Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)408 381 -27 -6.6%
Incl. Wall Time (microsec) per call 26 24 -2 -6.6%
Excl. Wall Time (microsec)86 74 -12 -14.0%
Incl. CPU (microsecs)429 400 -29 -6.8%
Incl. CPU (microsecs) per call 27 25 -2 -6.8%
Excl. CPU (microsec)104 90 -14 -13.5%
Incl. MemUse (bytes)30,080 30,072 -8 -0.0%
Incl. MemUse (bytes) per call 1,880 1,880 -1 -0.0%
Excl. MemUse (bytes)5,008 5,008 0 0.0%
Incl. PeakMemUse (bytes)17,800 19,928 2,128 12.0%
Incl. PeakMemUse (bytes) per call 1,113 1,246 133 12.0%
Excl. PeakMemUse (bytes)1,184 1,184 0 0.0%

Parent/Child Regression/Improvement report for preg_replace_callback [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
preg_replace_callback0 N/A% -27 -1.7% -29 -1.6% -8 -0.0% 2,128 6.0%
Exclusive Metrics Diff for Current Function-12 -44.4% -14 -48.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% -27 -100.0% -27 -93.1% -8 -100.0% 2,128 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% -2 -6.9% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Xss::Drupal\Component\Utility\{closure}0 N/A% -14 -51.9% -15 -51.7% -8 -100.0% 2,128 100.0%
_format_date_callback0 N/A% -1 -3.7% 0 0.0% 0 0.0% 0 0.0%