Bug #1048

Updated by ftigeot over 2 years ago

I've seen that using /usr/lib/libthread_xu.so as default threading
library gdm-binary is hungry of CPU time:

from top output:

PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
750 root 152 0 12380K 4696K STOP 84:16 95.04% 95.04%
gdm-binary

while with libc_r.so:

811 root 152 0 10688K 3784K poll 0:00 0.00% 0.00%
gdm-binary

> uname -a
DragonFly lap.diff.org 1.13.0-DEVELOPMENT DragonFly 1.13.0-DEVELOPMENT
#3: Tue Jun 17 11:26:46 CEST 2008
fer@lap.diff.org:/usr/obj/usr/src/sys/TOSHIBA i386

from dmesg:

TSC clock: 1496276205 Hz, i8254 clock: 1193204 Hz
CPU: Intel(R) Celeron(R) M processor 1.50GHz (1496.26-MHz
686-class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8

Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
real memory = 527302656 (514944K bytes)

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