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最近UNIX主机上的JAVA应用经常报"Too many open files",但系统rlim_fd_cur已经设为8192,足够用了
经过观察,发现经常会有大量顺序的端口BOUND,请大家帮忙看看会是什么原因?
# netstat -na | grep BOUND | wc -l
942
# lsof -p 2728
java 2728 root 133u IPv4 0x35d754e2338 0t0 TCP *:38633 (BOUND)
java 2728 root 134u IPv4 0x35d754fb228 0t0 TCP *:38634 (BOUND)
java 2728 root 135u IPv4 0x318269f2658 0t0 TCP *:38635 (BOUND)
java 2728 root 136u IPv4 0x305573e64e0 0t0 TCP *:38636 (BOUND)
java 2728 root 137u IPv4 0x333e58d0350 0t0 TCP *:38637 (BOUND)
java 2728 root 138u IPv4 0x318269ff850 0t0 TCP *:38638 (BOUND)
java 2728 root 139u IPv4 0x333e5e2a7f0 0t0 TCP *:38639 (BOUND)
java 2728 root 140u IPv4 0x371975e7240 0t0 TCP *:38640 (BOUND)
java 2728 root 141u IPv4 0x3164b452ac0 0t0 TCP *:38641 (BOUND)
java 2728 root 142u IPv4 0x35d754f39c8 0t0 TCP *:38642 (BOUND)
java 2728 root 143u IPv4 0x333e58ac338 0t0 TCP *:38643 (BOUND)
java 2728 root 144u IPv4 0x333e58e6348 0t0 TCP *:38644 (BOUND)
java 2728 root 145u IPv4 0x371975f9e48 0t0 TCP *:38645 (BOUND)
java 2728 root 146u IPv4 0x371975f0068 0t0 TCP *:38646 (BOUND)
java 2728 root 147u IPv4 0x333e57f10d8 0t0 TCP *:38647 (BOUND)
java 2728 root 148u IPv4 0x3617163fb30 0t0 TCP *:38648 (BOUND)
java 2728 root 149u IPv4 0x325c21daad0 0t0 TCP *:38649 (BOUND)
java 2728 root 150u IPv4 0x325c21e6940 0t0 TCP *:38650 (BOUND)
java 2728 root 151u IPv4 0x333e5751238 0t0 TCP *:38651 (BOUND)
java 2728 root 152u IPv4 0x35b576c8638 0t0 TCP *:38652 (BOUND)
java 2728 root 153u IPv4 0x333e58d0c50 0t0 TCP *:38653 (BOUND)
java 2728 root 154u IPv4 0x35d75503258 0t0 TCP *:38654 (BOUND)
java 2728 root 155u IPv4 0x35b576c9838 0t0 TCP *:38655 (BOUND)
java 2728 root 156u IPv4 0x333e586fe28 0t0 TCP *:38656 (BOUND)
java 2728 root 157u IPv4 0x35d754ff568 0t0 TCP *:38657 (BOUND)
java 2728 root 158u IPv4 0x35d754eb3e8 0t0 TCP *:38658 (BOUND)
java 2728 root 159u IPv4 0x35d754db6d0 0t0 TCP *:38659 (BOUND)
java 2728 root 160u IPv4 0x371975e50c8 0t0 TCP *:38660 (BOUND)
java 2728 root 161u IPv4 0x35d754f6db8 0t0 TCP *:38661 (BOUND)
java 2728 root 162u IPv4 0x371975f8ac8 0t0 TCP *:38662 (BOUND)
java 2728 root 163u IPv4 0x36171651e28 0t0 TCP *:38663 (BOUND)
java 2728 root 164u IPv4 0x36300e27e38 0t0 TCP *:38664 (BOUND)
java 2728 root 165u IPv4 0x35b576f0f70 0t0 TCP *:38665 (BOUND)
java 2728 root 166u IPv4 0x35d754d1260 0t0 TCP *:38666 (BOUND)
java 2728 root 167u IPv4 0x35d754dc1c8 0t0 TCP *:38667 (BOUND)
java 2728 root 168u IPv4 0x333e5da5238 0t0 TCP *:38668 (BOUND) |
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