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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_ba3df07e81ea6c232f7f0c8823316f62.html">core</a></li><li class="navelem"><a class="el" href="dir_ba227d129a24ecf2cd1f513aa6e21996.html">detail</a></li> </ul>
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<div class="headertitle"><div class="title">LoadMonitor.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/core/LoadMonitor.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/basics/UptimeClock.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment">/*</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment"></span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">TODO</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">----</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment"></span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">- Use Journal for logging</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment"></span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="comment">*/</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="foldopen" id="foldopen00038" data-start="{" data-end="}">
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="structripple_1_1LoadMonitor_1_1Stats.html#aa80e483b9c3c3ae65e9829141db610bb"> 38</a></span><a class="code hl_function" href="structripple_1_1LoadMonitor_1_1Stats.html#aa80e483b9c3c3ae65e9829141db610bb">LoadMonitor::Stats::Stats</a>()</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> : count(0), latencyAvg(0), latencyPeak(0), isOverloaded(false)</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>}</div>
</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="foldopen" id="foldopen00045" data-start="{" data-end="}">
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a332eab65a9fc011fd29d9a97acf9eee7"> 45</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a332eab65a9fc011fd29d9a97acf9eee7">LoadMonitor::LoadMonitor</a>(<a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> : <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a>(0)</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a>(0)</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a>(0)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a>(0)</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a83802fa87957a5dbec814e56d63041c9">mTargetLatencyAvg</a>(0)</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ad5f71bfb73704d5b725ae6b8b93c46f3">mTargetLatencyPk</a>(0)</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a>(<a class="code hl_class" href="classripple_1_1UptimeClock.html">UptimeClock</a>::now())</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> , <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a7ed153bdf5929d5a7d54cece83f704c0">j_</a>(j)</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span>{</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>}</div>
</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="comment">// VFALCO NOTE WHY do we need &quot;the mutex?&quot; This dependence on</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="comment">// a hidden global, especially a synchronization primitive,</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="comment">// is a flawed design.</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="comment">// It&#39;s not clear exactly which data needs to be protected.</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="comment">//</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="comment">// call with the mutex</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00064" data-start="{" data-end="}">
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2"> 64</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2">LoadMonitor::update</a>()</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span>{</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">using namespace </span>std::chrono_literals;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">auto</span> now = <a class="code hl_function" href="classripple_1_1UptimeClock.html#ae854244a4dcf8de363337e93d5a04444">UptimeClock::now</a>();</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">if</span> (now == <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a>) <span class="comment">// current</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// VFALCO TODO Why 8?</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">if</span> ((now &lt; <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a>) || (now &gt; (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a> + 8s)))</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="comment">// way out of date</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a> = 0;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> = 0;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> = 0ms;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> = 0ms;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a> = now;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// do exponential decay</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="comment">/*</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="comment"> David:</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment"></span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="comment"> &quot;Imagine if you add 10 to something every second. And you</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span><span class="comment"> also reduce it by 1/4 every second. It will &quot;idle&quot; at 40,</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="comment"> correponding to 10 counts per second.