[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-09-04。"],[],[],null,["# Learn about system limits\n\nThis page details the tested system limits that apply to System Artifact Registry (SAR) for the current release version of Google Distributed Cloud (GDC) air-gapped appliance.\n| **Note:** Actual limits may be higher. This page documents what is tested and qualified explicitly.\n\nLearn about SAR scalability\n---------------------------\n\nThe SAR system supports GDC release artifacts for one year according to the following release schedule:\n\n- A patch version upgrade is released each month.\n- A minor version upgrade is released every four months.\n\nYou reach the storage quota when the server goes beyond one year, or when the previous release schedule is changed. The server supports a quota increase if there are resources available in the cluster.\n\nSupported individual artifact size\n----------------------------------\n\nSAR supports serving individual artifacts up to a size of 30GB without failing. Some of the actions available include pulling and pushing the system artifacts.\n\nOffered availability\n--------------------\n\nSAR offers an availability of more than 99.5% for the monthly uptime percentage, excluding planned maintenance windows.\n\nThe availability metric is monitored in the Artifact Registry General Health Dashboard on Grafana."]]