Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)113,149 113,944 795 0.7%
Incl. Wall Time (microsec) per call 113,149 113,944 795 0.7%
Excl. Wall Time (microsec)44 42 -2 -4.5%
Incl. CPU (microsecs)109,588 111,363 1,775 1.6%
Incl. CPU (microsecs) per call 109,588 111,363 1,775 1.6%
Excl. CPU (microsec)39 44 5 12.8%
Incl. MemUse (bytes)3,842,944 3,842,944 0 0.0%
Incl. MemUse (bytes) per call 3,842,944 3,842,944 0 0.0%
Excl. MemUse (bytes)15,872 15,872 0 0.0%
Incl. PeakMemUse (bytes)4,037,000 4,037,000 0 0.0%
Incl. PeakMemUse (bytes) per call 4,037,000 4,037,000 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 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% 795 32.3% 1,775 235.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.3% 5 0.3% 0 N/A% 0 N/A%
Parent function
drupal_render_page0 N/A% 795 100.0% 1,775 100.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 826 103.9% 1,778 100.2% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -28 -3.5% -5 -0.3% 0 N/A% 0 N/A%
element_children0 N/A% -1 -0.1% -2 -0.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%