Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)251 252 1 0.4%
Incl. Wall Time (microsec) per call 50 50 0 0.4%
Excl. Wall Time (microsec)66 66 0 0.0%
Incl. CPU (microsecs)255 257 2 0.8%
Incl. CPU (microsecs) per call 51 51 0 0.8%
Excl. CPU (microsec)45 47 2 4.4%
Incl. MemUse (bytes)12,960 12,960 0 0.0%
Incl. MemUse (bytes) per call 2,592 2,592 0 0.0%
Excl. MemUse (bytes)504 504 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1 0.1% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DateFormatter::format0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace0 N/A% 2 200.0% 2 100.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1 -100.0% -3 -150.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 1 100.0% 1 50.0% 0 N/A% 0 N/A%