Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,949
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     141,738
Calibration 2     149,304
Calibration 3     149,717
ssj_ops@calibrated=149,511
100% 99.6% 149,511 148,949
90% 90.6% 134,560 135,394
80% 79.1% 119,608 118,272
70% 70.0% 104,657 104,694
60% 59.3% 89,706 88,672
50% 50.0% 74,755 74,820
40% 38.5% 59,804 57,583
30% 29.6% 44,853 44,206
20% 19.9% 29,902 29,727
10% 9.8% 14,951 14,693
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 10,308,255 2,043
Payment 10,308,246
Order Status 1,030,825
Delivery 1,030,824
Stock Level 1,030,824
Customer Report 10,308,256
Calibration 2 New Order 10,858,520 2,043
Payment 10,858,516
Order Status 1,085,852
Delivery 1,085,852
Stock Level 1,085,851
Customer Report 10,858,516
Calibration 3 New Order 10,888,495 2,043
Payment 10,888,494
Order Status 1,088,851
Delivery 1,088,848
Stock Level 1,088,849
Customer Report 10,888,497
100% 99.6% New Order 10,832,642 2,043
Payment 10,832,640
Order Status 1,083,263
Delivery 1,083,263
Stock Level 1,083,264
Customer Report 10,832,637
90% 90.6% New Order 9,846,880 2,043
Payment 9,846,883
Order Status 984,688
Delivery 984,688
Stock Level 984,688
Customer Report 9,846,882
80% 79.1% New Order 8,601,586 2,043
Payment 8,601,584
Order Status 860,159
Delivery 860,159
Stock Level 860,159
Customer Report 8,601,582
70% 70.0% New Order 7,614,145 2,043
Payment 7,614,148
Order Status 761,415
Delivery 761,416
Stock Level 761,415
Customer Report 7,614,150
60% 59.3% New Order 6,448,861 2,043
Payment 6,448,863
Order Status 644,886
Delivery 644,885
Stock Level 644,887
Customer Report 6,448,859
50% 50.0% New Order 5,441,462 2,043
Payment 5,441,463
Order Status 544,145
Delivery 544,146
Stock Level 544,146
Customer Report 5,441,467
40% 38.5% New Order 4,187,851 2,043
Payment 4,187,853
Order Status 418,786
Delivery 418,786
Stock Level 418,786
Customer Report 4,187,854
30% 29.6% New Order 3,214,984 2,043
Payment 3,214,985
Order Status 321,498
Delivery 321,498
Stock Level 321,498
Customer Report 3,214,982
20% 19.9% New Order 2,161,933 2,043
Payment 2,161,934
Order Status 216,194
Delivery 216,194
Stock Level 216,194
Customer Report 2,161,937
10% 9.8% New Order 1,068,589 2,043
Payment 1,068,585
Order Status 106,860
Delivery 106,858
Stock Level 106,858
Customer Report 1,068,588
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0