Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,637
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     140,684
Calibration 2     147,899
Calibration 3     148,441
ssj_ops@calibrated=148,170
100% 99.6% 148,170 147,637
90% 90.1% 133,353 133,440
80% 80.0% 118,536 118,516
70% 69.2% 103,719 102,594
60% 59.1% 88,902 87,625
50% 50.0% 74,085 74,152
40% 38.8% 59,268 57,517
30% 30.5% 44,451 45,200
20% 20.2% 29,634 29,983
10% 9.9% 14,817 14,704
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 10,231,654 2,043
Payment 10,231,657
Order Status 1,023,165
Delivery 1,023,167
Stock Level 1,023,165
Customer Report 10,231,652
Calibration 2 New Order 10,756,276 2,043
Payment 10,756,280
Order Status 1,075,629
Delivery 1,075,627
Stock Level 1,075,627
Customer Report 10,756,281
Calibration 3 New Order 10,795,741 2,043
Payment 10,795,737
Order Status 1,079,574
Delivery 1,079,572
Stock Level 1,079,573
Customer Report 10,795,733
100% 99.6% New Order 10,737,220 2,043
Payment 10,737,219
Order Status 1,073,723
Delivery 1,073,722
Stock Level 1,073,722
Customer Report 10,737,219
90% 90.1% New Order 9,704,770 2,043
Payment 9,704,764
Order Status 970,478
Delivery 970,478
Stock Level 970,477
Customer Report 9,704,770
80% 80.0% New Order 8,619,372 2,043
Payment 8,619,371
Order Status 861,937
Delivery 861,937
Stock Level 861,937
Customer Report 8,619,376
70% 69.2% New Order 7,461,395 2,043
Payment 7,461,398
Order Status 746,140
Delivery 746,139
Stock Level 746,140
Customer Report 7,461,399
60% 59.1% New Order 6,372,748 2,043
Payment 6,372,750
Order Status 637,273
Delivery 637,274
Stock Level 637,274
Customer Report 6,372,752
50% 50.0% New Order 5,392,872 2,043
Payment 5,392,870
Order Status 539,287
Delivery 539,287
Stock Level 539,287
Customer Report 5,392,869
40% 38.8% New Order 4,183,071 2,043
Payment 4,183,070
Order Status 418,307
Delivery 418,309
Stock Level 418,308
Customer Report 4,183,076
30% 30.5% New Order 3,287,237 2,043
Payment 3,287,245
Order Status 328,726
Delivery 328,724
Stock Level 328,726
Customer Report 3,287,240
20% 20.2% New Order 2,180,604 2,043
Payment 2,180,608
Order Status 218,060
Delivery 218,061
Stock Level 218,059
Customer Report 2,180,608
10% 9.9% New Order 1,069,395 2,043
Payment 1,069,392
Order Status 106,940
Delivery 106,940
Stock Level 106,939
Customer Report 1,069,394
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0