Tcmalloc 优化 Nginx Mysql

下载google-perftools-1.6.tar.gz
wget http://google-perftools.googlecode.com/files/google-perftools-1.6.tar.gz
tar zxvf google-perftools-1.6.tar.gz
执行./configure –prefix=/usr/local/google-perftools-1.6
make && make install

echo “/usr/local/google-perftools-1.6/lib” > /etc/ld.so.conf
ldconfig

Nginx 优化

编译nginx时 增加 –with-google_perftools_module

–prefix=/usr/local/nginx –user=www –group=www –with-google_perftools_module
make
make install

ldd /usr/local/nginx/sbin/nginx
linux-gate.so.1 => (0x00493000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0x00110000)
libpcre.so.0 => /lib/libpcre.so.0 (0x002db000)
libcrypto.so.6 => /lib/libcrypto.so.6 (0x009ae000)
libz.so.1 => /usr/lib/libz.so.1 (0x003b0000)
libprofiler.so.0 => /usr/local/google-perftools-1.6/lib/libprofiler.so.0 (0x00c51000)
libc.so.6 => /lib/i686/nosegneg/libc.so.6 (0x00142000)
libdl.so.2 => /lib/libdl.so.2 (0x0035c000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00d01000)
libm.so.6 => /lib/i686/nosegneg/libm.so.6 (0x00b28000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00eb8000)
/lib/ld-linux.so.2 (0x00ed5000)

修改 nginx.conf 增加以下参数
mkdir /tmp/tcmalloc/
google_perftools_profiles /tmp/tcmalloc/;

Mysql 优化

–prefix=/usr/local/mysql –with-pthread –with-big-tables –with-charset=utf8 –with-extra-charsets=all –enable-static –with-client-ldflags=-all-static –with-mysqld-ldflags=-all-static –with-mysqld-ldflags=-ltcmalloc –enable-thread-safe-client –enable-assembler —

或者启动执行
export LD_PRELOAD=/usr/local/google-perftools-1.6/lib/libtcmalloc.so相关日志升级最新 Nginx Mysql Php
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最后编辑： selboo 编辑于2011/10/04 18:24

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