Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,032
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     141,847
Calibration 2     149,170
Calibration 3     149,933
ssj_ops@calibrated=149,552
100% 99.7% 149,552 149,032
90% 89.3% 134,596 133,578
80% 79.7% 119,641 119,231
70% 70.4% 104,686 105,341
60% 59.2% 89,731 88,539
50% 49.6% 74,776 74,153
40% 38.5% 59,821 57,568
30% 29.8% 44,865 44,539
20% 19.8% 29,910 29,637
10% 10.1% 14,955 15,058
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 10,316,242 2,043
Payment 10,316,242
Order Status 1,031,625
Delivery 1,031,624
Stock Level 1,031,624
Customer Report 10,316,247
Calibration 2 New Order 10,848,765 2,043
Payment 10,848,762
Order Status 1,084,875
Delivery 1,084,876
Stock Level 1,084,876
Customer Report 10,848,762
Calibration 3 New Order 10,904,207 2,043
Payment 10,904,208
Order Status 1,090,422
Delivery 1,090,421
Stock Level 1,090,420
Customer Report 10,904,208
100% 99.7% New Order 10,838,733 2,043
Payment 10,838,728
Order Status 1,083,871
Delivery 1,083,873
Stock Level 1,083,871
Customer Report 10,838,727
90% 89.3% New Order 9,714,774 2,043
Payment 9,714,771
Order Status 971,477
Delivery 971,477
Stock Level 971,477
Customer Report 9,714,775
80% 79.7% New Order 8,671,344 2,043
Payment 8,671,341
Order Status 867,135
Delivery 867,135
Stock Level 867,134
Customer Report 8,671,344
70% 70.4% New Order 7,661,168 2,043
Payment 7,661,174
Order Status 766,117
Delivery 766,116
Stock Level 766,116
Customer Report 7,661,166
60% 59.2% New Order 6,439,173 2,043
Payment 6,439,185
Order Status 643,918
Delivery 643,919
Stock Level 643,919
Customer Report 6,439,179
50% 49.6% New Order 5,392,940 2,043
Payment 5,392,942
Order Status 539,294
Delivery 539,295
Stock Level 539,293
Customer Report 5,392,943
40% 38.5% New Order 4,186,750 2,043
Payment 4,186,757
Order Status 418,674
Delivery 418,673
Stock Level 418,676
Customer Report 4,186,754
30% 29.8% New Order 3,239,235 2,043
Payment 3,239,242
Order Status 323,926
Delivery 323,923
Stock Level 323,925
Customer Report 3,239,242
20% 19.8% New Order 2,155,446 2,043
Payment 2,155,448
Order Status 215,544
Delivery 215,545
Stock Level 215,546
Customer Report 2,155,446
10% 10.1% New Order 1,095,151 2,043
Payment 1,095,149
Order Status 109,515
Delivery 109,515
Stock Level 109,515
Customer Report 1,095,155
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0