Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::inputIsFormat

Drupal\Component\Datetime\DateTimePlus::inputIsFormatRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4 8 4 100.0%
Incl. Wall Time (microsec) per call 4 8 4 100.0%
Excl. Wall Time (microsec)4 8 4 100.0%
Incl. CPU (microsecs)6 511 505 8416.7%
Incl. CPU (microsecs) per call 6 511 505 8416.7%
Excl. CPU (microsec)5 505 500 10000.0%
Incl. MemUse (bytes)2,048 34,816 32,768 1600.0%
Incl. MemUse (bytes) per call 2,048 34,816 32,768 1600.0%
Excl. MemUse (bytes)1,240 34,008 32,768 2642.6%
Incl. PeakMemUse (bytes)1,608 66,648 65,040 4044.8%
Incl. PeakMemUse (bytes) per call 1,608 66,648 65,040 4044.8%
Excl. PeakMemUse (bytes)1,048 66,088 65,040 6206.1%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::inputIsFormat [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::inputIsFormat0 N/A% 4 0.1% 505 11.6% 32,768 59.0% 65,040 114.0%
Exclusive Metrics Diff for Current Function4 100.0% 500 99.0% 32,768 100.0% 65,040 100.0%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 4 100.0% 505 100.0% 32,768 100.0% 65,040 100.0%
Child function
is_string0 N/A% 0 0.0% 5 1.0% 0 0.0% 0 0.0%