L-Store Upload Structured Testing

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Objective

This is the first set of tests for Benchmarking L-Store system performance. We are setting up Upload testing to begin with.

Parameters

1. File Size:

 * Small:  1KB file will be used
 * Medium: 0.5MB file will be used
 * Large:  260MB file will be used

2. Number of Files

 * Small:  Essentially we will use the number of uploads set up as a surrogate for number of files. 50
 * Medium: 200
 * Large:  1000

3. Number of threads

 * Small:  1
 * Medium: 20
 * Large:  60
  • Experimental Design: Full Factorial (3*3*3=27 test cases). Each test case would be run 30 times to collect statistically significant data.


Please watch this page as we post results from our runs.

Results for Small Uploads with Three different thread sizes and Small Number of Files

  • Number of Threads = 1
Type of Test Average File Size Average Latency Median Latency Maximum Latency Std Deviation on Latency
small_upload 0.10000000000000001 2.7060387134549999 2.71875345707 2.7198519706700002 0.026173771331434358


Type of Test Average File Size Average Latency Median Latency Maximum Latency Std Deviation on Latency
medium_upload 0.10000000000000001 2.7165710926100002 2.7165710926100002 2.7165710926100002 nan


Type of Test Average File Size Average Latency Median Latency Maximum Latency Std Deviation on Latency
large_upload 0.10000000000000001 2.7206828594200001 2.7206828594200001 2.7206828594200001 nan