Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)617,003 617,160 157 0.0%
Incl. Wall Time (microsec) per call 617,003 617,160 157 0.0%
Excl. Wall Time (microsec)62 63 1 1.6%
Incl. CPU (microsecs)604,587 604,333 -254 -0.0%
Incl. CPU (microsecs) per call 604,587 604,333 -254 -0.0%
Excl. CPU (microsec)59 55 -4 -6.8%
Incl. MemUse (bytes)1,774,908 1,774,908 0 0.0%
Incl. MemUse (bytes) per call 1,774,908 1,774,908 0 0.0%
Excl. MemUse (bytes)2,308 2,308 0 0.0%
Incl. PeakMemUse (bytes)1,992,456 1,992,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,992,456 1,992,456 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% 157 17.3% -254 -35.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.6% -4 -1.6% 0 N/A% 0 N/A%
Parent function
drupal_render_page0 N/A% 157 100.0% -254 -100.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 157 100.0% -251 -98.8% 0 N/A% 0 N/A%
element_children0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%