Date: Fri, 4 Nov 2011 13:15:27 +0200 From: Ivan Klymenko <fidaj@ukr.net> To: Jeff Roberson <jroberson@jroberson.net> Cc: freebsd-current@freebsd.org Subject: Re: Increase the degree of interactivity ULE scheduler Message-ID: <20111104131527.08d72583@nonamehost.> In-Reply-To: <alpine.BSF.2.00.1111031120340.1995@desktop> References: <4ea29f2c.a823440a.4aa0.3599SMTPIN_ADDED@mx.google.com> <alpine.BSF.2.00.1111031018030.1995@desktop> <4eb3032e.a82eec0a.12ad.ffff8d64SMTPIN_ADDED@mx.google.com> <alpine.BSF.2.00.1111031120340.1995@desktop>
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--MP_/HZM2r9C6vj7Caiv83.q+3uO Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline =D0=92 Thu, 3 Nov 2011 11:22:28 -1000 (HST) Jeff Roberson <jroberson@jroberson.net> =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > When the x server is down at 20% is it laggy? In different ways, but basically - yes. Sometimes appear in Xorg.0.log messages like: "[mi] EQ overflowing. The server is probably stuck in an infinite loop." When I run a lot of programs is beginning to actively use swap, although i have 4G RAM on my system and if use 4BSD or FBFS this does not happen... > Can you tell me the priorities of the x server and the compile tasks? cc1: PRI 74-86 (4 processes) X: PRI 20-74 (mainly 74 at high load CPU) WCPU: 0.98%-6.98% > You can use the 'pri' keyword with ps and write a short script to log > all priorities once per second during your test. Yes. ps ax|grep X 2786 - S 3:31,13 /usr/local/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-cqiXfH/database -nolisten tcp (Xorg) I use script #!/bin/sh while [ 1 -lt 2 ] do #ps -p 2786 -uo pri >> pri_test.log ps -p 2786 -o pri >> pri_test.log sleep 1 done log file pri_test.log as an attachment... > That would be most helpful. > Let me know if you need assistance with that. Thanks! --MP_/HZM2r9C6vj7Caiv83.q+3uO--
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