Author giampaolo.rodola
Recipients eric.araujo, giampaolo.rodola, neologix, pitrou, rosslagerwall
Date 2013-03-06.18:09:57
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Specifying a big blocksize doesn't mean the transfer will be faster.
send/sendfile won't send more than a certain amount of bytes anyways.
If I'm not mistaken I recall from previous benchmarks that after a certain point (131072 or something) increasing the blocksize results in equal or even worse performances.

Another thing I don't like is that by doing so you implicitly assume that the file is "fstat-eable". I don't know if there are cases where it's not, but the less assumptions we do the better.

Note: I'm sure that for both send() and sendfile() blocksize>=65536 is faster than blocksize=8192 (the current default) so it probably makes sense to change that (I'll file a separate issue).
Date User Action Args
2013-03-06 18:09:58giampaolo.rodolasetrecipients: + giampaolo.rodola, pitrou, eric.araujo, neologix, rosslagerwall
2013-03-06 18:09:57giampaolo.rodolasetmessageid: <>
2013-03-06 18:09:57giampaolo.rodolalinkissue13564 messages
2013-03-06 18:09:57giampaolo.rodolacreate