文件操作 - cache_req_fsm.svg

文件: /usr/share/doc/varnish/html/_images/cache_req_fsm.svg

编辑文件内容

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<svg width="1046pt" height="1253pt"
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<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(22 1231)">
<title>cache_req_fsm</title>
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<g id="clust3" class="cluster">
<title>cluster_backend</title>
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<g id="node1" class="node">
<title>acceptor</title>
<polygon fill="none" stroke="#000000" points="712.3771,-1113.5 671.4266,-1131.5 589.5256,-1131.5 548.575,-1113.5 589.5256,-1095.5 671.4266,-1095.5 712.3771,-1113.5"/>
<text text-anchor="middle" x="630.4761" y="-1109.3" font-family="Times,serif" font-size="14.00" fill="#000000">Request received</text>
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<g id="node5" class="node">
<title>recv</title>
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<text text-anchor="middle" x="684.4761" y="-1038.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_recv:</text>
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<text text-anchor="middle" x="609.0015" y="-1016.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_recv{}</text>
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<text text-anchor="middle" x="776.0059" y="-1016.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
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<text text-anchor="middle" x="534.5127" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
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<text text-anchor="middle" x="572.6714" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">hash</text>
<polyline fill="none" stroke="#000000" points="593.5024,-987.5 593.5024,-1009.5 "/>
<text text-anchor="middle" x="617.3174" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">purge</text>
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<text text-anchor="middle" x="661.1875" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">pass</text>
<polyline fill="none" stroke="#000000" points="681.2427,-987.5 681.2427,-1009.5 "/>
<text text-anchor="middle" x="701.2944" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">pipe</text>
<polyline fill="none" stroke="#000000" points="721.3462,-987.5 721.3462,-1009.5 "/>
<text text-anchor="middle" x="746.8359" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">restart</text>
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<text text-anchor="middle" x="795.4946" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
<polyline fill="none" stroke="#000000" points="818.6636,-987.5 818.6636,-1009.5 "/>
<text text-anchor="middle" x="835.2153" y="-994.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl</text>
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<g id="edge2" class="edge">
<title>acceptor&#45;&gt;recv</title>
<path fill="none" stroke="#000000" stroke-width="2" d="M641.1447,-1095.1262C646.6313,-1085.6772 653.5589,-1073.7462 660.256,-1062.2123"/>
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<g id="node2" class="node">
<title>label_select</title>
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<text text-anchor="middle" x="774.4761" y="-1109.3" font-family="Times,serif" font-size="14.00" fill="#000000">LABEL</text>
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<g id="edge3" class="edge">
<title>label_select&#45;&gt;recv</title>
<path fill="none" stroke="#000000" stroke-width="2" d="M756.695,-1095.1262C747.1922,-1085.3066 735.0954,-1072.8066 723.5317,-1060.8574"/>
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<g id="node3" class="node">
<title>ESI_REQ</title>
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<text text-anchor="middle" x="471.4761" y="-1109.3" font-family="Times,serif" font-size="14.00" fill="#000000">ESI request</text>
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<g id="edge1" class="edge">
<title>ESI_REQ&#45;&gt;recv</title>
<path fill="none" stroke="#000000" d="M506.1723,-1098.351C531.3859,-1087.3422 566.6499,-1071.9452 599.1673,-1057.7475"/>
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<g id="node4" class="node">
<title>RESTART</title>
<text text-anchor="middle" x="919.4761" y="-1186.8" font-family="Times,serif" font-size="14.00" fill="#000000">RESTART</text>
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<g id="node24" class="node">
<title>restart</title>
<polygon fill="none" stroke="#c0c0c0" points="837.1689,-1091.5 837.1689,-1135.5 1001.7832,-1135.5 1001.7832,-1091.5 837.1689,-1091.5"/>
<text text-anchor="middle" x="919.4761" y="-1120.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">cnt_restart:</text>
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<text text-anchor="middle" x="854.4966" y="-1098.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">fail</text>
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<text text-anchor="middle" x="889.9312" y="-1098.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">ok?</text>
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<text text-anchor="middle" x="954.9106" y="-1098.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">max_restarts?</text>
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<g id="edge30" class="edge">
<title>RESTART&#45;&gt;restart</title>
<path fill="none" stroke="#a020f0" d="M919.4761,-1172.6336C919.4761,-1164.5682 919.4761,-1154.8557 919.4761,-1145.6545"/>
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<g id="node26" class="node">
<title>hash</title>
<polygon fill="none" stroke="#000000" points="577.6855,-883.5 577.6855,-949.5 701.2666,-949.5 701.2666,-883.5 577.6855,-883.5"/>
<text text-anchor="middle" x="639.4761" y="-934.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_recv:</text>
<polyline fill="none" stroke="#000000" points="577.6855,-927.5 701.2666,-927.5 "/>
<text text-anchor="middle" x="617.2881" y="-912.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_hash{}</text>
<polyline fill="none" stroke="#000000" points="656.8906,-905.5 656.8906,-927.5 "/>
<text text-anchor="middle" x="679.0786" y="-912.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
<polyline fill="none" stroke="#000000" points="577.6855,-905.5 701.2666,-905.5 "/>
<text text-anchor="middle" x="639.1304" y="-890.3" font-family="Times,serif" font-size="14.00" fill="#000000">lookup</text>
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<g id="edge33" class="edge">
<title>recv:hash&#45;&gt;hash</title>
<path fill="none" stroke="#00ff00" stroke-width="2" d="M572.4761,-987.5C572.4761,-976.3407 576.9083,-966.2249 583.4928,-957.3541"/>
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<g id="edge34" class="edge">
<title>recv:pipe&#45;&gt;hash</title>
<path fill="none" stroke="#ffa500" stroke-width="2" d="M701.4761,-987.5C701.4761,-976.7108 697.3639,-966.7698 691.2576,-957.9556"/>
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<g id="edge35" class="edge">
<title>recv:pass&#45;&gt;hash</title>
<path fill="none" stroke="#ff0000" stroke-width="2" d="M661.4761,-987.5C661.4761,-978.2127 659.7374,-968.536 657.2375,-959.4227"/>
<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="660.562,-958.326 654.2725,-949.8 653.8724,-960.3873 660.562,-958.326"/>
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<g id="edge40" class="edge">
<title>recv:s&#45;&gt;hash</title>
<path fill="none" stroke="#a020f0" stroke-width="2" d="M617.4761,-987.5C617.4761,-978.2127 619.2148,-968.536 621.7146,-959.4227"/>
<polygon fill="#a020f0" stroke="#a020f0" stroke-width="2" points="625.0797,-960.3873 624.6797,-949.8 618.3901,-958.326 625.0797,-960.3873"/>
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<g id="node28" class="node">
<title>vcl_label</title>
<text text-anchor="middle" x="835.4761" y="-919.3" font-family="Times,serif" font-size="14.00" fill="#000000">switch to vcl</text>
<text text-anchor="middle" x="835.4761" y="-905.3" font-family="Times,serif" font-size="14.00" fill="#000000">LABEL</text>
</g>

