Redis View the number of connections and how PHP simulates concurrent creation of REDIS connections

max_redis.php

<?phpset_time_limit (0); for ($i =1; $i <=1050; $i + +) {    exec ("Nohup php/var/www/html/big/link_redis.php >/dev/null &");}

link_redis.php

<?phpset_time_limit (0); $redis = new Redis (), $redis->pconnect (' localhost ', 6379), $redis->auth (' php001 '); Sleep (100);? >

Redis view current number of connections

[Root@localhost ~]# cd/usr/local/redis-3.0.6
[root@localhost src]# src/redis-cli Info | grep connected_clients
Connected_clients:27

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