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

Drupal\Core\Datetime\DrupalDateTime::formatRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)822 874 52 6.3%
Incl. Wall Time (microsec) per call 822 874 52 6.3%
Excl. Wall Time (microsec)55 58 3 5.5%
Incl. CPU (microsecs)823 875 52 6.3%
Incl. CPU (microsecs) per call 823 875 52 6.3%
Excl. CPU (microsec)44 45 1 2.3%
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 Function3 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%