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SB Hadoop Platform

Platform-ID String Platform SB Hadoop Unique string that identifies this specific platform.
Use the platform name
Platform description String We have five Blade servers located at SB Human readable description of the platform. Where is it located, contact info, etc.
Number of nodes integer 4 physical servers Number of hosts involved - could be both physical hosts as well as virtual hosts
Total number of physical CPUs integer 8 Number of CPU's involved
CPU specs string Intel® Xeon® Processor X5670   
(12M Cache, 2.93 GHz, 6.40 GT/s Intel® QPI)
Specification of CPUs
Total number of CPU-cores integer 48 Number of CPU-cores involved
Each physical CPU consists of 6 cores, and 12 threads
Total amount of RAM in Gbytes
integer 384 GB Total amount of RAM on all nodes
average CPU-cores for nodes
integer 12 Number of CPU-cores in average across all nodes
average RAM in Gbytes for nodes
integer 96 GB Amount of memory in average across all nodes
Operating System on nodes
String Red Hat based Linux Linux (specific distribution), Windows (specific distribution), other?
Storage system/layer String mounted NFS NFS, HDFS, local files, ?
Network layer between nodes String 2 GB ethernet Speed of network interfaces, general network speed

Parallel Execution System

Field Value
Installation description Cloudera CDH4, Hadoop 2.0.0-cdh4.5.0
Configuration notes Replicationfactor is n/a. Using HDFS protocol for EMC Isilon Storage System
1 x Namenode (JobTracker)
4 x Datanode (TaskTracker)

Benchmark of Parallel Execution System

Metric Benchmark type Value Comment
Concurrent write throughput TestDFSIO
2.6 Gb/s  
Concurrent read throughput
4.4 Gb/s  
Execution time TeraSort of one billion 100 bytes index's (100GB) 10,07 minutes  
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