SPECpower_ssj2008 Copyright (C) 2007-2022 Standard Performance Evaluation Corporation GIGA-BYTE TECHNOLOGY CO., LTD. R282-Z90 SPECpower_ssj2008 = 19,704 overall ssj_ops/watt Test Sponsor: GIGA-BYTE TECHNOLOGY CO., LTD. SPEC License #: 9082 Tested By: GIGA-BYTE TECHNOLOGY CO., LTD. Test Location: XinTien ,Taipei Test Date: Aug 11, 2022 Publication: Sep 1, 2022 Hardware Availability: Mar-2022 Software Availability: Dec-2021 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% | 12,735,865 | 515 | 24,717 90% | 90.0% | 11,496,418 | 471 | 24,425 80% | 80.0% | 10,208,500 | 418 | 24,417 70% | 70.0% | 8,939,528 | 376 | 23,754 60% | 59.9% | 7,652,075 | 345 | 22,155 50% | 50.0% | 6,379,094 | 320 | 19,946 40% | 40.0% | 5,105,806 | 293 | 17,427 30% | 30.0% | 3,834,531 | 266 | 14,396 20% | 20.0% | 2,557,269 | 238 | 10,730 10% | 10.0% | 1,275,175 | 207 | 6,171 Active Idle | 0 | 112 | 0 sum of ssj_ops / sum of power = | 19,704 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: SUT HARDWARE Hardware Vendor: GIGA-BYTE TECHNOLOGY CO., LTD. Model: R282-Z90 Form Factor: 2U CPU Name: AMD EPYC 7773X CPU Characteristics: 64-Core, 2.20GHz, 768MB L3 Cache CPU Frequency (MHz): 2200 CPU(s) Enabled: 128 cores, 2 chips, 64 cores/chip Hardware Threads: 256 (2 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core Tertiary Cache: 768 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 256 # and size of DIMM: 16 x 16 GB Memory Details: 16 x 16 GB 2Rx8 PC4-3200AA-R ECC RDIMM (P/N M393A2K43DB3-CWE); slots A1,B1,C1,D1,E1,F1,G1,H1,I1,J1,K1,L1,M1,N1,O1 ,P1 populated Power Supply Quantity and Rating 1 x 1300 (W): Power Supply Details: DELTA DPS-1300AB-4 (P/N 25EP0-213000-D0S) Disk Drive: 1 x 3.2 TB PCIe NVMe SSD; (P/N MTFDHAL3T2TCU-1AR1ZABYY) Disk Controller: Embedded NVMe Controller # and type of Network Interface 1 x integrated 2-port NIC 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 SP2 OS Version: 5.3.18-22-default Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.8+10-LTS, mixed mode) JVM Command-line Options: -server -Xmn1700m -Xms1950m -Xmx1950m -XX:UseSSE=4 -XX:UseAVX=1 -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=2 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC JVM Affinity: for each even physicalCoreId { numactl -C physicalCoreId, physicalCoreId+1, physicalCoreId + 128, physicalCoreId + 129 } JVM Instances: 64 JVM Initial Heap (MB): 1950 JVM Maximum Heap (MB): 1950 JVM Address Bits: 64 Boot Firmware Version: M10 (12/02/2021) Management Firmware Version: 12.49.06 (24/12/2020) Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Power Policy Quick Setting : Energy Efficient Management Firmware Settings none System Under Test Notes * Benchmark started via ssh * Each JVM instance was bound to 4 logical processors * kernel parameter:pcie_aspm=force pcie_aspm.policy=powersupersave * cpupower frequency-set -g conservative * echo -n 2000000 > /sys/devices/system/cpu/cpufreq/conservative/sampling_rate * echo -n 98 > /sys/devices/system/cpu/cpufreq/conservative/up_threshold * echo -n 2 > sys/devices/system/cpu/cpufreq/conservative/freq_step * echo -n 96 > /sys/devices/system/cpu/cpufreq/conservative/down_threshold * echo always > /sys/kernel/mm/transparent_hugepage/enabled * echo -n 0 > /proc/sys/kernel/nmi_watchdog * echo -n 6000 > /proc/sys/kernel/sched_migration_cost_ns * echo -n 10000000 > /proc/sys/kernel/sched_min_granularity_ns * <NA>: 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: GIGA-BYTE TECHNOLOGY CO., LTD. Model: MMLP5AP-00 CPU Description: Intel i5-4200U Memory amount (GB): 8 SOFTWARE Operating System (OS): Ubuntu 20.04.3 LTS (5.4.0-124-generic) JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.8+10-LTS, mixed mode) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Model: WT210 Serial Number: 91J219567 Connectivity: RS-232 Input Connection: Default Metrology Institute: TAF Accredited by: Chroma ATE Inc. Calibration Lab Calibration Label: RE1110706162 Date of Calibration: 8-Aug-2022 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.9.2-e8c7a49a-20201208 Setup Description: Connect to SUT PSU directly TEMPERATURE SENSOR TEMP1 Hardware Vendor: PCsensor.com Model: USB9097 + DS18B20 Driver Version: 1.0.7 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 10mm in front of SUT main airflow intake Notes * SPECpower_ssj.props input.load_level.number_warehouses set to 256 due to a known inconsistency in processor reporting with this Java version. Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 515 | 22.8 90% | 471 | 22.9 80% | 418 | 22.9 70% | 376 | 22.8 60% | 345 | 22.7 50% | 320 | 22.8 40% | 293 | 22.3 30% | 266 | 22.1 20% | 238 | 21.9 10% | 207 | 21.8 Active Idle | 112 | 21.7 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 21.7 | 132 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20220815-01183-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 12,644,850 Calibration 2 | | | 12,764,797 Calibration 3 | | | 12,769,019 ssj_ops@calibrated=12,766,908 100% | 99.8% | 12,766,908 | 12,735,865 90% | 90.0% | 11,490,217 | 11,496,418 80% | 80.0% | 10,213,526 | 10,208,500 70% | 70.0% | 8,936,835 | 8,939,528 60% | 59.9% | 7,660,145 | 7,652,075 50% | 50.0% | 6,383,454 | 6,379,094 40% | 40.0% | 5,106,763 | 5,105,806 30% | 30.0% | 3,830,072 | 3,834,531 20% | 20.0% | 2,553,382 | 2,557,269 10% | 10.0% | 1,276,691 | 1,275,175 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20220815-01183.localhost.txt) for additional details. Copyright (C) 2007-2022 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]