Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 147,224
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     139,272
Calibration 2     147,202
Calibration 3     147,981
ssj_ops@calibrated=147,591
100% 99.8% 147,591 147,224
90% 89.9% 132,832 132,738
80% 79.8% 118,073 117,786
70% 70.1% 103,314 103,426
60% 59.3% 88,555 87,592
50% 50.0% 73,796 73,768
40% 38.9% 59,037 57,375
30% 30.0% 44,277 44,274
20% 19.6% 29,518 28,927
10% 10.2% 14,759 15,086
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 10,128,921 2,043
Payment 10,128,917
Order Status 1,012,893
Delivery 1,012,892
Stock Level 1,012,892
Customer Report 10,128,916
Calibration 2 New Order 10,705,582 2,043
Payment 10,705,582
Order Status 1,070,558
Delivery 1,070,557
Stock Level 1,070,559
Customer Report 10,705,580
Calibration 3 New Order 10,762,286 2,043
Payment 10,762,281
Order Status 1,076,228
Delivery 1,076,228
Stock Level 1,076,229
Customer Report 10,762,283
100% 99.8% New Order 10,707,230 2,043
Payment 10,707,232
Order Status 1,070,725
Delivery 1,070,723
Stock Level 1,070,724
Customer Report 10,707,233
90% 89.9% New Order 9,653,682 2,043
Payment 9,653,683
Order Status 965,368
Delivery 965,367
Stock Level 965,368
Customer Report 9,653,686
80% 79.8% New Order 8,566,253 2,043
Payment 8,566,249
Order Status 856,626
Delivery 856,625
Stock Level 856,625
Customer Report 8,566,254
70% 70.1% New Order 7,521,878 2,043
Payment 7,521,874
Order Status 752,188
Delivery 752,187
Stock Level 752,189
Customer Report 7,521,884
60% 59.3% New Order 6,370,333 2,043
Payment 6,370,331
Order Status 637,033
Delivery 637,033
Stock Level 637,033
Customer Report 6,370,332
50% 50.0% New Order 5,364,970 2,043
Payment 5,364,969
Order Status 536,497
Delivery 536,497
Stock Level 536,498
Customer Report 5,364,968
40% 38.9% New Order 4,172,765 2,043
Payment 4,172,765
Order Status 417,276
Delivery 417,277
Stock Level 417,277
Customer Report 4,172,764
30% 30.0% New Order 3,219,963 2,043
Payment 3,219,961
Order Status 321,996
Delivery 321,998
Stock Level 321,996
Customer Report 3,219,963
20% 19.6% New Order 2,103,775 2,043
Payment 2,103,770
Order Status 210,377
Delivery 210,378
Stock Level 210,379
Customer Report 2,103,771
10% 10.2% New Order 1,097,169 2,043
Payment 1,097,167
Order Status 109,717
Delivery 109,717
Stock Level 109,717
Customer Report 1,097,169
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0