Lenovo Global Technology ThinkSystem SR850 V4 ssj_ops@100% = 338,339
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Sep 4, 2025
Hardware Availability: Nov-2025 Software Availability: Jan-2024 Publication: Sep 26, 2025
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     277,389
Calibration 2     345,079
Calibration 3     344,237
ssj_ops@calibrated=344,658
100% 98.2% 344,658 338,339
90% 89.5% 310,192 308,422
80% 79.9% 275,726 275,235
70% 69.6% 241,260 240,025
60% 60.6% 206,795 208,751
50% 50.2% 172,329 172,918
40% 39.9% 137,863 137,525
30% 29.9% 103,397 103,053
20% 20.0% 68,932 68,898
10% 9.8% 34,466 33,940
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: ThinkSystem SR850 V4
Form Factor: 2U
CPU Name: Intel Xeon 6788P 2.0 GHz
CPU Characteristics: 86 core, 2.0GHz, 336MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 344 cores, 4 chips, 86 cores/chip
Hardware Threads: 688 (2 / core)
CPU(s) Orderable: 1,2,3,4 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): 1024
# and size of DIMM: 32 x 32 GB
Memory Details: 32 x 32GB 1Rx4 PC5-6400;slots 1, 3, 5, 7, 10, 12, 14, 16, 17, 19, 21, 23, 26, 28, 30, 32, 33, 35, 37, 39, 42, 44, 46, 48, 49, 51, 53, 55, 58, 60, 62 and 64 populated
Power Supply Quantity and Rating (W): 2 x 2000
Power Supply Details: Lenovo P/N:4P57A88689
Disk Drive: 1 x 960GB M.2 NVMe SSD P/N:4XB7A13999
Disk Controller: Integrated NVME controller
# and type of Network Interface Cards (NICs) Installed: 1 x ThinkSystem Broadcom 1GbE RJ45 4-port OCP P/N:7ZT7A00484
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 20348.2227)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Oracle 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:LargePageSizeInBytes=2m -XX:InlineSmallCode=1500 -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500
JVM Affinity: start /NODE[0,2,4,6,8,10,12,14] /AFFINITY [0xF, 0xF0, 0xF00, 0xF000, 0xF000, 0xF0000, 0xF00000, 0xF000000, 0xF0000000, 0xF00000000, 0xF000000000] start /NODE[1,3,5,7,9,11,13,15] /AFFINITY [0x3F, 0xFC0, 0x3F000, 0xFC0000, 0x3F000000, FC0000000, 0x3F000000000]
JVM Instances: 144
JVM Initial Heap (MB): 2048
JVM Maximum Heap (MB): 2048
JVM Address Bits: 64
Boot Firmware Version: RVE103X
Management Firmware Version: IHX415V
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 20,174,458 2,038
Payment 20,174,452
Order Status 2,017,445
Delivery 2,017,444
Stock Level 2,017,447
Customer Report 20,174,461
Calibration 2 New Order 25,097,355 2,038
Payment 25,097,360
Order Status 2,509,737
Delivery 2,509,734
Stock Level 2,509,736
Customer Report 25,097,356
Calibration 3 New Order 25,037,296 2,038
Payment 25,037,299
Order Status 2,503,729
Delivery 2,503,732
Stock Level 2,503,730
Customer Report 25,037,295
100% 98.2% New Order 24,608,071 2,038
Payment 24,608,075
Order Status 2,460,805
Delivery 2,460,805
Stock Level 2,460,807
Customer Report 24,608,069
90% 89.5% New Order 22,431,596 2,038
Payment 22,431,601
Order Status 2,243,159
Delivery 2,243,160
Stock Level 2,243,160
Customer Report 22,431,601
80% 79.9% New Order 20,018,375 2,038
Payment 20,018,379
Order Status 2,001,838
Delivery 2,001,838
Stock Level 2,001,838
Customer Report 20,018,376
70% 69.6% New Order 17,457,125 2,038
Payment 17,457,126
Order Status 1,745,713
Delivery 1,745,713
Stock Level 1,745,713
Customer Report 17,457,133
60% 60.6% New Order 15,182,240 2,038
Payment 15,182,242
Order Status 1,518,224
Delivery 1,518,226
Stock Level 1,518,225
Customer Report 15,182,247
50% 50.2% New Order 12,576,173 2,038
Payment 12,576,178
Order Status 1,257,618
Delivery 1,257,617
Stock Level 1,257,617
Customer Report 12,576,180
40% 39.9% New Order 10,001,880 2,038
Payment 10,001,868
Order Status 1,000,189
Delivery 1,000,190
Stock Level 1,000,186
Customer Report 10,001,881
30% 29.9% New Order 7,494,919 2,038
Payment 7,494,917
Order Status 749,494
Delivery 749,490
Stock Level 749,490
Customer Report 7,494,919
20% 20.0% New Order 5,010,850 2,038
Payment 5,010,851
Order Status 501,084
Delivery 501,084
Stock Level 501,082
Customer Report 5,010,857
10% 9.8% New Order 2,468,406 2,038
Payment 2,468,407
Order Status 246,841
Delivery 246,840
Stock Level 246,840
Customer Report 2,468,412
Active Idle New Order 0 2,038
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0