察看linux系統閥值設定:
$ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
max nice (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 16123
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
max rt priority (-r) 0
stack size (kbytes, -s) 10240 //每執行緒棧大小,更改方法:ulimit -s 256
cpu time (seconds, -t) unlimited
max user processes (-u) 16123
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited[@more@]

察看linux系統閥值設定

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