<p>There's no breakdown - rails just logs a value which I assume is the total time it spent executing statements.</p>
<p>I've just pushed <a href="https://github.com/openstreetmap/chef/commit/0d5f8536e0ddf09a6b923e1bc01f79f27e3ba05d" class="commit-link">openstreetmap/chef@<tt>0d5f853</tt></a> to enable basic logging of any statement taking over a second. If that isn't too noisy we can think about reducing the time and if that isn't enough we can think about enabling <code>auto_explain</code> but I image the plan won't change much so we can probably just explain the statements later.</p>

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