Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-18 Thread Danny Braniss
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Nawfal, Nawfal bin Mohmad Rouyan wrote: I have been using a Dell machine with 2 bce interfaces as a bridge between my LAN and Firewall to shape the traffic. Since after the update, the machine can only run for a few minutes and after

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-17 Thread Nawfal bin Mohmad Rouyan
On Mon, 2008-12-15 at 11:47 -0500, Mike Jakubik wrote: On Sun, December 14, 2008 4:57 am, Xin LI wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mike Jakubik wrote: On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-17 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Nawfal, Nawfal bin Mohmad Rouyan wrote: I have been using a Dell machine with 2 bce interfaces as a bridge between my LAN and Firewall to shape the traffic. Since after the update, the machine can only run for a few minutes and after that no

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-15 Thread Mike Jakubik
On Sun, December 14, 2008 4:57 am, Xin LI wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mike Jakubik wrote: On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which version are you currently using? My previous commit only fixes

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-14 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mike Jakubik wrote: On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which version are you currently using? My previous commit only fixes the excessive interrupt issue, I think this could be a

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-10 Thread Mike Jakubik
On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which version are you currently using? My previous commit only fixes the excessive interrupt issue, I think this could be a different problem, I'm taking a look at the code to see if I can

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-10 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mike Jakubik wrote: On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which version are you currently using? My previous commit only fixes the excessive interrupt issue, I think this could be a

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-08 Thread Oleg Gorokhov
This patch committed fixes the issue reported earlier with interruptions but there is one more problem discussed here: http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2008-11/msg00144.html We also have observed similar bad behavior for network (especially ssl-based) operations: imaps,

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-08 Thread Mike Jakubik
On Mon, December 8, 2008 4:29 am, Oleg Gorokhov wrote: This patch committed fixes the issue reported earlier with interruptions but there is one more problem discussed here: http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2008-11/msg00144.html We also have observed similar bad

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-08 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mike Jakubik wrote: On Mon, December 8, 2008 4:29 am, Oleg Gorokhov wrote: This patch committed fixes the issue reported earlier with interruptions but there is one more problem discussed here:

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-08 Thread Mike Jakubik
On Mon, December 8, 2008 5:12 pm, Xin LI wrote: Which version are you currently using? My previous commit only fixes the excessive interrupt issue, I think this could be a different problem, I'm taking a look at the code to see if I can have something for you. I was running on the version

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-05 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 FYI, I have committed the patch as r185653 (stable/7) and r185654 (releng/7.1) so new build would get this issue fixed. Thanks goes to David who gave review for the changes and all who tested the earlier patches. Cheers, - -- Xin LI [EMAIL

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-03 Thread Dmitry Sivachenko
On Tue, Dec 02, 2008 at 04:44:46PM -0800, Xin LI wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi guys, I think I got a real fix. I tried that patch with very recent 7-STABLE. I does fix the problem for me. Thanks a lot! Cheers, - -- Xin LI [EMAIL PROTECTED]

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-03 Thread Mike Jakubik
On Wed, December 3, 2008 3:27 am, Dmitry Sivachenko wrote: On Tue, Dec 02, 2008 at 04:44:46PM -0800, Xin LI wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi guys, I think I got a real fix. I tried that patch with very recent 7-STABLE. I does fix the problem for me. Good to

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-03 Thread geoffroy desvernay
Xin LI a écrit : Hi guys, I think I got a real fix. It seems to work for me® too Server under normal charge (smtp/imap/Maildir for ~1000 users, NFS filer), everything seems ok... (1h uptime for now) Thank you ! -- geoffroy desvernay signature.asc Description: OpenPGP digital signature

RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Geoffroy Desvernay
Since last upgrade, I see much more CPU time eated by interrupts (at least 10% cpu in top) (see http://dgeo.perso.ec-marseille.fr/cpu-week.png) The server behave correctly (Or seems to…), and high interrupt number seems to come from bce cards (source: systat -vmstat) I just upgraded from

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Mike Jakubik
On Tue, December 2, 2008 4:57 am, Geoffroy Desvernay wrote: Since last upgrade, I see much more CPU time eated by interrupts (at least 10% cpu in top) (see http://dgeo.perso.ec-marseille.fr/cpu-week.png) I am also seeing the same behavior on a farm of Dell servers. [EMAIL PROTECTED]:~# vmstat

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Can anyone try reverting the changeset itself? There are two recent changesets: http://www.delphij.net/bce-185161.diff.bz2 http://www.delphij.net/bce-184826.diff.bz2 You can revert the change by doing this: cd /usr/src fetch

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Mike Jakubik
On Tue, December 2, 2008 1:17 pm, Xin LI wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Can anyone try reverting the changeset itself? There are two recent changesets: http://www.delphij.net/bce-185161.diff.bz2 http://www.delphij.net/bce-184826.diff.bz2 Thanks for the

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread geoffroy desvernay
Xin LI a écrit : Can anyone try reverting the changeset itself? There are two recent changesets: http://www.delphij.net/bce-185161.diff.bz2 http://www.delphij.net/bce-184826.diff.bz2 You can revert the change by doing this: cd /usr/src fetch

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Here is a patch that adjusts parameters of the interrupt handler, which reduces interrupts. These parameters are obtained from DragonFly, FYI. Note that this does not restore previous behavior, say, few interrupt if no traffic. I'm still

Re: RELENG_7_1: bce driver change generating too much interrupts ?

2008-12-02 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi guys, I think I got a real fix. Cheers, - -- Xin LI [EMAIL PROTECTED] http://www.delphij.net/ FreeBSD - The Power to Serve! -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.9 (FreeBSD)