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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">YUKI Hiroshi &lt;shimo****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-04-17 22:37:15 +0900 (Fri, 17 Apr 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4">c08c31a011e09e3c8c5b0855b5441d30829710d4</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Avoid zero divide error when the now time is same to previous time</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#diff-0">lib/drndump/dump_client.rb</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: lib/drndump/dump_client.rb (+9 -2)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L144">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L145">145</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L146">146</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L147">147</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L148">148</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L149">149</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L150">150</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L151">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L152">152</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L153">153</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L154">154</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L155">155</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L156">156</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L157">157</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L158">158</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L159">159</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0L160">160</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R144">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R145">145</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R146">146</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R147">147</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R148">148</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R149">149</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R150">150</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R151">151</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R152">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R153">153</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R154">154</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R155">155</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R156">156</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R157">157</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R158">158</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R159">159</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R160">160</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R161">161</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R162">162</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R163">163</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R164">164</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R165">165</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R166">166</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/droonga/drndump/commit/c08c31a011e09e3c8c5b0855b5441d30829710d4#L0R167">167</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -145,6 +145,7 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Drndump</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def recent_throughput</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       now = Time.now</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       n_messages = @n_received_messages - @previous_n_received_messages</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       if now - @previous_measure_time &lt; 1</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         now = @previous_measure_time</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         n_messages = @previous_n_received_messages</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -152,9 +153,15 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">module Drndump</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">         @previous_measure_time = now</span>
<span class="diff-not-changed" style="display: block; white-space: pre">         @previous_n_received_messages = n_messages.to_f</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       end</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      elapsed_seconds = now - @measure_start_time</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      [n_messages / elapsed_seconds, MIN_REPORTED_THROUGHPUT].max</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      if now == @measure_start_time</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        actual_throughput = 0</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      else</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        elapsed_seconds = now - @measure_start_time</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+        actual_throughput = n_messages / elapsed_seconds</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      end</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      [actual_throughput, MIN_REPORTED_THROUGHPUT].max</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">     def n_remaining_messages</span>
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