or apacheds
mvn clean install ->
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 6:36.044s
[INFO] Finished at: Tue Mar 01 11:33:33 CET 2011
[INFO] Final Memory: 266M/987M
[INFO]
------------------------------------------------------------------------
mvn -T 2C clean install ->
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 5:23.678s (Wall Clock)
[INFO] Finished at: Tue Mar 01 11:39:49 CET 2011
[INFO] Final Memory: 294M/1913M
[INFO]
------------------------------------------------------------------------
mvn -T clean install is even faster
[INFO]
------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 4:58.757s (Wall Clock)
[INFO] Finished at: Tue Mar 01 11:57:35 CET 2011
[INFO] Final Memory: 55M/1999M
[INFO]
------------------------------------------------------------------------
Regards
Felix
[1]
https://cwiki.apache.org/confluence/display/MAVEN/Parallel+builds+in+Maven+3