Dell Inc. PowerEdge M915 ssj_ops@100% = 1,856,497
ssj_ops@100% per JVM = 232,062
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     1,867,641
Calibration 2     1,867,745
Calibration 3     1,861,539
ssj_ops@calibrated=1,864,642
100% 99.6% 1,864,642 1,856,497
90% 90.0% 1,678,178 1,678,460
80% 80.0% 1,491,714 1,492,140
70% 70.1% 1,305,250 1,307,251
60% 59.9% 1,118,785 1,116,517
50% 49.9% 932,321 931,360
40% 40.0% 745,857 745,938
30% 30.0% 559,393 558,831
20% 19.9% 372,928 371,954
10% 9.9% 186,464 185,331
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%
    M915-2.001 235,746
    M915-2.002 234,788
    M915-2.003 228,222
    M915-2.004 235,207
    M915-2.005 229,324
    M915-2.006 231,244
    M915-2.007 230,908
    M915-2.008 231,058
    ssj_ops@100% 1,856,497
    ssj_ops@100% per JVM 232,062
    Graph of per-instance results
    JVM 'M915-2.001' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     237,082
    Calibration 2     237,026
    Calibration 3     237,190
    ssj_ops@calibrated=237,108
    100% 99.4% 237,108 235,746
    90% 89.8% 213,397 213,028
    80% 79.8% 189,687 189,135
    70% 69.8% 165,976 165,418
    60% 60.0% 142,265 142,226
    50% 50.1% 118,554 118,855
    40% 39.7% 94,843 94,157
    30% 30.0% 71,132 71,161
    20% 20.2% 47,422 47,843
    10% 10.1% 23,711 23,858
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.002' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     236,464
    Calibration 2     236,067
    Calibration 3     236,267
    ssj_ops@calibrated=236,167
    100% 99.4% 236,167 234,788
    90% 89.9% 212,550 212,327
    80% 80.6% 188,933 190,279
    70% 70.0% 165,317 165,346
    60% 59.9% 141,700 141,575
    50% 49.7% 118,083 117,292
    40% 40.6% 94,467 95,770
    30% 30.0% 70,850 70,839
    20% 19.8% 47,233 46,841
    10% 9.9% 23,617 23,459
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.003' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     229,151
    Calibration 2     229,206
    Calibration 3     229,358
    ssj_ops@calibrated=229,282
    100% 99.5% 229,282 228,222
    90% 89.9% 206,354 206,057
    80% 79.8% 183,426 182,929
    70% 70.0% 160,498 160,566
    60% 60.0% 137,569 137,498
    50% 49.8% 114,641 114,242
    40% 40.1% 91,713 91,865
    30% 29.6% 68,785 67,837
    20% 19.8% 45,856 45,383
    10% 10.0% 22,928 22,883
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.004' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     237,153
    Calibration 2     236,888
    Calibration 3     236,391
    ssj_ops@calibrated=236,639
    100% 99.4% 236,639 235,207
    90% 90.1% 212,975 213,329
    80% 80.4% 189,312 190,305
    70% 70.4% 165,648 166,627
    60% 59.2% 141,984 140,113
    50% 50.0% 118,320 118,319
    40% 40.0% 94,656 94,628
    30% 30.0% 70,992 70,893
    20% 20.0% 47,328 47,249
    10% 9.7% 23,664 23,006
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.005' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     230,015
    Calibration 2     230,988
    Calibration 3     230,833
    ssj_ops@calibrated=230,910
    100% 99.3% 230,910 229,324
    90% 90.2% 207,819 208,351
    80% 80.3% 184,728 185,402
    70% 70.0% 161,637 161,645
    60% 59.6% 138,546 137,564
    50% 49.8% 115,455 115,072
    40% 40.0% 92,364 92,273
    30% 30.3% 69,273 69,941
    20% 20.0% 46,182 46,275
    10% 10.0% 23,091 23,113
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.006' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     231,371
    Calibration 2     231,989
    Calibration 3     231,710
    ssj_ops@calibrated=231,850
    100% 99.7% 231,850 231,244
    90% 89.6% 208,665 207,724
    80% 79.9% 185,480 185,137
    70% 70.2% 162,295 162,717
    60% 60.2% 139,110 139,514
    50% 49.7% 115,925 115,246
    40% 40.1% 92,740 92,904
    30% 30.2% 69,555 69,965
    20% 20.1% 46,370 46,521
    10% 9.7% 23,185 22,543
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.007' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     233,733
    Calibration 2     234,366
    Calibration 3     228,241
    ssj_ops@calibrated=231,303
    100% 99.8% 231,303 230,908
    90% 90.5% 208,173 209,369
    80% 79.8% 185,043 184,609
    70% 70.3% 161,912 162,612
    60% 60.0% 138,782 138,684
    50% 50.2% 115,652 116,002
    40% 39.5% 92,521 91,421
    30% 29.9% 69,391 69,261
    20% 20.0% 46,261 46,235
    10% 10.0% 23,130 23,059
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.
    JVM 'M915-2.008' Scores:
    Target Load Actual Load ssj_ops
    Target Actual
    Calibration 1     232,673
    Calibration 2     231,215
    Calibration 3     231,549
    ssj_ops@calibrated=231,382
    100% 99.9% 231,382 231,058
    90% 90.0% 208,244 208,273
    80% 79.7% 185,106 184,344
    70% 70.2% 161,968 162,319
    60% 60.2% 138,829 139,343
    50% 50.3% 115,691 116,333
    40% 40.2% 92,553 92,920
    30% 29.8% 69,415 68,935
    20% 19.7% 46,276 45,606
    10% 10.1% 23,138 23,409
    Active Idle   0 0
    Graph of results
    See the JVM Instance Performance Report for additional details.