Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,370
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jul 22, 2026
Hardware Availability: Jul-2026 Software Availability: Jun-2024 Publication: Aug 11, 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     142,972
Calibration 2     150,529
Calibration 3     151,207
ssj_ops@calibrated=150,868
100% 99.0% 150,868 149,370
90% 90.5% 135,781 136,516
80% 79.8% 120,695 120,432
70% 69.4% 105,608 104,769
60% 59.1% 90,521 89,126
50% 49.5% 75,434 74,638
40% 38.5% 60,347 58,094
30% 29.6% 45,260 44,584
20% 19.9% 30,174 30,019
10% 9.9% 15,087 14,970
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 on chip per chips
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400-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): SUSE Linux Enterprise Server 15 SP6
OS Version: 6.4.0-150600.21-default
Filesystem: xfs
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: for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1 }
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: ihe120l
Management Firmware Version: ihx430y
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
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 10,398,010 2,043
Payment 10,398,014
Order Status 1,039,801
Delivery 1,039,801
Stock Level 1,039,801
Customer Report 10,398,015
Calibration 2 New Order 10,947,608 2,043
Payment 10,947,602
Order Status 1,094,759
Delivery 1,094,760
Stock Level 1,094,761
Customer Report 10,947,602
Calibration 3 New Order 10,996,881 2,043
Payment 10,996,885
Order Status 1,099,688
Delivery 1,099,687
Stock Level 1,099,687
Customer Report 10,996,880
100% 99.0% New Order 10,863,280 2,043
Payment 10,863,276
Order Status 1,086,328
Delivery 1,086,328
Stock Level 1,086,326
Customer Report 10,863,270
90% 90.5% New Order 9,928,420 2,043
Payment 9,928,417
Order Status 992,841
Delivery 992,842
Stock Level 992,842
Customer Report 9,928,417
80% 79.8% New Order 8,758,687 2,042
Payment 8,758,686
Order Status 875,870
Delivery 875,870
Stock Level 875,869
Customer Report 8,758,687
70% 69.4% New Order 7,619,608 2,043
Payment 7,619,599
Order Status 761,960
Delivery 761,961
Stock Level 761,960
Customer Report 7,619,606
60% 59.1% New Order 6,481,920 2,043
Payment 6,481,925
Order Status 648,193
Delivery 648,193
Stock Level 648,191
Customer Report 6,481,918
50% 49.5% New Order 5,428,257 2,043
Payment 5,428,256
Order Status 542,826
Delivery 542,825
Stock Level 542,827
Customer Report 5,428,257
40% 38.5% New Order 4,225,033 2,043
Payment 4,225,040
Order Status 422,504
Delivery 422,502
Stock Level 422,503
Customer Report 4,225,033
30% 29.6% New Order 3,242,478 2,043
Payment 3,242,480
Order Status 324,249
Delivery 324,247
Stock Level 324,247
Customer Report 3,242,476
20% 19.9% New Order 2,183,197 2,043
Payment 2,183,186
Order Status 218,319
Delivery 218,320
Stock Level 218,321
Customer Report 2,183,186
10% 9.9% New Order 1,088,759 2,043
Payment 1,088,765
Order Status 108,875
Delivery 108,876
Stock Level 108,876
Customer Report 1,088,765
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0