thousands of php cli process in linux -


i'm trying run 1000 process @ same time. check pgrep -c php command every 100 ms running process , never pass on 200. php script while(true){sleep(1)}.

is there process limitations in linux or php ?

edit: run 1000 process java

edit:

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) 31227 max locked memory       (kbytes, -l) 64 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) 8192 cpu time               (seconds, -t) unlimited max user processes              (-u) 31227 virtual memory          (kbytes, -v) unlimited file locks                      (-x) unlimited


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