SPECpower_ssj2008 Copyright (C) 2007-2022 Standard Performance Evaluation Corporation Nettrix R620 G40 SPECpower_ssj2008 = 10,799 overall ssj_ops/watt Test Sponsor: Nettrix SPEC License #: 6138 Tested By: Nettrix Test Location: Beijing,China Test Date: Jun 17, 2022 Publication: Jul 12, 2022 Hardware Availability: Jun-2022 Software Availability: Jun-2022 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% | 99.4% | 7,642,314 | 591 | 12,926 90% | 89.9% | 6,913,015 | 556 | 12,428 80% | 79.9% | 6,146,167 | 482 | 12,740 70% | 70.0% | 5,382,925 | 434 | 12,406 60% | 60.0% | 4,609,580 | 386 | 11,947 50% | 49.9% | 3,839,672 | 341 | 11,275 40% | 39.9% | 3,069,711 | 300 | 10,235 30% | 30.0% | 2,305,109 | 261 | 8,834 20% | 20.0% | 1,536,179 | 225 | 6,818 10% | 10.0% | 769,502 | 191 | 4,034 Active Idle | 0 | 142 | 0 sum of ssj_ops / sum of power = | 10,799 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: Nettrix Model: R620 G40 Form Factor: 2U CPU Name: Intel Xeon Platinum 8368Q CPU Characteristics: 38-Core,2.60GHz,57MB L3 Cache CPU Frequency (MHz): 2600 CPU(s) Enabled: 76 cores, 2 chips, 38 cores/chip Hardware Threads: 152 (2 / core) CPU(s) Orderable: 1,2 chips Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 1280 KB I+D on chip per chip Tertiary Cache: 57 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: ACBEL CRPS800B2 800W Disk Drive: 1 x 512GB SATA SSD; P/N SDASB8Y-512G Disk Controller: Integrated SATA controller # and type of Network Interface 1 x 10000BASE-T OCP with 2x RJ45 ports; P/N Cards (NICs) Installed: BCM957416N4160C 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 SP3 OS Version: 5.3.18-57-default Filesystem: btrfs 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 -Xms1995m -Xmx1995m -Xmn1825m -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=1 -XX:BiasedLockingStartupDelay=30000 -XX:-UseAdaptiveSizePolicy -XX:-ThreadLocalHandshakes JVM Affinity: numactl --physcpubind=[(0,76),(1,77),(2,78),(3,79),( 4,80),(5,81),(6,82),(7,83),(8,84),(9,85),(10 ,86),(11,87),(12,88),(13,89),(14,90),(15,91) ,(16,92),(17,93),(18,94),(19,95),(20,96),(21 ,97),(22,98),(23,99),(24,100),(25,101),(26,1 02),(27,103),(28,104),(29,105),(30,106),(31, 107),(32,108),(33,109),(34,110),(35,111),(36 ,112),(37,113),(38,114),(39,115),(40,116),(4 1,117),(42,118),(43,119),(44,120),(45,121),( 46,122),(47,123),(48,124),(49,125),(50,126), (51,127),(52,128),(53,129),(54,130),(55,131) ,(56,132),(57,133),(58,134),(59,135),(60,136 ),(61,137),(62,138),(63,139),(64,140),(65,14 1),(66,142),(67,143),(68,144),(69,145),(70,1 46),(71,147),(72,148),(73,149),(74,150),(75, 151)] --localalloc JVM Instances: 76 JVM Initial Heap (MB): 1995 JVM Maximum Heap (MB): 1995 JVM Address Bits: 64 Boot Firmware Version: 0PYH001040 Management Firmware Version: 50.31(PYH-C01-097-0S04) Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * 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 152 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 600 * 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. * zypper install cpupower tuned Controller System HARDWARE Hardware Vendor: Nettrix Model: R620 G30 CPU Description: Intel Xeon Gold 5120 Memory amount (GB): 64 SOFTWARE Operating System (OS): Windows Server 2012 R2 Standard JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.1+12-LTS-39, mixed mode, sharing) CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA Model: WT310E Serial Number: C3TF05047E Connectivity: USB Input Connection: Default Metrology Institute: CETC Accredited by: Calibration Laboratory of CETC Calibration Label: C3VB14026E Date of Calibration: 29-Mar-2022 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: 2.12.36.4 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% | 591 | 27.4 90% | 556 | 27.4 80% | 482 | 27.6 70% | 434 | 27.4 60% | 386 | 27.4 50% | 341 | 27.4 40% | 300 | 27.4 30% | 261 | 27.3 20% | 225 | 27.2 10% | 191 | 27.2 Active Idle | 142 | 27.1 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 50 Hz / 1 phase / | 27.1 | 50 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20220621-01180-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 7,731,452 Calibration 2 | | | 7,675,324 Calibration 3 | | | 7,700,505 ssj_ops@calibrated=7,687,914 100% | 99.4% | 7,687,914 | 7,642,314 90% | 89.9% | 6,919,123 | 6,913,015 80% | 79.9% | 6,150,332 | 6,146,167 70% | 70.0% | 5,381,540 | 5,382,925 60% | 60.0% | 4,612,749 | 4,609,580 50% | 49.9% | 3,843,957 | 3,839,672 40% | 39.9% | 3,075,166 | 3,069,711 30% | 30.0% | 2,306,374 | 2,305,109 20% | 20.0% | 1,537,583 | 1,536,179 10% | 10.0% | 768,791 | 769,502 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20220621-01180.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]