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Write speed decay over time: Exponential backoff not resetting?


andy012345

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Hi all,

 

With 20 threads on a fresh start of the server I can push out at ~700mbps but that quickly degrades to ~100mbps after a few hours and ~10mbps after a day or so.

 

Looking at the technical details over this time the response time of each write is ever increasing, from the <100ms that it starts with at top speed, to 20000ms at 100mbps, and 175000ms at 10mbps.

 

Is the exponential backoff for the throttling just ever increasing and never resetting once the write is complete?

 

It seems the decay in speed is the write threads sitting there waiting to write.

 

Thanks

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Hi all,

 

With 20 threads on a fresh start of the server I can push out at ~700mbps but that quickly degrades to ~100mbps after a few hours and ~10mbps after a day or so.

 

Looking at the technical details over this time the response time of each write is ever increasing, from the <100ms that it starts with at top speed, to 20000ms at 100mbps, and 175000ms at 10mbps.

 

Is the exponential backoff for the throttling just ever increasing and never resetting once the write is complete?

 

It seems the decay in speed is the write threads sitting there waiting to write.

 

Thanks

 

It looks like we are actually discussing this same issue here: http://community.covecube.com/index.php?/topic/2334-poor-performance-google-drive-not-rate-limit/

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