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     141,979
Calibration 2     148,910
Calibration 3     149,881
ssj_ops@calibrated=149,395
100% 99.8% 149,395 149,042
90% 90.4% 134,456 135,107
80% 80.0% 119,516 119,494
70% 70.0% 104,577 104,624
60% 59.0% 89,637 88,170
50% 49.9% 74,698 74,482
40% 38.8% 59,758 57,979
30% 29.7% 44,819 44,351
20% 20.1% 29,879 30,070
10% 9.8% 14,940 14,590
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 10,325,838 2,043
Payment 10,325,833
Order Status 1,032,585
Delivery 1,032,583
Stock Level 1,032,584
Customer Report 10,325,831
Calibration 2 New Order 10,829,812 2,043
Payment 10,829,806
Order Status 1,082,981
Delivery 1,082,981
Stock Level 1,082,980
Customer Report 10,829,805
Calibration 3 New Order 10,900,427 2,043
Payment 10,900,430
Order Status 1,090,043
Delivery 1,090,044
Stock Level 1,090,043
Customer Report 10,900,428
100% 99.8% New Order 10,839,410 2,043
Payment 10,839,408
Order Status 1,083,942
Delivery 1,083,940
Stock Level 1,083,940
Customer Report 10,839,405
90% 90.4% New Order 9,825,982 2,043
Payment 9,825,985
Order Status 982,598
Delivery 982,597
Stock Level 982,599
Customer Report 9,825,983
80% 80.0% New Order 8,690,507 2,043
Payment 8,690,505
Order Status 869,050
Delivery 869,053
Stock Level 869,053
Customer Report 8,690,511
70% 70.0% New Order 7,609,045 2,043
Payment 7,609,042
Order Status 760,904
Delivery 760,904
Stock Level 760,904
Customer Report 7,609,045
60% 59.0% New Order 6,412,361 2,043
Payment 6,412,362
Order Status 641,235
Delivery 641,237
Stock Level 641,236
Customer Report 6,412,365
50% 49.9% New Order 5,416,907 2,043
Payment 5,416,897
Order Status 541,690
Delivery 541,689
Stock Level 541,689
Customer Report 5,416,906
40% 38.8% New Order 4,216,690 2,043
Payment 4,216,695
Order Status 421,668
Delivery 421,670
Stock Level 421,670
Customer Report 4,216,689
30% 29.7% New Order 3,225,505 2,043
Payment 3,225,499
Order Status 322,550
Delivery 322,549
Stock Level 322,551
Customer Report 3,225,500
20% 20.1% New Order 2,186,893 2,043
Payment 2,186,892
Order Status 218,689
Delivery 218,691
Stock Level 218,690
Customer Report 2,186,894
10% 9.8% New Order 1,061,122 2,043
Payment 1,061,127
Order Status 106,112
Delivery 106,113
Stock Level 106,111
Customer Report 1,061,126
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0