&quot;</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span><span class="comment"> */</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">do</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> {</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a> += 1s;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a> -= ((<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a> + 3) / 4);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> -= ((<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> + 3) / 4);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> -= (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> / 4);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> -= (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> / 4);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> } <span class="keywordflow">while</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">mLastUpdate</a> &lt; now);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span>}</div>
</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00102" data-start="{" data-end="}">
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a79166931243de3e2e686f55ba47df1f8"> 102</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a79166931243de3e2e686f55ba47df1f8">LoadMonitor::addLoadSample</a>(<a class="code hl_class" href="classripple_1_1LoadEvent.html">LoadEvent</a> <span class="keyword">const</span>&amp; s)</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span>{</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">using namespace </span><a class="code hl_namespaceRef" href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a>;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">auto</span> <span class="keyword">const</span> total = s.<a class="code hl_function" href="classripple_1_1LoadEvent.html#a77fe563d65b3545d3621f60b5937dc79">runTime</a>() + s.<a class="code hl_function" href="classripple_1_1LoadEvent.html#a5c86ec124a65d109e1a1c469f6bef792">waitTime</a>();</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// Don&#39;t include &quot;jitter&quot; as part of the latency</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">auto</span> <span class="keyword">const</span> latency = total &lt; 2ms ? 0ms : round&lt;milliseconds&gt;(total);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">if</span> (latency &gt; 500ms)</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">auto</span> mj = (latency &gt; 1s) ? <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a7ed153bdf5929d5a7d54cece83f704c0">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>() : <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a7ed153bdf5929d5a7d54cece83f704c0">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>();</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> JLOG(mj) &lt;&lt; <span class="stringliteral">&quot;Job: &quot;</span> &lt;&lt; s.<a class="code hl_function" href="classripple_1_1LoadEvent.html#a5b73c808b14fd4de13510e4126037801">name</a>()</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> &lt;&lt; <span class="stringliteral">&quot; run: &quot;</span> &lt;&lt; round&lt;milliseconds&gt;(s.<a class="code hl_function" href="classripple_1_1LoadEvent.html#a77fe563d65b3545d3621f60b5937dc79">runTime</a>()).count() &lt;&lt; <span class="stringliteral">&quot;ms&quot;</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> &lt;&lt; <span class="stringliteral">&quot; wait: &quot;</span> &lt;&lt; round&lt;milliseconds&gt;(s.<a class="code hl_function" href="classripple_1_1LoadEvent.html#a5c86ec124a65d109e1a1c469f6bef792">waitTime</a>()).count()</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> &lt;&lt; <span class="stringliteral">&quot;ms&quot;</span>;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_function" href="classripple_1_1LoadMonitor.html#a4fba7cc5d86f2f3f7b739d51ab58b6d0">addSamples</a>(1, latency);</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>}</div>
</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment">/* Add multiple samples</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment"> @param count The number of samples to add</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="comment"> @param latencyMS The total number of milliseconds</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="comment">*/</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00127" data-start="{" data-end="}">
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a4fba7cc5d86f2f3f7b739d51ab58b6d0"> 127</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a4fba7cc5d86f2f3f7b739d51ab58b6d0">LoadMonitor::addSamples</a>(<span class="keywordtype">int</span> count, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> latency)</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span>{</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ab5dcc5c29ad22aef80c0a1ecb7312b8c">mutex_</a>);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <a class="code hl_function" href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2">update</a>();</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a> += count;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> += count;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> += latency;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> += latency;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">auto</span> <span class="keyword">const</span> latencyPeak = <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> * latency * 4 / count;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> &lt; latencyPeak)</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> = latencyPeak;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>}</div>
