<p>I don't know where the first set of data you posted is coming from, but in the attached stack trace autoloading is only <code>.54%</code> of the total request.</p>

<p>Whatever template(s) you're rendering account for <code>65%</code> of the request (for a total of 8 seconds), so I'd start inspecting there.</p>

<p>Loading all of the plugins you have installed is about <code>10%</code> (which accounts for about 1.3 seconds of the request), so I'd investigate those as well.</p>

CC BY-SA 3.0
2015-09-22T04:40:32.267Z
The information about 21% being Yii autoload comes from APM Summary. I have edited the question added image
Silvanus Matiku
CC BY-SA 3.0
2015-09-22T04:47:15.497Z
Those are summary stats across all of your requests.  Focus on the stack trace which is for the one slow-running 12 second request.
Brad Bell
CC BY-SA 3.0
2015-09-22T04:35:30.647Z
2015-09-22T04:35:30.647Z
Brad Bell
<p>I am troubleshooting a client website and I have installed new relic on VPS.</p>

<p>Summary:
RESP. TIME = 12,300ms<br>
USER CPU BURN = 7,000ms (56.9%)<br>
SYSTEM CPU BURN = 115ms (0.935%)<br></p>

<p><code>
Slowest components  Count   Duration    %
YiiBase::autoload   116     2,570 ms    21%
Craft\ElementsService::buildElementsQuery   175 1,960 ms    16%
Craft\ElementsService::findElements 175 1,690 ms    14%
Craft\BaseElementModel::setContent  153 1,300 ms    11%
__TwigTemplate_8a189a6b8bb1cda953a4a38f8aa3c4ccaccd30c1b5a2b790673a05284bb0de6b::block_menu 1   519 ms  4%
Composer\Autoload\includeFile   19  432 ms  4%
Remainder   1   3,840 ms    31%
Total       12,300 ms   100%
</code></p>

<p><a href="https://i.sstatic.net/1YHDA.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/1YHDA.png" alt="enter image description here"></a>
I have attached a trace.<a href="https://i.sstatic.net/vQBZM.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/vQBZM.png" alt="enter image description here"></a></p>

<p>It looks like a lot of time is spent on autoload. Any ideas what will cause this? Or what should I be looking at to fix this issue?</p>

<performance><craft-pro>
Troubleshooting Slow Craft Website - New Relic
# Troubleshooting Slow Craft Website - New Relic

(Asked by: username_0 on 2015-09-22)

I am troubleshooting a client website and I have installed new relic on VPS.

Summary:
RESP. TIME = 12,300ms  
USER CPU BURN = 7,000ms (56.9%)  
SYSTEM CPU BURN = 115ms (0.935%)

`Slowest components Count Duration %
YiiBase::autoload 116 2,570 ms 21%
Craft\ElementsService::buildElementsQuery 175 1,960 ms 16%
Craft\ElementsService::findElements 175 1,690 ms 14%
Craft\BaseElementModel::setContent 153 1,300 ms 11%
__TwigTemplate_8a189a6b8bb1cda953a4a38f8aa3c4ccaccd30c1b5a2b790673a05284bb0de6b::block_menu 1 519 ms 4%
Composer\Autoload\includeFile 19 432 ms 4%
Remainder 1 3,840 ms 31%
Total 12,300 ms 100%`

[![enter image description here](https://i.sstatic.net/1YHDA.png)](https://i.sstatic.net/1YHDA.png)
I have attached a trace.[![enter image description here](https://i.sstatic.net/vQBZM.png)](https://i.sstatic.net/vQBZM.png)

It looks like a lot of time is spent on autoload. Any ideas what will cause this? Or what should I be looking at to fix this issue?

**Tags:** performance, craft-pro

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## 1 answers

### Answer by username_1 on 2015-09-22. Score: 1

I don't know where the first set of data you posted is coming from, but in the attached stack trace autoloading is only `.54%` of the total request.

Whatever template(s) you're rendering account for `65%` of the request (for a total of 8 seconds), so I'd start inspecting there.

Loading all of the plugins you have installed is about `10%` (which accounts for about 1.3 seconds of the request), so I'd investigate those as well.

> **Comments:**
> **username_0**: The information about 21% being Yii autoload comes from APM Summary. I have edited the question added image  
> **username_1**: Those are summary stats across all of your requests.  Focus on the stack trace which is for the one slow-running 12 second request.  

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