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General Questions • [Software] Optimizing `du` Command Performance with Large Number of Files

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Hello community,

I'm currently facing an issue with the `du` command taking an extended amount of time when dealing with a directory containing a large number of files.
I'm using the command to calculate the total size of the directory.

Total number of files: 956878

Here is the command I've been using:

Code:

root@DEB-NUC11PAH-G6PA2500045B:~# time du --total /var/lib/docker/volumes/data.vol/_data/out/priority.images | tail -n 1 | cut -f11710732real0m4.255suser0m0.671ssys0m2.453s
In this case, the command took approximately 4.428 seconds to execute.

I would greatly appreciate any advice or suggestions from the community on optimizing the `du` command or alternative approaches to efficiently calculate the total size of a directory with a large number of files.

Best regards,
Samadhan

Statistics: Posted by samadhan — 2024-01-10 10:45 — Replies 0 — Views 725



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