SPECpower_ssj2008 Copyright (C) 2007-2019 Standard Performance Evaluation Corporation Dell Inc. PowerEdge R7515 (AMD EPYC 7742, 2.25 GHz) SPECpower_ssj2008 = 16,501 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Sep 2, 2019 Publication: Unpublished Hardware Availability: Sep-2019 Software Availability: Apr-2019 Test Method: Single Node System Source: Single Supplier System Designation: Server Power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% | 5,676,534 | 246 | 23,090 90% | 90.0% | 5,119,824 | 236 | 21,739 80% | 80.1% | 4,554,430 | 220 | 20,684 70% | 70.1% | 3,985,711 | 205 | 19,473 60% | 60.0% | 3,411,318 | 186 | 18,308 50% | 50.0% | 2,846,520 | 164 | 17,357 40% | 40.0% | 2,276,939 | 151 | 15,055 30% | 30.0% | 1,708,951 | 141 | 12,102 20% | 20.0% | 1,135,409 | 130 | 8,732 10% | 10.0% | 566,487 | 117 | 4,830 Active Idle | 0 | 99.5 | 0 sum of ssj_ops / sum of power = | 16,501 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: PowerEdge R7515 HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge R7515 (AMD EPYC 7742, 2.25 GHz) Form Factor: 2U CPU Name: AMD EPYC 7742 2.25 GHz CPU Characteristics: 64 core, 2.25 GHz, 256 MB L3 Cache CPU Frequency (MHz): 2250 CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip Hardware Threads: 128 (2 / core) CPU(s) Orderable: 1 chip Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core Tertiary Cache: 256 MB I+D on chip per chip, 16 MB shared / 4 cores Other Cache: None Memory Amount (GB): 128 # and size of DIMM: 8 x 16 GB Memory Details: 16GB 2Rx8 PC4-3200AA-R. Slots A1-8 populated. Power Supply Quantity and Rating 1 x 750 (W): Power Supply Details: 750W Titanium Efficiency Disk Drive: 1 x 240 GB SATA SSD Disk Controller: Native Chipset SATA # and type of Network Interface 1 x Dual-port Broadcom 5720 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): Ubuntu 18.04.3 LTS OS Version: Kernel 5.0.0-23-generic Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot 64-Bit Server VM (build 12,9,1+12, mixed mode, sharing), version 12.0.1 JVM Command-line Options: -server -Xmx1024m -Xms1024m -Xmn900m -XX:SurvivorRatio=1 -XX:TargetSurviorRatio=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:LargePagesizeInBytes=2m -XX:+UseBiasedLocking -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages JVM Affinity: numactl -C [coreId, coreID+64] --localalloc JVM Instances: 64 JVM Initial Heap (MB): 1024 JVM Maximum Heap (MB): 1024 JVM Address Bits: 64 Boot Firmware Version: 1.0.4 released Aug-2019 Management Firmware Version: 3.40.40.40 A00 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: none Boot Firmware Settings * Logical Processor Enabled * Virtualization Technology Disabled * IOMMU Support Disabled * L1 Stream HW Prefetcher Disabled * L2 Stream HW Prefetcher Disabled * MADT Core Enumeration set to Linear * NUMA Nodes Per Socket set to 4 * CCX as NUMA Domain set to Enabled * System Profile set to Custom * CPU Power Management set to OS DBPM * Memory Frequency set to 2400 * Turbo Boost Enabled * Cstates set to Enabled * Write Data CRC Disabled * Memory Patrol Scrub Disabled * Memory Refresh Rate set to 1x * PCI ASPM L1 Link Power Management Enabled * Determinism Slider to to Power Determinism * Efficiency Optimized Mode Enabled Management Firmware Settings none System Under Test Notes * benchmark started via ssh * Each JVM instance was bound to 2 logical processors * SPECpower_ssj.props input.load_level.number_warehouses set to 128 to detect the full number of available processors * cpupower frequency-set -g ondemand * echo -n 98 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold * echo -n 1300000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate * echo 35 > /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias * echo 960000 > /proc/sys/kernel/sched_rt_runtime_us * echo 16000000 > /proc/sys/kernel/sched_latency_ns * echo 9000000 > /proc/sys/kernel/sched_min_granularity_ns * echo 50 > /proc/sys/vm/swappiness * echo 6000 > /proc/sys/kernel/sched_migration_cost_ns * N/A: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. * Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. * Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented. 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: 91N819622 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: TesCom Calibration Label: 98378 Date of Calibration: 21-Mar-2019 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.9.1-a2d19f26-20190717 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% | 246 | 21.0 90% | 236 | 21.0 80% | 220 | 21.0 70% | 205 | 21.0 60% | 186 | 21.0 50% | 164 | 21.0 40% | 151 | 20.9 30% | 141 | 20.9 20% | 130 | 20.9 10% | 117 | 20.9 Active Idle | 99.5 | 20.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 20.9 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20190911-01005-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 5,681,337 Calibration 2 | | | 5,685,011 Calibration 3 | | | 5,690,904 ssj_ops@calibrated=5,687,958 100% | 99.8% | 5,687,958 | 5,676,534 90% | 90.0% | 5,119,162 | 5,119,824 80% | 80.1% | 4,550,366 | 4,554,430 70% | 70.1% | 3,981,570 | 3,985,711 60% | 60.0% | 3,412,775 | 3,411,318 50% | 50.0% | 2,843,979 | 2,846,520 40% | 40.0% | 2,275,183 | 2,276,939 30% | 30.0% | 1,706,387 | 1,708,951 20% | 20.0% | 1,137,592 | 1,135,409 10% | 10.0% | 568,796 | 566,487 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20190911-01005.user-PowerEdge-R7515.txt) for additional details. Copyright (C) 2007-2019 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]