<g id="edge41" class="edge">
<title>recv:s&#45;&gt;vcl_label</title>
<path fill="none" stroke="#000000" d="M835.4761,-987.5C835.4761,-973.4402 835.4761,-957.8143 835.4761,-944.8091"/>
<polygon fill="#000000" stroke="#000000" points="838.9762,-944.5929 835.4761,-934.5929 831.9762,-944.5929 838.9762,-944.5929"/>
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<g id="node6" class="node">
<title>SYNTH</title>
<text text-anchor="middle" x="510.4761" y="-307.8" font-family="Times,serif" font-size="14.00" fill="#000000">SYNTH</text>
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<g id="node12" class="node">
<title>synth</title>
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<text text-anchor="middle" x="474.4761" y="-230.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_synth:</text>
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<text text-anchor="middle" x="447.6646" y="-197.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_synth{}</text>
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<text text-anchor="middle" x="517.5171" y="-208.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
<polyline fill="none" stroke="#000000" points="491.105,-201.5 543.9292,-201.5 "/>
<text text-anchor="middle" x="517.5171" y="-186.3" font-family="Times,serif" font-size="14.00" fill="#000000">resp.*</text>
<polyline fill="none" stroke="#000000" points="404.2241,-179.5 544.728,-179.5 "/>
<text text-anchor="middle" x="421.5518" y="-164.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
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<text text-anchor="middle" x="466.314" y="-164.3" font-family="Times,serif" font-size="14.00" fill="#000000">deliver</text>
<polyline fill="none" stroke="#000000" points="493.7485,-157.5 493.7485,-179.5 "/>
<text text-anchor="middle" x="519.2383" y="-164.3" font-family="Times,serif" font-size="14.00" fill="#000000">restart</text>
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<g id="edge10" class="edge">
<title>SYNTH&#45;&gt;synth</title>
<path fill="none" stroke="#a020f0" d="M504.5314,-293.7532C501.059,-283.0948 496.4788,-269.0362 491.9438,-255.1161"/>
<polygon fill="#a020f0" stroke="#a020f0" points="495.251,-253.9686 488.8255,-245.5446 488.5954,-256.137 495.251,-253.9686"/>
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<g id="node7" class="node">
<title>FAIL</title>
<text text-anchor="middle" x="586.4761" y="-307.8" font-family="Times,serif" font-size="14.00" fill="#000000">FAIL</text>
</g>

