Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 134,010
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jun 4, 2026
Hardware Availability: Mar-2026 Software Availability: Nov-2025 Publication: Jun 30, 2026
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     126,589
Calibration 2     133,781
Calibration 3     134,680
ssj_ops@calibrated=134,230
100% 99.8% 134,230 134,010
90% 87.9% 120,807 118,020
80% 79.8% 107,384 107,171
70% 70.9% 93,961 95,197
60% 59.8% 80,538 80,307
50% 49.6% 67,115 66,519
40% 39.4% 53,692 52,937
30% 29.8% 40,269 40,027
20% 19.9% 26,846 26,683
10% 9.9% 13,423 13,258
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: 'SUT'
Hardware
Hardware Vendor: Lenovo Global Technology
Model: Think System SR650 V4
Form Factor: 2U
CPU Name: Intel Xeon 6787P 2.0 GHz
CPU Characteristics: 86-core, 2.0GHz, 336MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 172 cores, 2 chips, 86 cores/chip
Hardware Threads: 344 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 64 KB I + 48 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per core
Tertiary Cache: 336 MB I+D off chip per chip
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400B-R; slots 1, 3, 5, 7, 10, 12, 14, 16, 17, 19, 21, 23, 26, 28, 30 and 32 populated
Power Supply Quantity and Rating (W): 2 x 1300
Power Supply Details: Lenovo P/N:4P57A88621
Disk Drive: 1 x 960GB 2.5" NVMe SSD P/N:4XB7A93066
Disk Controller: Integrated NvMe controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter P/N:4XC7A08235
NICs Enabled in Firmware / OS / Connected: 4/4/1
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): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2(OS Build 20348.4405)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode, sharing), version 17.0.10
JVM Command-line Options: -server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:InlineSmallCode=1500 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210
JVM Affinity: start /NODE [0,2,4,6] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000,0xc0000000000] start /NODE [1,3,5,7] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000]
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: IHE118B
Management Firmware Version: IHX414J
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5068787
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Notes
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 9,243,488 2,042
Payment 9,243,492
Order Status 924,350
Delivery 924,350
Stock Level 924,349
Customer Report 9,243,494
Calibration 2 New Order 9,735,567 2,042
Payment 9,735,564
Order Status 973,556
Delivery 973,557
Stock Level 973,555
Customer Report 9,735,571
Calibration 3 New Order 9,795,554 2,042
Payment 9,795,552
Order Status 979,554
Delivery 979,556
Stock Level 979,556
Customer Report 9,795,555
100% 99.8% New Order 9,749,992 2,042
Payment 9,749,989
Order Status 975,000
Delivery 974,999
Stock Level 975,001
Customer Report 9,749,994
90% 87.9% New Order 8,585,382 2,042
Payment 8,585,385
Order Status 858,539
Delivery 858,539
Stock Level 858,537
Customer Report 8,585,386
80% 79.8% New Order 7,796,816 2,042
Payment 7,796,824
Order Status 779,684
Delivery 779,682
Stock Level 779,684
Customer Report 7,796,824
70% 70.9% New Order 6,923,829 2,042
Payment 6,923,834
Order Status 692,382
Delivery 692,384
Stock Level 692,383
Customer Report 6,923,835
60% 59.8% New Order 5,841,000 2,042
Payment 5,841,002
Order Status 584,101
Delivery 584,099
Stock Level 584,101
Customer Report 5,841,000
50% 49.6% New Order 4,838,399 2,042
Payment 4,838,394
Order Status 483,839
Delivery 483,841
Stock Level 483,840
Customer Report 4,838,393
40% 39.4% New Order 3,850,210 2,042
Payment 3,850,204
Order Status 385,020
Delivery 385,021
Stock Level 385,021
Customer Report 3,850,203
30% 29.8% New Order 2,911,419 2,042
Payment 2,911,416
Order Status 291,141
Delivery 291,142
Stock Level 291,140
Customer Report 2,911,417
20% 19.9% New Order 1,941,000 2,042
Payment 1,940,997
Order Status 194,099
Delivery 194,099
Stock Level 194,101
Customer Report 1,940,997
10% 9.9% New Order 964,272 2,042
Payment 964,264
Order Status 96,428
Delivery 96,427
Stock Level 96,427
Customer Report 964,276
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0