Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 150,009
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     143,045
Calibration 2     150,346
Calibration 3     150,915
ssj_ops@calibrated=150,630
100% 99.6% 150,630 150,009
90% 91.0% 135,567 137,062
80% 80.0% 120,504 120,520
70% 70.5% 105,441 106,134
60% 58.6% 90,378 88,320
50% 49.5% 75,315 74,589
40% 38.5% 60,252 58,035
30% 30.1% 45,189 45,279
20% 19.8% 30,126 29,768
10% 10.0% 15,063 15,028
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 10,403,344 2,043
Payment 10,403,342
Order Status 1,040,334
Delivery 1,040,335
Stock Level 1,040,335
Customer Report 10,403,341
Calibration 2 New Order 10,934,273 2,043
Payment 10,934,264
Order Status 1,093,427
Delivery 1,093,427
Stock Level 1,093,426
Customer Report 10,934,269
Calibration 3 New Order 10,975,631 2,043
Payment 10,975,629
Order Status 1,097,564
Delivery 1,097,562
Stock Level 1,097,562
Customer Report 10,975,634
100% 99.6% New Order 10,909,750 2,043
Payment 10,909,746
Order Status 1,090,976
Delivery 1,090,975
Stock Level 1,090,976
Customer Report 10,909,745
90% 91.0% New Order 9,968,137 2,043
Payment 9,968,140
Order Status 996,815
Delivery 996,814
Stock Level 996,812
Customer Report 9,968,145
80% 80.0% New Order 8,765,081 2,043
Payment 8,765,076
Order Status 876,507
Delivery 876,509
Stock Level 876,509
Customer Report 8,765,073
70% 70.5% New Order 7,718,829 2,043
Payment 7,718,828
Order Status 771,884
Delivery 771,883
Stock Level 771,883
Customer Report 7,718,827
60% 58.6% New Order 6,423,278 2,043
Payment 6,423,277
Order Status 642,328
Delivery 642,329
Stock Level 642,328
Customer Report 6,423,273
50% 49.5% New Order 5,424,695 2,043
Payment 5,424,699
Order Status 542,471
Delivery 542,469
Stock Level 542,469
Customer Report 5,424,699
40% 38.5% New Order 4,220,695 2,043
Payment 4,220,699
Order Status 422,069
Delivery 422,069
Stock Level 422,070
Customer Report 4,220,701
30% 30.1% New Order 3,292,990 2,043
Payment 3,292,994
Order Status 329,299
Delivery 329,299
Stock Level 329,298
Customer Report 3,292,989
20% 19.8% New Order 2,164,922 2,043
Payment 2,164,923
Order Status 216,492
Delivery 216,494
Stock Level 216,493
Customer Report 2,164,924
10% 10.0% New Order 1,092,954 2,043
Payment 1,092,955
Order Status 109,295
Delivery 109,295
Stock Level 109,297
Customer Report 1,092,959
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0