Tomcat在我的工作站上运行了好几天,现在它没有响应,lsof命令输出大量的close_wait状态连接,tomcat pid是25422,但是ulimit命令显示"打开文件"是1024,这怎么会发生？
[root@localhost home]# lsof -p 25422 | wc -l
10309
[root@localhost home]# ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 399360
max locked memory (kbytes, -l) 32
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, …