Changes between Version 5 and Version 6 of RamUsage

Timestamp:

06/24/13 14:48:50 (3 years ago)

Author:

chris

Comment:

--

RamUsage

@@ -12 +12 @@
 [[Image(puffin-memory-month-2013-06-24.png)]]
 
-The sawtooth pattern is caused by !MySQL slowly increasing it's memory usage as more things are cached and !MySQL restarts, this is made clear in the graph below which tracks the memory used by some of the key processes on the server:
+The sawtooth pattern is caused by MySQL slowly increasing it's memory usage as more things are cached and MySQL restarts, this is made clear in the graph below which tracks the memory used by some of the key processes on the server:
 
 [[Image(puffin-multips_memory-month-2013-06-24.png)]]
+
+The increase in php-fpm memory usage above, which coincides with the increase in the RAM allocated to the server, is due to an increase in the minimum number of php-fpm processes which are ketp available to server client requests.
+
+In the first graph above one key thing to note is the amount the server is swapping -- this is is in red and it's also illustrated on the following graph of swap space used:
+
+[[Image(puffin-swap-month-2013-06-24.png)]]