Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,636
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     142,914
Calibration 2     150,155
Calibration 3     150,868
ssj_ops@calibrated=150,511
100% 99.4% 150,511 149,636
90% 89.5% 135,460 134,742
80% 79.8% 120,409 120,051
70% 69.8% 105,358 105,053
60% 58.7% 90,307 88,331
50% 49.8% 75,256 75,004
40% 38.9% 60,205 58,498
30% 30.2% 45,153 45,435
20% 20.2% 30,102 30,397
10% 10.0% 15,051 14,978
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 10,393,887 2,043
Payment 10,393,881
Order Status 1,039,389
Delivery 1,039,390
Stock Level 1,039,388
Customer Report 10,393,884
Calibration 2 New Order 10,920,345 2,043
Payment 10,920,346
Order Status 1,092,035
Delivery 1,092,036
Stock Level 1,092,034
Customer Report 10,920,348
Calibration 3 New Order 10,972,244 2,043
Payment 10,972,246
Order Status 1,097,225
Delivery 1,097,223
Stock Level 1,097,224
Customer Report 10,972,247
100% 99.4% New Order 10,882,597 2,043
Payment 10,882,603
Order Status 1,088,261
Delivery 1,088,260
Stock Level 1,088,260
Customer Report 10,882,598
90% 89.5% New Order 9,799,448 2,043
Payment 9,799,455
Order Status 979,946
Delivery 979,944
Stock Level 979,945
Customer Report 9,799,454
80% 79.8% New Order 8,730,972 2,043
Payment 8,730,972
Order Status 873,096
Delivery 873,097
Stock Level 873,098
Customer Report 8,730,968
70% 69.8% New Order 7,640,254 2,043
Payment 7,640,249
Order Status 764,026
Delivery 764,025
Stock Level 764,024
Customer Report 7,640,245
60% 58.7% New Order 6,424,052 2,043
Payment 6,424,055
Order Status 642,406
Delivery 642,405
Stock Level 642,405
Customer Report 6,424,057
50% 49.8% New Order 5,454,837 2,043
Payment 5,454,831
Order Status 545,483
Delivery 545,483
Stock Level 545,483
Customer Report 5,454,830
40% 38.9% New Order 4,254,377 2,043
Payment 4,254,374
Order Status 425,438
Delivery 425,437
Stock Level 425,437
Customer Report 4,254,374
30% 30.2% New Order 3,304,376 2,043
Payment 3,304,371
Order Status 330,436
Delivery 330,436
Stock Level 330,437
Customer Report 3,304,369
20% 20.2% New Order 2,210,725 2,043
Payment 2,210,723
Order Status 221,072
Delivery 221,072
Stock Level 221,072
Customer Report 2,210,729
10% 10.0% New Order 1,089,306 2,043
Payment 1,089,304
Order Status 108,930
Delivery 108,930
Stock Level 108,931
Customer Report 1,089,306
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0