Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,033
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     141,659
Calibration 2     149,244
Calibration 3     150,048
ssj_ops@calibrated=149,646
100% 99.6% 149,646 149,033
90% 90.7% 134,682 135,757
80% 79.5% 119,717 118,945
70% 70.4% 104,752 105,368
60% 59.0% 89,788 88,329
50% 49.9% 74,823 74,690
40% 38.9% 59,858 58,280
30% 30.5% 44,894 45,632
20% 20.4% 29,929 30,541
10% 10.2% 14,965 15,232
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 10,302,542 2,043
Payment 10,302,543
Order Status 1,030,254
Delivery 1,030,255
Stock Level 1,030,253
Customer Report 10,302,543
Calibration 2 New Order 10,854,143 2,043
Payment 10,854,145
Order Status 1,085,415
Delivery 1,085,414
Stock Level 1,085,415
Customer Report 10,854,143
Calibration 3 New Order 10,912,594 2,043
Payment 10,912,593
Order Status 1,091,260
Delivery 1,091,260
Stock Level 1,091,259
Customer Report 10,912,594
100% 99.6% New Order 10,838,742 2,043
Payment 10,838,740
Order Status 1,083,874
Delivery 1,083,874
Stock Level 1,083,874
Customer Report 10,838,742
90% 90.7% New Order 9,873,232 2,043
Payment 9,873,229
Order Status 987,325
Delivery 987,323
Stock Level 987,324
Customer Report 9,873,239
80% 79.5% New Order 8,650,578 2,043
Payment 8,650,575
Order Status 865,057
Delivery 865,058
Stock Level 865,058
Customer Report 8,650,576
70% 70.4% New Order 7,663,118 2,043
Payment 7,663,123
Order Status 766,313
Delivery 766,312
Stock Level 766,312
Customer Report 7,663,121
60% 59.0% New Order 6,423,921 2,043
Payment 6,423,920
Order Status 642,391
Delivery 642,394
Stock Level 642,392
Customer Report 6,423,921
50% 49.9% New Order 5,432,031 2,043
Payment 5,432,035
Order Status 543,204
Delivery 543,204
Stock Level 543,204
Customer Report 5,432,031
40% 38.9% New Order 4,238,540 2,043
Payment 4,238,539
Order Status 423,854
Delivery 423,855
Stock Level 423,854
Customer Report 4,238,544
30% 30.5% New Order 3,318,698 2,043
Payment 3,318,693
Order Status 331,870
Delivery 331,869
Stock Level 331,869
Customer Report 3,318,700
20% 20.4% New Order 2,221,164 2,043
Payment 2,221,160
Order Status 222,116
Delivery 222,117
Stock Level 222,116
Customer Report 2,221,159
10% 10.2% New Order 1,107,775 2,043
Payment 1,107,772
Order Status 110,775
Delivery 110,775
Stock Level 110,776
Customer Report 1,107,772
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0