Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)303 297 -6 -2.0%
Incl. Wall Time (microsec) per call 13 12 -0 -2.0%
Excl. Wall Time (microsec)149 145 -4 -2.7%
Incl. CPU (microsecs)330 331 1 0.3%
Incl. CPU (microsecs) per call 14 14 0 0.3%
Excl. CPU (microsec)164 170 6 3.7%
Incl. MemUse (bytes)8,888 8,888 0 0.0%
Incl. MemUse (bytes) per call 370 370 0 0.0%
Excl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. PeakMemUse (bytes)1,504 1,424 -80 -5.3%
Incl. PeakMemUse (bytes) per call 63 59 -3 -5.3%
Excl. PeakMemUse (bytes)984 1,040 56 5.7%

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% -6 -0.1% 1 0.0% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function-4 -66.7% 6 600.0% 0 N/A% 56 70.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -3 -50.0% 2 200.0% 0 N/A% -136 -170.0%
Drupal\Component\Utility\Xss::filter0 N/A% -3 -50.0% -1 -100.0% 0 N/A% 56 70.0%
Child function
_format_date_callback0 N/A% -2 -33.3% -5 -500.0% 0 N/A% -136 -170.0%