Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)81 120 39 48.1%
Incl. Wall Time (microsec) per call 81 120 39 48.1%
Excl. Wall Time (microsec)14 52 38 271.4%
Incl. CPU (microsecs)83 121 38 45.8%
Incl. CPU (microsecs) per call 83 121 38 45.8%
Excl. CPU (microsec)14 49 35 250.0%
Incl. MemUse (bytes)3,352 3,352 0 0.0%
Incl. MemUse (bytes) per call 3,352 3,352 0 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes) per call 2,488 2,488 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 0 0.0%

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% 39 73.6% 38 30.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 97.4% 35 92.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 39 100.0% 38 100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% 1 2.6% 2 5.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%