Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)52 49 -3 -5.8%
Incl. Wall Time (microsec) per call 9 8 -1 -5.8%
Excl. Wall Time (microsec)32 27 -5 -15.6%
Incl. CPU (microsecs)58 53 -5 -8.6%
Incl. CPU (microsecs) per call 10 9 -1 -8.6%
Excl. CPU (microsec)37 30 -7 -18.9%
Incl. MemUse (bytes)5,472 5,472 0 0.0%
Incl. MemUse (bytes) per call 912 912 0 0.0%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)4,584 4,584 0 0.0%
Incl. PeakMemUse (bytes) per call 764 764 0 0.0%
Excl. PeakMemUse (bytes)1,944 1,944 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% -3 -1.2% -5 -4.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% -7 -140.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -3 -100.0% -4 -80.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 2 66.7% 2 40.0% 0 N/A% 0 N/A%