Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)179 195 16 8.9%
Incl. Wall Time (microsec) per call 9 10 1 8.9%
Excl. Wall Time (microsec)131 142 11 8.4%
Incl. CPU (microsecs)202 215 13 6.4%
Incl. CPU (microsecs) per call 10 11 1 6.4%
Excl. CPU (microsec)141 152 11 7.8%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 394 394 0 0.0%
Excl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. PeakMemUse (bytes)4,056 4,056 0 0.0%
Incl. PeakMemUse (bytes) per call 203 203 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 16 2.0% 13 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 68.8% 11 84.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 10 62.5% 8 61.5% 0 N/A% 0 N/A%
filter_xss0 N/A% 6 37.5% 5 38.5% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 5 31.2% 2 15.4% 0 N/A% 0 N/A%