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Forum Replies Created
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Forum: Plugins
In reply to: [W3 Total Cache] W3 Total Cache: what is considered to be “good” performance?These are my results, using XCache for Page Cache and Minify. Memcached for DB. Server specs are a Xeon 5520 and 6GB RAM.
Server Software: nginx
Server Hostname: exophase.com
Server Port: 80Document Path: /
Document Length: 36176 bytesConcurrency Level: 10
Time taken for tests: 0.603084 seconds
Complete requests: 1000
Failed requests: 0
Write errors: 0
Total transferred: 36626000 bytes
HTML transferred: 36176000 bytes
Requests per second: 1658.14 [#/sec] (mean)
Time per request: 6.031 [ms] (mean)
Time per request: 0.603 [ms] (mean, across all concurrent requests)
Transfer rate: 59306.83 [Kbytes/sec] receivedConnection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.0 0 1
Processing: 2 5 2.5 5 24
Waiting: 2 4 2.4 4 23
Total: 2 5 2.5 5 24Percentage of the requests served within a certain time (ms)
50% 5
66% 6
75% 6
80% 7
90% 8
95% 10
98% 12
99% 15
100% 24 (longest request)Forum: Plugins
In reply to: [Plugin: W3 Total Cache] Trouble with CDNfredericktownes: thanks for the reply. The issue is that it is not replacing my site’s hostname correctly after activating CDN support.
It *does* modify links but it doesn’t rewrite the entire URL, it only adds the CDN URL as a prefix, like so: http://cdn.domain.net/http://static.domain.net/image/path
which of course breaks requests.
I’m wondering if it’s not working correctly since my images reside on a domain different from that of the WP installation.
Forum: Plugins
In reply to: [Plugin: W3 Total Cache] debug infoI can confirm this as well. Nginx here. XCache itself is working – I see variable hits being counted in the admin panel – but W3T says its not serving from the cache (edited SQL info out btw).
<!– W3 Total Cache: Db cache debug info:
Engine: xcache
Total queries: 30
Cached queries: 0
Total query time: 0.005
SQL info:
–><!– W3 Total Cache: Page cache debug info:
Engine: xcache
Key: w3tc_4dd0ca5fb9a6a625faeb659d6652078e_page_b8e4030c85fef30e424100adea385cad
Caching: enabled
Status: not cached
Creation Time: 0.662s
Header info:
X-Powered-By: PHP/5.3.0
Pragma: public
Expires: Thu, 06 May 2010 00:59:46 GMT
Last-Modified: Wed, 05 May 2010 23:59:46 GMT
Cache-Control: max-age=3600, public, must-revalidate, proxy-revalidate
Vary: Cookie
Etag: 730c4a2c8bad6ad30fe7f70edab06caf
Content-Type: text/html; charset=UTF-8
–>Forum: Plugins
In reply to: [Plugin: W3 Total Cache] Caching wrong pageThird time’s the charm? Pinpointed a bug with my URL detection routine. Looks like I fixed it now. I’ll update if it happens again (lol).
Forum: Plugins
In reply to: [Plugin: W3 Total Cache] Caching wrong pageUpdate. I’ve placed a cookie called “mobile” on the mobile page and added it to the rejection list. Seems to be working so far.
EDIT: Nevermind spoke too soon.. happened again.
Forum: Fixing WordPress
In reply to: WordPress 2.6 WYSIWYG truncating image pathsThe site from which you copy the images is a dynamic site, much like WordPress, and it gives the images a relative path.
That wasn’t it but you are right, after further testing, I’ve found that it is not a WordPress issue. For some reason, Firefox is the culprit. When copying / pasting the exact same image to the WP editor, this problem did not occur in Internet Explorer or Google Chrome. With Firefox, it changes the URL into a relative path.
Forum: Fixing WordPress
In reply to: Very High CPU Usagehallsofmontezuma: Hmm, maybe something wasn’t configured right? The past couple days I’ve had some large traffic spikes (about 45,000 page views / day). Server load has remained around 0.20 – 0.40 all day. My WordPress doesn’t have as many categories, but has around 4000 posts, and I’m running a vBulletin forum on top of it.
I’ve never used lighttpd without XCache, though, so maybe that is helping quite a bit.
Forum: Fixing WordPress
In reply to: Can’t insert picture in post with 2.5Yeah… this is happening to me too. Sometimes when I click insert image all I get is a blank box. It works most of the time, though… but really annoying when it doesn’t work.
Forum: Fixing WordPress
In reply to: Very High CPU UsageNot here, and I run a WordPress site that gets around 25,000 page views a day. Although I have a better CPU than you – CPU is a Core 2 Duo 2.20GHz, it shouldn’t be that big of a difference.
I would move to Lighttpd and install XCache. That’s what I’m running currently.
Forum: Fixing WordPress
In reply to: WP 2.5: Create New Post Loads Slowazaozz: Thanks. That explains it then, I do have zlib.output_compression enabled.
Forum: Fixing WordPress
In reply to: WP 2.5: Create New Post Loads SlowWell, I fixed the problem. It loads instant for me now.
Here’s what I did:
By default WP generates a cache of the JavaScript here:
/wp-content/uploads/js_cache/tinymce_*.js
I downloaded that, renamed it to tinymce.js, then uploaded it to the /wp-includes/js/tinymce/ folder.
Finally, I opened up wp-includes/script-loader.php and changed line 40 from:
$this->add( ‘tiny_mce’, ‘/wp-includes/js/tinymce/tiny_mce_config.php’, array(‘editor_functions’), $mce_version );
to:
$this->add( ‘tiny_mce’, ‘/wp-includes/js/tinymce/tinymce.js’, array(‘editor_functions’), $mce_version );
Instant loading now in the write / edit post section. It seems that tiny_mce_config.php is not properly cached by the browser… so every time I went to write or edit a post it was basically re-downloading all of the Tiny MCE files.
Forum: Plugins
In reply to: Getting variables from URLParse URL function looks like it could do it, not sure if it is the best way though…
Forum: Developing with WordPress
In reply to: Chdir problemCheers, got it working now. Chdir wasn’t the problem for some reason functions_newpost.php from vBulletin was conflicting with WordPress. I just copied one of the functions I needed from the file into post.php and it works fine.
Forum: Fixing WordPress
In reply to: Convert UNIXTIME to DATETIMEFigured it out 🙂
For future reference:
UPDATE name_of_date_table SET date_field = FROM_UNIXTIME(date_field)