</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00144" data-start="{" data-end="}">
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a43bd93f4382c736dcfd0c6128e04b5de"> 144</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a43bd93f4382c736dcfd0c6128e04b5de">LoadMonitor::setTargetLatency</a>(</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> avg,</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> pk)</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>{</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a83802fa87957a5dbec814e56d63041c9">mTargetLatencyAvg</a> = avg;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ad5f71bfb73704d5b725ae6b8b93c46f3">mTargetLatencyPk</a> = pk;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span>}</div>
</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00153" data-start="{" data-end="}">
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#acffbaf7b71e54ec99992f6405bb797b5"> 153</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#acffbaf7b71e54ec99992f6405bb797b5">LoadMonitor::isOverTarget</a>(</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> avg,</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a> peak)</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span>{</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">using namespace </span>std::chrono_literals;</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ad5f71bfb73704d5b725ae6b8b93c46f3">mTargetLatencyPk</a> &gt; 0ms &amp;&amp; (peak &gt; <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ad5f71bfb73704d5b725ae6b8b93c46f3">mTargetLatencyPk</a>)) ||</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a83802fa87957a5dbec814e56d63041c9">mTargetLatencyAvg</a> &gt; 0ms &amp;&amp; (avg &gt; <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a83802fa87957a5dbec814e56d63041c9">mTargetLatencyAvg</a>));</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span>}</div>
</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00163" data-start="{" data-end="}">
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a7b82ac7cfd946a5abea92bc433fe10fa"> 163</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a7b82ac7cfd946a5abea92bc433fe10fa">LoadMonitor::isOver</a>()</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span>{</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ab5dcc5c29ad22aef80c0a1ecb7312b8c">mutex_</a>);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_function" href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2">update</a>();</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> == 0)</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1LoadMonitor.html#acffbaf7b71e54ec99992f6405bb797b5">isOverTarget</a>(</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> / (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> * 4),</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> / (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> * 4));</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span>}</div>
</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span><a class="code hl_struct" href="structripple_1_1LoadMonitor_1_1Stats.html">LoadMonitor::Stats</a></div>
<div class="foldopen" id="foldopen00178" data-start="{" data-end="}">
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="classripple_1_1LoadMonitor.html#a6cabc692242c9c9ae90305ba7a8b13ae"> 178</a></span><a class="code hl_function" href="classripple_1_1LoadMonitor.html#a6cabc692242c9c9ae90305ba7a8b13ae">LoadMonitor::getStats</a>()</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>{</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">using namespace </span>std::chrono_literals;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <a class="code hl_struct" href="structripple_1_1LoadMonitor_1_1Stats.html">Stats</a> stats;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ab5dcc5c29ad22aef80c0a1ecb7312b8c">mutex_</a>);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_function" href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2">update</a>();</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#a324a5fc97f0e230b15b5a4f66c9cead5">count</a> = <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">mCounts</a> / 4;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> == 0)</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#a7f5eb24f04a33081174ddc390ecad1c0">latencyAvg</a> = 0ms;</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#ae735cc84c8cd17199c2978cc6ba84807">latencyPeak</a> = 0ms;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> }</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> {</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#a7f5eb24f04a33081174ddc390ecad1c0">latencyAvg</a> = <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">mLatencyMSAvg</a> / (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> * 4);</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#ae735cc84c8cd17199c2978cc6ba84807">latencyPeak</a> = <a class="code hl_variable" href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">mLatencyMSPeak</a> / (<a class="code hl_variable" href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">mLatencyEvents</a> * 4);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> }</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#ad66013a90da20496431ea45a15707f7a">isOverloaded</a> = <a class="code hl_function" href="classripple_1_1LoadMonitor.html#acffbaf7b71e54ec99992f6405bb797b5">isOverTarget</a>(stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#a7f5eb24f04a33081174ddc390ecad1c0">latencyAvg</a>, stats.<a class="code hl_variable" href="structripple_1_1LoadMonitor_1_1Stats.html#ae735cc84c8cd17199c2978cc6ba84807">latencyPeak</a>);</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> stats;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>}</div>
