<h1 id="heading-1573"><strong><span style="color:rgb(253, 126, 20)">KSampler (timer)</span></strong></h1><p>by <a target="_blank" rel="ugc" href="https://civarchive.com/user/IndustrialVectors">@IndustrialVectors</a><br />repository <a target="_blank" rel="ugc" href="https://gitlab.com/lanterieur/comfyui_ksamplertimer">GitLab</a><br />license MIT</p><p></p><p><strong><span style="color:rgb(130, 201, 30)">The download link gets you the contents of the custom node as a zip. You need to unzip the contents to</span></strong> <code>path_to_your_comfyui/custom_nodes/comfyui_ksamplertimer</code>.</p><p></p><p>A custom node that returns the generation time of the KSampler.</p><p>Intended for benchmarking or debugging.</p><h2 id="heading-1574"><a target="_blank" rel="ugc" href="/lanterieur/comfyui_ksamplertimer/-/raw/main/images/workflow.png"><img src="/lanterieur/comfyui_ksamplertimer/-/raw/main/images/workflow.png" alt /></a><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/fad1a24f-f5af-4f2b-bbd6-811e662fd3a3/width=525/fad1a24f-f5af-4f2b-bbd6-811e662fd3a3.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/4fcda960-c602-48d4-a963-1fd0700bfb53/width=525/4fcda960-c602-48d4-a963-1fd0700bfb53.jpeg" />Install</h2><h3 id="heading-1835">manager</h3><ol><li><p>In ComfyUI, open the Manager, click "Install via GIT URL"</p></li><li><p>Paste <code>https://gitlab.com/lanterieur/comfyui_ksamplertimer.git</code> in the text field.</p></li><li><p>Hit Enter/OK.</p></li></ol><h3 id="heading-1836">cmd</h3><ol><li><p>Clone this project into the <code>custom_nodes</code> directory of your ComfyUI install directory.<br /><code>git clone https://gitlab.com/lanterieur/comfyui_ksamplertimer.git</code></p></li><li><p>(Re)Start ComfyUI</p></li></ol><h2 id="heading-1575">Usage</h2><ul><li><p>The custom node is called <code>KSampler (timer)</code>.</p></li><li><p>The node is found under <code>add node &gt; sampling &gt; KSampler (timer)</code>.</p></li></ul><h2 id="heading-1576">Behavior</h2><p>This node is just a wrapper around the native KSampler. This node adds two outputs to the KSampler:</p><ul><li><p>GENERATION_TIME_STRING<br />The time in seconds as a float string with 2 numbers after the comma.</p></li><li><p>GENERATION_TIME<br />The time in seconds as a float.</p></li></ul><h2 id="heading-1577">Batches</h2><p>The time returned is for the whole batch.</p><p>You may have to divide the generation time by the batch size to get the average generation time. (See examples on how to do it.)</p><h2 id="heading-1578">Examples</h2><p>See the sample workflows in the <code>workflows</code> sub directory.</p>

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