43.3. OProfile ½ÃÀÛ°ú Á¤Áö

OProfileÀ» »ç¿ëÇÏ¿© ½Ã½ºÅÛ °¨½Ã¸¦ ½ÃÀÛÇϽ÷Á¸é ·çÆ®·Î ·Î±×ÀÎÇϽŠÈÄ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇϽʽÿÀ:

opcontrol --start

´ÙÀ½°ú À¯»çÇÑ °á°ú°¡ Ãâ·ÂµÉ °ÍÀÔ´Ï´Ù:

Using log file /var/lib/oprofile/oprofiled.log
Daemon started.
Profiler running.

/root/.oprofile/daemonrcÀÇ ¼³Á¤ÀÌ »ç¿ëµË´Ï´Ù.

OProfile µ¥¸óÀÎ oprofiled°¡ ½ÃÀ۵˴ϴÙ; ÀÌ µ¥¸óÀº ÁÖ±âÀûÀ¸·Î »ùÇà µ¥ÀÌÅ͸¦ /var/lib/oprofile/samples/ µð·ºÅ丮¿¡ ±â·ÏÇÕ´Ï´Ù. µ¥¸óÀÇ ·Î±× ÆÄÀÏÀº /var/lib/oprofile/oprofiled.log¿¡ ÀúÀåµË´Ï´Ù.

¸¸ÀÏ ´Ù¸¥ ¼³Á¤ ¿É¼ÇÀ» »ç¿ëÇÏ¿© OProfileÀ» Àç½ÃÀÛÇϽøé, ÀÌÀü ¼¼¼ÇÀÇ »ùÇà ÆÄÀÏÀº ÀÚµ¿À¸·Î /var/lib/oprofile/samples/session-N µð·ºÅ丮¿¡ ¹é¾÷ ÀúÀåµË´Ï´Ù. ¿©±â¼­ NÀº ÀÌÀü¿¡ ¹é¾÷µÈ ¼¼¼Ç ¼ýÀÚ¿¡ 1À» ´õÇÑ ¼ýÀÚÀÔ´Ï´Ù.

Backing up samples file to directory /var/lib/oprofile/samples//session-1
Using log file /var/lib/oprofile/oprofiled.log
Daemon started.
Profiler running.

ÇÁ·ÎÆÄÀÏ·¯¸¦ Á¤ÁöÇÏ·Á¸é ·çÆ®·Î ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇϽʽÿÀ:

opcontrol --shutdown