Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 134,405
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Jun 4, 2026
Hardware Availability: Mar-2026 Software Availability: Nov-2025 Publication: Jun 30, 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     125,727
Calibration 2     133,086
Calibration 3     134,521
ssj_ops@calibrated=133,804
100% 100.4% 133,804 134,405
90% 87.5% 120,423 117,092
80% 80.0% 107,043 107,106
70% 69.9% 93,663 93,526
60% 60.1% 80,282 80,403
50% 50.2% 66,902 67,198
40% 40.2% 53,521 53,753
30% 29.7% 40,141 39,693
20% 20.4% 26,761 27,304
10% 10.1% 13,380 13,558
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 off chip per chip
Other Cache: None
Memory Amount (GB): 512
# and size of DIMM: 16 x 32768 MB
Memory Details: 32GB 2Rx8 PC5-6400B-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): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2(OS Build 20348.4405)
Filesystem: NTFS
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: start /NODE [0,2,4,6] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000,0xc0000000000] start /NODE [1,3,5,7] /AFFINITY [0x3,0xc,0x30,0xc0,0x300,0xc00,0x3000,0xc000,0x30000,0xc0000,0x300000,0xc00000,0x3000000,0xc000000,0x30000000,0xc0000000,0x300000000,0xc00000000,0x3000000000,0xc000000000,0x30000000000]
JVM Instances: 172
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: IHE118B
Management Firmware Version: IHX414J
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: KB5068787
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 9,177,568 2,042
Payment 9,177,570
Order Status 917,757
Delivery 917,757
Stock Level 917,757
Customer Report 9,177,568
Calibration 2 New Order 9,679,596 2,042
Payment 9,679,602
Order Status 967,960
Delivery 967,960
Stock Level 967,960
Customer Report 9,679,601
Calibration 3 New Order 9,788,550 2,042
Payment 9,788,557
Order Status 978,855
Delivery 978,855
Stock Level 978,855
Customer Report 9,788,555
100% 100.4% New Order 9,778,620 2,042
Payment 9,778,623
Order Status 977,862
Delivery 977,862
Stock Level 977,863
Customer Report 9,778,620
90% 87.5% New Order 8,520,555 2,042
Payment 8,520,555
Order Status 852,055
Delivery 852,056
Stock Level 852,055
Customer Report 8,520,558
80% 80.0% New Order 7,791,059 2,042
Payment 7,791,060
Order Status 779,105
Delivery 779,106
Stock Level 779,106
Customer Report 7,791,062
70% 69.9% New Order 6,802,364 2,042
Payment 6,802,363
Order Status 680,238
Delivery 680,237
Stock Level 680,236
Customer Report 6,802,363
60% 60.1% New Order 5,847,852 2,042
Payment 5,847,851
Order Status 584,784
Delivery 584,785
Stock Level 584,786
Customer Report 5,847,850
50% 50.2% New Order 4,891,283 2,042
Payment 4,891,283
Order Status 489,129
Delivery 489,129
Stock Level 489,129
Customer Report 4,891,284
40% 40.2% New Order 3,909,359 2,042
Payment 3,909,360
Order Status 390,936
Delivery 390,938
Stock Level 390,936
Customer Report 3,909,360
30% 29.7% New Order 2,886,883 2,042
Payment 2,886,875
Order Status 288,687
Delivery 288,688
Stock Level 288,688
Customer Report 2,886,886
20% 20.4% New Order 1,985,759 2,042
Payment 1,985,755
Order Status 198,575
Delivery 198,575
Stock Level 198,577
Customer Report 1,985,759
10% 10.1% New Order 986,059 2,042
Payment 986,053
Order Status 98,606
Delivery 98,606
Stock Level 98,605
Customer Report 986,057
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0