Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,042
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     141,825
Calibration 2     149,418
Calibration 3     149,931
ssj_ops@calibrated=149,675
100% 99.6% 149,675 149,042
90% 89.5% 134,707 133,973
80% 79.8% 119,740 119,388
70% 69.9% 104,772 104,633
60% 59.1% 89,805 88,486
50% 49.7% 74,837 74,412
40% 38.8% 59,870 58,137
30% 30.0% 44,902 44,924
20% 20.0% 29,935 29,997
10% 10.1% 14,967 15,046
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 10,314,594 2,043
Payment 10,314,593
Order Status 1,031,459
Delivery 1,031,459
Stock Level 1,031,461
Customer Report 10,314,597
Calibration 2 New Order 10,866,809 2,043
Payment 10,866,811
Order Status 1,086,679
Delivery 1,086,681
Stock Level 1,086,680
Customer Report 10,866,809
Calibration 3 New Order 10,904,111 2,043
Payment 10,904,115
Order Status 1,090,411
Delivery 1,090,411
Stock Level 1,090,411
Customer Report 10,904,112
100% 99.6% New Order 10,839,417 2,043
Payment 10,839,423
Order Status 1,083,943
Delivery 1,083,943
Stock Level 1,083,943
Customer Report 10,839,424
90% 89.5% New Order 9,743,488 2,043
Payment 9,743,488
Order Status 974,348
Delivery 974,350
Stock Level 974,348
Customer Report 9,743,487
80% 79.8% New Order 8,682,777 2,043
Payment 8,682,773
Order Status 868,278
Delivery 868,277
Stock Level 868,278
Customer Report 8,682,780
70% 69.9% New Order 7,609,698 2,043
Payment 7,609,692
Order Status 760,970
Delivery 760,971
Stock Level 760,971
Customer Report 7,609,696
60% 59.1% New Order 6,435,369 2,043
Payment 6,435,366
Order Status 643,536
Delivery 643,537
Stock Level 643,538
Customer Report 6,435,369
50% 49.7% New Order 5,411,808 2,043
Payment 5,411,807
Order Status 541,180
Delivery 541,179
Stock Level 541,181
Customer Report 5,411,810
40% 38.8% New Order 4,228,154 2,043
Payment 4,228,151
Order Status 422,816
Delivery 422,815
Stock Level 422,815
Customer Report 4,228,154
30% 30.0% New Order 3,267,222 2,043
Payment 3,267,220
Order Status 326,724
Delivery 326,723
Stock Level 326,723
Customer Report 3,267,222
20% 20.0% New Order 2,181,603 2,043
Payment 2,181,605
Order Status 218,161
Delivery 218,161
Stock Level 218,161
Customer Report 2,181,605
10% 10.1% New Order 1,094,240 2,043
Payment 1,094,238
Order Status 109,423
Delivery 109,423
Stock Level 109,424
Customer Report 1,094,237
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0