Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)683 657 -26 -3.8%
Incl. Wall Time (microsec) per call 11 10 -0 -3.8%
Excl. Wall Time (microsec)394 372 -22 -5.6%
Incl. CPU (microsecs)748 717 -31 -4.1%
Incl. CPU (microsecs) per call 12 11 -0 -4.1%
Excl. CPU (microsec)423 398 -25 -5.9%
Incl. MemUse (bytes)15,928 15,928 0 0.0%
Incl. MemUse (bytes) per call 245 245 0 0.0%
Excl. MemUse (bytes)12,632 12,632 0 0.0%
Incl. PeakMemUse (bytes)1,984 1,984 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)992 992 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% -26 -5.4% -31 -7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -84.6% -25 -80.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -16 -61.5% -12 -38.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -10 -38.5% -19 -61.3% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -4 -15.4% -6 -19.4% 0 N/A% 0 N/A%