<g id="edge9" class="edge">
<title>FAIL&#45;&gt;synth</title>
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<g id="node8" class="node">
<title>deliver</title>
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<text text-anchor="middle" x="292.4761" y="-241.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_deliver:</text>
<polyline fill="none" stroke="#000000" points="199.0552,-234.5 385.897,-234.5 "/>
<text text-anchor="middle" x="292.4761" y="-219.3" font-family="Times,serif" font-size="14.00" fill="#000000">Filter obj.&#45;&gt;resp.</text>
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<text text-anchor="middle" x="256.2612" y="-186.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_deliver{}</text>
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<text text-anchor="middle" x="349.3794" y="-197.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
<polyline fill="none" stroke="#000000" points="313.4673,-190.5 385.2915,-190.5 "/>
<text text-anchor="middle" x="349.3794" y="-175.3" font-family="Times,serif" font-size="14.00" fill="#000000">resp.*</text>
<polyline fill="none" stroke="#000000" points="199.0552,-168.5 385.897,-168.5 "/>
<text text-anchor="middle" x="216.3828" y="-153.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
<polyline fill="none" stroke="#000000" points="233.7104,-146.5 233.7104,-168.5 "/>
<text text-anchor="middle" x="259.2002" y="-153.3" font-family="Times,serif" font-size="14.00" fill="#000000">restart</text>
<polyline fill="none" stroke="#000000" points="284.6899,-146.5 284.6899,-168.5 "/>
<text text-anchor="middle" x="312.1245" y="-153.3" font-family="Times,serif" font-size="14.00" fill="#000000">deliver</text>
<polyline fill="none" stroke="#000000" points="339.5591,-146.5 339.5591,-168.5 "/>
<text text-anchor="middle" x="362.728" y="-153.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
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<g id="node9" class="node">
<title>V1D_Deliver</title>
<ellipse fill="none" stroke="#000000" cx="376.4761" cy="-91" rx="58.4823" ry="18"/>
<text text-anchor="middle" x="376.4761" y="-86.8" font-family="Times,serif" font-size="14.00" fill="#000000">V1D_Deliver</text>
</g>

<g id="edge4" class="edge">
<title>deliver:s&#45;&gt;V1D_Deliver</title>
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<g id="edge5" class="edge">
<title>deliver:s&#45;&gt;V1D_Deliver</title>
<path fill="none" stroke="#ff0000" stroke-width="2" d="M312.4761,-146.5C312.4761,-131.8021 322.2295,-120.1217 334.1212,-111.3428"/>
<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="336.1965,-114.1664 342.602,-105.7272 332.3318,-108.33 336.1965,-114.1664"/>
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<g id="edge6" class="edge">
<title>deliver:s&#45;&gt;V1D_Deliver</title>
<path fill="none" stroke="#0000ff" stroke-width="2" d="M312.4761,-146.5C319.0459,-132.7581 331.7437,-121.6539 344.3458,-113.0926"/>
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<g id="node11" class="node">
<title>DONE</title>
<ellipse fill="none" stroke="#000000" cx="604.4761" cy="-18" rx="34.8371" ry="18"/>
<text text-anchor="middle" x="604.4761" y="-13.8" font-family="Times,serif" font-size="14.00" fill="#000000">DONE</text>
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<g id="edge8" class="edge">
<title>V1D_Deliver&#45;&gt;DONE</title>
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<g id="node10" class="node">
<title>stream</title>
<ellipse fill="#40e0d0" stroke="#40e0d0" cx="604.4761" cy="-201.5" rx="42.1901" ry="25.4118"/>
<text text-anchor="middle" x="604.4761" y="-204.3" font-family="Times,serif" font-size="14.00" fill="#000000">stream?</text>
<text text-anchor="middle" x="604.4761" y="-190.3" font-family="Times,serif" font-size="14.00" fill="#000000">body</text>
</g>

