Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)71,326 72,674 1,348 1.9%
Incl. Wall Time (microsec) per call 71,326 72,674 1,348 1.9%
Excl. Wall Time (microsec)51 58 7 13.7%
Incl. CPU (microsecs)70,688 72,074 1,386 2.0%
Incl. CPU (microsecs) per call 70,688 72,074 1,386 2.0%
Excl. CPU (microsec)44 52 8 18.2%
Incl. MemUse (bytes)2,017,968 2,017,968 0 0.0%
Incl. MemUse (bytes) per call 2,017,968 2,017,968 0 0.0%
Excl. MemUse (bytes)3,296 3,296 0 0.0%
Incl. PeakMemUse (bytes)2,104,640 2,104,640 0 0.0%
Incl. PeakMemUse (bytes) per call 2,104,640 2,104,640 0 0.0%
Excl. PeakMemUse (bytes)768 768 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% 1,348 238.6% 1,386 219.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 0.5% 8 0.6% 0 N/A% 0 N/A%
Parent function
drupal_render_page0 N/A% 1,348 100.0% 1,386 100.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 1,207 89.5% 1,246 89.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 134 9.9% 134 9.7% 0 N/A% 0 N/A%
element_children0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%