Diff Report
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519c045f200eaRun #519c03b86b1ecDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)529,884 531,144 1,260 0.2%
Incl. Wall Time (microsec) per call 529,884 531,144 1,260 0.2%
Excl. Wall Time (microsec)67 73 6 9.0%
Incl. CPU (microsecs)505,252 506,217 965 0.2%
Incl. CPU (microsecs) per call 505,252 506,217 965 0.2%
Excl. CPU (microsec)61 65 4 6.6%
Incl. MemUse (bytes)1,337,920 1,337,920 0 0.0%
Incl. MemUse (bytes) per call 1,337,920 1,337,920 0 0.0%
Excl. MemUse (bytes)2,308 2,308 0 0.0%
Incl. PeakMemUse (bytes)1,504,516 1,504,516 0 0.0%
Incl. PeakMemUse (bytes) per call 1,504,516 1,504,516 0 0.0%
Excl. PeakMemUse (bytes)268 268 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% 1,260 53.1% 965 89.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 0.5% 4 0.4% 0 N/A% 0 N/A%
Parent function
drupal_render_page0 N/A% 1,260 100.0% 965 100.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 1,252 99.4% 959 99.4% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 3 0.2% 2 0.2% 0 N/A% 0 N/A%
element_children0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%