</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00059">Journal.h:60</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a87d6bd59020d94110027dcab3d9e3357"><div class="ttname"><a href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">beast::Journal::info</a></div><div class="ttdeci">Stream info() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00334">Journal.h:334</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00340">Journal.h:340</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadEvent_html"><div class="ttname"><a href="classripple_1_1LoadEvent.html">ripple::LoadEvent</a></div><div class="ttdef"><b>Definition</b> <a href="LoadEvent_8h_source.html#l00035">LoadEvent.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadEvent_html_a5b73c808b14fd4de13510e4126037801"><div class="ttname"><a href="classripple_1_1LoadEvent.html#a5b73c808b14fd4de13510e4126037801">ripple::LoadEvent::name</a></div><div class="ttdeci">std::string const &amp; name() const</div><div class="ttdef"><b>Definition</b> <a href="LoadEvent_8cpp_source.html#l00047">LoadEvent.cpp:47</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadEvent_html_a5c86ec124a65d109e1a1c469f6bef792"><div class="ttname"><a href="classripple_1_1LoadEvent.html#a5c86ec124a65d109e1a1c469f6bef792">ripple::LoadEvent::waitTime</a></div><div class="ttdeci">std::chrono::steady_clock::duration waitTime() const</div><div class="ttdef"><b>Definition</b> <a href="LoadEvent_8cpp_source.html#l00053">LoadEvent.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadEvent_html_a77fe563d65b3545d3621f60b5937dc79"><div class="ttname"><a href="classripple_1_1LoadEvent.html#a77fe563d65b3545d3621f60b5937dc79">ripple::LoadEvent::runTime</a></div><div class="ttdeci">std::chrono::steady_clock::duration runTime() const</div><div class="ttdef"><b>Definition</b> <a href="LoadEvent_8cpp_source.html#l00059">LoadEvent.cpp:59</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a332eab65a9fc011fd29d9a97acf9eee7"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a332eab65a9fc011fd29d9a97acf9eee7">ripple::LoadMonitor::LoadMonitor</a></div><div class="ttdeci">LoadMonitor(beast::Journal j)</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00045">LoadMonitor.cpp:45</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a43bd93f4382c736dcfd0c6128e04b5de"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a43bd93f4382c736dcfd0c6128e04b5de">ripple::LoadMonitor::setTargetLatency</a></div><div class="ttdeci">void setTargetLatency(std::chrono::milliseconds avg, std::chrono::milliseconds pk)</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00144">LoadMonitor.cpp:144</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a4fba7cc5d86f2f3f7b739d51ab58b6d0"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a4fba7cc5d86f2f3f7b739d51ab58b6d0">ripple::LoadMonitor::addSamples</a></div><div class="ttdeci">void addSamples(int count, std::chrono::milliseconds latency)</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00127">LoadMonitor.cpp:127</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a5daa0839e8dc4eaae5a7e4d1cb73cd35"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a5daa0839e8dc4eaae5a7e4d1cb73cd35">ripple::LoadMonitor::mLatencyMSAvg</a></div><div class="ttdeci">std::chrono::milliseconds mLatencyMSAvg</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00082">LoadMonitor.h:82</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a6cabc692242c9c9ae90305ba7a8b13ae"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a6cabc692242c9c9ae90305ba7a8b13ae">ripple::LoadMonitor::getStats</a></div><div class="ttdeci">Stats getStats()</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00178">LoadMonitor.cpp:178</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a75caa65ce5add23630cdb42282cb5498"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a75caa65ce5add23630cdb42282cb5498">ripple::LoadMonitor::mCounts</a></div><div class="ttdeci">std::uint64_t mCounts</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00080">LoadMonitor.h:80</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a79166931243de3e2e686f55ba47df1f8"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a79166931243de3e2e686f55ba47df1f8">ripple::LoadMonitor::addLoadSample</a></div><div class="ttdeci">void addLoadSample(LoadEvent const &amp;sample)</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00102">LoadMonitor.cpp:102</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a7b82ac7cfd946a5abea92bc433fe10fa"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a7b82ac7cfd946a5abea92bc433fe10fa">ripple::LoadMonitor::isOver</a></div><div class="ttdeci">bool isOver()</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00163">LoadMonitor.cpp:163</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a7ed153bdf5929d5a7d54cece83f704c0"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a7ed153bdf5929d5a7d54cece83f704c0">ripple::LoadMonitor::j_</a></div><div class="ttdeci">beast::Journal const j_</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00087">LoadMonitor.h:87</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a83802fa87957a5dbec814e56d63041c9"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a83802fa87957a5dbec814e56d63041c9">ripple::LoadMonitor::mTargetLatencyAvg</a></div><div