Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 139,646
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     138,302
Calibration 2     140,961
Calibration 3     149,176
ssj_ops@calibrated=145,069
100% 96.3% 145,069 139,646
90% 90.1% 130,562 130,669
80% 78.3% 116,055 113,653
70% 70.1% 101,548 101,729
60% 59.2% 87,041 85,905
50% 48.8% 72,534 70,823
40% 39.2% 58,027 56,883
30% 29.5% 43,521 42,756
20% 20.0% 29,014 28,942
10% 10.1% 14,507 14,616
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 10,058,377 2,043
Payment 10,058,377
Order Status 1,005,837
Delivery 1,005,836
Stock Level 1,005,837
Customer Report 10,058,379
Calibration 2 New Order 10,251,754 2,043
Payment 10,251,756
Order Status 1,025,175
Delivery 1,025,176
Stock Level 1,025,175
Customer Report 10,251,757
Calibration 3 New Order 10,849,165 2,043
Payment 10,849,161
Order Status 1,084,916
Delivery 1,084,919
Stock Level 1,084,918
Customer Report 10,849,161
100% 96.3% New Order 10,156,087 2,043
Payment 10,156,089
Order Status 1,015,609
Delivery 1,015,610
Stock Level 1,015,608
Customer Report 10,156,088
90% 90.1% New Order 9,503,216 2,043
Payment 9,503,217
Order Status 950,321
Delivery 950,322
Stock Level 950,322
Customer Report 9,503,212
80% 78.3% New Order 8,265,712 2,043
Payment 8,265,705
Order Status 826,571
Delivery 826,572
Stock Level 826,572
Customer Report 8,265,711
70% 70.1% New Order 7,398,499 2,043
Payment 7,398,502
Order Status 739,850
Delivery 739,851
Stock Level 739,850
Customer Report 7,398,502
60% 59.2% New Order 6,247,670 2,043
Payment 6,247,675
Order Status 624,769
Delivery 624,766
Stock Level 624,767
Customer Report 6,247,678
50% 48.8% New Order 5,150,857 2,043
Payment 5,150,861
Order Status 515,087
Delivery 515,087
Stock Level 515,085
Customer Report 5,150,859
40% 39.2% New Order 4,137,070 2,043
Payment 4,137,068
Order Status 413,706
Delivery 413,706
Stock Level 413,707
Customer Report 4,137,065
30% 29.5% New Order 3,109,640 2,043
Payment 3,109,640
Order Status 310,965
Delivery 310,965
Stock Level 310,963
Customer Report 3,109,638
20% 20.0% New Order 2,104,858 2,043
Payment 2,104,855
Order Status 210,484
Delivery 210,487
Stock Level 210,485
Customer Report 2,104,854
10% 10.1% New Order 1,062,999 2,043
Payment 1,062,999
Order Status 106,299
Delivery 106,300
Stock Level 106,300
Customer Report 1,063,005
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0