<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Cost-Optimization on Python, Docker, Linux &amp; More</title><link>https://blog.greums.xyz/tags/cost-optimization/</link><description>Recent content in Cost-Optimization on Python, Docker, Linux &amp; More</description><generator>Hugo -- gohugo.io</generator><language>en</language><managingEditor>me@greums.xyz (Greums)</managingEditor><webMaster>me@greums.xyz (Greums)</webMaster><copyright>© 2026 Greums</copyright><lastBuildDate>Fri, 23 Oct 2026 07:00:00 +0000</lastBuildDate><atom:link href="https://blog.greums.xyz/tags/cost-optimization/index.xml" rel="self" type="application/rss+xml"/><item><title>OpenClaw heartbeats: why idle agents still consume tokens</title><link>https://blog.greums.xyz/posts/2026/10/openclaw-heartbeats-and-token-consumption/</link><pubDate>Fri, 23 Oct 2026 07:00:00 +0000</pubDate><author>me@greums.xyz (Greums)</author><guid>https://blog.greums.xyz/posts/2026/10/openclaw-heartbeats-and-token-consumption/</guid><description>A quiet agent can still make paid model calls. Understand OpenClaw heartbeat costs, audit scheduled checks, and choose a configuration that fits your actual needs.</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://blog.greums.xyz/posts/2026/10/openclaw-heartbeats-and-token-consumption/feature.png"/></item></channel></rss>