Article - CS345974
Xtop.exe process leaks huge amounts of memory on CAD Worker machine in Windchill PDMLink
Modified: 10-Oct-2025
Applies To
- Windchill PDMLink 10.2 to 13.1
- Creo View Adapters 4.1 to 11.1
- Creo Parametric 4.0 to 11.0
Description
- Xtop.exe process leaks huge amounts of memory on CAD Worker machine
- Zbcefr.exe process leaks huge amounts of memory on CAD Worker machine
- taskkill commands for the xtop.exe was added on proestartup.bat or proeworker.bat
- It works to run proestartup.bat to kill xtop.exe process and decrease the xtop.exe process memory
- Creo worker publication (representation transmit) is quite slow due to too many xtop.exe process in worker
- Is there any good way when Creo worker hangs with lots of Creo process and with the memory up to 99%
- Creo worker is very slow after running for some time, with office worker installed on the same worker
- Publishing a jobs are failing with error in job monitor log while it succeeded after resubmitting:
- $ERROR$ Worker <WORKER_NAME> was stopped
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