<g id="edge7" class="edge">
<title>stream&#45;&gt;V1D_Deliver</title>
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<g id="edge11" class="edge">
<title>synth:s&#45;&gt;V1D_Deliver</title>
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<g id="node13" class="node">
<title>see backend graph</title>
<text text-anchor="middle" x="410.4761" y="-418.8" font-family="Times,serif" font-size="14.00" fill="#000000">see backend graph</text>
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<g id="node14" class="node">
<title>BGFETCH</title>
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<text text-anchor="middle" x="214.4761" y="-418.8" font-family="Times,serif" font-size="14.00" fill="#000000">BGFETCH</text>
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<g id="node15" class="node">
<title>FETCH</title>
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<text text-anchor="middle" x="302.4761" y="-418.8" font-family="Times,serif" font-size="14.00" fill="#000000">FETCH</text>
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<g id="node16" class="node">
<title>FETCH_DONE</title>
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<text text-anchor="middle" x="292.4761" y="-307.8" font-family="Times,serif" font-size="14.00" fill="#000000">FETCH_DONE</text>
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<g id="edge16" class="edge">
<title>FETCH&#45;&gt;FETCH_DONE</title>
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<g id="node17" class="node">
<title>FETCH_FAIL</title>
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<text text-anchor="middle" x="412.4761" y="-307.8" font-family="Times,serif" font-size="14.00" fill="#000000">FETCH_FAIL</text>
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<g id="edge17" class="edge">
<title>FETCH&#45;&gt;FETCH_FAIL</title>
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<g id="edge14" class="edge">
<title>FETCH_DONE&#45;&gt;deliver</title>
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<g id="edge15" class="edge">
<title>FETCH_DONE&#45;&gt;deliver</title>
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<g id="edge13" class="edge">
<title>FETCH_FAIL&#45;&gt;synth</title>
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<g id="node18" class="node">
<title>lookup2</title>
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<text text-anchor="middle" x="113.4761" y="-655.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_lookup:</text>
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<text text-anchor="middle" x="62.6611" y="-622.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_hit{}</text>
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<text text-anchor="middle" x="176.0171" y="-633.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
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<text text-anchor="middle" x="62.0898" y="-589.3" font-family="Times,serif" font-size="14.00" fill="#000000">deliver</text>
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<text text-anchor="middle" x="109.5796" y="-589.3" font-family="Times,serif" font-size="14.00" fill="#000000">pass</text>
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<text text-anchor="middle" x="203.7832" y="-589.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
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<g id="edge23" class="edge">
<title>lookup2:s&#45;&gt;deliver:n</title>
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<g id="edge12" class="edge">
<title>lookup2:s&#45;&gt;BGFETCH</title>
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<text text-anchor="middle" x="225.1865" y="-514.3" font-family="Times,serif" font-size="14.00" fill="#000000">parallel</text>
<text text-anchor="middle" x="225.1865" y="-500.3" font-family="Times,serif" font-size="14.00" fill="#000000">if obj expired</text>
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<g id="node21" class="node">
<title>pass</title>
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<text text-anchor="middle" x="441.4761" y="-529.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_pass:</text>
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<text text-anchor="middle" x="405.3267" y="-507.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_pass{}</text>
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<text text-anchor="middle" x="492.8413" y="-507.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
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<text text-anchor="middle" x="370.8276" y="-485.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
<polyline fill="none" stroke="#000000" points="388.1553,-478.5 388.1553,-500.5 "/>
<text text-anchor="middle" x="410.145" y="-485.3" font-family="Times,serif" font-size="14.00" fill="#000000">fetch</text>
<polyline fill="none" stroke="#000000" points="432.1348,-478.5 432.1348,-500.5 "/>
<text text-anchor="middle" x="455.3037" y="-485.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
<polyline fill="none" stroke="#000000" points="478.4727,-478.5 478.4727,-500.5 "/>
<text text-anchor="middle" x="503.9624" y="-485.3" font-family="Times,serif" font-size="14.00" fill="#000000">restart</text>
</g>

