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inconsistent ttfb
03-21-2012, 09:41 PM
Post: #2
RE: inconsistent ttfb
More likely it is the actual application code itself (combined possibly with server configuration). Is the 400Mhz a typo? If not, matching that little CPU against 3GB of Ram seems to be quite unbalanced.

If you are running something like Wordpress then there are plugins that can help you track down the source of the problem. Otherwise tools like New Relic and Dynatrace are very helpful. Worst-case there's always old-school debugging techniques of instrumenting things to find the source of the problem.

You'll also want to check your apache stats (assuming it is apache) to see if you are running out of clients or file descriptors or any other finite resource.

If you're using a database you can turn on slow query logging to capture those but you may get more from instrumenting the app.
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Messages In This Thread
inconsistent ttfb - bentham - 03-21-2012, 01:42 PM
RE: inconsistent ttfb - pmeenan - 03-21-2012 09:41 PM
RE: inconsistent ttfb - pmeenan - 03-21-2012, 09:42 PM
RE: inconsistent ttfb - bentham - 03-21-2012, 09:49 PM
RE: inconsistent ttfb - pmeenan - 03-21-2012, 10:21 PM
RE: inconsistent ttfb - bentham - 03-21-2012, 11:09 PM
RE: inconsistent ttfb - pmeenan - 03-21-2012, 11:15 PM
RE: inconsistent ttfb - bentham - 03-22-2012, 12:32 AM

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