SPECpower_ssj2008 Copyright (C) 2007-2024 Standard Performance Evaluation Corporation Dell Inc. PowerEdge XR8620T (Intel Xeon Gold 6433N, 2.00 GHz) SPECpower_ssj2008 = 6,564 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 6573 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Jul 15, 2024 Publication: Aug 13, 2024 Hardware Availability: Aug-2023 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% | 4,333,105 | 420 | 10,307 90% | 89.9% | 3,907,339 | 416 | 9,404 80% | 80.2% | 3,483,845 | 400 | 8,719 70% | 70.0% | 3,043,057 | 385 | 7,902 60% | 60.0% | 2,606,564 | 372 | 7,014 50% | 50.0% | 2,172,414 | 340 | 6,395 40% | 40.0% | 1,737,902 | 301 | 5,773 30% | 29.9% | 1,299,751 | 273 | 4,759 20% | 20.1% | 872,613 | 260 | 3,358 10% | 10.0% | 435,175 | 244 | 1,786 Active Idle | 0 | 230 | 0 sum of ssj_ops / sum of power = | 6,564 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: PowerEdge XR8620T HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge XR8620T (Intel Xeon Gold 6433N, 2.00 GHz) Form Factor: 2U CPU Name: Intel Xeon Gold 6433N CPU Characteristics: 32-Core, 2.0GHz, 60MB L3 Cache CPU Frequency (MHz): 2000 CPU(s) Enabled: 32 cores, 1 chip, 32 cores/chip Hardware Threads: 64 (2 / core) CPU(s) Orderable: 1 chips Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 2 MB I+D on chip per core Tertiary Cache: 60 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 256 # and size of DIMM: 8 x 32 GB Memory Details: 32GB 2Rx8 PC5-4800B-UA0. Slots A1-8 populated. Power Supply Quantity and Rating 1 x 1400 (W): Power Supply Details: 1400W, Dell p/n K3RY3 Disk Drive: 2 x 1.92 TB NVME M.2 stick, Dell p/n 08M01 Disk Controller: BOSS controller card, Dell p/n DHFTR # and type of Network Interface Onboard 1 x Dual Port Intel E810 Cards (NICs) Installed: NICs Enabled in Firmware / OS / 1/1/1 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: NTFS 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 -Xms1950m -Xmx1950m -Xmn1700m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:UseAVX=0 -XX:-UseAdaptiveSizePolicy -XX:-ThreadLocalHandshakes JVM Affinity: for each physicalCore { numactl -C physicalCoreId, logicalCoreId + 1 } JVM Instances: 32 JVM Initial Heap (MB): 1950 JVM Maximum Heap (MB): 1950 JVM Address Bits: 64 Boot Firmware Version: 2.0.0 Management Firmware Version: 7.00.60.00 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: N/A Boot Firmware Settings * Virtualization Technology disabled * Sub NUMA Cluster set to 2-Way Clustering * 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 Disabled * Memory Refresh Rate set to 1x * Energy Efficient Policy set to Balanced Performance * 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 64 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 0x2b0005d2 for the Intel Xeon Gold 6433N 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: 1.11.0-a4047d62-20231205 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% | 420 | 25.8 90% | 416 | 25.8 80% | 400 | 25.8 70% | 385 | 25.8 60% | 372 | 25.8 50% | 340 | 25.8 40% | 301 | 25.7 30% | 273 | 25.6 20% | 260 | 25.6 10% | 244 | 25.6 Active Idle | 230 | 25.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 25.6 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20240716-01419-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 4,424,613 Calibration 2 | | | 4,347,931 Calibration 3 | | | 4,341,124 ssj_ops@calibrated=4,344,527 100% | 99.7% | 4,344,527 | 4,333,105 90% | 89.9% | 3,910,074 | 3,907,339 80% | 80.2% | 3,475,622 | 3,483,845 70% | 70.0% | 3,041,169 | 3,043,057 60% | 60.0% | 2,606,716 | 2,606,564 50% | 50.0% | 2,172,264 | 2,172,414 40% | 40.0% | 1,737,811 | 1,737,902 30% | 29.9% | 1,303,358 | 1,299,751 20% | 20.1% | 868,905 | 872,613 10% | 10.0% | 434,453 | 435,175 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20240716-01419.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]