Performance Summary

Validation, Errors, and Issues

• Stopping condition reason: Benchmark stopped due to maximum_ais reached. Issued AIs: AI count:126, _rules_maximum_ais:126:NOK
• 0 YCSB AIs removed due to 60/40 rule
• 0 KMeans AIs removed due to 60/40 rule
• 0 YCSB AIs with zero runs
• 0 KMeans AIs with zero runs
• 0 YCSB AIs that failed to provision
• 0 KMeans AIs that failed to provision
• 0 YCSB AIs with provisioning qos violation
• 0 KMeans AIs with provisioning qos violation

Glossary of "Run code":

• 0 no error.
• 1 for all errors including AIs that were provisioned but did not report any result or reported results after QoS limits.
• 2 if an AI that was provisioned but did not report any runs when the benchmark terminated - the AIs that are provisioning towards the end of scale-out phase may have zero runs.
• 3 if an AI failed to provision.
• 4 if an AI provisioning was in progress when the benchmark terminated - the AIs issued towards the end of scale-out phase may not be fully provisioned.
• 5 if an AI provisioning QoS was violated.
• 6 if an AI was excluded due to reported_ais being reached.

Instance Configuration Hadoop Master
Parameter	Value
instance_type_name	spec.test.4c8g
cpu	4
memory	8GB
disk_size	50GB
disk_backed	block storage
image_name	spec-test-kmeans
Notes	some text

Instance Configuration Hadoop Slave
Parameter	Value
instance_type_name	spec.test.4c8g
cpu	4
memory	8GB
disk_size	50GB
disk_backed	block storage
image_name	spec-test-ycsb
Notes	some text

Instance Configuration YCSB
Parameter	Value
instance_type_name	spec.test.4c8g
cpu	4
memory	8GB
disk_size	50G
disk_backed	block storage
image_name	spec-test-ycsb
Notes	some text

Instance Configuration Cassandra
Parameter	Value
instance_type_name	spec.test.4c8g
cpu	4
memory	8GB
disk_size	50GB
disk_backed	block storage
image_name	spec-test-ycsb
Notes	some text

Cloud High Level Information and Availability
Parameter	Value
Name	CTyun Kunpeng-920 Cloud
Type	private
Sut_Type	whitebox
Virtualized	KVM
Manager_Protocol	TeleCloudOS
Manager_Version	4.0
Hardware_Availability	Mar-2025
Software/Service_Availability	Mar-2025
Geographic_Distribution	1
Notes	for kunpeng test

Cloud Under Test Software Levels
Parameter	Value
Python_version	2.7.5
JVM_version	1.8.0_249
Hadoop_version	2.5.7
Cassandra_version	2.1.15
Notes	use the default versions of softwares along with the test kit.

Benchmark Harness Node
Parameter	Value
Vendor	RCSIT
Platform	Kunpeng-920-7260
CPU_Description	Kunpeng-920-7260
CPU_Frequency_MHz	2800
RAM_Memory	770 GB, ECC, DDR3, 2666MHz RDIMM
Local_Storage	1x 898GB, SSD, RAID0 1x 2.9T NVME
Quantity	1
Availability_Date	May-2025
OS_Version	CTyunOS release 22.06.2
OS_Availability_Date	Dec-2025
Network_Adapter_1	4 x Huawei Technologies Co., Ltd
Network_Adapter_2	4 x Mellanox Technologies MT27800 Family [ConnectX-5]
Network_port_type_1	1000BASE-T
Network_port_type_2	25GBASE-SR
Network_speed_port_1	1 Gb/s
Network_speed_port_2	25 Gb/s
Notes	Turbo XL10000 256GB cache Some more info And even more.

Cloud Manager Node
Parameter	Value
Hw_Vendor	RCSIT
Hw_Platform	Kunpeng920-7260
CPU_Type	Kunpeng920-7260
CPU_Count	2
CPU_Cores_Per	48
CPU_Frequency_MHz	2800
RAM_Memory_GB	512
Primary_Cache_KB	64 KB I + 32 KB D per core, on chip
Secondary_Cache_KB	256 KB I+D per core, on chip
RAM_Memory_Type	ECC DDR3 1800 MHz
Hw_Availability_Date	May-2025
Local_Storage	1x 898GB, SSD, RAID0 1x 2.9T NVME
Quantity	1
Virtualized	baremetal
Network_Adapter_1	4 x Huawei Technologies Co., Ltd
Network_Adapter_2	4 x Mellanox Technologies MT27800 Family [ConnectX-5]
Network_port_type_1	1000BASE-T
Network_port_type_2	25GBASE-SR
Network_speed_port_1	1 Gb/s
Network_speed_port_2	25 Gb/s
OS_Version	CTyunOS release 22.06.2
OS_Availability_Date	Dec-2025
Notes	Turbo XL10000 256GB cache Some more info And even more.

Cloud Computes Nodes
Parameter	Value
type 1_Compute_nodes	9
type 1_Hw_Vendor	RCSIT
type 1_Hw_Platform	Kunpeng
type 1_Quantity	9
type 1_CPU_Type	Kunpeng-920-7260T
type 1_CPU_Count	4
type 1_CPU_Cores_Per	64
type 1_CPU_Frequency_MHz	2500
type 1_RAM_Memory_GB	2048
type 1_Primary_Cache_KB	8292 KiB
type 1_Secondary_Cache_KB	163840 KiB
type 1_RAM_Memory_Type	DDR5 4400 MHz
type 1_Hw_Availability_Date	Mar-2025
type 1_Local_Storage	4 x 7.2 TB SSD, 2 x 894 GB SSD
type 1_Virtualized	KVM
type 1_Network_Adapter_1	4 x Huawei Technologies Co., Ltd
type 1_Network_Adapter_2	4 x Mellanox Technologies MT27800 Family [ConnectX-5]
type 1_Network_port_type_1	1000BASE-T
type 1_Network_port_type_2	25GBASE-SR
type 1_Network_speed_port_1	1 Gb/s
type 1_Network_speed_port_2	25 Gb/s
type 1_OS_Version	CTyunOS release 22.06.2
type 1_OS_Availability_Date	Mar-2025
type 1_Notes	some text

Cloud Schematic