问题描述
从GitHub克隆存储库时，有时下载速度仅为50-100 KiB/sec(保持稳定)，而大多数时候我的下载速度约为10 MiB/sec.从另一台机器(=不同的全局IP)克隆相同的存储库时，我获得了全速.
When cloning a repository from GitHub I sometimes only get a download rate between 50-100 KiB/sec (staying stable) while most of the time I have about 10 MiB/sec. When cloning the same repository from a different machine (= different global IP) I get full speed.
GitHub是否对存储库克隆施加速率限制?有问题的存储库很大(〜100 MiB)，我每天大约克隆两次.
Does GitHub impose a rate limit on repository cloning? The repository in question is quite big (~100 MiB) and I clone it about twice a day.
推荐答案
您在回购协议中是否提交了大量二进制文件?可能会做到.
Do you have massive binaries committed in the repos? That might do it.
否则，请考虑优化CI的行为.代替:
Otherwise, look at optimizing your CI's behavior. Instead of:
git submodule update [--recursive]
您想要:
git submodule update [--recursive] --depth 1
CI不需要整个回购历史记录，而只需要目标状态.此处有更多详细信息: Git浅层子模块
CI doesn't need the whole repo history, just the target state. More details here: Git shallow submodules
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