration 3     231,024
    ssj_ops@calibrated=231,296
    100% 99.2% 231,296 229,341
    90% 90.2% 208,166 208,651
    80% 80.5% 185,036 186,300
    70% 70.0% 161,907 161,934
    60% 59.9% 138,777 138,587
    50% 50.6% 115,648 116,933
    40% 40.1% 92,518 92,827
    30% 30.2% 69,389 69,819
    20% 19.8% 46,259 45,831
    10% 10.1% 23,130 23,306
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'm915-4.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,204
    Calibration 2     230,495
    Calibration 3     231,032
    ssj_ops@calibrated=230,763
    100% 99.5% 230,763 229,671
    90% 90.2% 207,687 208,162
    80% 79.8% 184,611 184,093
    70% 70.1% 161,534 161,667
    60% 60.4% 138,458 139,314
    50% 50.4% 115,382 116,419
    40% 40.4% 92,305 93,309
    30% 30.3% 69,229 69,959
    20% 19.6% 46,153 45,277
    10% 10.0% 23,076 23,138
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.