MySQL auto stopped


#1

Hi,

The MySQL service of my friend’s web site often stop, and it cannot restart again sometimes. I checked for him and I found the following error in error log.

2016/07/14 22:25:34 [error] 4583#4583: *16217 connect() failed (111: Connection refused) while connecting to upstream, client: 162.158.243.16, server: pcucgame.com, request: "GET /stardew-valley-wizard/ HTTP/1.1", subrequest: "/redis-fetch", upstream: "redis://127.0.0.1:6379", host: "pcucgame.com"

I am not sure it related to MySQL itself or redis Does anyone have ideas for this? Thanks


#2

MySQL will crash in situation of low memory.

Is there enough RAM for server needs?


#3

I belive it have enough ram

I just told my fd make a new VPS server and move to it with default settings.

Now he have following error message in the log.

2016/07/16 21:43:13 [error] 909#909: *114560 upstream timed out (110: Connection timed out) while reading upstream, client: 162.158.241.90, server: pcucgame.com, request: “POST /wp-admin/admin.php?page=wp-autolink/wp-autolink-updatedpost.php HTTP/1.1”, upstream: “fastcgi://127.0.0.1:9070”, host: “pcucgame.com”, referrer: “https://pcucgame.com/wp-admin/admin.php?page=wp-autolink%2Fwp-autolink-updatedpost.php&taskId=5&url_status=0

Is it a php7 error? It show upstream error


#4

The error message suggests PHP7 is not running.


#5