Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,182
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     141,576
Calibration 2     149,338
Calibration 3     150,170
ssj_ops@calibrated=149,754
100% 99.6% 149,754 149,182
90% 90.4% 134,779 135,422
80% 79.3% 119,803 118,811
70% 70.1% 104,828 104,946
60% 59.1% 89,853 88,536
50% 49.8% 74,877 74,634
40% 38.7% 59,902 57,930
30% 30.0% 44,926 44,860
20% 20.5% 29,951 30,730
10% 9.9% 14,975 14,867
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 10,296,489 2,043
Payment 10,296,486
Order Status 1,029,648
Delivery 1,029,651
Stock Level 1,029,649
Customer Report 10,296,490
Calibration 2 New Order 10,860,969 2,043
Payment 10,860,966
Order Status 1,086,097
Delivery 1,086,096
Stock Level 1,086,097
Customer Report 10,860,968
Calibration 3 New Order 10,921,488 2,043
Payment 10,921,485
Order Status 1,092,149
Delivery 1,092,149
Stock Level 1,092,150
Customer Report 10,921,491
100% 99.6% New Order 10,849,576 2,043
Payment 10,849,576
Order Status 1,084,959
Delivery 1,084,957
Stock Level 1,084,959
Customer Report 10,849,577
90% 90.4% New Order 9,848,852 2,043
Payment 9,848,850
Order Status 984,884
Delivery 984,885
Stock Level 984,886
Customer Report 9,848,855
80% 79.3% New Order 8,640,785 2,043
Payment 8,640,776
Order Status 864,078
Delivery 864,077
Stock Level 864,079
Customer Report 8,640,776
70% 70.1% New Order 7,632,457 2,043
Payment 7,632,459
Order Status 763,245
Delivery 763,244
Stock Level 763,247
Customer Report 7,632,456
60% 59.1% New Order 6,438,990 2,043
Payment 6,438,982
Order Status 643,899
Delivery 643,898
Stock Level 643,899
Customer Report 6,438,981
50% 49.8% New Order 5,427,907 2,043
Payment 5,427,910
Order Status 542,791
Delivery 542,791
Stock Level 542,791
Customer Report 5,427,904
40% 38.7% New Order 4,213,110 2,043
Payment 4,213,106
Order Status 421,310
Delivery 421,311
Stock Level 421,311
Customer Report 4,213,107
30% 30.0% New Order 3,262,537 2,043
Payment 3,262,535
Order Status 326,255
Delivery 326,255
Stock Level 326,254
Customer Report 3,262,543
20% 20.5% New Order 2,234,921 2,043
Payment 2,234,930
Order Status 223,492
Delivery 223,491
Stock Level 223,492
Customer Report 2,234,926
10% 9.9% New Order 1,081,213 2,043
Payment 1,081,213
Order Status 108,121
Delivery 108,120
Stock Level 108,120
Customer Report 1,081,213
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0