git push 失败出现 error: pack-objects died of signal 9)

git push origin master提示

git push -u origin master
warning: suboptimal pack - out of memory
Counting objects: 3460, done.
error: pack-objects died of signal 9)   
error: failed to push some refs to '[email protected]:MachinePlay/models.git'

问题分析

事实上前面有提示
warning: suboptimal pack - out of memory
内存问题内存满了，没办法打包，Memory: 1GB， Size of repo: 0.6GB

解决方法

-1. 重启
-2. kill掉占用内存的进程，然后 git repack