memory | prstat -t | vmstat | top | java -XX:+PrintFlagsFinal -version

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 prstat –t

# prstat -t
 NPROC USERNAME  SWAP   RSS MEMORY      TIME  CPU
   377 oracle     16G   16G    50% 133:03:55 0.1%
    37 root      198M  238M   0.7%   3:48:10 0.0%


ps -eo pid,pmem,vsz,rss,comm | sort -rnk2 | head

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