Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,100
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     142,247
Calibration 2     149,855
Calibration 3     150,515
ssj_ops@calibrated=150,185
100% 99.3% 150,185 149,100
90% 89.9% 135,167 134,950
80% 80.1% 120,148 120,229
70% 70.0% 105,130 105,124
60% 59.1% 90,111 88,794
50% 49.8% 75,093 74,825
40% 39.1% 60,074 58,669
30% 30.0% 45,056 45,055
20% 20.2% 30,037 30,297
10% 9.7% 15,019 14,558
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 10,345,346 2,043
Payment 10,345,345
Order Status 1,034,534
Delivery 1,034,534
Stock Level 1,034,535
Customer Report 10,345,341
Calibration 2 New Order 10,898,594 2,043
Payment 10,898,591
Order Status 1,089,858
Delivery 1,089,857
Stock Level 1,089,859
Customer Report 10,898,587
Calibration 3 New Order 10,946,537 2,043
Payment 10,946,542
Order Status 1,094,655
Delivery 1,094,653
Stock Level 1,094,654
Customer Report 10,946,533
100% 99.3% New Order 10,843,647 2,043
Payment 10,843,647
Order Status 1,084,364
Delivery 1,084,365
Stock Level 1,084,365
Customer Report 10,843,645
90% 89.9% New Order 9,814,532 2,043
Payment 9,814,532
Order Status 981,452
Delivery 981,454
Stock Level 981,454
Customer Report 9,814,534
80% 80.1% New Order 8,743,933 2,043
Payment 8,743,935
Order Status 874,393
Delivery 874,394
Stock Level 874,393
Customer Report 8,743,938
70% 70.0% New Order 7,645,370 2,043
Payment 7,645,368
Order Status 764,536
Delivery 764,537
Stock Level 764,537
Customer Report 7,645,365
60% 59.1% New Order 6,457,759 2,043
Payment 6,457,751
Order Status 645,775
Delivery 645,774
Stock Level 645,776
Customer Report 6,457,758
50% 49.8% New Order 5,441,853 2,043
Payment 5,441,855
Order Status 544,184
Delivery 544,184
Stock Level 544,186
Customer Report 5,441,850
40% 39.1% New Order 4,266,816 2,043
Payment 4,266,813
Order Status 426,682
Delivery 426,681
Stock Level 426,682
Customer Report 4,266,816
30% 30.0% New Order 3,276,763 2,043
Payment 3,276,761
Order Status 327,676
Delivery 327,677
Stock Level 327,676
Customer Report 3,276,764
20% 20.2% New Order 2,203,410 2,043
Payment 2,203,411
Order Status 220,340
Delivery 220,342
Stock Level 220,341
Customer Report 2,203,409
10% 9.7% New Order 1,058,776 2,043
Payment 1,058,772
Order Status 105,878
Delivery 105,876
Stock Level 105,877
Customer Report 1,058,775
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0