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

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a0f086f2681Run #51a0ef63cb19eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,615 7,584 -31 -0.4%
Incl. Wall Time (microsec) per call 692 689 -3 -0.4%
Excl. Wall Time (microsec)372 365 -7 -1.9%
Incl. CPU (microsecs)20,000 20,002 2 0.0%
Incl. CPU (microsecs) per call 1,818 1,818 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
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)7,732 7,900 168 2.2%
Incl. PeakMemUse (bytes) per call 703 718 15 2.2%
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 Function-7 -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%