search

cedrozor / myrtille

A native HTML4 / HTML5 Remote Desktop Protocol and SSH client
https://www.myrtille.io
Apache License 2.0
1.81k stars 375 forks source link

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

Open BarryLiu04 opened 1 year ago

BarryLiu04 commented 1 year 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 1 year ago

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

BarryLiu04 commented 1 year 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())