SPECpower_ssj2008 Copyright (C) 2007-2021 Standard Performance Evaluation Corporation Nettrix R620 G40 SPECpower_ssj2008 = 13,223 overall ssj_ops/watt Test Sponsor: Nettrix SPEC License #: 6138 Tested By: Nettrix Test Location: Beijing, China Test Date: Jun 1, 2021 Publication: Jul 29, 2021 Hardware Availability: Apr-2021 Software Availability: Apr-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% | 99.7% | 7,623,108 | 468 | 16,298 90% | 90.0% | 6,882,065 | 415 | 16,570 80% | 80.1% | 6,118,124 | 366 | 16,717 70% | 69.9% | 5,342,375 | 331 | 16,126 60% | 60.0% | 4,588,341 | 306 | 15,001 50% | 50.0% | 3,819,389 | 282 | 13,557 40% | 39.9% | 3,050,822 | 259 | 11,769 30% | 29.9% | 2,287,153 | 229 | 9,989 20% | 20.1% | 1,532,343 | 207 | 7,416 10% | 10.0% | 765,124 | 204 | 3,747 Active Idle | 0 | 110 | 0 sum of ssj_ops / sum of power = | 13,223 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: Single Node HARDWARE Hardware Vendor: Nettrix Model: R620 G40 Form Factor: 2U CPU Name: Intel Xeon Platinum 8380 CPU Characteristics: 40-Core, 2.3GHz, 60MB L3 Cache CPU Frequency (MHz): 2300 CPU(s) Enabled: 80 cores, 2 chips, 40 cores/chip Hardware Threads: 160 (2 / core) CPU(s) Orderable: 2 chips Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 1280 KB 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: 16 x 16 GB Memory Details: 16 x 16GB 2Rx8 PC4-3200Y-R; slots 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 and 30 populated Power Supply Quantity and Rating 1 x 800 (W): Power Supply Details: Nettrix PSU 800W, P/N:33000164 Disk Drive: 1 x 240GB M.2 SATA SSD,P/N:54000798 Disk Controller: Integrated SATA controller # and type of Network Interface 1 x 1000BASE-T OCP with 2x RJ45 ports, Cards (NICs) Installed: P/N:C2400204 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: tuned-adm profile powersave Operating System (OS): Suse Linux Enterprise Server 15 SP2 OS Version: 5.3.18-24.61-default Filesystem: xfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.11+9-LTS-194, mixed mode) JVM Command-line Options: -server -Xmx31744m -Xms31744m -Xmn29696m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=40 -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:+UseTransparentHugePages -XX:+UseParallelOldGC -XX:UseAVX=1 -XX:BiasedLockingStartupDelay=30000 -XX:-UseAdaptiveSizePolicy -XX:-ThreadLocalHandshakes JVM Affinity: Each JVM instance was affinitized to a cpu node:numactl --cpunodebind=[0,1,2,3] JVM Instances: 4 JVM Initial Heap (MB): 31744 JVM Maximum Heap (MB): 31744 JVM Address Bits: 64 Boot Firmware Version: 0PYH001029 Management Firmware Version: 0.85 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings BIOS Platform Configuration: * Application Profile: Energy Efficient Mode * USB Support: All USB Ports Disabled * Memory Patrol Scrubbing: Disabled * Memory Bus Frequency: 2400 MHz * Intel Turbo Boost Technology: Disabled * Energy Performance Bias: Balanced Power * Intel DMI Link Frequency: Gen 1 Speed * NUMA Group Size Optimization: Clustered * Intel Performance Monitoring Support: Disabled * Sub-NUMA Clustering: Enabled SNC2 (2-clusters) * HW Prefetcher: Disabled * Adjacent Sector Prefetch: Disabled * DCU Stream Prefetcher: Disabled * XPT Prefetcher: Enabled * Maximum PCI Express Speed: PCIe Generation 1.0 Management Firmware Settings none System Under Test Notes * Benchmark started via ssh * SPECpower_ssj.props input.load_level.number_warehouses set to 160 due to a known inconsistency in processor reporting with this Java version * BMC tunes: * Cooling Policy set to Balanced Mode * Platform Power Capping set to ON * Power Cap set to 472 * OS tunes: * cpupower frequency-set -g powersave * echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us * echo 16000000 > /proc/sys/kernel/sched_latency_ns * echo 1000 > /proc/sys/kernel/sched_migration_cost_ns * echo 28000000 > /proc/sys/kernel/sched_min_granularity_ns * echo 9 > /proc/sys/kernel/sched_nr_migrate * echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms * echo 1000000 > /proc/sys/kernel/sched_rt_period_us * echo 990000 > /proc/sys/kernel/sched_rt_runtime_us * echo 0 > /proc/sys/kernel/sched_schedstats * echo 1 > /proc/sys/kernel/sched_tunable_scaling * echo 50000000 > /proc/sys/kernel/sched_wakeup_granularity_ns * echo 3000 > /proc/sys/vm/dirty_expire_centisecs * echo 500 > /proc/sys/vm/dirty_writeback_centisecs * echo 40 > /proc/sys/vm/dirty_ratio * echo 10 > /proc/sys/vm/swappiness * echo 0 > /proc/sys/kernel/numa_balancing * echo always > /sys/kernel/mm/transparent_hugepage/enabled * Applied protection against speculative execution * Yes: 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. * The system ROM used for this result contains Intel microcode version 0D000280 for the Intel Xeon Platinum 8380 processor. * zypper install cpupower tuned * All packages including the kernel updated on April 14, 2021 with the command “zypper update” Controller System HARDWARE Hardware Vendor: Nettrix Model: R620 G30 CPU Description: Intel Xeon Platinum 6248 Memory amount (GB): 64 SOFTWARE Operating System (OS): Windows Server 2012 R2 Standard JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) Client VM (build 25.291-b10, mixed mode) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA Model: WT310E Serial Number: C3TF05047E Connectivity: Ethernet Input Connection: Default Metrology Institute: CETC Accredited by: Calibration Laboratory of CETC Calibration Label: C3VB14026E Date of Calibration: 29-Mar-2021 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.9.2-3976349f-20201208 Setup Description: Attached to SUT Power Supplier Unit 1 TEMPERATURE SENSOR TEMP1 Hardware Vendor: iButton Link Technology Model: iButton Link T-Sense/T-Probe Driver Version: 2.12.24.0 Connectivity: USB2Serial PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 10mm 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% | 468 | 24.9 90% | 415 | 24.9 80% | 366 | 24.8 70% | 331 | 24.8 60% | 306 | 24.8 50% | 282 | 24.8 40% | 259 | 24.9 30% | 229 | 24.9 20% | 207 | 24.9 10% | 204 | 25.0 Active Idle | 110 | 24.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 24.8 | 50 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20210601-01100-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 7,677,269 Calibration 2 | | | 7,645,225 Calibration 3 | | | 7,639,816 ssj_ops@calibrated=7,642,521 100% | 99.7% | 7,642,521 | 7,623,108 90% | 90.0% | 6,878,269 | 6,882,065 80% | 80.1% | 6,114,016 | 6,118,124 70% | 69.9% | 5,349,764 | 5,342,375 60% | 60.0% | 4,585,512 | 4,588,341 50% | 50.0% | 3,821,260 | 3,819,389 40% | 39.9% | 3,057,008 | 3,050,822 30% | 29.9% | 2,292,756 | 2,287,153 20% | 20.1% | 1,528,504 | 1,532,343 10% | 10.0% | 764,252 | 765,124 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20210601-01100.localhost.txt) for additional details. Copyright (C) 2007-2021 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]