class="ttdeci">std::chrono::milliseconds mTargetLatencyAvg</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00084">LoadMonitor.h:84</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_a8510929c85fd00f42d7439828fb6b250"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#a8510929c85fd00f42d7439828fb6b250">ripple::LoadMonitor::mLatencyMSPeak</a></div><div class="ttdeci">std::chrono::milliseconds mLatencyMSPeak</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00083">LoadMonitor.h:83</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_ab5dcc5c29ad22aef80c0a1ecb7312b8c"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#ab5dcc5c29ad22aef80c0a1ecb7312b8c">ripple::LoadMonitor::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00078">LoadMonitor.h:78</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_acffbaf7b71e54ec99992f6405bb797b5"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#acffbaf7b71e54ec99992f6405bb797b5">ripple::LoadMonitor::isOverTarget</a></div><div class="ttdeci">bool isOverTarget(std::chrono::milliseconds avg, std::chrono::milliseconds peak)</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00153">LoadMonitor.cpp:153</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_ad5f71bfb73704d5b725ae6b8b93c46f3"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#ad5f71bfb73704d5b725ae6b8b93c46f3">ripple::LoadMonitor::mTargetLatencyPk</a></div><div class="ttdeci">std::chrono::milliseconds mTargetLatencyPk</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00085">LoadMonitor.h:85</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_ae7e3bd39770353db4011d271293b2a7e"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#ae7e3bd39770353db4011d271293b2a7e">ripple::LoadMonitor::mLatencyEvents</a></div><div class="ttdeci">int mLatencyEvents</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00081">LoadMonitor.h:81</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_aeabcafcea9e565af1960a1f9b12b946d"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#aeabcafcea9e565af1960a1f9b12b946d">ripple::LoadMonitor::mLastUpdate</a></div><div class="ttdeci">UptimeClock::time_point mLastUpdate</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00086">LoadMonitor.h:86</a></div></div>
<div class="ttc" id="aclassripple_1_1LoadMonitor_html_afcec995204526bb7450681a1a055a7b2"><div class="ttname"><a href="classripple_1_1LoadMonitor.html#afcec995204526bb7450681a1a055a7b2">ripple::LoadMonitor::update</a></div><div class="ttdeci">void update()</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00064">LoadMonitor.cpp:64</a></div></div>
<div class="ttc" id="aclassripple_1_1UptimeClock_html"><div class="ttname"><a href="classripple_1_1UptimeClock.html">ripple::UptimeClock</a></div><div class="ttdoc">Tracks program uptime to seconds precision.</div><div class="ttdef"><b>Definition</b> <a href="UptimeClock_8h_source.html#l00037">UptimeClock.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1UptimeClock_html_ae854244a4dcf8de363337e93d5a04444"><div class="ttname"><a href="classripple_1_1UptimeClock.html#ae854244a4dcf8de363337e93d5a04444">ripple::UptimeClock::now</a></div><div class="ttdeci">static time_point now()</div><div class="ttdef"><b>Definition</b> <a href="UptimeClock_8cpp_source.html#l00067">UptimeClock.cpp:67</a></div></div>
<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::milliseconds</a></div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00025">algorithm.h:25</a></div></div>
<div class="ttc" id="anamespacestd_1_1chrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html">ripple::LoadMonitor::Stats</a></div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00058">LoadMonitor.h:59</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html_a324a5fc97f0e230b15b5a4f66c9cead5"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html#a324a5fc97f0e230b15b5a4f66c9cead5">ripple::LoadMonitor::Stats::count</a></div><div class="ttdeci">std::uint64_t count</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00062">LoadMonitor.h:62</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html_a7f5eb24f04a33081174ddc390ecad1c0"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html#a7f5eb24f04a33081174ddc390ecad1c0">ripple::LoadMonitor::Stats::latencyAvg</a></div><div class="ttdeci">std::chrono::milliseconds latencyAvg</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00063">LoadMonitor.h:63</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html_aa80e483b9c3c3ae65e9829141db610bb"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html#aa80e483b9c3c3ae65e9829141db610bb">ripple::LoadMonitor::Stats::Stats</a></div><div class="ttdeci">Stats()</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8cpp_source.html#l00038">LoadMonitor.cpp:38</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html_ad66013a90da20496431ea45a15707f7a"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html#ad66013a90da20496431ea45a15707f7a">ripple::LoadMonitor::Stats::isOverloaded</a></div><div class="ttdeci">bool isOverloaded</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00065">LoadMonitor.h:65</a></div></div>
<div class="ttc" id="astructripple_1_1LoadMonitor_1_1Stats_html_ae735cc84c8cd17199c2978cc6ba84807"><div class="ttname"><a href="structripple_1_1LoadMonitor_1_1Stats.html#ae735cc84c8cd17199c2978cc6ba84807">ripple::LoadMonitor::Stats::latencyPeak</a></div><div class="ttdeci">std::chrono::milliseconds latencyPeak</div><div class="ttdef"><b>Definition</b> <a href="LoadMonitor_8h_source.html#l00064">LoadMonitor.h:64</a></div></div>
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