{"id":"6718823","type":"page","title":"Inspector","body":{"view":{"value":"<p>The Inspector displays different information, depending on whether you clicked on a bar in Synchronous vs. Asynchronous Waterfall or Synchronous Code Flame Graph / Raw Data.</p><p><strong>Synchronous vs. Asynchronous Waterfall (Event Loop) view</strong></p><p><span>Inspector shows:</span></p><ul><li><span><strong>Name</strong>: Module and function with the largest self cost in this waterfall, that is, the function that has the longest time, not counting time to execute child functions.</span></li><li><span><strong>Cost</strong>: Execution time in microseconds.</span></li><li><span><strong>Top Costs</strong>: Percentage of time spent executing each child function.</span></li></ul><p><strong>Synchronous Code Flame Graph or Raw Data view</strong></p><p>Inspector shows:</p><ul><li><strong>Name</strong>: Module and function names.</li><li><strong>Version</strong>: Version of the module being used.</li><li><strong>File Name</strong>: Javascript source code file name where the function call occurs.</li><li><strong>Line and Column</strong>: Line and column in the source file where the function call occurs.</li><li><strong>Total/self/child cost</strong>: Time spent executing this call stack (total), the function (self), and functions it calls (child). In the flame graph, child calls are shown above the calling function (or &quot;self&quot; when you select that function call).</li><li><strong>Total/self/child percentage</strong>: Percentage of time spent <span>this call stack (total), the function (self), and functions it calls (child).</span></li></ul><p>For more information, see <a href=\"http://docs.strongloop.com/display/SLC/Tracing\" class=\"external-link\" rel=\"nofollow\" target=\"_new\">Tracing</a>.</p>","representation":"view","_expandable":{"content":"/rest/api/content/6718823"}},"_expandable":{"editor":"","export_view":"","storage":""}},"_links":{"webui":"/display/ARC/Inspector","tinyui":"/x/Z4Vm","collection":"/rest/api/content","base":"https://docs.strongloop.com","self":"https://docs.strongloop.com/rest/api/content/6718823"},"_expandable":{"history":"/rest/api/content/6718823/history","container":"","ancestors":"","children":"/rest/api/content/6718823/child","descendants":"/rest/api/content/6718823/descendant","space":"/rest/api/space/ARC","version":"","metadata":""}}