Diff Report
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #523f1e3aba264Run #523f1dee40c1aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,026 2,024 -2 -0.1%
Incl. Wall Time (microsec) per call 81 81 -0 -0.1%
Excl. Wall Time (microsec)489 482 -7 -1.4%
Incl. CPU (microsecs)2,050 2,057 7 0.3%
Incl. CPU (microsecs) per call 82 82 0 0.3%
Excl. CPU (microsec)379 347 -32 -8.4%
Incl. MemUse (bytes)18,616 18,616 0 0.0%
Incl. MemUse (bytes) per call 745 745 0 0.0%
Excl. MemUse (bytes)-6,728 -6,728 0 0.0%
Incl. PeakMemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)552 552 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% -2 -0.2% 7 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -350.0% -32 -457.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% -2 -100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% -23 -1150.0% -18 -257.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 18 900.0% 27 385.7% 0 N/A% 0 N/A%
preg_replace0 N/A% 8 400.0% 13 185.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 2 100.0% 1 14.3% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 16 228.6% 0 N/A% 0 N/A%