The tuning tag has no wiki summary.
2
votes
2answers
106 views
MySQL query times for tuning are different every time
I am tuning SQL query time for my slow query but every time I get different times so I can't evaluate my optimize solution.
For example, I run query select * from abc where abc.status in (x,y,z) and ...
1
vote
2answers
291 views
How can I see if apache is overloaded and dropping or not accepting connections?
Basically I just want to see if apache is handling a current level of high traffic or if I need to tune it to handle more connections. (I have found plenty of information on the actual tuning, so no ...
1
vote
1answer
687 views
NGINX + PHP-FPM + MYSQL - High CPU, Low RAM
All of a sudden our server started to act really weird, extremely high CPU usage and low RAM usage. I've never seen this before and I'm not sure what to do. I feel like if I could get the system to ...
5
votes
0answers
1k views
Nginx & Passenger - failed (11: Resource temporarily unavailable) while connecting to upstream
I have an Nginx and Passenger setup that is proving problematic.
At relatively low loads the server seems to get backed up and start churning results like this into the error.log:
connect() to ...
1
vote
0answers
102 views
How Tune the best PostgreSQL for developers not for production?
Developing software on a laptop or a desk computer, what would the best configuration for make sure developers has a fast connections and response.
For example a laptop with: 2 cores, 2GB of ram and ...
