# PFC200 - Putty command TOP always to 100%

**URL:** <https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865>\
**Category:** Hardware and Linux\
**Created:** [May 21, 2025, 2:42pm UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865 "2025-05-21T14:42:52Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![damienexail](https://avatars.discourse-cdn.com/v4/letter/d/b2d939/32.png) [@damienexail](https://www.wago.community/u/damienexail)\
**Post date:** [May 21, 2025, 2:42pm UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865/1 "2025-05-21T14:42:52Z")

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Hello,  
I use Top command sometime for Charge CPU.  
Sometime, i have 100% CPU charge without reason with a 750-8210 FW28.  
Do u have an idea?

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/0/051ace59276fb512ee259baa3a6e7800c9557fbb.png)

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**Author:** ![quenorha](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/quenorha/32/429_2.png) [@quenorha](https://www.wago.community/u/quenorha)\
**Post date:** [May 22, 2025, 6:06am UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865/2 "2025-05-22T06:06:42Z")

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I would recommand to use htop instead of top.  
Then in the settings (F2), in Display options check Tree View and Show custom thread Names.  
It will display processes and sub processes accordingly, and you can even see the Task name within your CODESYS program.

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/a/ad31a927f5160ac918d8f424d030c1940ac795ad.png)

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<div class="post-metadata">

**Author:** ![damienexail](https://avatars.discourse-cdn.com/v4/letter/d/b2d939/32.png) [@damienexail](https://www.wago.community/u/damienexail)\
**Post date:** [May 22, 2025, 6:18am UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865/3 "2025-05-22T06:18:45Z")

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Thanks quenorha, i’m going to use it 🙂

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**Author:** ![WagoIcard](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/wagoicard/32/1508_2.png) [@WagoIcard](https://www.wago.community/u/WagoIcard)\
**Post date:** [May 22, 2025, 9:09am UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865/4 "2025-05-22T09:09:39Z")

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Also Uncheck Hide Kernel thread if you want to really know what is using your CPU.

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<div class="post-metadata">

**Author:** ![damienexail](https://avatars.discourse-cdn.com/v4/letter/d/b2d939/32.png) [@damienexail](https://www.wago.community/u/damienexail)\
**Post date:** [May 28, 2025, 7:28am UTC](https://www.wago.community/t/pfc200-putty-command-top-always-to-100/1865/5 "2025-05-28T07:28:30Z")

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Thanks for your support. a sample. The PLC work quietly …

 ![image](https://us1.discourse-cdn.com/flex016/uploads/wago/original/2X/1/140d0c1cef682dcb8aa87d4ff2e32857f210ee50.png)