Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,190
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     141,059
Calibration 2     148,596
Calibration 3     149,855
ssj_ops@calibrated=149,225
100% 99.3% 149,225 148,190
90% 90.1% 134,303 134,496
80% 79.7% 119,380 118,868
70% 70.3% 104,458 104,978
60% 59.3% 89,535 88,482
50% 49.8% 74,613 74,287
40% 39.1% 59,690 58,294
30% 30.0% 44,768 44,720
20% 20.0% 29,845 29,781
10% 10.0% 14,923 14,871
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 10,258,904 2,043
Payment 10,258,904
Order Status 1,025,891
Delivery 1,025,891
Stock Level 1,025,890
Customer Report 10,258,902
Calibration 2 New Order 10,806,971 2,043
Payment 10,806,974
Order Status 1,080,698
Delivery 1,080,698
Stock Level 1,080,697
Customer Report 10,806,969
Calibration 3 New Order 10,898,525 2,043
Payment 10,898,526
Order Status 1,089,854
Delivery 1,089,853
Stock Level 1,089,853
Customer Report 10,898,526
100% 99.3% New Order 10,777,476 2,043
Payment 10,777,474
Order Status 1,077,747
Delivery 1,077,746
Stock Level 1,077,747
Customer Report 10,777,475
90% 90.1% New Order 9,781,561 2,043
Payment 9,781,562
Order Status 978,156
Delivery 978,158
Stock Level 978,154
Customer Report 9,781,558
80% 79.7% New Order 8,644,956 2,043
Payment 8,644,954
Order Status 864,495
Delivery 864,495
Stock Level 864,495
Customer Report 8,644,954
70% 70.3% New Order 7,634,803 2,043
Payment 7,634,807
Order Status 763,480
Delivery 763,481
Stock Level 763,481
Customer Report 7,634,803
60% 59.3% New Order 6,435,030 2,043
Payment 6,435,029
Order Status 643,503
Delivery 643,502
Stock Level 643,503
Customer Report 6,435,030
50% 49.8% New Order 5,402,677 2,043
Payment 5,402,676
Order Status 540,268
Delivery 540,266
Stock Level 540,268
Customer Report 5,402,674
40% 39.1% New Order 4,239,556 2,043
Payment 4,239,554
Order Status 423,955
Delivery 423,958
Stock Level 423,955
Customer Report 4,239,552
30% 30.0% New Order 3,252,387 2,043
Payment 3,252,388
Order Status 325,239
Delivery 325,238
Stock Level 325,239
Customer Report 3,252,391
20% 20.0% New Order 2,165,923 2,043
Payment 2,165,917
Order Status 216,593
Delivery 216,592
Stock Level 216,593
Customer Report 2,165,921
10% 10.0% New Order 1,081,504 2,043
Payment 1,081,506
Order Status 108,151
Delivery 108,152
Stock Level 108,150
Customer Report 1,081,510
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0