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Iotop (µð½ºÅ© IO üũ ¸ð´ÏÅ͸µ)
±Û¾´ÀÌ : ÃÖ°í°ü¸®ÀÚ ³¯Â¥ : 2014-01-27 (¿ù) 15:08 Á¶È¸ : 9443
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Iotop (µð½ºÅ© IO üũ ¸ð´ÏÅ͸µ)

¿ä±¸»çÇ×
iotop 0.4 ¹öÀü
Iotop is a Python program with a top like UI used to show of behalf of which process is the I/O going on. 
It requires Python >= 2.5 (or Python >= 2.4 with the ctypes module) and a Linux kernel >= 2.6.20 with the 
TASK_DELAY_ACCTCONFIG_TASKSTATS, 
TASK_IO_ACCOUNTING and 
CONFIG_VM_EVENT_COUNTERS options on.
¡Ø ÆÄÀÌ¼Ç 2.4¹öÀü¿¡¼­ ÀÌ¿ëÇÏ·Á¸é ctypes ¸ðµâÀ» ¼³Ä¡ÇÏ¸é °¡´ÉÇÕ´Ï´Ù.

iotop 0.6 ¹öÀüÀÌ»ó
Iotop is a Python program with a top like UI used to show of behalf of which process is the I/O going on. It requires Python ¡Ã 2.7 and a Linux kernel ¡Ã 2.6.20 with the
TASK_DELAY_ACCTCONFIG_TASKSTATS,
TASK_IO_ACCOUNTING and
CONFIG_VM_EVENT_COUNTERS options on.
 
Ä¿³Î¸ðµâ ÇÊ¿ä

 
OS : CentOS 5.8 x86_64
# uname -r
2.6.39.4
# grep -r TASK_DELAY /usr/src/kernels/2.6.39.4/usr/src/kernels/2.6.39.4/kernel-config:CONFIG_TASK_DELAY_ACCT=y
 
 # yum install -y python-devel
 # yum install -y gcc
 
 # wget http://downloads.sourceforge.net/project/ctypes/ctypes/1.0.2/ctypes-1.0.2.tar.gz
 # tar zxvf ctypes-1.0.2.tar.gz
 # cd ctypes-1.0.2
 # python setup.py build
 # python setup.py install
 
 # wget http://guichaz.free.fr/iotop/files/iotop-0.4.1.tar.gz
 # tar zxvf iotop-0.4.1.tar.gz
 # python setup.py build
 # python setup.py install
 
options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -o, --only            only show processes or threads actually doing I/O
  -b, --batch           non-interactive mode
  -n NUM, --iter=NUM    number of iterations before ending [infinite]
  -d SEC, --delay=SEC   delay between iterations [1 second]
  -p PID, --pid=PID     processes/threads to monitor [all]
  -u USER, --user=USER  users to monitor [all]
  -P, --processes       only show processes, not all threads
  -a, --accumulated     show accumulated I/O instead of bandwidth
  -k, --kilobytes       use kilobytes instead of a human friendly unit
  -t, --time            add a timestamp on each line (implies --batch)
  -q, --quiet           suppress some lines of header (implies --batch)
 


OS : Fedora 18 x86_64
# uname -r
3.11.10-100.fc18.x86_64

# yum install iotop

# rpm -qa |grep iotop
iotop-0.6-1.fc18.noarch

# iotop


À̸§ Æнº¿öµå
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¿ÞÂÊÀÇ ±ÛÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä.
   

 



 
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