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Full Discussion: Getcwd performance issues
Operating Systems Solaris Getcwd performance issues Post 302821785 by KotekBury on Saturday 15th of June 2013 01:36:21 PM
Old 06-15-2013
thanks for the suggestion but I can also reproduce it with a newly created folder:

Code:
>> mkdir test
>> cd test
>> truss -D pwd 2>&1 | grep getcwd
0.0001 getcwd("/opt_local/product/test", 1025) = 0
>> cd ..
>> mv test test1
>> cd test1
>> truss -D pwd 2>&1 | grep getcwd
0.2130 getcwd("/opt_local/product/test1", 1025) = 0
>> cd ..
>> mv test1 test
>> cd test
>> truss -D pwd 2>&1 | grep getcwd
 0.0001 getcwd("/opt_local/product/test", 1025) = 0

As soon as I rename it back to test1 it becomes slow again.
Session or shell change has no effect on it.


The same does not happen on a similar server with a different OS level
SunOS 5.10 Generic_147147-26 sun4u sparc SUNW,SPARC-Enterprise
 

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MKDIC(1)						      General Commands Manual							  MKDIC(1)

NAME
mkdic - Tool for creating a user dictionary SYNOPSIS
mkdic [{-cs|-cannaserver} canna-server] [-s] [- | -l local-file] remote-dic DESCRIPTION
mkdic creates user dictionary named remote-dic in the user dictionary directory of the remote host, on which cannaserver(1M) is in opera- tion. Dictionary file name remote-dic is assigned to this file at this time. If the - and -l option isn't specified, mkdic creates an empty dictionary. If the - option is specified, the standard input will be used as the dictionary file. If the -l option is specified, local-file will be used as the dictionary file. If the user dictionary directory does not exist, it will be created. Dictionary directory file -- dics.dir -- is rewritten automatically after the registering. The registered dictionary can thus be used by writing the dictionary name into the customize file. OPTIONS
-cs canna-server (or -cannaserver canna-server) Specifies the server machine that contains the dictionary to be created. -s Indicates that the dictionary to be created is an adjunct dictionary. If this option is omitted, the dictionary will be cre- ated as an independent-word one. -l local-file Registers the input data from local-file. - The standard input will be used as the dictionary file. EXAMPLES(1) If you want to creat an empty dictionary file: % mkdic test(2) If you want to register the input data from the standard input: % mkdic test - Registers the input data from the standard input, in the user dictionary directory under dictionary name ``test''. The following line is then added to dictionary directory file -- dics.dir -- : user1.t(.mwd) -test-(3) If the dictionary file is specified: % mkdic test -l test1.t Registers independent-word dictionary file ``test1.t'' in the remote host's user dictionary directory under dictionary name ``test''. The following line is then added to dics.dir: user1.t(.mvd) -test- user1.t is a dictionary file name generated automatically by the system. SEE ALSO
catdic(1), cannaserver(1M), lsdic(1) MKDIC(1)
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