Lenovo Global Technology Think System SR650 V4 ssj_ops@100% = 133,557
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     124,709
Calibration 2     133,192
Calibration 3     134,081
ssj_ops@calibrated=133,637
100% 99.9% 133,637 133,557
90% 87.8% 120,273 117,383
80% 80.1% 106,909 107,029
70% 70.0% 93,546 93,528
60% 60.4% 80,182 80,706
50% 50.2% 66,818 67,131
40% 40.3% 53,455 53,870
30% 29.5% 40,091 39,440
20% 20.1% 26,727 26,835
10% 10.2% 13,364 13,608
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 9,097,689 2,042
Payment 9,097,692
Order Status 909,769
Delivery 909,769
Stock Level 909,769
Customer Report 9,097,686
Calibration 2 New Order 9,693,765 2,042
Payment 9,693,768
Order Status 969,376
Delivery 969,378
Stock Level 969,377
Customer Report 9,693,775
Calibration 3 New Order 9,753,893 2,042
Payment 9,753,894
Order Status 975,388
Delivery 975,389
Stock Level 975,389
Customer Report 9,753,898
100% 99.9% New Order 9,714,804 2,042
Payment 9,714,809
Order Status 971,481
Delivery 971,480
Stock Level 971,481
Customer Report 9,714,805
90% 87.8% New Order 8,542,828 2,042
Payment 8,542,827
Order Status 854,283
Delivery 854,281
Stock Level 854,283
Customer Report 8,542,823
80% 80.1% New Order 7,788,677 2,042
Payment 7,788,680
Order Status 778,868
Delivery 778,867
Stock Level 778,866
Customer Report 7,788,669
70% 70.0% New Order 6,802,944 2,042
Payment 6,802,939
Order Status 680,294
Delivery 680,294
Stock Level 680,293
Customer Report 6,802,934
60% 60.4% New Order 5,870,076 2,042
Payment 5,870,074
Order Status 587,006
Delivery 587,007
Stock Level 587,008
Customer Report 5,870,071
50% 50.2% New Order 4,882,399 2,042
Payment 4,882,396
Order Status 488,240
Delivery 488,239
Stock Level 488,240
Customer Report 4,882,402
40% 40.3% New Order 3,919,232 2,042
Payment 3,919,228
Order Status 391,921
Delivery 391,922
Stock Level 391,924
Customer Report 3,919,232
30% 29.5% New Order 2,868,438 2,042
Payment 2,868,443
Order Status 286,845
Delivery 286,845
Stock Level 286,843
Customer Report 2,868,445
20% 20.1% New Order 1,951,815 2,042
Payment 1,951,818
Order Status 195,181
Delivery 195,182
Stock Level 195,182
Customer Report 1,951,822
10% 10.2% New Order 989,697 2,042
Payment 989,693
Order Status 98,969
Delivery 98,970
Stock Level 98,971
Customer Report 989,700
Active Idle New Order 0 2,042
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0