Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 148,684
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     141,810
Calibration 2     149,434
Calibration 3     150,028
ssj_ops@calibrated=149,731
100% 99.3% 149,731 148,684
90% 90.7% 134,758 135,761
80% 79.2% 119,785 118,619
70% 70.1% 104,812 105,013
60% 59.0% 89,839 88,398
50% 49.7% 74,866 74,391
40% 38.9% 59,893 58,273
30% 30.1% 44,919 45,134
20% 20.2% 29,946 30,210
10% 10.0% 14,973 14,925
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 10,313,554 2,043
Payment 10,313,560
Order Status 1,031,355
Delivery 1,031,356
Stock Level 1,031,356
Customer Report 10,313,555
Calibration 2 New Order 10,867,956 2,043
Payment 10,867,958
Order Status 1,086,796
Delivery 1,086,796
Stock Level 1,086,797
Customer Report 10,867,959
Calibration 3 New Order 10,911,165 2,043
Payment 10,911,165
Order Status 1,091,117
Delivery 1,091,117
Stock Level 1,091,118
Customer Report 10,911,166
100% 99.3% New Order 10,813,406 2,043
Payment 10,813,406
Order Status 1,081,341
Delivery 1,081,341
Stock Level 1,081,340
Customer Report 10,813,406
90% 90.7% New Order 9,873,564 2,043
Payment 9,873,565
Order Status 987,356
Delivery 987,356
Stock Level 987,356
Customer Report 9,873,561
80% 79.2% New Order 8,626,810 2,043
Payment 8,626,810
Order Status 862,682
Delivery 862,680
Stock Level 862,681
Customer Report 8,626,807
70% 70.1% New Order 7,637,340 2,043
Payment 7,637,341
Order Status 763,735
Delivery 763,736
Stock Level 763,735
Customer Report 7,637,340
60% 59.0% New Order 6,428,920 2,043
Payment 6,428,919
Order Status 642,891
Delivery 642,892
Stock Level 642,891
Customer Report 6,428,922
50% 49.7% New Order 5,410,244 2,043
Payment 5,410,241
Order Status 541,025
Delivery 541,025
Stock Level 541,025
Customer Report 5,410,248
40% 38.9% New Order 4,238,019 2,043
Payment 4,238,016
Order Status 423,802
Delivery 423,802
Stock Level 423,801
Customer Report 4,238,015
30% 30.1% New Order 3,282,445 2,043
Payment 3,282,448
Order Status 328,245
Delivery 328,244
Stock Level 328,245
Customer Report 3,282,445
20% 20.2% New Order 2,197,112 2,043
Payment 2,197,108
Order Status 219,710
Delivery 219,710
Stock Level 219,712
Customer Report 2,197,111
10% 10.0% New Order 1,085,439 2,043
Payment 1,085,434
Order Status 108,545
Delivery 108,543
Stock Level 108,543
Customer Report 1,085,440
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0