Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)15,975 15,405 -570 -3.6%
Incl. Wall Time (microsec) per call 160 154 -6 -3.6%
Excl. Wall Time (microsec)2,314 2,339 25 1.1%
Incl. MemUse (bytes)1,468,800 1,465,600 -3,200 -0.2%
Incl. MemUse (bytes) per call 14,688 14,656 -32 -0.2%
Excl. MemUse (bytes)252,000 252,000 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -570 -0.0% -3,200 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function25 4.4% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Datetime\DateFormatter::format0 N/A% -570 -100.0% -3,200 -100.0% 0 N/A%
Child functions
preg_replace_callback0 N/A% -576 -101.1% -800 -25.0% 0 N/A%
preg_replace0 N/A% -58 -10.2% -2,400 -75.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 39 6.8% 0 0.0% 0 N/A%