Bug 1398003

Summary: /usr/bin/top %CPU summary shows only zeros
Product: [Fedora] Fedora Reporter: glen.r.salo
Component: procps-ngAssignee: Jaromír Cápík <jaromir.capik>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 25CC: jaromir.capik
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2016-12-02 20:37:01 UTC Type: Bug
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Description Flags
screen shot of the top command none

Description glen.r.salo 2016-11-23 19:49:36 UTC
Created attachment 1223426 [details]
screen shot of the top command

Description of problem:
The top command is not working correctly as noted below.

1. The %CPU column is 0.0 for ALL processes, even when the is a load
2. Sorting does not work on %CPU

Version-Release number of selected component (if applicable):

FC 25

How reproducible:

Always

Steps to Reproduce:
1. /usr/bin/top

Actual results:

See attached image - %CPU is always zero. 

Expected results:

%CPU should be non-zero in many cases.

Additional info:

Comment 1 glen.r.salo 2016-11-30 17:40:22 UTC
I've tested this out on multiple machines and, on the machines I've tested, it is only a problem with those that have an Intel(R) Core(TM) i7-5820K CPU.

Comment 2 glen.r.salo 2016-12-02 20:37:01 UTC
The problem has been resolved with the recent updates.