Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 146,890
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     139,209
Calibration 2     146,681
Calibration 3     147,602
ssj_ops@calibrated=147,141
100% 99.8% 147,141 146,890
90% 89.7% 132,427 131,992
80% 79.8% 117,713 117,424
70% 69.2% 102,999 101,866
60% 59.1% 88,285 86,935
50% 49.6% 73,571 73,038
40% 39.1% 58,857 57,565
30% 29.8% 44,142 43,823
20% 20.3% 29,428 29,830
10% 10.1% 14,714 14,856
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 10,124,335 2,043
Payment 10,124,336
Order Status 1,012,435
Delivery 1,012,433
Stock Level 1,012,433
Customer Report 10,124,334
Calibration 2 New Order 10,667,703 2,043
Payment 10,667,700
Order Status 1,066,769
Delivery 1,066,770
Stock Level 1,066,770
Customer Report 10,667,698
Calibration 3 New Order 10,734,685 2,043
Payment 10,734,685
Order Status 1,073,468
Delivery 1,073,470
Stock Level 1,073,470
Customer Report 10,734,693
100% 99.8% New Order 10,682,927 2,043
Payment 10,682,922
Order Status 1,068,291
Delivery 1,068,293
Stock Level 1,068,293
Customer Report 10,682,927
90% 89.7% New Order 9,599,422 2,043
Payment 9,599,418
Order Status 959,941
Delivery 959,941
Stock Level 959,941
Customer Report 9,599,423
80% 79.8% New Order 8,539,969 2,043
Payment 8,539,966
Order Status 853,995
Delivery 853,996
Stock Level 853,997
Customer Report 8,539,971
70% 69.2% New Order 7,408,474 2,043
Payment 7,408,481
Order Status 740,846
Delivery 740,848
Stock Level 740,847
Customer Report 7,408,469
60% 59.1% New Order 6,322,539 2,043
Payment 6,322,538
Order Status 632,254
Delivery 632,254
Stock Level 632,254
Customer Report 6,322,539
50% 49.6% New Order 5,311,830 2,043
Payment 5,311,828
Order Status 531,184
Delivery 531,183
Stock Level 531,183
Customer Report 5,311,826
40% 39.1% New Order 4,186,584 2,043
Payment 4,186,587
Order Status 418,660
Delivery 418,657
Stock Level 418,658
Customer Report 4,186,586
30% 29.8% New Order 3,187,163 2,043
Payment 3,187,166
Order Status 318,717
Delivery 318,716
Stock Level 318,716
Customer Report 3,187,164
20% 20.3% New Order 2,169,431 2,043
Payment 2,169,433
Order Status 216,943
Delivery 216,943
Stock Level 216,944
Customer Report 2,169,433
10% 10.1% New Order 1,080,438 2,043
Payment 1,080,442
Order Status 108,044
Delivery 108,044
Stock Level 108,044
Customer Report 1,080,438
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0