bash - Does a simple way exist to eliminate the data transfertime when measuring the speed of a storage service? -




i developed simple bash script (s3perf) measures required time carry out different object-based storage service operations. tool creates bucket, uploads , downloads set of files , afterwards removes bucket. consumed time per operation measured , printed out on command line.

my script uses tools s3cmd, mc , swift client interaction storage services.

does simple way exist eliminate data transfertime measurements?

  • idea 1: measure first network speed iperf , calculate required time upload/download files. these values substracted time values when interacting storage services.
  • idea 2: upload , download files (e.g. scp or wget) first steps , measure required time. these values substracted time values when interacting storage services.

both ideas not result in exact values because each operation individual , data transfertime (at least little bit) different.





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