Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)37,939 38,690 751 2.0%
Incl. Wall Time (microsec) per call 37,939 38,690 751 2.0%
Excl. Wall Time (microsec)37 41 4 10.8%
Incl. CPU (microsecs)36,506 36,988 482 1.3%
Incl. CPU (microsecs) per call 36,506 36,988 482 1.3%
Excl. CPU (microsec)32 33 1 3.1%
Incl. MemUse (bytes)1,463,672 1,463,760 88 0.0%
Incl. MemUse (bytes) per call 1,463,672 1,463,760 88 0.0%
Excl. MemUse (bytes)3,392 3,392 0 0.0%
Incl. PeakMemUse (bytes)1,575,640 1,575,688 48 0.0%
Incl. PeakMemUse (bytes) per call 1,575,640 1,575,688 48 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% 751 212.7% 482 51.5% 88 3.5% 48 2.0%
Exclusive Metrics Diff for Current Function4 0.5% 1 0.2% 0 0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% 751 100.0% 482 100.0% 88 100.0% 48 100.0%
Child functions
theme0 N/A% 738 98.3% 471 97.7% 88 100.0% 48 100.0%
drupal_process_attached0 N/A% 9 1.2% 10 2.1% 0 0.0% 0 0.0%
element_children0 N/A% 1 0.1% 1 0.2% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.1% -1 -0.2% 0 0.0% 0 0.0%