Note: I am talking about a component previously in Zend Server, but is now a standalone module and open-sourced, and will be bundle with PHP 5.5, it has performance/usability edge over the more widely used APC.
Now here is my problem, I cannot seem to get Zend Optimizer+ work properly with my codeigniter-powered (PHP framework) site, my debug config is as following:
zend_optimizerplus.enable=1 zend_optimizerplus.memory_consumption=128 zend_optimizerplus.interned_strings_buffer=8 zend_optimizerplus.max_accelerated_files=4000 zend_optimizerplus.revalidate_freq=10 zend_optimizerplus.fast_shutdown=1 zend_optimizerplus.enable_cli=1 zend_optimizerplus.optimization_level=0 zend_optimizerplus.error_log=/var/log/zendop.log
Once ZO+ is enabled, I started to see php-fpm logs such as these (but nothing else, no segfault error, no entries in ZO+ error log):
[13-Mar-2013 00:58:45] WARNING: [pool www] child 6734 exited with code 1 after 176.326628 seconds from start [13-Mar-2013 00:58:45] NOTICE: [pool www] child 6761 started
Basically php worker process were stopped and restarted. And all page appear to be outputing only partially. I turned on php error display with
error_reporting(E_ALL & ~E_NOTICE); but still don't see any error from PHP itself.
All I can find in Nginx log were entries like:
2013/03/13 00:22:47 [error] 1761#0: *14 readv() failed (104: Connection reset by peer) while reading response header from upstream, client: [my ip address], server: [my server name], request: "GET /leave HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: [my host name]. 2013/03/13 00:22:47 [error] 1761#0: *17 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: [my ip address], server: [my server name], request: "GET /leave HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: [my host name].
I can't seem to find much insight regarding what were happening, and I can confirm the site works without ZO+ fine, and ZO+ source appear to compile and install correctly (make test also passed correctly, though there aren't many tests to run).
Anyone had experience with Zend Optimizer+? I am surprised to see no mention of soon-to-be PHP-bundled module anywhere on this site.
PHP 5.3.10-1ubuntu3.5 with Suhosin-Patch (cli) (built: Jan 18 2013 23:40:19) Copyright (c) 1997-2012 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
nginx version: nginx/1.1.19
(If this post belongs to stackoverflow, please help to migrate, though I am not seeing a programming-related error here.)