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cedrozor / myrtille

A native HTML4 / HTML5 Remote Desktop Protocol and SSH client
https://www.myrtille.io
Apache License 2.0
1.78k stars 372 forks source link

wfreerdp.exe and w3pw.exe are causing high CPU utilization #378

Open BarryLiu04 opened 12 months ago

BarryLiu04 commented 12 months ago

wfreerdp.exe and w3pw.exe randomly cause high server CPU usage (over 95%). Normally, the cpu utilization is around 5%-15%. Does anyone know the underlying cause?

cedrozor commented 11 months ago

Maybe some lack of available RAM? do you have something relevant in the Windows event logs (System or Application)?

BarryLiu04 commented 9 months ago

Maybe some lack of available RAM? do you have something relevant in the Windows event logs (System or Application)?

From what we see, the Memory Usage(%) never exceeded 80%.

Found this from Myrtille.Web.Log. Not sure if it's relevant.

2023-11-17 16:12:54,681 [59] ERROR System.Diagnostics redirection [(null)] - Websocket error, remote session 36d6d79a-2538-4353-a1a1-94447543e46f (System.Net.WebSockets.WebSocketException (0x80070026): Reached the end of the file at System.Web.WebSockets.WebSocketPipe.<>cDisplayClass9_0.b0(Int32 hrError, Int32 cbIO, Boolean fUtf8Encoded, Boolean fFinalFragment, Boolean fClose) --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.WebSockets.AspNetWebSocket.d45`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.WebSockets.AspNetWebSocket.<>c__DisplayClass36_0.<b0>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Web.WebSockets.WebSocketMessageReader.d0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at Microsoft.Web.WebSockets.WebSocketHandler.d9.MoveNext())