Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_bootstrap@1

drupal_bootstrap@1Run #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,675 8,507 -168 -1.9%
Incl. Wall Time (microsec) per call 8,675 8,507 -168 -1.9%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. CPU (microsecs)8,393 8,238 -155 -1.8%
Incl. CPU (microsecs) per call 8,393 8,238 -155 -1.8%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)2,017,536 2,017,448 -88 -0.0%
Incl. MemUse (bytes) per call 2,017,536 2,017,448 -88 -0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)2,299,496 2,299,392 -104 -0.0%
Incl. PeakMemUse (bytes) per call 2,299,496 2,299,392 -104 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_bootstrap@1 [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_bootstrap@10 N/A% -168 -6.7% -155 -16.4% -88 -0.1% -104 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -3 -1.9% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_page_cache0 N/A% -168 -100.0% -155 -100.0% -88 -100.0% -104 -100.0%
Child functions
_drupal_bootstrap_variables0 N/A% -134 -79.8% -120 -77.4% -104 -118.2% -96 -92.3%
_drupal_bootstrap_database0 N/A% -34 -20.2% -33 -21.3% 16 18.2% -8 -7.7%
array_shift0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%