SPECpower_ssj2008 Copyright (C) 2007-2011 Standard Performance Evaluation Corporation IBM Corporation IBM System x3755 M3 SPECpower_ssj2008 = 2,968 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Nangang, Taipei, Taiwan Test Date: Nov 4, 2011 Publication: Nov 30, 2011 Hardware Availability: Dec-2011 Software Availability: Mar-2011 Test Method: Single Node System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered Benchmark Results Summary Performance | Power | Performance | | to Power | | Ratio Target Load | Actual Load | ssj_ops | Average | | | | Active Power | | | | (W) | ------------- | ------------- | ------------- | ------------- | ------------- 100% | 99.8% | 2,242,893 | 580 | 3,870 90% | 90.1% | 2,025,294 | 550 | 3,683 80% | 80.0% | 1,797,742 | 514 | 3,501 70% | 70.0% | 1,572,792 | 475 | 3,315 60% | 59.8% | 1,343,532 | 446 | 3,015 50% | 50.0% | 1,123,790 | 393 | 2,859 40% | 40.0% | 897,715 | 345 | 2,601 30% | 30.0% | 674,531 | 294 | 2,298 20% | 20.0% | 448,391 | 244 | 1,838 10% | 10.0% | 225,278 | 200 | 1,127 Active Idle | 0 | 122 | 0 sum of ssj_ops / sum of power = | 2,968 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: IBM Corporation Model: IBM System x3755 M3 Form Factor: 2U CPU Name: AMD Opteron 6276 (2.30 GHz) CPU Characteristics: 16-Core, 2.3GHz, 16 MB L3 Cache CPU Frequency (MHz): 2300 CPU(s) Enabled: 64 cores, 4 chips, 16 cores/chip Hardware Threads: 64 (1 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 512 KB I + 256 KB D on chip per chip Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores Tertiary Cache: 16 MB I+D on chip per chip, 8 MB shared / 8 cores Other Cache: None Memory Amount (GB): 64 # and size of DIMM: 16 x 4096 MB Memory Details: 4GB 2Rx8 PC3L-10600E; slots 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29 and 31 populated Power Supply Quantity and Rating 1 x 1100 (W): Power Supply Details: IBM PN 49Y4934 Disk Drive: 1 x 250GB SATA Disk Controller: Integrated SATA controller # and type of Network Interface 4 x Integrated Broadcom NetXtreme II Gigabit Cards (NICs) Installed: NIC NICs Enabled in Firmware / OS / 1/1/1 Connected: Network Speed (Mbit): 1000 Keyboard: KVM Mouse: KVM Monitor: KVM Optical Drives: Yes Other Hardware: None SOFTWARE Power Management: Enabled (See SUT Note) Operating System (OS): Microsoft Windows Server 2008 Enterprise Edition x64 OS Version: Service Pack 1 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 jvm pwa6460sr5-20090406_01(SR5) (JIT enabled, AOT enabled) JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -Xlp JVM Affinity: start /affinity [F, 0F, 00F, 000F, 0000F, 00000F, 000000F, 0000000F, 00000000F, 000000000F, 0000000000F, 00000000000F, 000000000000F, 0000000000000F, 00000000000000F, 000000000000000F] JVM Instances: 16 JVM Initial Heap (MB): 1875 JVM Maximum Heap (MB): 1875 JVM Address Bits: 64 Boot Firmware Version: 154b Management Firmware Version: ayoo32f Workload Version: SSJ 1.2.9 Director Location: Controller Other Software: None Boot Firmware Settings See SUT Notes Management Firmware Settings None System Under Test Notes * Each JVM instance was affinitized four cores on a single socket. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Screen Saver: None * Power Option: Power Saver * Minimum Processor State: 0% * Maximum Processor State: 100% * Turn off hard disk after 1 minute * BIOS Settings * Disable Ethernet 2, Slot 1, 2, 3, 4. * Operating Mode: Custom Mode * HT Link Speed: HT1. * Non-cohernet width: 8 Bits. * Message Triggered C1E: Enable. * P-State Support: Enable. * Memory Speed: 1066MHz. * 'DRAM Prefetch Triggered by CPU Request' Disable * 'DRAM Prefetch Trigger by I/O Requests' Disable * 'Hardware Prefetches' Enable * 'Software Prefetches' Enable * ASPM: Enable. * Node Interleave: Disable. * Core Performance Boost: Disable. Controller System HARDWARE Hardware Vendor: IBM Corporation Model: IBM System x3250 CPU Description: Intel Xeon 3040 Memory amount (GB): 4 SOFTWARE Operating System (OS): Windows XP Professional SP2 JVM Vendor: IBM Corporation JVM Version: J9VM build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows XP x86-32 CCS Version: 1.2.5 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Electric International Pte. LTD Model: WT210 Serial Number: 91H245648 Connectivity: RS-232 Input Connection: Default Metrology Institute: NML/ROC Accredited by: ETC, Taiwan Calibration Label: 11-05-BAC-032-02 Date of Calibration: 06-May-2011 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.1-1271fb18-20110728 Setup Description: SUT Power Supply TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: 4.20.0.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 1 cm in front of SUT main air intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 580 | 21.0 90% | 550 | 21.1 80% | 514 | 21.1 70% | 475 | 21.1 60% | 446 | 21.1 50% | 393 | 21.2 40% | 345 | 21.2 30% | 294 | 21.2 20% | 244 | 21.0 10% | 200 | 20.8 Active Idle | 122 | 20.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 20.6 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20111111-00409-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 2,205,050 Calibration 2 | | | 2,250,049 Calibration 3 | | | 2,243,818 ssj_ops@calibrated=2,246,933 100% | 99.8% | 2,246,933 | 2,242,893 90% | 90.1% | 2,022,240 | 2,025,294 80% | 80.0% | 1,797,547 | 1,797,742 70% | 70.0% | 1,572,853 | 1,572,792 60% | 59.8% | 1,348,160 | 1,343,532 50% | 50.0% | 1,123,467 | 1,123,790 40% | 40.0% | 898,773 | 897,715 30% | 30.0% | 674,080 | 674,531 20% | 20.0% | 449,387 | 448,391 10% | 10.0% | 224,693 | 225,278 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20111111-00409.x3755m3-1.txt) for additional details. Copyright (C) 2007-2011 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.9, July 28, 2011]