擅长:python、mysql、java
<p>您希望将<code>bucket_size</code>设置为1,否则您将出现“突发”的排队活动,就像您在那里看到的那样。在</p>
<p>从<a href="http://code.google.com/appengine/docs/python/config/queue.html" rel="nofollow">documentation</a>:</p>
<blockquote>
<p>bucket_size</p>
<p>Limits the burstiness of the queue's
processing, i.e. a higher bucket size
allows bigger spikes in the queue's
execution rate. For example, consider
a queue with a rate of 5/s and a
bucket size of 10. If that queue has
been inactive for some time (allowing
its "token bucket" to fill up), and 20
tasks are suddenly enqueued, it will
be allowed to execute 10 tasks
immediately. But in the following
second, only 5 more tasks will be able
to be executed because the token
bucket has been depleted and is
refilling at the specified rate of
5/s.</p>
</blockquote>