系统是 Windows 11 ,之前 Windows 10 也出现过有同样的问题。
现象是开机一段时间,CTF 加载程序( ctfmon.exe ) 和 ChsIME.exe 就开始占用大约 10%的 CPU ,其中 ChsIME.exe 有两个同名进程,其中一个进程占用 0%CPU ,另一个进程占用较多。我用的是笔记本电脑,风扇会狂转。任务管理器结束占用较多的 ChsIME.exe 或者 ctfmon.exe 后会好一段时间,一段时间后现象反复。


前两天重装了 Windows 11 ,仍然无法解决,使用 procmon 单独监测 ChsIME.exe 发现它一直在反复读取一个注册表,读取频率极高,根据日志估算,每秒约 6000 次。日志文件如下,Logfile.CSV 。

"23:30:42.5128945","ChsIME.exe","15120","RegQueryKey","HKLM","SUCCESS","Query: HandleTags, HandleTags: 0x0"
"23:30:42.5129152","ChsIME.exe","15120","RegOpenKey","HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\OOBE","SUCCESS","Desired Access: Query Value"
"23:30:42.5129359","ChsIME.exe","15120","RegQueryValue","HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\OOBE\LaunchUserOOBE","NAME NOT FOUND","Length: 16"
"23:30:42.5129521","ChsIME.exe","15120","RegCloseKey","HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\OOBE","SUCCESS",""
procmon 单独监测 ctfmon.exe 没有发现明显问题,日志文件如下,ctfmonLogfile.CSV 。
系统版本如下
