BGP protocol receive full view. If during review of the table of routing by ' show route ' command to interrupt output having pressed a key ' q ', bird long thinks. I wait for appearance ' bird> ' approximately 7 seconds. Such delay on Cisco routers is not present. With such delay it is very inconvenient to work with birdc. Bird works on the computer with the processor Pentium(R) Dual-Core CPU 2.50GHz and RAM 2048MB. top - 12:04:06 up 1 day, 17:44, 4 users, load average: 0.20, 0.17, 0.12 Tasks: 75 total, 2 running, 72 sleeping, 1 stopped, 0 zombie Cpu0 : 0.7%us, 0.3%sy, 0.0%ni, 99.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu1 : 45.8%us, 54.2%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 2065884k total, 457820k used, 1608064k free, 148148k buffers Swap: 4192956k total, 0k used, 4192956k free, 112580k cached It is a bug or a feature? Vladislav Grishin
On Mon, Jul 12, 2010 at 12:08:33PM +0400, ????????? ?????? wrote:
BGP protocol receive full view.
If during review of the table of routing by ' show route ' command to interrupt output having pressed a key ' q ', bird long thinks. I wait for appearance ' bird> ' approximately 7 seconds. Such delay on Cisco routers is not present. With such delay it is very inconvenient to work with birdc.
There is a delay because scrolling and interrupting of output is implemented solely in birdc and bird always generates full output that takes a time. OTOH, on testing masine with Pentium 2, 2 Ghz with full BGP feed (320k routes) i got a delay ~ 1.5 s. Usually this is not a problem because users anyway have to use filtered show route cmd to cope with many routes. -- Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
I have another computer with Intel(R) Pentium(R) Dual CPU @ 2.20GHz and 2048MB, delay is 4 sec. BGP receive full view (320k routes). Vladislav Grishin. -----Original Message----- From: Ondrej Zajicek [mailto:santiago@crfreenet.org] Sent: Monday, July 12, 2010 1:02 PM To: ????????? ?????? Cc: bird-users@trubka.network.cz Subject: Re: Delay after interrupt output On Mon, Jul 12, 2010 at 12:08:33PM +0400, ????????? ?????? wrote:
BGP protocol receive full view.
If during review of the table of routing by ' show route ' command to interrupt output having pressed a key ' q ', bird long thinks. I wait for appearance ' bird> ' approximately 7 seconds. Such delay on Cisco routers
is
not present. With such delay it is very inconvenient to work with birdc.
There is a delay because scrolling and interrupting of output is implemented solely in birdc and bird always generates full output that takes a time. OTOH, on testing masine with Pentium 2, 2 Ghz with full BGP feed (320k routes) i got a delay ~ 1.5 s. Usually this is not a problem because users anyway have to use filtered show route cmd to cope with many routes. -- Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
participants (2)
-
Ondrej Zajicek -
Владислав Гришин