Diff Report
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519eb5243677dRun #519eb486908e7DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)587 563 -24 -4.1%
Incl. Wall Time (microsec) per call 13 13 -1 -4.1%
Excl. Wall Time (microsec)441 416 -25 -5.7%
Incl. CPU (microsecs)619 623 4 0.6%
Incl. CPU (microsecs) per call 14 14 0 0.6%
Excl. CPU (microsec)448 459 11 2.5%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 174 174 0 0.0%
Excl. MemUse (bytes)6,332 6,332 0 0.0%
Incl. PeakMemUse (bytes)2,436 2,436 0 0.0%
Incl. PeakMemUse (bytes) per call 54 54 0 0.0%
Excl. PeakMemUse (bytes)884 884 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% -24 -1.2% 4 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -104.2% 11 275.0% 0 N/A% 0 N/A%
Parent functions
filter_xss0 N/A% -24 -100.0% -11 -275.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 15 375.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 1 4.2% -7 -175.0% 0 N/A% 0 N/A%