Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 149,409
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     142,215
Calibration 2     149,711
Calibration 3     150,517
ssj_ops@calibrated=150,114
100% 99.5% 150,114 149,409
90% 90.6% 135,103 135,968
80% 79.8% 120,091 119,837
70% 69.1% 105,080 103,776
60% 59.1% 90,068 88,773
50% 49.4% 75,057 74,147
40% 39.1% 60,046 58,707
30% 30.1% 45,034 45,215
20% 20.0% 30,023 29,978
10% 10.3% 15,011 15,389
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 10,343,017 2,043
Payment 10,343,017
Order Status 1,034,302
Delivery 1,034,302
Stock Level 1,034,301
Customer Report 10,343,015
Calibration 2 New Order 10,888,100 2,043
Payment 10,888,096
Order Status 1,088,811
Delivery 1,088,811
Stock Level 1,088,809
Customer Report 10,888,102
Calibration 3 New Order 10,946,692 2,043
Payment 10,946,689
Order Status 1,094,670
Delivery 1,094,668
Stock Level 1,094,669
Customer Report 10,946,685
100% 99.5% New Order 10,866,099 2,043
Payment 10,866,103
Order Status 1,086,609
Delivery 1,086,609
Stock Level 1,086,610
Customer Report 10,866,093
90% 90.6% New Order 9,888,607 2,043
Payment 9,888,610
Order Status 988,862
Delivery 988,860
Stock Level 988,862
Customer Report 9,888,611
80% 79.8% New Order 8,715,458 2,043
Payment 8,715,460
Order Status 871,547
Delivery 871,544
Stock Level 871,545
Customer Report 8,715,459
70% 69.1% New Order 7,547,390 2,043
Payment 7,547,386
Order Status 754,738
Delivery 754,739
Stock Level 754,736
Customer Report 7,547,384
60% 59.1% New Order 6,456,218 2,043
Payment 6,456,221
Order Status 645,623
Delivery 645,623
Stock Level 645,622
Customer Report 6,456,218
50% 49.4% New Order 5,392,520 2,043
Payment 5,392,518
Order Status 539,254
Delivery 539,251
Stock Level 539,252
Customer Report 5,392,527
40% 39.1% New Order 4,269,572 2,043
Payment 4,269,572
Order Status 426,957
Delivery 426,957
Stock Level 426,957
Customer Report 4,269,573
30% 30.1% New Order 3,288,396 2,043
Payment 3,288,396
Order Status 328,839
Delivery 328,839
Stock Level 328,839
Customer Report 3,288,387
20% 20.0% New Order 2,180,203 2,043
Payment 2,180,202
Order Status 218,021
Delivery 218,020
Stock Level 218,020
Customer Report 2,180,200
10% 10.3% New Order 1,119,226 2,043
Payment 1,119,229
Order Status 111,922
Delivery 111,923
Stock Level 111,922
Customer Report 1,119,230
Active Idle New Order 0 2,043
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0