测试：
/home/apache/bin/ab -c 20 -n1000 http://www.chedong.com/phpMan.php/phpinfo
eAccelerator 启用 |eAccelerator 关闭 Document Length: 32006 bytes |Document Length: 29136 bytes Concurrency Level: 20 |Concurrency Level: 20 Time taken for tests: 5.813 seconds |Time taken for tests: 23.896 seconds Complete requests: 1000 |Complete requests: 1000 Failed requests: 89 |Failed requests: 109 (Connect: 0, Length: 89, Exceptions: 0) | (Connect: 0, Length: 109, Exceptions: 0) Broken pipe errors: 0 |Broken pipe errors: 0 Total transferred: 32534962 bytes |Total transferred: 29578714 bytes HTML transferred: 32263316 bytes |HTML transferred: 29308693 bytes Requests per second: 172.03 [#/sec] (mean) |Requests per second: 41.85 [#/sec] (mean) Time per request: 116.26 [ms] (mean) |Time per request: 477.92 [ms] (mean) Time per request: 5.81 [ms] |Time per request: 23.90 [ms] Transfer rate: 5596.93 [Kbytes/sec] received |Transfer rate: 1237.81 [Kbytes/sec] received | Connnection Times (ms) |Connnection Times (ms) min mean[+/-sd] median max | min mean[+/-sd] median max Connect: 0 19 12.1 17 72 |Connect: 0 91 58.9 89 424 Processing: 53 92 22.0 90 219 |Processing: 140 379 209.6 366 4078 Waiting: 39 89 21.9 88 218 |Waiting: 113 359 210.6 349 4076 Total: 53 111 16.4 109 251 |Total: 140 470 203.7 450 4321 | Percentage of the requests served within a certain time (ms) |Percentage of the requests served within a certain time (ms) 50% 109 | 50% 450 66% 110 | 66% 453 75% 111 | 75% 456 80% 116 | 80% 460 90% 130 | 90% 490 95% 145 | 95% 626 98% 158 | 98% 830 99% 167 | 99% 831 100% 251 (last request) | 100% 4321 (last request)
2006-08-21
用yum安装autoconf时候出警告：
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID db42a60e按照Dan的回复：修复一下 rpm --import /usr/share/rhn/RPM-GPG-KEY 然后再安装就可以了。
Public key for autoconf-2.59-5.noarch.rpm is not installed
Retrieving GPG key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora
GPG key at file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora (0x4F2A6FD2) is already installedThe GPG keys listed for the "Fedora Core 4 - i386 - Base" repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository.
2006-11-03 升级PHP后，eAccelerator需要重新编译，并且设置扩展的公共根路径：
; Directory in which the loadable extensions (modules) reside.
extension_dir = "/usr/local/lib/php/extensions"
extension="/no-debug-non-zts-20060613/eaccelerator.so"
否则会出现错误：
PHP Warning: Unknown(): Unable to load dynamic library './/usr/local/lib/php/extensions/no-debug-non-zts-20020429/eaccelerator.so' - .//usr/local/lib/php/extensions/no-debug-non-zts-20020429/eaccelerator.so: cannot open shared object file: No such file or directory in Unknown on line 0作者：车东 发表于：2006-05-25 15:05 最后更新于：2009-01-14 12:01
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http://www.chedong.com/blog/archives/001154.html
