jam 10 siang tadi, website saya(Trafik website 8k/hari) tiba-tiba mati. Saya pakai nginxproxy, php-fpm_event. Saya cek service ternyata nginx saya mati. Saya ganti mod-php_ruid2 pun tidak bisa alias gagal, akhirnya saya gunakan nginx murni. Website up kembali.
Di log nginx error terdapat:
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:80 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to 0.0.0.0:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: bind() to [::]:443 failed (98: Address already in use)
2014/09/07 03:58:07 [emerg] 25493#0: still could not bind()
Itu kenapa ya? Apakah memory saya tidak mencukupi atau overload? Bagaimana cara mengatasinya agar kejadian ini tak terlulang kembali terutama ketika saya menggunakan nginxproxy php-fpm_event?