<g id="edge24" class="edge">
<title>lookup2:s&#45;&gt;pass</title>
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<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="344.3036,-535.2745 353.3778,-529.8056 342.8737,-528.4221 344.3036,-535.2745"/>
</g>

<g id="node19" class="node">
<title>lookup</title>
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<text text-anchor="middle" x="297.4761" y="-808.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">cnt_lookup:</text>
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<text text-anchor="middle" x="297.4761" y="-786.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">hash lookup</text>
<polyline fill="none" stroke="#c0c0c0" points="143.4424,-779.5 451.5098,-779.5 "/>
<text text-anchor="middle" x="161.939" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">hit?</text>
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<text text-anchor="middle" x="204.3804" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">miss?</text>
<polyline fill="none" stroke="#c0c0c0" points="228.3252,-757.5 228.3252,-779.5 "/>
<text text-anchor="middle" x="272.3472" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">hit&#45;for&#45;miss?</text>
<polyline fill="none" stroke="#c0c0c0" points="316.3691,-757.5 316.3691,-779.5 "/>
<text text-anchor="middle" x="359.6084" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">hit&#45;for&#45;pass?</text>
<polyline fill="none" stroke="#c0c0c0" points="402.8477,-757.5 402.8477,-779.5 "/>
<text text-anchor="middle" x="427.1787" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0">busy?</text>
</g>

<g id="edge22" class="edge">
<title>lookup:s&#45;&gt;lookup2</title>
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<polygon fill="#00ff00" stroke="#00ff00" stroke-width="2" points="145.6425,-678.1744 138.3197,-670.5176 139.2694,-681.0698 145.6425,-678.1744"/>
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<g id="edge18" class="edge">
<title>lookup:s&#45;&gt;lookup:ne</title>
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<text text-anchor="middle" x="500.8149" y="-786.3" font-family="Times,serif" font-size="14.00" fill="#c0c0c0"> waitinglist</text>
</g>

<g id="node20" class="node">
<title>miss</title>
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<text text-anchor="middle" x="353.4761" y="-644.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_miss:</text>
<polyline fill="none" stroke="#000000" points="245.4448,-637.5 461.5073,-637.5 "/>
<text text-anchor="middle" x="308.0542" y="-622.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_miss{}</text>
<polyline fill="none" stroke="#000000" points="370.6636,-615.5 370.6636,-637.5 "/>
<text text-anchor="middle" x="415.8516" y="-622.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
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<text text-anchor="middle" x="262.7725" y="-600.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
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<text text-anchor="middle" x="302.0898" y="-600.3" font-family="Times,serif" font-size="14.00" fill="#000000">fetch</text>
<polyline fill="none" stroke="#000000" points="324.0796,-593.5 324.0796,-615.5 "/>
<text text-anchor="middle" x="347.2485" y="-600.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
<polyline fill="none" stroke="#000000" points="370.4175,-593.5 370.4175,-615.5 "/>
<text text-anchor="middle" x="395.9072" y="-600.3" font-family="Times,serif" font-size="14.00" fill="#000000">restart</text>
<polyline fill="none" stroke="#000000" points="421.397,-593.5 421.397,-615.5 "/>
<text text-anchor="middle" x="441.4521" y="-600.3" font-family="Times,serif" font-size="14.00" fill="#000000">pass</text>
</g>

