SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Dell Inc. PowerEdge R770 (Intel Xeon 6780E, 2.20 GHz) SPECpower_ssj2008 = 20,516 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 6573 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: May 20, 2024 Publication: Aug 13, 2024 Hardware Availability: Jul-2024 Software Availability: Jun-2024 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% | 99.7% | 20,553,685 | 831 | 24,742 90% | 90.1% | 18,574,064 | 767 | 24,215 80% | 80.0% | 16,504,698 | 703 | 23,481 70% | 70.1% | 14,451,832 | 638 | 22,669 60% | 60.0% | 12,379,017 | 570 | 21,727 50% | 49.9% | 10,296,006 | 492 | 20,910 40% | 40.0% | 8,247,958 | 431 | 19,157 30% | 30.0% | 6,188,248 | 345 | 17,950 20% | 20.0% | 4,131,233 | 295 | 14,005 10% | 10.0% | 2,062,878 | 259 | 7,960 Active Idle | 0 | 197 | 0 sum of ssj_ops / sum of power = | 20,516 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: PowerEdge R770 HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge R770 (Intel Xeon 6780E, 2.20 GHz) Form Factor: 2U CPU Name: Intel Xeon 6780E CPU Characteristics: 144-Core, 2.20GHz, 108MB L3 Cache CPU Frequency (MHz): 2200 CPU(s) Enabled: 288 cores, 2 chips, 144 cores/chip Hardware Threads: 288 (1 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 64 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per core Tertiary Cache: 108 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 512 # and size of DIMM: 16 x 32 GB Memory Details: 32GB 2Rx8 PC5-6400. Slots A1-8,B1-8 populated. Power Supply Quantity and Rating 1 x 1100 (W): Power Supply Details: 1100W 80Plus Titanium, Dell p/n 49FWD Disk Drive: 1 x 480 GB NVME M.2 stick, Dell p/n 3H1F4 Disk Controller: BOSS controller card, Dell p/n CMFVP # and type of Network Interface 1 x 10GB Dual Port OCP BRCM Dell p/n MN1T3 Cards (NICs) Installed: NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE Power Management: Enabled (see SUT Notes) Operating System (OS): SUSE Linux Enterprise Server 15 SP6 OS Version: 6.4.0-150600.21-default Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM(build 17.0.11+7-LTS-207, mixed mode) JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:InlineSmallCode=1500 -XX:UseAVX=0 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1 } JVM Instances: 144 JVM Initial Heap (MB): 2048 JVM Maximum Heap (MB): 2048 JVM Address Bits: 64 Boot Firmware Version: 1.0.1 Management Firmware Version: 3.0.0-gbd235ac17-2.14.0 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Virtualization Technology disabled * CPU Interconnect Speed set to 16 GT/s * Adjacent Cache Line Prefetch disabled * Hardware Prefetcher disabled * DCU Streamer Prefetcher disabled * System Profile set to Custom * CPU Power Management set to OS DBPM * Memory Frequency set to Maximum Reliability * C States set to Enabled * Memory Patrol Scrub set to standard * Memory Refresh Rate set to 1x * Energy Efficient Policy set to Energy Efficient * Uncore Frequency set to Dynamic * Monitor/Mwait enabled * CPU Interconnect Bus Link Power Management enabled * PCI ASPM L1 Link Power Management enabled Management Firmware Settings none System Under Test Notes * Run initiated via SSH Connection * Each JVM instance was bound to 2 processors * SPECpower_ssj.props input.load_level.number_warehouses set to 288 due to a known inconsistency in processor reporting with this Java version * OS Tunings: * Kernel Parameters: intel_pstate=passive * modprobe cpufreq_conservative * cpupower frequency-set -g conservative * echo 3000000 > /sys/devices/system/cpu/cpufreq/conservative/sampling_rate * echo 92 > /sys/devices/system/cpu/cpufreq/conservative/up_threshold * echo 1 > /sys/devices/system/cpu/cpufreq/conservative/freq_step * echo 91 > /sys/devices/system/cpu/cpufreq/conservative/down_threshold * echo always > /sys/kernel/mm/transparent_hugepage/enabled * echo 0 > /proc/sys/kernel/nmi_watchdog * echo 6000 > /proc/sys/kernel/sched_migration_cost_ns * echo 10000000 > /proc/sys/kernel/sched_min_granularity_ns * The system ROM used for this result contains Intel microcode version 0x30001b3 for the Intel Xeon 6780E processor. Controller System HARDWARE Hardware Vendor: Dell Inc Model: PowerEdge R410 CPU Description: Intel Xeon E5620, 2.40 GHz Memory amount (GB): 32.0 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 R2 Enterprise Edition Service Pack 1 JVM Vendor: Oracle Corporation JVM Version: Hotspot(TM) Client VM, version 1.8.0_121 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT210 Serial Number: 91K308530 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: TesCom Calibration Label: T75067 Date of Calibration: 16-Oct-2023 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.10.0-82175bac-20220817 Setup Description: Connected to power supply TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: 5.10.26.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 25 mm in front of SUT main airflow intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 831 | 22.9 90% | 767 | 22.9 80% | 703 | 22.9 70% | 638 | 22.9 60% | 570 | 22.9 50% | 492 | 23.1 40% | 431 | 23.0 30% | 345 | 23.1 20% | 295 | 23.1 10% | 259 | 23.1 Active Idle | 197 | 22.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 22.9 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240716-01418-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 20,774,536 Calibration 2 | | | 20,622,598 Calibration 3 | | | 20,628,662 ssj_ops@calibrated=20,625,630 100% | 99.7% | 20,625,630 | 20,553,685 90% | 90.1% | 18,563,067 | 18,574,064 80% | 80.0% | 16,500,504 | 16,504,698 70% | 70.1% | 14,437,941 | 14,451,832 60% | 60.0% | 12,375,378 | 12,379,017 50% | 49.9% | 10,312,815 | 10,296,006 40% | 40.0% | 8,250,252 | 8,247,958 30% | 30.0% | 6,187,689 | 6,188,248 20% | 20.0% | 4,125,126 | 4,131,233 10% | 10.0% | 2,062,563 | 2,062,878 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240716-01418.localhost.txt) for additional details. Copyright (C) 2007-2024 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]