Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 133,679
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     125,013
Calibration 2     133,433
Calibration 3     134,884
ssj_ops@calibrated=134,158
100% 99.6% 134,158 133,679
90% 87.4% 120,743 117,283
80% 80.0% 107,327 107,302
70% 69.9% 93,911 93,775
60% 59.9% 80,495 80,330
50% 49.8% 67,079 66,819
40% 40.7% 53,663 54,555
30% 29.9% 40,248 40,174
20% 19.8% 26,832 26,571
10% 10.1% 13,416 13,514
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 9,138,184 2,042
Payment 9,138,180
Order Status 913,818
Delivery 913,818
Stock Level 913,819
Customer Report 9,138,179
Calibration 2 New Order 9,711,153 2,042
Payment 9,711,149
Order Status 971,116
Delivery 971,116
Stock Level 971,115
Customer Report 9,711,149
Calibration 3 New Order 9,809,742 2,042
Payment 9,809,743
Order Status 980,974
Delivery 980,974
Stock Level 980,976
Customer Report 9,809,750
100% 99.6% New Order 9,723,238 2,042
Payment 9,723,234
Order Status 972,323
Delivery 972,324
Stock Level 972,323
Customer Report 9,723,230
90% 87.4% New Order 8,533,178 2,042
Payment 8,533,178
Order Status 853,317
Delivery 853,318
Stock Level 853,318
Customer Report 8,533,184
80% 80.0% New Order 7,807,770 2,042
Payment 7,807,766
Order Status 780,777
Delivery 780,777
Stock Level 780,776
Customer Report 7,807,774
70% 69.9% New Order 6,820,201 2,042
Payment 6,820,202
Order Status 682,020
Delivery 682,020
Stock Level 682,020
Customer Report 6,820,202
60% 59.9% New Order 5,842,243 2,042
Payment 5,842,234
Order Status 584,224
Delivery 584,223
Stock Level 584,224
Customer Report 5,842,239
50% 49.8% New Order 4,861,241 2,042
Payment 4,861,239
Order Status 486,123
Delivery 486,122
Stock Level 486,123
Customer Report 4,861,236
40% 40.7% New Order 3,967,698 2,042
Payment 3,967,701
Order Status 396,769
Delivery 396,769
Stock Level 396,769
Customer Report 3,967,695
30% 29.9% New Order 2,921,988 2,042
Payment 2,921,989
Order Status 292,199
Delivery 292,201
Stock Level 292,198
Customer Report 2,921,991
20% 19.8% New Order 1,932,465 2,042
Payment 1,932,462
Order Status 193,248
Delivery 193,246
Stock Level 193,247
Customer Report 1,932,465
10% 10.1% New Order 982,882 2,042
Payment 982,876
Order Status 98,289
Delivery 98,287
Stock Level 98,287
Customer Report 982,888
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0