Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)874 822 -52 -5.9%
Incl. Wall Time (microsec) per call 874 822 -52 -5.9%
Excl. Wall Time (microsec)58 55 -3 -5.2%
Incl. CPU (microsecs)875 823 -52 -5.9%
Incl. CPU (microsecs) per call 875 823 -52 -5.9%
Excl. CPU (microsec)45 44 -1 -2.2%
Incl. MemUse (bytes)14,008 14,008 0 0.0%
Incl. MemUse (bytes) per call 14,008 14,008 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)13,112 13,112 0 0.0%
Incl. PeakMemUse (bytes) per call 13,112 13,112 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::format [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\Core\Datetime\DrupalDateTime::format0 N/A% -52 -2.5% -52 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -5.8% -1 -1.9% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -52 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -27 -51.9% -28 -53.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -20 -38.5% -21 -40.4% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -3.8% -2 -3.8% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%