Changes between Version 14 and Version 15 of LimulusBenchmarks

Timestamp:

05/01/14 17:42:26 (10 years ago)

Author:

admin

Comment:

updated hadoop performance

LimulusBenchmarks

@@ -35 +35 @@
 === Hadoop ===
 
+'''Updated Tests'''
+
+The cluster consists of four nodes with the following hardware specifications.
+* Processor : Intel Core  i5-3470S CPU @ 2.90GHz (65W Quad-core Ivy Bridge)
+* Memory: 16 GB (DDR3-1600)
+* Interconnect: Intel GbE (MTU=4500)
+* HDFS Storage: 192 GB SSD (Plexstor M5S 128 GB, Plexstor M5S 64 GB)
+* Hadoop Version: 2.2.0 (Hortonworks HDP 2.0 )
+* HDFS size: 696.23 GB
+* HDFS replication: 2
+* OS: Scientific Linux 6.4
+* Number of Data nodes: 4
+* Number of worker nodes: 4
+
+TestDFSIO (average of 10 runs):
+
+ * write: 13.86 MB/sec Single File; 221.80 MB/sec Total Throughput
+ * read: 53.97 MB/sec Single File; 863.49 MB/sec Total Throughput
+
+terasort (100 GB):
+
+* 886 seconds, 112.87 MB/sec
+
+
+'''Previous Results''' 
+
 Presented a tutorial on [http://hadoop.apache.org/ Hadoop] recently and used my original Limulus to demonstrate a four node Hadoop cluster. Some of the hardware is actually quite old. The nodes have a single dual core E6550, with 4 GB RAM and a 64MB SSD. The head node has a quad-core Sandy Bridge (i5-2400S) with 4 GB RAM, 64MB SSD, and .5 TB of RAID1. Connections were using the mediocre consumer based Realtek GigE Ethernet controllers on the nodes. Overall it worked well. I plan on making a Hadoop VNFS so that it is possible to boot the nodes into Hadoop. Used the [http://hortonworks.com/products/hortonworksdataplatform/ Hortonworks HDP] for the Hadoop install. The following are results of the TestDFSIO benchmark (tests the Hadoop File System)
 
@@ -58 +84 @@
 
 === Switchless 10 GigE (GbE) ===
+
+
 
 '''These tests are very preliminary using old hardware and untuned software.'''