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---
title: Tamellit
slug: Tools/Performance
translation_of: Tools/Performance
---
<p>Afecku tamellit yettak-awend tamuɣli ɣef tasedmirt tamatut,n JavaScript ed timellal n usali asebtar.ad snulfuḍ asekles,naɣ amaɣnu,n wasmel innek deg yiwet n talit n wakud.afecku yagi yeskanay-ak-id <a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/UI_Tour#Waterfall_overview">tamuɣli tamatut </a>n wayen id yefɣen seg iminig ɣer samaɣnu innek ed tudlift n<a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Frame_rate"> usnagar n tugna </a>ɣer umaɣnu.</p>
<p>Ad ḥelim kṛad n adahil-ifecka iw sekyed n uger deg lulleḍ n timeẓra n umaɣnu:</p>
<ul>
<li>The<a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Waterfall"> Waterfall</a> yeskanay-ed timhalin timeẓliyin yettwagan sɣuṛ iminig,am uselkem n adahil n usebtar, a JavaScript,aten yejgger d uleqwaḍ n iḍuman</li>
<li><a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Call_Tree">Aseklu n usiwel</a> yeskanay tiseɣnin n JavaScript ideg iminig yesɛada amur meqṛan n wakud</li>
<li>Tafelwit <a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Flame_Chart">Flame ibeqqeḍ</a> tasemdit usiwel JavaScript di tiddin usekles</li>
<li><a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Allocations">Iḥeṛṛiyen </a>n iẓṛi ibeqqeḍ iḥeṛṛiyen i tgiḍ s tangalt deg tiddin usekles.timeẓṛiwt agi tettbaned ḥaca ma trecmeḍ «Assayla n usekles» deg iɣewwaren n ufecku tamellit</li>
</ul>
<p>{{EmbedYouTube("WBmttwfA_k8")}}</p>
<hr>
<h2 id="Bdut">Bdut</h2>
<div class="column-container">
<div class="column-half">
<dl>
<dt><a href="/en-US/docs/Tools/Performance/UI_Tour">Tirza</a></dt>
<dd>
<p>Iw akken attafeḍ abrid-ik ger ifecka n tamellit,hattan yiwet n tirza taruradt n agrudem uqedac.</p>
</dd>
</dl>
</div>
<div class="column-half">
<dl>
<dt><a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/How_to">Amek</a></dt>
<dd>Tawuri n taffa:llit afecku,snulfut-ed,skelset,zdem u swel iseklasen.</dd>
</dl>
</div>
</div>
<hr>
<h2 id="Isegran_ufecku_n_tamellit">Isegran ufecku n tamellit</h2>
<div class="column-container">
<div class="column-half">
<dl>
<dt><a href="/en-US/docs/Tools/Performance/Frame_rate">Atug n tugniwin</a></dt>
<dd>Gzu tassedmart tablulaɣt n asmel innek</dd>
<dt><a href="/en-US/docs/Tools/Performance/Call_Tree">Aseklu usiwel </a></dt>
<dd>Amḍiq n waxneq deg JavaScript n usmel innek.</dd>
<dt><a href="https://developer.mozilla.org/en-US/docs/Tools/Performance/Allocations">Aḥeṛṛi</a></dt>
<dd>Sikked iḥeṛṛiyen uqqemen sɣuṛ tangalt deg sekles i teddun</dd>
</dl>
</div>
<div class="column-half">
<dl>
<dt><a href="/en-US/docs/Tools/Performance/Waterfall">Aceṛcuṛ</a></dt>
<dd>Gzu leqdic ig ga iminig ma yilli uqedac yermed akked asmel innek</dd>
<dt><a href="/en-US/docs/Tools/Performance/Flame_Chart">Flame Chart</a></dt>
<dd>ẓeṛ anti tiseɣnin JavaScript ig llan akka tura deg selkem u melmi,deg sekles i teddun</dd>
<dd> </dd>
</dl>
</div>
</div>
<hr>
<h2 id="Senaṛyu">Senaṛyu</h2>
<div class="column-container">
<div class="column-half">
<dl>
<dt><a href="/en-US/docs/Tools/Performance/Scenarios/Animating_CSS_properties">Amray n wayla CSS </a></dt>
<dd>Seqdec aceṛcuṛ iw akken a tegzuḍ amek iminig yemucced asebtar u amek amray n imezli n CSS yezmer ad i sikec timellal.</dd>
<dd> </dd>
</dl>
</div>
<div class="column-half">
<dl>
<dt><a href="/en-US/docs/Tools/Performance/Scenarios/Intensive_JavaScript">Adewwas n JavaScript</a></dt>
<dd>Seqdec awlelleɣ ed ifecka Waterfall iw akken a tereḍ s timunin uguren n timellal yesmentel JavaScript i teddun,u amak aseqdec n iqedacen ad yefkk tallat deg asurs</dd>
</dl>
</div>
</div>
<p> </p>
<div class="column-half">
<dl>
<dd> </dd>
</dl>
</div>
<p> </p>
|
