Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::constructFallback

Drupal\Component\Datetime\DateTimePlus::constructFallbackRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29 27 -2 -6.9%
Incl. Wall Time (microsec) per call 29 27 -2 -6.9%
Excl. Wall Time (microsec)13 11 -2 -15.4%
Incl. CPU (microsecs)31 28 -3 -9.7%
Incl. CPU (microsecs) per call 31 28 -3 -9.7%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)3,216 3,232 16 0.5%
Incl. MemUse (bytes) per call 3,216 3,232 16 0.5%
Excl. MemUse (bytes)-592 -592 0 0.0%
Incl. PeakMemUse (bytes)4,336 0 -4,336 -100.0%
Incl. PeakMemUse (bytes) per call 4,336 0 -4,336 -100.0%
Excl. PeakMemUse (bytes)1,152 0 -1,152 -100.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::constructFallback [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\Component\Datetime\DateTimePlus::constructFallback0 N/A% -2 -0.0% -3 -0.1% 16 0.1% -4,336 -18.9%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -33.3% 0 0.0% -1,152 -26.6%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -2 -100.0% -3 -100.0% 16 100.0% -4,336 -100.0%
Child functions
DateTime::__construct0 N/A% 0 0.0% -2 -66.7% 16 100.0% -736 -17.0%
date_parse0 N/A% 0 0.0% 0 0.0% 0 0.0% -2,448 -56.5%