<g id="edge19" class="edge">
<title>lookup:s&#45;&gt;miss</title>
<path fill="none" stroke="#0000ff" stroke-width="2" d="M204.4761,-757.5C204.4761,-717.3321 235.3955,-686.5759 269.0645,-664.9919"/>
<polygon fill="#0000ff" stroke="#0000ff" stroke-width="2" points="270.9818,-667.9218 277.6666,-659.702 267.3149,-661.9591 270.9818,-667.9218"/>
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<g id="edge20" class="edge">
<title>lookup:s&#45;&gt;miss</title>
<path fill="none" stroke="#0000ff" stroke-width="2" d="M272.4761,-757.5C272.4761,-723.8667 292.0301,-691.6593 311.9231,-667.5959"/>
<polygon fill="#0000ff" stroke="#0000ff" stroke-width="2" points="314.795,-669.6239 318.6547,-659.7572 309.4844,-665.0634 314.795,-669.6239"/>
<text text-anchor="middle" x="323.6226" y="-705.8" font-family="Times,serif" font-size="14.00" fill="#000000"> req.</text>
<text text-anchor="middle" x="323.6226" y="-691.8" font-family="Times,serif" font-size="14.00" fill="#000000"> is_hitmiss</text>
</g>

<g id="edge21" class="edge">
<title>lookup:s&#45;&gt;pass</title>
<path fill="none" stroke="#ff0000" stroke-width="2" d="M359.4761,-757.5C359.4761,-694.956 443.0235,-727.1971 470.4761,-671 488.5224,-634.0581 476.5305,-587.3408 462.9055,-554.0331"/>
<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="466.0104,-552.3929 458.8502,-544.5838 459.5777,-555.1536 466.0104,-552.3929"/>
<text text-anchor="middle" x="508.8398" y="-629.3" font-family="Times,serif" font-size="14.00" fill="#000000"> req.</text>
<text text-anchor="middle" x="508.8398" y="-615.3" font-family="Times,serif" font-size="14.00" fill="#000000"> is_hitpass</text>
</g>

<g id="edge25" class="edge">
<title>miss:s&#45;&gt;FETCH</title>
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<g id="edge26" class="edge">
<title>miss:s&#45;&gt;pass</title>
<path fill="none" stroke="#ff0000" stroke-width="2" d="M441.4761,-593.5C441.4761,-580.9322 441.4761,-567.2809 441.4761,-554.7879"/>
<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="444.9762,-554.6155 441.4761,-544.6155 437.9762,-554.6155 444.9762,-554.6155"/>
</g>

<g id="edge27" class="edge">
<title>pass:s&#45;&gt;FETCH</title>
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<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="343.386,-438.0904 332.8475,-436.9987 340.4051,-444.424 343.386,-438.0904"/>
</g>

<g id="node22" class="node">
<title>pipe</title>
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<text text-anchor="middle" x="822.4761" y="-830.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_pipe:</text>
<polyline fill="none" stroke="#000000" points="754.8579,-823.5 890.0942,-823.5 "/>
<text text-anchor="middle" x="822.4761" y="-808.3" font-family="Times,serif" font-size="14.00" fill="#000000">filter req.*&#45;&gt;bereq.*</text>
<polyline fill="none" stroke="#000000" points="754.8579,-801.5 890.0942,-801.5 "/>
<text text-anchor="middle" x="793.6812" y="-775.3" font-family="Times,serif" font-size="14.00" fill="#000000">vcl_pipe{}</text>
<polyline fill="none" stroke="#000000" points="832.5044,-757.5 832.5044,-801.5 "/>
<text text-anchor="middle" x="861.2993" y="-786.3" font-family="Times,serif" font-size="14.00" fill="#000000">req.*</text>
<polyline fill="none" stroke="#000000" points="832.5044,-779.5 890.0942,-779.5 "/>
<text text-anchor="middle" x="861.2993" y="-764.3" font-family="Times,serif" font-size="14.00" fill="#000000">bereq.*</text>
<polyline fill="none" stroke="#000000" points="754.8579,-757.5 890.0942,-757.5 "/>
<text text-anchor="middle" x="774.1855" y="-742.3" font-family="Times,serif" font-size="14.00" fill="#000000">fail</text>
<polyline fill="none" stroke="#000000" points="793.5132,-735.5 793.5132,-757.5 "/>
<text text-anchor="middle" x="816.0649" y="-742.3" font-family="Times,serif" font-size="14.00" fill="#000000">pipe</text>
<polyline fill="none" stroke="#000000" points="838.6167,-735.5 838.6167,-757.5 "/>
<text text-anchor="middle" x="864.2856" y="-742.3" font-family="Times,serif" font-size="14.00" fill="#000000">synth</text>
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<g id="node23" class="node">
<title>pipe_do</title>
<ellipse fill="none" stroke="#000000" cx="834.4761" cy="-626.5" rx="97.2377" ry="25.4118"/>
<text text-anchor="middle" x="834.4761" y="-629.3" font-family="Times,serif" font-size="14.00" fill="#000000">send bereq,</text>
<text text-anchor="middle" x="834.4761" y="-615.3" font-family="Times,serif" font-size="14.00" fill="#000000">copy bytes until close</text>
</g>

