-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Gabriel,
On 5/24/13 9:43 PM, Gabriel Huerta Araujo wrote: > I developed an application using two threads where in one of them > I started to run one socket to ask for information and in the > another, application runs a serversocket to receive the data. In > STS runs perfectly(Windows) but when I run this application on > Solaris, threads do not run asynchronously. What makes you say that? > My question is does this have to do with -Xms and -Xmx settings > which I have to adjust? Almost certainly not: the -Xmx and -Xms settings are for sizing your heap, and you appear to have a threading/synchronization problem. > If yes, are these values correct? -Xms1024M -Xmx1024M That depends upon your requirements: my "biggest" JVM runs with a 512MiB heap because we simply don't need a huge heap to handle our transactions and user load. Other systems I've worked on in the past have needed multi-GiB heaps for their purposes. The only way to determine your proper heap size is to collect lots of data about your environment. One could argue that setting your heap to the largest size that doesn't interfere with other services running on the same machine is a good idea: GC delays are related to the number of /live/ objects in the heap, and not (directly) to the size of the heap itself. If you subscribe to this view, then take as much heap as you can get. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJRpRbyAAoJEBzwKT+lPKRYLuQQAMUfpalGzpH2DpIoOfrQNsPA SAw2M+aW4vFu442otvcNjyG4eWntI2d+fLvT5ZcieZdWpz/xh2DHlCDf9iqt/OLN SJtQ/s0A4DUJoKZ8QJTrnhv0NNvPXsHftdz2muERIZyP6yr0BnOjPxfZv84E3G1I x8GVDH7BmpwTMrXrA3VEH1t8e7yAl1j7vbCmkYNJpIiusgHJwDxiGwLxyrPb5qVF kq3YXLGsYYnyNAxVsw1bmxlv50O/R7WI1bM4PBDBkWoxAfks9WiGyRlw+tdk3WbI Ttu3E5jR5f8XSP2+ZwVH0nwgB6UvuVTG1Kv6FjIYp/dQm2wcj9lDiKvL/Wxm0jf3 EyTpNsBglSdVCHI1SRcwnuIqWTZGvnsaIql82rJ34XeH5LMG7BrU122M+7G6/0KV tzxeEFcoK2s52ueHjN42JokockTK80kElIMPI8yRQ0xabpbdDU4tcT48FiQT6udy BKzszkXBDsj3EmxaO8IvbgebOOLhLt6XRvdLfVNJsBbW+T5660BeHH3xN6SKpDv+ aWT/4iNEBmVQxgjlZsWbvRcJWx7pBT1h1V96HccxsVEK9GXkVXOAj3z20eVZaCt1 5Mlm8gzNsO7y3xU6ytGKzGQw8pMPDhnuukXeWt8oFWUDdnsDNtAvkWc66deQ3JLr aOfFXpQQTOuuoRNbQumi =5DIx -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
