X Window is sluggish in 10.2-R (nv server for GeForce 210)

Jin Guojun jguojun at sbcglobal.net
Sun Aug 16 05:52:38 UTC 2015


It looks like not just X server is slow, other servers slow too and take a lot of CPU.Those services take less than 10% total CPU when running 8.4 / 10.1.
Is something under 10.2-R needs to be tuned for performance?
-Jin

last pid:  1088;  load averages:  1.93,  1.07,  0.53    up 0+00:05:16  22:49:12
58 processes:  3 running, 55 sleeping
CPU: 19.9% user,  0.0% nice, 61.0% system,  0.3% interrupt, 18.8% idle
Mem: 402M Active, 513M Inact, 528M Wired, 192K Cache, 821M Buf, 6440M Free
Swap: 8192M Total, 8192M Free

  PID USERNAME    THR PRI NICE   SIZE    RES STATE   C   TIME    WCPU COMMAND
  951 jin          75  20    0   711M   365M uwait   3   1:17 115.23% firefox
 1083 jin           1  89    0 36688K  5988K CPU0    0   0:47  55.37% imapd
 1081 jin           1  88    0 36688K  5988K CPU2    2   0:47  52.59% imapd
 1077 jin          44  21    0   555M   271M uwait   1   0:19  21.14% thunderbi
  923 jin           5  20    0   460M   363M uwait   0   0:09   2.20% Xorg
  777 root          1  20    0 16728K  2236K select  2   0:00   0.00% moused

last pid:  1090;  load averages:  3.67,  2.11,  1.04    up 0+00:07:51  22:51:47
58 processes:  3 running, 55 sleeping
CPU: 19.9% user,  0.0% nice, 63.8% system,  0.6% interrupt, 15.7% idle
Mem: 604M Active, 592M Inact, 576M Wired, 192K Cache, 820M Buf, 6110M Free
Swap: 8192M Total, 8192M Free

  PID USERNAME    THR PRI NICE   SIZE    RES STATE   C   TIME    WCPU COMMAND
  951 jin          73  20    0   708M   364M uwait   2   4:22 112.79% firefox
 1083 jin           1 101    0 36688K  5988K CPU2    2   2:46  94.78% imapd
 1081 jin           1 101    0 36688K  5988K CPU0    0   2:46  94.48% imapd
 1077 jin          41  24    0   767M   481M uwait   3   1:02  34.62% thunderbi
  923 jin           5  20    0   452M   355M uwait   1   0:12   2.10% Xorg
 


     On Saturday, August 15, 2015 10:01 PM, Jin Guojun <jguojun at sbcglobal.net> wrote:
   

 A machine with AMD A8-6600K with Radeon + Nvidia GeForce 210 graphic card.It works with FreeBSD 8.4-R .. 10.1-R well; however, after upgraded to 10.2-R, 
X Window seems having problem in doing configuration and running server.
In X -configure, the xorg.conf.new generated correctly, but have error at the end says "number of screen s does not match number of devices. It found two screens and two devices (see log below), so not sure what is the problem.

When startx, moving window around and scrolling window (using sliding bar) are very sluggish.When exist X window, server generate a non-error error:
[  2700.740] (EE) Server terminated successfully (0). Closing log file.

Does this mean that a Xorg 7.7_2 has some defect?
Does anyone encounter the similar issue in 10.2-Release?
-Jin



  


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