<g id="edge28" class="edge">
<title>pipe:pipe&#45;&gt;pipe_do</title>
<path fill="none" stroke="#ffa500" stroke-width="2" d="M816.4761,-735.5C816.4761,-710.7759 821.04,-683.3137 825.5717,-662.1398"/>
<polygon fill="#ffa500" stroke="#ffa500" stroke-width="2" points="829.0075,-662.8127 827.7735,-652.29 822.1761,-661.2855 829.0075,-662.8127"/>
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<g id="edge29" class="edge">
<title>pipe_do&#45;&gt;DONE</title>
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<polygon fill="#ffa500" stroke="#ffa500" stroke-width="2" points="647.5859,-22.954 637.0727,-24.2667 646.1099,-29.7967 647.5859,-22.954"/>
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<g id="edge31" class="edge">
<title>restart:s&#45;&gt;recv</title>
<path fill="none" stroke="#000000" d="M889.4761,-1091.5C889.4761,-1078.1582 873.776,-1066.7633 851.0656,-1057.2594"/>
<polygon fill="#000000" stroke="#000000" points="852.2589,-1053.9679 841.6714,-1053.5746 849.7028,-1060.4845 852.2589,-1053.9679"/>
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<g id="node25" class="node">
<title>err_restart</title>
<text text-anchor="middle" x="954.4761" y="-1016.3" font-family="Times,serif" font-size="14.00" fill="#000000">SYNTH</text>
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<g id="edge32" class="edge">
<title>restart:s&#45;&gt;err_restart</title>
<path fill="none" stroke="#a020f0" d="M954.4761,-1091.5C954.4761,-1077.4402 954.4761,-1061.8143 954.4761,-1048.8091"/>
<polygon fill="#a020f0" stroke="#a020f0" points="957.9762,-1048.5929 954.4761,-1038.5929 950.9762,-1048.5929 957.9762,-1048.5929"/>
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<g id="edge36" class="edge">
<title>hash:w&#45;&gt;lookup</title>
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<polygon fill="#00ff00" stroke="#00ff00" stroke-width="2" points="361.7772,-825.2767 351.3242,-823.5491 358.4184,-831.4183 361.7772,-825.2767"/>
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<g id="edge38" class="edge">
<title>hash:s&#45;&gt;pass</title>
<path fill="none" stroke="#ff0000" stroke-width="2" d="M639.4761,-883.5C639.4761,-855.3654 677.7748,-871.1044 690.4761,-846 712.7475,-801.98 708.976,-780.7333 690.4761,-735 656.8931,-651.9802 573.4546,-587.8964 512.3878,-550.0499"/>
<polygon fill="#ff0000" stroke="#ff0000" stroke-width="2" points="513.9085,-546.8777 503.5489,-544.6573 510.2627,-552.8534 513.9085,-546.8777"/>
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<g id="edge39" class="edge">
<title>hash:e&#45;&gt;pipe</title>
<path fill="none" stroke="#ffa500" stroke-width="2" d="M700.4761,-894.5C731.2326,-894.5 758.1692,-875.1206 778.8526,-853.0929"/>
<polygon fill="#ffa500" stroke="#ffa500" stroke-width="2" points="781.5511,-855.3262 785.6237,-845.5453 776.3406,-850.6517 781.5511,-855.3262"/>
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<g id="node27" class="node">
<title>purge</title>
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<text text-anchor="middle" x="615.4761" y="-808.3" font-family="Times,serif" font-size="14.00" fill="#000000">cnt_purge:</text>
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