Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,855
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     141,194
Calibration 2     148,821
Calibration 3     149,621
ssj_ops@calibrated=149,221
100% 99.8% 149,221 148,855
90% 90.6% 134,299 135,134
80% 79.5% 119,377 118,578
70% 70.0% 104,455 104,470
60% 59.0% 89,533 87,982
50% 49.9% 74,611 74,515
40% 38.7% 59,688 57,769
30% 29.9% 44,766 44,605
20% 20.4% 29,844 30,375
10% 9.8% 14,922 14,625
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 10,268,719 2,043
Payment 10,268,718
Order Status 1,026,871
Delivery 1,026,872
Stock Level 1,026,872
Customer Report 10,268,717
Calibration 2 New Order 10,823,384 2,043
Payment 10,823,383
Order Status 1,082,338
Delivery 1,082,338
Stock Level 1,082,339
Customer Report 10,823,385
Calibration 3 New Order 10,881,516 2,043
Payment 10,881,521
Order Status 1,088,151
Delivery 1,088,153
Stock Level 1,088,152
Customer Report 10,881,515
100% 99.8% New Order 10,825,810 2,043
Payment 10,825,812
Order Status 1,082,582
Delivery 1,082,581
Stock Level 1,082,581
Customer Report 10,825,806
90% 90.6% New Order 9,827,967 2,043
Payment 9,827,969
Order Status 982,797
Delivery 982,797
Stock Level 982,797
Customer Report 9,827,963
80% 79.5% New Order 8,623,876 2,043
Payment 8,623,875
Order Status 862,385
Delivery 862,388
Stock Level 862,387
Customer Report 8,623,873
70% 70.0% New Order 7,597,818 2,043
Payment 7,597,824
Order Status 759,783
Delivery 759,782
Stock Level 759,782
Customer Report 7,597,820
60% 59.0% New Order 6,398,706 2,043
Payment 6,398,707
Order Status 639,870
Delivery 639,871
Stock Level 639,870
Customer Report 6,398,705
50% 49.9% New Order 5,419,273 2,043
Payment 5,419,270
Order Status 541,926
Delivery 541,927
Stock Level 541,926
Customer Report 5,419,267
40% 38.7% New Order 4,201,387 2,043
Payment 4,201,381
Order Status 420,139
Delivery 420,138
Stock Level 420,137
Customer Report 4,201,379
30% 29.9% New Order 3,244,002 2,043
Payment 3,244,001
Order Status 324,401
Delivery 324,400
Stock Level 324,401
Customer Report 3,244,001
20% 20.4% New Order 2,209,116 2,043
Payment 2,209,113
Order Status 220,912
Delivery 220,912
Stock Level 220,913
Customer Report 2,209,109
10% 9.8% New Order 1,063,630 2,043
Payment 1,063,639
Order Status 106,363
Delivery 106,363
Stock Level 106,365
Customer Report 1,063,640
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0