Performance Summary

Validation, Errors, and Issues

• Stopping condition reason: Benchmark stopped due to maximum_ais reached. Issued AIs: AI count:128, _rules_maximum_ais:128:NOK
• 0 YCSB AIs removed due to 60/40 rule
• 0 KMeans AIs removed due to 60/40 rule
• 1 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	medium
cpu	4
memory	8GB
disk_size	40GB
disk_backed	block storage
image_name	hadoop_kmeans
Notes	some text

Instance Configuration Hadoop Slave
Parameter	Value
instance_type_name	medium
cpu	4
memory	8GB
disk_size	40GB
disk_backed	block storage
image_name	hadoop_kmeans
Notes	some text

Instance Configuration YCSB
Parameter	Value
instance_type_name	medium
cpu	4
memory	8GB
disk_size	40GB
disk_backed	block storage
image_name	cassandra_ycsb
Notes	some text

Instance Configuration Cassandra
Parameter	Value
instance_type_name	medium
cpu	4
memory	8GB
disk_size	40GB
disk_backed	block storage
image_name	cassandra_ycsb
Notes	some text

Cloud High Level Information and Availability
Parameter	Value
Name	IncloudOS
Type	private
Sut_Type	whitebox
Virtualized	KVM
Manager_Protocol	IncloudOS
Manager_Version	V8
Hardware_Availability	Jul-2025
Software/Service_Availability	Oct-2025
Geographic_Distribution	1
Notes	Cloud management deputy nodes reside at all data centers SUT exists in 3 different buildings within same campus Campus network backbone is infinet10000.

Cloud Under Test Software Levels
Parameter	Value
Python_version	2.7.18
JVM_version	1.8.0_452
Hadoop_version	2.7.5
Cassandra_version	2.1.20
Notes	All software compiled locally from git source archives Compiler options - debug, 128bits, optimized Internal database set to emulate Cassandra API.

Benchmark Harness Node
Parameter	Value
Vendor	HygonGenuine
Platform	Hygon C86-4G (OPN:7490)
CPU_Description	Hygon C86-4G (OPN:7490)
CPU_Frequency_MHz	3000
RAM_Memory	1507GB, ECC, DDR5, 2666MHz
Local_Storage	4x 3.5TB, NVMe SSD
Quantity	1
Availability_Date	Jul-2025
OS_Version	KOS 5.8
OS_Availability_Date	Oct-2023
Network_Adapter_1	Intel Corporation I350 Gigabit Network Connection
Network_Adapter_2	Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
Network_port_type_1	1000BASE-T
Network_port_type_2	10GBASE-SR
Network_speed_port_1	1 Gb/s
Network_speed_port_2	10 Gb/s
Notes	None

Cloud Manager Node
Parameter	Value
Hw_Vendor	GenuineIntel
Hw_Platform	Intel(R) Corporation
CPU_Type	Intel(R) Xeon(R) Gold 6348 CPU @ 2.60GHz
CPU_Count	2
CPU_Cores_Per	56
CPU_Frequency_MHz	3400
RAM_Memory_GB	503
Primary_Cache_KB	32 KB I + 48 KB D per core, on chip
Secondary_Cache_KB	2MB I+D per core, on chip
RAM_Memory_Type	503GB ECC DDR5 4800 MHz
Hw_Availability_Date	Jul-2025
Local_Storage	2x 3.7TB NVMe SSD
Quantity	3
Virtualized	baremetal
Network_Adapter_1	1 x Intel Corporation I350 Gigabit Network Connection
Network_Adapter_2	1 x Intel Corporation Ethernet Controller X710 for 10GbE SFP+ Network Connection
Network_port_type_1	1000BASE-T
Network_port_type_2	10GBASE-SR
Network_speed_port_1	1 Gb/s
Network_speed_port_2	10 Gb/s
OS_Version	KOS 5.8
OS_Availability_Date	Oct-2023
Notes	None

Cloud Computes Nodes
Parameter	Value
type 1_Compute_nodes	9
type 1_Hw_Vendor	HygonGenuine
type 1_Hw_Platform	Hygon C86-4G (OPN:7490)
type 1_Quantity	9
type 1_CPU_Type	Hygon C86-4G (OPN:7490)
type 1_CPU_Count	2
type 1_CPU_Cores_Per	64
type 1_CPU_Frequency_MHz	3000
type 1_RAM_Memory_GB	1507
type 1_Primary_Cache_KB	64 KB I + 32 KB D per core, on chip
type 1_Secondary_Cache_KB	256 KB I+D per core, on chip
type 1_RAM_Memory_Type	1507GB, ECC, DDR5, 2666MHz
type 1_Hw_Availability_Date	Jul-2025
type 1_Local_Storage	4x 3.5TB, NVMe SSD
type 1_Virtualized	KVM
type 1_Network_Adapter_1	1 x Intel Corporation I350 Gigabit Network Connection
type 1_Network_Adapter_2	1 x Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection
type 1_Network_port_type_1	1000BASE-T
type 1_Network_port_type_2	10GBASE-SR
type 1_Network_speed_port_1	1 Gb/s
type 1_Network_speed_port_2	10 Gb/s
type 1_OS_Version	KOS 5.8
type 1_OS_Availability_Date	Oct-2023
type 1_Notes	None

Cloud Schematic