System.OutOfMemoryException

[wenqingqiu]

System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.GC.AllocateNewArray(IntPtr typeHandle, Int32 length, GC_ALLOC_FLAGS flags)
at System.GC.g__AllocateNewUninitializedArray|66_0[T](Int32 length, Boolean pinned)
at System.Buffers.TlsOverPerCoreLockedStacksArrayPool1.Rent(Int32 minimumLength)
at System.IO.Pipelines.Pipe.RentMemory(BufferSegment segment, Int32 sizeHint)
at System.IO.Pipelines.Pipe.AllocateWriteHeadSynchronized(Int32 sizeHint)
at System.IO.Pipelines.Pipe.GetMemory(Int32 sizeHint)
at SuperSocket.Channel.PipeChannel1.FillPipeAsync(PipeWriter writer, CancellationToken cancellationToken)

报OutOfMemoryException异常，没有比较大的数据传输，文件和图片都是传id，k8s配置是分配了8G内存，物理内存应该是够的，帮分析下原因

[kerryjiang]

多少个连接最高峰，每秒钟多少个并发请求？各个命令大体是干什么？

[wenqingqiu]

最高300出头session 每秒钟多少个并发请求没有统计，IM项目，都是文本消息，发送图片和文件都是传id SuperSocket版本是2.0.0-beta.18每次出现这个异常日志System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.就发不了消息，重启服务就正常了。之前用2.0.0-beta7版本没出现过这个问题。

[kerryjiang]

需要看你们的代码实现，可能与SuperSocket本身无关。