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Ubuntu 下启动内存一直增长不释放 有几次增长到服务器内存导致服务器宕机 #456

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lichao0111 opened this issue Mar 14, 2020 · 6 comments
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Ubuntu 下启动内存一直增长不释放 有几次增长到服务器内存导致服务器宕机 #456

lichao0111 opened this issue Mar 14, 2020 · 6 comments
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@lichao0111
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发现问题：
使用top -M 观察内存情况，nps使用内存较多且持续增长

版本：

nps --version

Version: 0.26.5
Core version: 0.26.0
Same core version of client and server can connect each other
@lichao0111 lichao0111 added the bug Something isn't working label Mar 14, 2020
@cnlh
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cnlh commented Mar 14, 2020

可以加一下qq群，然后私聊下群主或第一个管理员发给我们日志来排查问题吗？

@ffdfgdfg
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麻烦大致描述下服务器内存多少，nps占用多少，实际使用时客户端多少，连接数量多少，服务器带宽跑到多少，是在从内网下载还是上传到内网，这就说内存较多，我们也复现不了啊

@ffdfgdfg
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是否使用的域名解析模式https？

@lichao0111
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没有用https 映射主要用的是内网远超桌面的映射 服务器是 4 vCPU 8 GiB 带宽5m能跑到4m左右 用户数是38
最近 还出现了 内存持续增加 把服务器搞挂了 最近晚上直接关了nps

@ffdfgdfg
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ffdfgdfg commented Apr 1, 2020 •
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那tcp连接数量一直涨吗？linux应该会有oom killer主动关掉内存占用最多的进程的

@ffdfgdfg ffdfgdfg mentioned this issue May 22, 2020
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@ffdfgdfg
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ffdfgdfg commented Jun 7, 2020

是否开启压缩，关闭试试

kiririx pushed a commit to kiririx/nps that referenced this issue Jul 26, 2022
@ffdfgdfg
fix snappy not close connection, fix ehang-io#456, fix ehang-io#584, fix
f25bdb2 
 ehang-io#600
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@lichao0111 @ffdfgdfg @cnlh