Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)375,057 375,146 89 0.0%
Incl. Wall Time (microsec) per call 375,057 375,146 89 0.0%
Excl. Wall Time (microsec)58 57 -1 -1.7%
Incl. CPU (microsecs)365,774 366,586 812 0.2%
Incl. CPU (microsecs) per call 365,774 366,586 812 0.2%
Excl. CPU (microsec)53 49 -4 -7.5%
Incl. MemUse (bytes)1,376,128 1,376,128 0 0.0%
Incl. MemUse (bytes) per call 1,376,128 1,376,128 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)1,510,676 1,510,676 0 0.0%
Incl. PeakMemUse (bytes) per call 1,510,676 1,510,676 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% 89 4.7% 812 28.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.1% -4 -0.5% 0 N/A% 0 N/A%
Parent function
drupal_render_page0 N/A% 89 100.0% 812 100.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 98 110.1% 821 101.1% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -5 -5.6% -5 -0.6% 0 N/A% 0 N/A%
element_children0 N/A% -2 -2.2% -1 -0.1% 0 N/A% 0 N/A%
element_info0 N/A% -1 -1.1% 1 0.1% 0 N/A% 0 N/A%