Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,462
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     140,020
Calibration 2     147,893
Calibration 3     148,593
ssj_ops@calibrated=148,243
100% 99.5% 148,243 147,462
90% 90.4% 133,419 133,962
80% 80.2% 118,594 118,844
70% 69.9% 103,770 103,681
60% 59.4% 88,946 88,112
50% 49.9% 74,122 74,009
40% 38.6% 59,297 57,152
30% 30.2% 44,473 44,827
20% 19.9% 29,649 29,463
10% 10.1% 14,824 14,983
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 10,183,335 2,043
Payment 10,183,336
Order Status 1,018,334
Delivery 1,018,332
Stock Level 1,018,334
Customer Report 10,183,332
Calibration 2 New Order 10,755,843 2,043
Payment 10,755,841
Order Status 1,075,584
Delivery 1,075,584
Stock Level 1,075,585
Customer Report 10,755,844
Calibration 3 New Order 10,806,807 2,043
Payment 10,806,805
Order Status 1,080,681
Delivery 1,080,680
Stock Level 1,080,680
Customer Report 10,806,805
100% 99.5% New Order 10,724,540 2,043
Payment 10,724,538
Order Status 1,072,455
Delivery 1,072,454
Stock Level 1,072,455
Customer Report 10,724,541
90% 90.4% New Order 9,742,714 2,043
Payment 9,742,714
Order Status 974,272
Delivery 974,271
Stock Level 974,272
Customer Report 9,742,717
80% 80.2% New Order 8,643,228 2,043
Payment 8,643,234
Order Status 864,323
Delivery 864,323
Stock Level 864,322
Customer Report 8,643,231
70% 69.9% New Order 7,540,465 2,043
Payment 7,540,470
Order Status 754,048
Delivery 754,047
Stock Level 754,045
Customer Report 7,540,469
60% 59.4% New Order 6,408,173 2,043
Payment 6,408,176
Order Status 640,818
Delivery 640,817
Stock Level 640,816
Customer Report 6,408,168
50% 49.9% New Order 5,382,484 2,043
Payment 5,382,479
Order Status 538,249
Delivery 538,249
Stock Level 538,248
Customer Report 5,382,481
40% 38.6% New Order 4,156,496 2,043
Payment 4,156,495
Order Status 415,650
Delivery 415,648
Stock Level 415,650
Customer Report 4,156,494
30% 30.2% New Order 3,260,152 2,043
Payment 3,260,150
Order Status 326,015
Delivery 326,015
Stock Level 326,016
Customer Report 3,260,152
20% 19.9% New Order 2,142,759 2,043
Payment 2,142,758
Order Status 214,275
Delivery 214,275
Stock Level 214,277
Customer Report 2,142,760
10% 10.1% New Order 1,089,696 2,043
Payment 1,089,697
Order Status 108,972
Delivery 108,970
Stock Level 108,969
Customer Report 1,089,696
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0