Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,972
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     142,505
Calibration 2     150,226
Calibration 3     150,845
ssj_ops@calibrated=150,536
100% 99.6% 150,536 149,972
90% 89.6% 135,482 134,838
80% 80.1% 120,428 120,590
70% 70.3% 105,375 105,767
60% 59.1% 90,321 88,970
50% 49.3% 75,268 74,268
40% 39.0% 60,214 58,780
30% 30.2% 45,161 45,455
20% 20.1% 30,107 30,254
10% 9.8% 15,054 14,804
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 10,364,089 2,043
Payment 10,364,088
Order Status 1,036,409
Delivery 1,036,408
Stock Level 1,036,409
Customer Report 10,364,088
Calibration 2 New Order 10,925,544 2,043
Payment 10,925,546
Order Status 1,092,554
Delivery 1,092,554
Stock Level 1,092,554
Customer Report 10,925,544
Calibration 3 New Order 10,970,563 2,043
Payment 10,970,564
Order Status 1,097,056
Delivery 1,097,057
Stock Level 1,097,056
Customer Report 10,970,563
100% 99.6% New Order 10,907,102 2,043
Payment 10,907,096
Order Status 1,090,710
Delivery 1,090,710
Stock Level 1,090,710
Customer Report 10,907,099
90% 89.6% New Order 9,806,433 2,043
Payment 9,806,441
Order Status 980,645
Delivery 980,644
Stock Level 980,644
Customer Report 9,806,434
80% 80.1% New Order 8,770,211 2,043
Payment 8,770,209
Order Status 877,020
Delivery 877,021
Stock Level 877,021
Customer Report 8,770,209
70% 70.3% New Order 7,692,151 2,043
Payment 7,692,153
Order Status 769,214
Delivery 769,215
Stock Level 769,215
Customer Report 7,692,151
60% 59.1% New Order 6,470,560 2,043
Payment 6,470,557
Order Status 647,057
Delivery 647,055
Stock Level 647,056
Customer Report 6,470,556
50% 49.3% New Order 5,401,344 2,043
Payment 5,401,345
Order Status 540,133
Delivery 540,135
Stock Level 540,134
Customer Report 5,401,340
40% 39.0% New Order 4,274,930 2,043
Payment 4,274,928
Order Status 427,493
Delivery 427,492
Stock Level 427,493
Customer Report 4,274,926
30% 30.2% New Order 3,305,822 2,043
Payment 3,305,825
Order Status 330,583
Delivery 330,581
Stock Level 330,584
Customer Report 3,305,820
20% 20.1% New Order 2,200,314 2,043
Payment 2,200,314
Order Status 220,032
Delivery 220,032
Stock Level 220,031
Customer Report 2,200,311
10% 9.8% New Order 1,076,664 2,043
Payment 1,076,670
Order Status 107,666
Delivery 107,667
Stock Level 107,666
Customer Report 1,076,667
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0