Re: pflogd consume CPU

[Miwa Susumu <miwarin%gmail.com@localhost>]

hi. Chistos

2016-02-06 13:13 GMT+09:00 Christos Zoulas <christos%astron.com@localhost>:
> In article <CAM_ND6oGsqWZu_cSt0Mf6VEma2dQDwK4iLEK28e6eayThS-npA%mail.gmail.com@localhost>,
>>pflogd process consume CPU.
>>Because of that in load average is too high.
> Can you ktrace it?

Run ktrace to pflogd.
this is kdump output.

>>>>
sakura# kdump ktrace.out
   974      1 pflogd   EMUL  "netbsd"
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
   974      1 pflogd   RET   read -1 errno 35 Resource temporarily unavailable
   974      1 pflogd   CALL  read(3,0xbb912000,0x80000)
<<<<

-- 
miwarin