Performance/Java issue

Discussion in 'Bukkit Help' started by maniacmusic, May 18, 2011.

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  1. craftbukkkit: #740
    startscript: java -Xincgc -Xmx16G -jar craftbukkit-0.0.1-SNAPSHOT.jar
    java version "1.7.0-ea"
    Java(TM) SE Runtime Environment (build 1.7.0-ea-b142)
    Java HotSpot(TM) 64-Bit Server VM (build 21.0-b12, mixed mode)

    top
    Code:
    top - 20:37:35 up 2 days, 21:06,  1 user,  load average: 1.09, 1.18, 1.14
    Tasks: 114 total,   1 running, 113 sleeping,   0 stopped,   0 zombie
    Cpu0  : 12.3%us,  0.9%sy,  0.0%ni, 86.7%id,  0.1%wa,  0.0%hi,  0.0%si,  0.0%st
    Cpu1  : 14.0%us,  0.9%sy,  0.0%ni, 85.0%id,  0.1%wa,  0.0%hi,  0.0%si,  0.0%st
    Cpu2  : 16.1%us,  0.7%sy,  0.0%ni, 83.2%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
    Cpu3  : 11.3%us,  0.6%sy,  0.0%ni, 87.7%id,  0.3%wa,  0.0%hi,  0.1%si,  0.0%st
    Mem:  16209524k total,  2753636k used, 13455888k free,   147212k buffers
    Swap:   999416k total,        0k used,   999416k free,  1141804k cached
    
      PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
    13552 root      20   0 16.7g 1.0g  11m S   64  6.5  74:21.67 java
    14023 root      20   0 19224 1368 1028 R    3  0.0   0:00.05 top
      104 root      20   0     0    0    0 S    2  0.0   2:07.28 kondemand/0
     4197 mysql     20   0  240m  25m 6992 S    2  0.2   2:52.26 mysqld
        1 root      20   0 23576 1780 1244 S    0  0.0   0:00.99 init
        2 root      20   0     0    0    0 S    0  0.0   0:00.01 kthreadd
        3 root      RT   0     0    0    0 S    0  0.0   0:00.02 migration/0
        4 root      20   0     0    0    0 S    0  0.0   0:18.47 ksoftirqd/0
        5 root      RT   0     0    0    0 S    0  0.0   0:00.00 watchdog/0
        6 root      RT   0     0    0    0 S    0  0.0   0:00.03 migration/1
        7 root      20   0     0    0    0 S    0  0.0   0:09.37 ksoftirqd/1
        8 root      RT   0     0    0    0 S    0  0.0   0:00.00 watchdog/1
        9 root      RT   0     0    0    0 S    0  0.0   0:00.03 migration/2
       10 root      20   0     0    0    0 S    0  0.0   0:04.91 ksoftirqd/2
    
    From time to time im getting these messages:
    Code:
    20:34:25 [SCHWERWIEGEND]        at sun.net.www.http.HttpClient.New(Unknown Source)
    
    
    Lots of cant keep it up spam and lag that gets worse and worse...
    Is it might the java version thats bad??
    I thought Java 7 had more performance....

    Thanks in advance!
     
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