URL:
<http://savannah.gnu.org/bugs/?func=detailitem&item_id=17372>
Summary: fts-based find very slow on NFS
Project: findutils
Submitted by: jay
Submitted on: Tuesday 08/08/2006 at 17:50
Category: find
Severity: 2 - Minor
Item Group: None
Status: Confirmed
Privacy: Public
Assigned to: jay
Originator Name:
Originator Email:
Open/Closed: Open
Release: 4.3.1
Fixed Release: None
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Details:
In find version 4.3.1, the fts-based version of find works very slowly on
NFS. In this example, it's well over 20 times slower:-
$ time oldfind-dev /dir -maxdepth 2 -name wireless
[...]
real 0m3.348s
user 0m0.004s
sys 0m0.060s
$ time find-dev /home/build -maxdepth 2 -name wireless 2>/dev/null
[...]
real 1m47.342s
user 0m0.064s
sys 0m0.624s
Using -O3 doesn't help. It looks like the fts implementation stats
dramatically more files.
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