Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,307
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     139,837
Calibration 2     147,195
Calibration 3     147,800
ssj_ops@calibrated=147,497
100% 99.2% 147,497 146,307
90% 89.8% 132,747 132,430
80% 79.9% 117,998 117,891
70% 69.4% 103,248 102,372
60% 59.1% 88,498 87,107
50% 49.9% 73,749 73,548
40% 39.1% 58,999 57,601
30% 30.2% 44,249 44,607
20% 20.2% 29,499 29,837
10% 10.0% 14,750 14,713
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 10,170,076 2,043
Payment 10,170,072
Order Status 1,017,006
Delivery 1,017,009
Stock Level 1,017,008
Customer Report 10,170,068
Calibration 2 New Order 10,705,075 2,043
Payment 10,705,078
Order Status 1,070,507
Delivery 1,070,506
Stock Level 1,070,509
Customer Report 10,705,076
Calibration 3 New Order 10,749,064 2,043
Payment 10,749,069
Order Status 1,074,907
Delivery 1,074,907
Stock Level 1,074,906
Customer Report 10,749,068
100% 99.2% New Order 10,640,549 2,043
Payment 10,640,552
Order Status 1,064,055
Delivery 1,064,055
Stock Level 1,064,056
Customer Report 10,640,549
90% 89.8% New Order 9,631,307 2,043
Payment 9,631,306
Order Status 963,131
Delivery 963,132
Stock Level 963,130
Customer Report 9,631,301
80% 79.9% New Order 8,573,929 2,043
Payment 8,573,934
Order Status 857,392
Delivery 857,392
Stock Level 857,393
Customer Report 8,573,930
70% 69.4% New Order 7,445,235 2,043
Payment 7,445,235
Order Status 744,524
Delivery 744,522
Stock Level 744,522
Customer Report 7,445,235
60% 59.1% New Order 6,335,030 2,043
Payment 6,335,030
Order Status 633,503
Delivery 633,503
Stock Level 633,503
Customer Report 6,335,037
50% 49.9% New Order 5,348,931 2,043
Payment 5,348,934
Order Status 534,893
Delivery 534,893
Stock Level 534,894
Customer Report 5,348,932
40% 39.1% New Order 4,189,189 2,043
Payment 4,189,185
Order Status 418,918
Delivery 418,919
Stock Level 418,919
Customer Report 4,189,186
30% 30.2% New Order 3,244,176 2,043
Payment 3,244,174
Order Status 324,417
Delivery 324,419
Stock Level 324,418
Customer Report 3,244,176
20% 20.2% New Order 2,170,001 2,043
Payment 2,170,003
Order Status 217,000
Delivery 217,000
Stock Level 216,999
Customer Report 2,169,997
10% 10.0% New Order 1,070,036 2,043
Payment 1,070,033
Order Status 107,003
Delivery 107,004
Stock Level 107,004
Customer Report 1,070,031
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0