memkeys实时查看memcached key使用情况
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2022-04-27 15:23:49
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memkeys memkeys是tumblr开源的类似top的工具,可用于实时查看memcached的key使用情况. memkeys安装 安装autoconf(要求版本2.68以上): # wget -c http://ftp.gnu.org/gnu/autoconf/autoconf-latest.tar.gz# tar zxvf autoconf-latest.tar.gz# cd autoconf-2.6
memkeys
memkeys是tumblr开源的类似top的工具,可用于实时查看memcached的key使用情况.
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memkeys安装
安装autoconf(要求版本2.68以上):
# wget -c http://ftp.gnu.org/gnu/autoconf/autoconf-latest.tar.gz # tar zxvf autoconf-latest.tar.gz # cd autoconf-2.69 # ./configure # make && make install
安装其它依赖:
# yum install libpcap-devel pcre-devel ncurses-devel
安装memkeys:
# git clone https://github.com/tumblr/memkeys.git # cd memkeys # ./autogen.sh # ./configure # make && make install
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memkeys使用
# memkeys -h Usage: memkeys -i NIC [options] -d, --discard=THRESH Discard keys where req/s rate is below THRESH -i, --interface=NIC Network interface to capture traffic on (required) -p, --port=PORT Network port to capture memcache traffic on (default 11211) -r, --refresh=INTERVAL Refresh the stats display every INTERVAL ms (default 500) -l, --logfile=FILE Output logs to FILE -R, --report=REPORT Output data in REPORT format (CSV or curses, default curses) -h, --help This help -v, --verbose Increase verbosity. May be used multiple times. -V, --version Show program info and exit.
例子1:
# memkeys -i eth0 -l /tmp/memkeys.log
例子2:
# memkeys -i eth0 -d 10.0 -l /tmp/memkeys.log
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