Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)114,486 113,149 -1,337 -1.2%
Incl. Wall Time (microsec) per call 114,486 113,149 -1,337 -1.2%
Excl. Wall Time (microsec)37 44 7 18.9%
Incl. CPU (microsecs)111,074 109,588 -1,486 -1.3%
Incl. CPU (microsecs) per call 111,074 109,588 -1,486 -1.3%
Excl. CPU (microsec)31 39 8 25.8%
Incl. MemUse (bytes)3,879,608 3,842,944 -36,664 -0.9%
Incl. MemUse (bytes) per call 3,879,608 3,842,944 -36,664 -0.9%
Excl. MemUse (bytes)15,872 15,872 0 0.0%
Incl. PeakMemUse (bytes)4,073,576 4,037,000 -36,576 -0.9%
Incl. PeakMemUse (bytes) per call 4,073,576 4,037,000 -36,576 -0.9%
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% -1,337 -357.5% -1,486 -140.3% -36,664 -99.0% -36,576 -97.7%
Exclusive Metrics Diff for Current Function7 0.5% 8 0.5% 0 0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% -1,337 -100.0% -1,486 -100.0% -36,664 -100.0% -36,576 -100.0%
Child functions
theme0 N/A% -1,347 -100.7% -1,499 -100.9% -36,712 -100.1% -37,296 -102.0%
drupal_process_attached0 N/A% 9 0.7% 9 0.6% 48 0.1% 720 2.0%
element_children0 N/A% -5 -0.4% -5 -0.3% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%