Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.os.linux.misc > #16971

Re: seq command terribly slow

From Gernot Fink <g.fink@gmx.net>
Newsgroups comp.os.linux.misc
Subject Re: seq command terribly slow
Date 2016-03-13 18:21 +0100
Message-ID <36kgrc-oj4.ln1@garv.home> (permalink)
References <slrnne9qgo.5pk.spamtrap42@one.localnet>

Show all headers | View raw


I think its because the stream is line bufferd. Each line is handled
seperate.
 
In article <slrnne9qgo.5pk.spamtrap42@one.localnet>,
	Robert Riches <spamtrap42@jacob21819.net> writes:
> This command shows about 15MB/s:
> 
>     seq 1e12 | pv > /dev/null
> Any ideas why seq is to slow?

Back to comp.os.linux.misc | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

seq command terribly slow Robert Riches <spamtrap42@jacob21819.net> - 2016-03-13 04:18 +0000
  Re: seq command terribly slow Richard Kettlewell <rjk@greenend.org.uk> - 2016-03-13 12:24 +0000
    Re: seq command terribly slow Robert Riches <spamtrap42@jacob21819.net> - 2016-03-13 16:42 +0000
      Re: seq command terribly slow "Anonymous Remailer (austria)" <mixmaster@remailer.privacy.at> - 2016-03-14 14:22 +0100
        Re: seq command terribly slow Robert Riches <spamtrap42@jacob21819.net> - 2016-03-15 02:38 +0000
  Re: seq command terribly slow Gernot Fink <g.fink@gmx.net> - 2016-03-13 18:21 +0100
    Re: seq command terribly slow Richard Kettlewell <rjk@greenend.org.uk> - 2016-03-13 17:45 +0000
  Re: seq command terribly slow Eli the Bearded <*@eli.users.panix.com> - 2016-03-14 21:58 +0000
    Re: seq command terribly slow Robert Riches <spamtrap42@jacob21819.net> - 2016-03-15 02:44 +0000
      Re: seq command terribly slow Eli the Bearded <*@eli.users.panix.com> - 2016-03-16 00:41 +0000

csiph-web