Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)716,985 720,557 3,572 0.5%
Incl. Wall Time (microsec) per call 358,493 360,279 1,786 0.5%
Excl. Wall Time (microsec)56 57 1 1.8%
Incl. CPU (microsecs)709,749 713,010 3,261 0.5%
Incl. CPU (microsecs) per call 354,875 356,505 1,631 0.5%
Excl. CPU (microsec)53 50 -3 -5.7%
Incl. MemUse (bytes)5,858,456 5,858,456 0 0.0%
Incl. MemUse (bytes) per call 2,929,228 2,929,228 0 0.0%
Excl. MemUse (bytes)20,632 20,632 0 0.0%
Incl. PeakMemUse (bytes)6,682,880 6,682,880 0 0.0%
Incl. PeakMemUse (bytes) per call 3,341,440 3,341,440 0 0.0%
Excl. PeakMemUse (bytes)504 504 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_render0 N/A% 3,572 122.1% 3,261 103.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.0% -3 -0.1% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% 2,044 57.2% 1,768 54.2% 0 N/A% 0 N/A%
node_preview0 N/A% 1,528 42.8% 1,493 45.8% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 3,574 100.1% 3,265 100.1% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%