Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)55,143 55,611 468 0.8%
Incl. Wall Time (microsec) per call 55,143 55,611 468 0.8%
Excl. Wall Time (microsec)40 38 -2 -5.0%
Incl. CPU (microsecs)49,960 50,157 197 0.4%
Incl. CPU (microsecs) per call 49,960 50,157 197 0.4%
Excl. CPU (microsec)39 35 -4 -10.3%
Incl. MemUse (bytes)2,883,512 2,905,744 22,232 0.8%
Incl. MemUse (bytes) per call 2,883,512 2,905,744 22,232 0.8%
Excl. MemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes)2,947,664 2,972,336 24,672 0.8%
Incl. PeakMemUse (bytes) per call 2,947,664 2,972,336 24,672 0.8%
Excl. PeakMemUse (bytes)1,008 1,008 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% 468 188.0% 197 162.8% 22,232 102.4% 24,672 105.5%
Exclusive Metrics Diff for Current Function-2 -0.4% -4 -2.0% 0 0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% 468 100.0% 197 100.0% 22,232 100.0% 24,672 100.0%
Child functions
theme0 N/A% 471 100.6% 202 102.5% 22,232 100.0% 24,672 100.0%
element_children0 N/A% -1 -0.2% -1 -0.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%