ID 550624 - Poor playback performance with retimed H.264 footage in Linux

Problem summary:
Poor playback performance with retimed H.264 footage in Linux.
 
This issue seems to only affect CentOS.
 
Customer reported version:
Nuke Studio N/A
 
Customer reported platform:
CentOS 7
 
Steps to reproduce:
1) Launch Nuke Studio and select the option to Start a new Project...
2) Navigate to File > Import File(s)... and import some H.264 footage.
3) Drag the Clip from the Project Bin onto the Timeline
4) Right-click the Clip and select Editorial > Retime...
5) Enter a Rate greater than 100%, change the Method to "Keep source duration", and click OK:

6) Press the Play button and observe how the playhead outpaces the Playback cache, and playback performance suffers: 

 
Expected behavior:
An H.264 file should achieve similar playback performance regardless of how it may be retimed.
 
Actual behavior:
The playback performance of retimed H264 files is poor compared to the same Clip that is not retimed.
 
Workaround:
No known workaround at this time
 
Reproduced by Support in:
Nuke 14.0v5 - CentOS 7
Nuke 14.0v1 - CentOS 7
Nuke 13.0v1 - CentOS 7
Nuke 12.2v1 - CentOS 7 - Regression
 
Unable to reproduce bug in:
Nuke 12.1v5 - CentOS 7
Nuke 14.0v5 - Windows 10, macOS Ventura
 
Earliest version tested:
Nuke 12.1v5 - This issue doesn't appear in this version and has regressed