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vjcitn / AHtestAzure

testing and benchmarking AnnotationHub on Azure
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boston hospital network #2

Open vjcitn opened 3 years ago

vjcitn commented 3 years ago

bwh.csv

nturaga commented 3 years ago

What exactly is the result telling us here? @vjcitn

vjcitn commented 3 years ago

in broad terms there is no clear distinction IMHO between throughputs of the different hosts for these queries, in bwh.csv. on the other hand for some of the european tests there have been long delays or "stuck" downloads and it would be good to understand those.

nturaga commented 3 years ago

Maybe this is clear but, I'm looking to understand more about what exactly azure5050, fetch2, fetch5050 stand for, and what are the units on time recorded in the last column?

vjcitn commented 3 years ago

See here -- https://github.com/vjcitn/AHtestAzure/blob/main/R/bench.R ... microbenchmark returns nanoseconds so we divide by 1e9. The numbers are wall clock time in seconds from time of request to get the data to disk in cache. the names are just to distinguish requests to azure (azure) and AWS (fetch), and 2 and 5050 are fetch ids for resources of very different size.