Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,168
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     139,917
Calibration 2     147,468
Calibration 3     148,034
ssj_ops@calibrated=147,751
100% 99.6% 147,751 147,168
90% 90.7% 132,976 134,037
80% 79.8% 118,201 117,867
70% 69.0% 103,426 102,017
60% 59.4% 88,651 87,748
50% 49.9% 73,876 73,750
40% 38.8% 59,101 57,325
30% 30.2% 44,325 44,672
20% 20.2% 29,550 29,853
10% 10.1% 14,775 14,904
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 10,175,862 2,043
Payment 10,175,865
Order Status 1,017,585
Delivery 1,017,587
Stock Level 1,017,587
Customer Report 10,175,864
Calibration 2 New Order 10,724,963 2,043
Payment 10,724,965
Order Status 1,072,499
Delivery 1,072,497
Stock Level 1,072,497
Customer Report 10,724,964
Calibration 3 New Order 10,766,157 2,043
Payment 10,766,153
Order Status 1,076,617
Delivery 1,076,616
Stock Level 1,076,615
Customer Report 10,766,152
100% 99.6% New Order 10,703,161 2,043
Payment 10,703,164
Order Status 1,070,315
Delivery 1,070,317
Stock Level 1,070,317
Customer Report 10,703,164
90% 90.7% New Order 9,748,188 2,043
Payment 9,748,183
Order Status 974,818
Delivery 974,819
Stock Level 974,819
Customer Report 9,748,185
80% 79.8% New Order 8,572,150 2,043
Payment 8,572,146
Order Status 857,213
Delivery 857,215
Stock Level 857,215
Customer Report 8,572,150
70% 69.0% New Order 7,419,452 2,043
Payment 7,419,451
Order Status 741,945
Delivery 741,946
Stock Level 741,946
Customer Report 7,419,454
60% 59.4% New Order 6,381,660 2,043
Payment 6,381,660
Order Status 638,166
Delivery 638,167
Stock Level 638,166
Customer Report 6,381,657
50% 49.9% New Order 5,363,651 2,043
Payment 5,363,649
Order Status 536,364
Delivery 536,365
Stock Level 536,365
Customer Report 5,363,648
40% 38.8% New Order 4,169,124 2,043
Payment 4,169,125
Order Status 416,913
Delivery 416,914
Stock Level 416,914
Customer Report 4,169,130
30% 30.2% New Order 3,248,890 2,043
Payment 3,248,889
Order Status 324,888
Delivery 324,888
Stock Level 324,890
Customer Report 3,248,890
20% 20.2% New Order 2,171,100 2,043
Payment 2,171,099
Order Status 217,110
Delivery 217,110
Stock Level 217,109
Customer Report 2,171,100
10% 10.1% New Order 1,083,942 2,043
Payment 1,083,937
Order Status 108,394
Delivery 108,393
Stock Level 108,394
Customer Report 1,083,940
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0