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Deprecated Catapult GitHub. Please instead use http://crbug.com "Speed>Benchmarks" component for bugs and https://chromium.googlesource.com/catapult for downloading and editing source code..
https://chromium.googlesource.com/catapult
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Perf Dashboard: Lots of "failed to fetch graph data" errors #4399

Closed chcunningham closed 5 years ago

chcunningham commented 6 years ago

Chrome version: 65.0.3325.181 (Linux) URL: https://chromeperf.appspot.com/group_report?bug_id=831870

Please describe the problem: Go to URL above, click on the checkbox to display graphs for the whole group. Wait. Observe console errors and many graphs do not load ("Failed to fetch graph data").

image

Please copy and paste any errors from JavaScript console (Ctrl+Shift+J to open): [Deprecation] Styling master document from stylesheets defined in HTML Imports is deprecated, and is planned to be removed in M65, around March 2018. Please refer to https://goo.gl/EGXzpw for possible migration paths. simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM160:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM162:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM163:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM164:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM165:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:826 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM166:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM167:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM168:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM169:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 simple_xhr.html:65 POST https://chromeperf.appspot.com/graph_json 500 () send @ simple_xhr.html:65 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM170:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM171:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 chart-slider.html:119 POST https://chromeperf.appspot.com/graph_revisions 500 () testpathChanged @ chart-slider.html:119 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483 VM172:2 Uncaught SyntaxError: Unexpected token < in JSON at position 1 at JSON.parse () at HTMLElement.onLoadGraph (chart-slider.html:130) onLoadGraph @ chart-slider.html:130 load (async) testpathChanged @ chart-slider.html:115 _observerEffect @ polymer.html:1613 _effectEffects @ polymer.html:1458 propertySetter @ polymer.html:1442 setter @ polymer.html:1521 updateSlider @ chart-container.html:1364 updateForNewSeries @ chart-container.html:1155 updateJson @ chart-container.html:1110 (anonymous) @ chart-container.html:937 handleLoad @ simple_xhr.html:44 load (async) send @ simple_xhr.html:60 sendGraphJsonRequest @ chart-container.html:932 addSeriesGroup @ chart-container.html:823 addGraph @ group-report-page.html:379 onAlertSelectionChange @ group-report-page.html:397 handler @ polymer.html:507 fire @ polymer.html:1294 onCheckboxChange @ alerts-table.html:1152 handler @ polymer.html:507 decorated @ polymer.html:4483

simonhatch commented 6 years ago

Seeing a lot of "Request was aborted after waiting too long to attempt to service your request." in the logs. There are 100 alerts in that group, each has somewhere between 10-50 timeseries associated with them, so there's a lot to load here. From what I know, requests are put into queues to be picked up by available instances, and after 10s are aborted. Guessing we're just issuing way too many requests at once. There's a bug open about fixing the concurrency issues on the backend so that a single instance an handle multiple requests (#3375) but even that probably wouldn't fix this and we'd need to schedule out requests on the page better.

@benshayden I know you're making things a bit smarter in v2

benshayden commented 5 years ago

Please see crbug.com/912182#c5