On Wed, 21 Jan 2009, Danny Braniss wrote:
thanks Robert, it is always educational to read your answers!
i have set kern.ps_arg_cache_limit, as you suggested to 4k, but i think 512
would have been enough (excluding those pathological cases of 'command *')
btw, this tomcat/java command line was 312 (why not use a config file!).
which brings on another issue:
ps -o command= -p 777
/usr/local/diablo-jdk1.6.0/bin/java -Djava.endorsed.dirs= -classpath [...]
while
ps -o comm= -p 777
java
ps distinguishes "comm", which is the binary name as stored in the process
structure's p_comm field, and the command line, which is p_args. From the
ps(1) man page:
KEYWORDS
The following is a complete list of the available keywords and their
meanings. Several of them have aliases (keywords which are synonyms).
...
comm command
command command and arguments
Robert N M Watson
Computer Laboratory
University of Cambridge
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