SPECpower_ssj2008 Copyright (C) 2007-2022 Standard Performance Evaluation Corporation Lenovo Global Technology ThinkSystem SN550 V2 SPECpower_ssj2008 = 9,878 overall ssj_ops/watt Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Apr 20, 2022 Publication: May 24, 2022 Hardware Availability: Jul-2021 Software Availability: Dec-2019 Test Method: Multi 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% | 75,968,958 | 5,637 | 13,478 90% | 89.9% | 68,562,233 | 5,087 | 13,479 80% | 79.8% | 60,816,744 | 4,682 | 12,991 70% | 70.0% | 53,363,697 | 4,377 | 12,192 60% | 60.0% | 45,734,220 | 4,087 | 11,190 50% | 50.0% | 38,100,171 | 3,822 | 9,968 40% | 40.0% | 30,501,173 | 3,568 | 8,549 30% | 30.0% | 22,895,561 | 3,294 | 6,951 20% | 20.0% | 15,242,271 | 3,021 | 5,045 10% | 10.0% | 7,628,144 | 2,709 | 2,815 Active Idle | 0 | 2,115 | 0 sum of ssj_ops / sum of power = | 9,878 Aggregate SUT Data # of Nodes | # of Chips | # of Cores | # of | Total RAM | # of OS Images | # of JVM | | | Threads | (GB) | | Instances ---------- | ---------- | ---------- | ---------- | ---------- | -------------- | --------- 14 | 28 | 896 | 1,792 | 3,584 | 14 | 896 System Under Test Shared Hardware SHARED HARDWARE Enclosure: Lenovo Flex System Enterprise Chassis with CMM2 (00FJ669) standard (Model 8721) Form Factor: 10U Power Supply Quantity and Rating 6 x 2500 (W): Power Supply Details: Flex System Enterprise Chassis 2500W Power Module (Lenovo P/N:43W9049) Network Switch: Extreme Summit X670V Network Switch Details: 48-PORT Extreme Summit X670V KVM Switch: None KVM Switch Details: None Other Hardware: None Comment: Network switch did not measure for Power Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 14 Comment: 'SUT' HARDWARE PER NODE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SN550 V2 Form Factor: 10U CPU Name: Intel Xeon Platinum 8352M CPU Characteristics: 32 Core, 2.30GHz, 48MB L3 Cache CPU Frequency (MHz): 2300 CPU(s) Enabled: 64 cores, 2 chips, 32 cores/chip Hardware Threads: 128 (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 core Tertiary Cache: 48 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 256 # and size of DIMM: 16 x 16 GB Memory Details: 16GB 2Rx8 PC4-3200AA-RE2-12-MH1; slots 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 and 16 for each processor Power Supply Quantity and Rating None (W): Power Supply Details: Shared Disk Drive: 1 x 128GB M.2 SSD P/N:7N47A00130 M.2 Module P/N:4Y37A09738 Disk Controller: Integrated SATA controller # and type of Network Interface 1 x Flex System CN4052S 2-port 10Gb Virtual Cards (NICs) Installed: Fabric Adapter P/N:00AG540 NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 10000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE PER NODE Power Management: Enabled (see SUT Notes) Operating System (OS): Suse Linux Enterprise Server 12 SP5 OS Version: 4.12.14-120-default Filesystem: btrfs JVM Vendor: Oracle Corporation JVM Version: Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.5+10-LTS, mixed mode) JVM Command-line Options: -server -Xss256k -Xmn1700m -Xms1950m -Xmx1950m -XX:UseSSE=4 -XX:UseAVX=1 -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=4000 -XX:MaxInlineSize=300 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages JVM Affinity: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 64, physicalCoreId + 65 } JVM Instances: 64 JVM Initial Heap (MB): 1950 JVM Maximum Heap (MB): 1950 JVM Address Bits: 64 Boot Firmware Version: U8E115M Management Firmware Version: TGBT29S Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: None Boot Firmware Settings * Operating Mode: Custom Mode * Memory Power Management: Automatic * Memory Speed: Max Performance * Page Policy: Adaptive * Intel VT for Directed I/O(VT-d): Disable * Memory Data Scrambling: Disable * Turbo Mode: Disable * Hardware Prefetcher: Disable * Adjacent Cache Prefetch: Disable * DCU Streamer Prefetcher: Disable * Patrol Scrub: Disable Management Firmware Settings none System Under Test Notes * Benchmark started via ssh * Each JVM instance was affinitized to two threads on a single socket * 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 * 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 Controller System HARDWARE Hardware Vendor: Lenovo Global Technology Model: ThinkSystem SR650 CPU Description: 2 x Intel Xeon Gold 5218 Memory amount (GB): 768 SOFTWARE Operating System (OS): Microsoft Windows Server 2019 DataCenter - Version 1809 (OS Build 17763.2268) JVM Vendor: Oracle Corporation JVM Version: Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: YOKOGAWA, Inc. Model: WT310E Serial Number: C3UG05014E Connectivity: USB Input Connection: Default Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS) Accredited by: GUANG ZHOU GRG METROLOGY & TEST CO.,LTD. Calibration Label: J202110137471A-0004 Date of Calibration: 21-Oct-2021 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.9.2-3976349f-20201208 Setup Description: Connected to PSU 1,PSU 2,PSU 3 POWER ANALYZER PWR2 Hardware Vendor: YOKOGAWA, Inc. Model: WT310E Serial Number: C3UG05013E Connectivity: USB Input Connection: Default Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS) Accredited by: GUANG ZHOU GRG METROLOGY & TEST CO.,LTD. Calibration Label: J202110137471A-0001 Date of Calibration: 21-Oct-2021 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.9.2-3976349f-20201208 Setup Description: Connected to PSU 4,PSU 5,PSU 6 TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi Intermational, Inc. Model: Watchport/H Driver Version: 5.70.105.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 50 mm in front of SUT main intake Notes SPECpower_ssj.props input.load_level.number_warehouses set to 128 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% | 5,637 | 21.6 90% | 5,087 | 21.6 80% | 4,682 | 21.7 70% | 4,377 | 21.6 60% | 4,087 | 21.7 50% | 3,822 | 21.9 40% | 3,568 | 21.9 30% | 3,294 | 21.7 20% | 3,021 | 21.8 10% | 2,709 | 22.0 Active Idle | 2,115 | 22.4 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 220V / 60 Hz / 1 phase / | 21.6 | 43 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20220426-01172-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 76,059,676 Calibration 2 | | | 76,267,081 Calibration 3 | | | 76,190,404 ssj_ops@calibrated=76,228,743 100% | 99.7% | 76,228,743 | 75,968,958 90% | 89.9% | 68,605,868 | 68,562,233 80% | 79.8% | 60,982,994 | 60,816,744 70% | 70.0% | 53,360,120 | 53,363,697 60% | 60.0% | 45,737,246 | 45,734,220 50% | 50.0% | 38,114,371 | 38,100,171 40% | 40.0% | 30,491,497 | 30,501,173 30% | 30.0% | 22,868,623 | 22,895,561 20% | 20.0% | 15,245,749 | 15,242,271 10% | 10.0% | 7,622,874 | 7,628,144 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20220426-01172.sut.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]