Diff Report
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,584 7,615 31 0.4%
Incl. Wall Time (microsec) per call 689 692 3 0.4%
Excl. Wall Time (microsec)365 372 7 1.9%
Incl. CPU (microsecs)20,002 20,000 -2 -0.0%
Incl. CPU (microsecs) per call 1,818 1,818 -0 -0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)9,024 9,024 0 0.0%
Incl. MemUse (bytes) per call 820 820 0 0.0%
Excl. MemUse (bytes)-1,676 -1,676 0 0.0%
Incl. PeakMemUse (bytes)7,900 7,732 -168 -2.1%
Incl. PeakMemUse (bytes) per call 718 703 -15 -2.1%
Excl. PeakMemUse (bytes)1,300 1,300 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% 31 0.9% -2 -0.0% 0 0.0% -168 -0.8%
Exclusive Metrics Diff for Current Function7 22.6% 4,000 200000.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 31 100.0% -2 -100.0% 0 N/A% -168 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 19 61.3% -8,002 -400100.0% 0 N/A% -40 -23.8%
preg_replace_callback0 N/A% 7 22.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -6 -19.4% 4,000 200000.0% 0 N/A% -128 -76.2%
preg_replace0 N/A% 4 12.9% 0 0.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%