我的Prestashop安装遇到了一些非常痛苦的问题。我试图在谷歌PageSpeed Insights中“获得更多积分”,并为文件启用了gzip压缩。结果是一个坏主意 - 突然TTFB增加到4-5秒,而在开始时它只有0.5-1秒。 我关闭gzip压缩并重新生成.htaccess但TTFB没有恢复正常。
我从调试中添加了一些转储。
Load Time 2547 ms - You'd better run your shop on a toaster
Querying Time 74 ms
Queries 178
Memory Peak Usage 33.1 Mb
Included Files 225 files - 3.52 Mb
PrestaShop Cache 0.01 Mb
Global vars 0.62 Mb
PrestaShop Version 1.6.1.6
PHP Version 5.6.18 (OK)
MySQL Version 5.6.27-log (OK)
Memory Limit 512M
Max Execution Time 300s
Smarty Cache enabled
Smarty Compilation auto
Time Cumulated Time Memory Usage Memory Peak Usage
config 201 ms 201 ms 9.08 Mb 9.22 Mb
__construct 0 ms 201 ms - Mb 9.22 Mb
init 55 ms 256 ms 4.24 Mb 13.43 Mb
checkAccess 0 ms 256 ms - Mb 13.43 Mb
setMedia 76 ms 332 ms 0.27 Mb 13.70 Mb
postProcess 0 ms 332 ms - Mb 13.70 Mb
initHeader 0 ms 332 ms 0.01 Mb 13.70 Mb
initContent 1548 ms 1880 ms 16.96 Mb 30.89 Mb
initFooter 257 ms 2137 ms 1.25 Mb 32.07 Mb
display 410 ms 2547 ms 0.77 Mb 33.05 Mb
Hook Time Memory Usage
__construct 421 ms 9.50 Mb
hookHeader 239 ms - Mb
hooktop 230 ms 6.75 Mb
hookfooter 193 ms 0.25 Mb
hookdisplayHomeTabContent 169 ms 0.75 Mb
hookdisplayHomeTab 136 ms - Mb
hookdisplayHeader 134 ms - Mb
hookdisplayHome 87 ms 0.25 Mb
hookdisplayNav 75 ms 0.25 Mb
hookdisplayTop 38 ms - Mb
hookhome 36 ms - Mb
hookdisplayTopColumn 34 ms - Mb
hookdisplayFooter 31 ms - Mb
13 hooks 1823 ms 17.75 Mb
Module Time Memory Usage
blockcart 235 ms 6.75 Mb
homefeatured 100 ms 0.25 Mb
blocknewproducts 98 ms 0.75 Mb
blockbestsellers 91 ms 0.50 Mb
blockspecials 89 ms - Mb
homeslider 89 ms 0.25 Mb
blocksearch 78 ms - Mb
blockcategories 71 ms 0.25 Mb
blocktopmenu 71 ms 0.25 Mb
editorial 69 ms 0.25 Mb
blockcms 63 ms 0.25 Mb
cssmodule 61 ms - Mb
blockfacebook 53 ms 0.25 Mb
blockcontactinfos 53 ms - Mb
blockcontact 53 ms 0.25 Mb
blockmyaccountfooter50 ms 0.25 Mb
themeconfigurator 49 ms 0.50 Mb
blocksocial 42 ms 0.25 Mb
blockuserinfo 42 ms - Mb
blocknewsletter 42 ms 1.75 Mb
blockcmsinfo 41 ms 0.25 Mb
blocklanguages 33 ms 0.25 Mb
ganalytics 33 ms 0.25 Mb
uecookie 20 ms 0.25 Mb
blockpaymentlogo 18 ms - Mb
twengabid 18 ms 0.25 Mb
statsdata 18 ms 0.25 Mb
easymarketing 16 ms 0.75 Mb
blockmyaccount 16 ms 0.25 Mb
blockcurrencies 15 ms - Mb
blocktags 15 ms - Mb
blockviewed 15 ms - Mb
blockstore 14 ms - Mb
blocklayered 13 ms 1.50 Mb
socialsharing 13 ms 0.25 Mb
productscategory 11 ms 0.25 Mb
sekeywords 10 ms 0.25 b
pagesnotfound 7 ms 0.25 Mb
38 modules 1823 ms 17.75Mb
正如您所看到的,看起来整个计算运行速度较慢。是的,我有缓存,“不编译模板”,启用CCC和memcache。我也尝试运行PHP 7.没有任何影响。商店相当小 - 只有少数产品,几张图片,很少有客户。你知道我怎么解决它吗?我很感激你的帮助。