Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,924
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     140,227
Calibration 2     147,857
Calibration 3     148,632
ssj_ops@calibrated=148,245
100% 99.8% 148,245 147,924
90% 89.6% 133,420 132,881
80% 79.4% 118,596 117,688
70% 70.4% 103,771 104,413
60% 59.2% 88,947 87,777
50% 50.2% 74,122 74,399
40% 39.1% 59,298 57,934
30% 30.2% 44,473 44,781
20% 19.8% 29,649 29,392
10% 10.1% 14,824 14,900
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 10,198,404 2,043
Payment 10,198,404
Order Status 1,019,840
Delivery 1,019,841
Stock Level 1,019,841
Customer Report 10,198,409
Calibration 2 New Order 10,753,279 2,043
Payment 10,753,278
Order Status 1,075,329
Delivery 1,075,328
Stock Level 1,075,329
Customer Report 10,753,280
Calibration 3 New Order 10,809,619 2,043
Payment 10,809,625
Order Status 1,080,961
Delivery 1,080,962
Stock Level 1,080,962
Customer Report 10,809,623
100% 99.8% New Order 10,758,151 2,043
Payment 10,758,145
Order Status 1,075,815
Delivery 1,075,815
Stock Level 1,075,815
Customer Report 10,758,153
90% 89.6% New Order 9,664,096 2,043
Payment 9,664,091
Order Status 966,410
Delivery 966,410
Stock Level 966,409
Customer Report 9,664,093
80% 79.4% New Order 8,559,154 2,043
Payment 8,559,157
Order Status 855,914
Delivery 855,916
Stock Level 855,915
Customer Report 8,559,158
70% 70.4% New Order 7,593,674 2,043
Payment 7,593,679
Order Status 759,368
Delivery 759,368
Stock Level 759,368
Customer Report 7,593,676
60% 59.2% New Order 6,383,771 2,043
Payment 6,383,770
Order Status 638,376
Delivery 638,377
Stock Level 638,376
Customer Report 6,383,769
50% 50.2% New Order 5,410,810 2,043
Payment 5,410,810
Order Status 541,081
Delivery 541,081
Stock Level 541,080
Customer Report 5,410,811
40% 39.1% New Order 4,213,376 2,043
Payment 4,213,375
Order Status 421,338
Delivery 421,338
Stock Level 421,336
Customer Report 4,213,374
30% 30.2% New Order 3,256,785 2,043
Payment 3,256,785
Order Status 325,679
Delivery 325,678
Stock Level 325,679
Customer Report 3,256,786
20% 19.8% New Order 2,137,577 2,043
Payment 2,137,576
Order Status 213,758
Delivery 213,757
Stock Level 213,757
Customer Report 2,137,575
10% 10.1% New Order 1,083,608 2,043
Payment 1,083,608
Order Status 108,360
Delivery 108,360
Stock Level 108,362
Customer Report 1,083,610
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0