我刚刚在 Centos 6 服务器上安装了 APC - PHP 5.3.3 我第一次使用 APC。
Fetch and Store 按它应该的方式工作。
if (!apc_exists('companies')){
echo 'Creating apc';
$companies = 'data';
apc_store('companies', $companies,180);
}
else
{
echo 'Got apc';
$companies = (apc_fetch('companies'));
apc_store('companies', $companies,180);
}
第一页加载..效果很好..创建 apc
第二页加载（比上一页增加 2 秒）.. 效果很好.. 有 apc
第三页加载（比上一页 +5 秒）.. 效果很好.. 得到了 apc
第 4 页加载（比上一个页面 +20 秒）.. 重新启动到 -> 创建 apc
这是 APC 配置
APC Support enabled
Version 3.1.13
APC Debugging Disabled
MMAP Support Enabled
MMAP File Mask no value
Locking type pthread read/write Locks
Serialization Support php
Revision $Revision: 327136 $
Build Date Feb 11 2014 20:05:11
Directive Local Value Master Value
apc.cache_by_default On On
apc.canonicalize On On
apc.coredump_unmap Off Off
apc.enable_cli Off Off
apc.enabled On On
apc.file_md5 Off Off
apc.file_update_protection 2 2
apc.filters no value no value
apc.gc_ttl 3600 3600
apc.include_once_override Off Off
apc.lazy_classes Off Off
apc.lazy_functions Off Off
apc.max_file_size 1M 1M
apc.mmap_file_mask no value no value
apc.num_files_hint 1000 1000
apc.preload_path no value no value
apc.report_autofilter Off Off
apc.rfc1867 Off Off
apc.rfc1867_freq 0 0
apc.rfc1867_name APC_UPLOAD_PROGRESS APC_UPLOAD_PROGRESS
apc.rfc1867_prefix upload_ upload_
apc.rfc1867_ttl 3600 3600
apc.serializer default default
apc.shm_segments 1 1
apc.shm_size 32M 32M
apc.slam_defense On On
apc.stat On On
apc.stat_ctime Off Off
apc.ttl 300 300
apc.use_request_time On On
apc.user_entries_hint 4096 4096
apc.user_ttl 300 300
apc.write_lock On On