Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)197 205 8 4.1%
Incl. Wall Time (microsec) per call 9 10 0 4.1%
Excl. Wall Time (microsec)96 91 -5 -5.2%
Incl. CPU (microsecs)230 234 4 1.7%
Incl. CPU (microsecs) per call 11 11 0 1.7%
Excl. CPU (microsec)124 115 -9 -7.3%
Incl. MemUse (bytes)1,028 1,028 0 0.0%
Incl. MemUse (bytes) per call 49 49 0 0.0%
Excl. MemUse (bytes)36 36 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::prepareTimezone [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::prepareTimezone0 N/A% 8 0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -62.5% -9 -225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 8 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 13 162.5% 15 375.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%