{"id":18327,"date":"2026-01-15T13:59:39","date_gmt":"2026-01-15T13:59:39","guid":{"rendered":"https:\/\/ggservers.com\/knowledgebase\/?post_type=ht_kb&p=18327"},"modified":"2026-01-15T13:59:41","modified_gmt":"2026-01-15T13:59:41","slug":"use-ahead-of-time-cache-hytale-server","status":"publish","type":"ht_kb","link":"https:\/\/ggservers.com\/knowledgebase\/article\/use-ahead-of-time-cache-hytale-server\/","title":{"rendered":"Use Ahead-of-Time Cache Hytale Server"},"content":{"rendered":"

How to Enable Ahead-of-Time (AOT) Cache on Your Hytale Server<\/h2>\n

Hytale servers run on Java 25, which typically requires a “warm-up” period where the Just-In-Time (JIT) compiler optimizes code while the server is running. To skip this and achieve near-instant boot times, Hytale includes an Ahead-of-Time (AOT) Cache<\/strong>. By enabling the HytaleServer.aot<\/code> pre-trained cache, your server can bypass heavy CPU tasks during startup, making reboots much faster and reducing initial lag. This guide will show you how to toggle this high-performance feature on the GGServers panel.<\/p>\n

Step 1: Stop Your Hytale Server<\/h3>\n

Because the AOT cache changes how the Java Virtual Machine (JVM) initializes the game files at launch, this setting cannot be changed while the server is live. Access your GGServers Control Panel<\/a>, select your Hytale instance, and click the Stop<\/strong> button. Wait for the status to show as “Offline.”<\/p>\n

\"Stop
Ensure the server is stopped before enabling performance optimizations.<\/figcaption><\/figure>\n

Step 2: Access Server Settings<\/h3>\n

Once the server is fully stopped, navigate to the sidebar on the left side of the panel. Click on the Server Settings<\/strong> button. This area allows you to manage the specific launch parameters and technical configurations of your Hytale dedicated server.<\/p>\n

\"Navigating
Click Server Settings to view the configuration tabs.<\/figcaption><\/figure>\n

Step 3: Open the General Settings Tab<\/h3>\n

In the Server Settings menu, look for the General Settings<\/strong> tab. This section contains the primary toggles for server-side behavior, permissions, and advanced performance features like the AOT cache.<\/p>\n

\"Opening
Select General Settings to find the AOT toggle.<\/figcaption><\/figure>\n

Step 4: Enable “Use Ahead-of-Time Cache”<\/h3>\n

Locate the box labeled Use Ahead-of-Time Cache<\/strong>. Simply toggle this switch to the “on” position. This will instruct the server to use the HytaleServer.aot<\/code> file during the next boot sequence. The GGServers panel will automatically save your changes, so there is no need to look for a save button.<\/p>\n

\"Toggling
Enable this feature to significantly improve your server’s boot speed.<\/figcaption><\/figure>\n

Step 5: Start Your Server<\/h3>\n

Go back to your main dashboard and click Start<\/strong>. You should notice a faster transition from the startup phase to the “Running” state in the console. Your Hytale server is now utilizing pre-trained optimizations for a smoother, more efficient performance!<\/p>\n

Faster boot times mean less downtime for your players. To get the most out of these technical features, host your world with GGServers Hytale Server Hosting<\/a><\/strong>. Our NVMe SSD storage and modern CPUs are the perfect match for Hytale’s advanced AOT caching technology!<\/p>\n

If you encounter any issues with server stability after enabling AOT or need help with other performance settings, please contact us at <\/strong>GGServers Support<\/a>. Our team is available 24\/7 to assist you!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

How to Enable Ahead-of-Time (AOT) Cache on Your Hytale Server Hytale servers run on Java 25, which typically requires a “warm-up” period where the Just-In-Time (JIT) compiler optimizes code while the server is running. To skip this and achieve near-instant boot times, Hytale includes an Ahead-of-Time (AOT) Cache. By enabling…<\/p>\n","protected":false},"author":2,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"ht-kb-category":[8380],"ht-kb-tag":[8390,8551,8550,8554,8559,8388,8508,8561,8552,8553,8560,8500,8558,8384,8510,8557,8507,8556,8402,8555],"class_list":["post-18327","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-hytale","ht_kb_tag-ggservers-hytale-tutorial","ht_kb_tag-hytale-ahead-of-time-cache","ht_kb_tag-hytale-aot-cache","ht_kb_tag-hytale-boot-time-fix","ht_kb_tag-hytale-community-server","ht_kb_tag-hytale-dedicated-server","ht_kb_tag-hytale-general-settings","ht_kb_tag-hytale-hardware-requirements","ht_kb_tag-hytale-java-25-optimization","ht_kb_tag-hytale-jit-vs-aot","ht_kb_tag-hytale-lag-fix-2026","ht_kb_tag-hytale-panel-settings","ht_kb_tag-hytale-performance-guide","ht_kb_tag-hytale-server-hosting-2026","ht_kb_tag-hytale-server-management","ht_kb_tag-hytale-server-performance","ht_kb_tag-hytale-server-settings","ht_kb_tag-hytale-startup-speed","ht_kb_tag-hytale-technical-support","ht_kb_tag-hytaleserver-aot"],"acf":[],"_links":{"self":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/18327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=18327"}],"version-history":[{"count":2,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/18327\/revisions"}],"predecessor-version":[{"id":18358,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb\/18327\/revisions\/18358"}],"wp:attachment":[{"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=18327"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb-category?post=18327"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/ggservers.com\/knowledgebase\/wp-json\/wp\/v2\/ht-kb-tag?post=18327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}