Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)100 1,798 1,698 1698.0%
Incl. Wall Time (microsec) per call 14 225 210 1473.2%
Excl. Wall Time (microsec)55 147 92 167.3%
Incl. CPU (microsecs)108 1,739 1,631 1510.2%
Incl. CPU (microsecs) per call 15 217 202 1308.9%
Excl. CPU (microsec)61 152 91 149.2%
Incl. MemUse (bytes)5,608 39,936 34,328 612.1%
Incl. MemUse (bytes) per call 801 4,992 4,191 523.1%
Excl. MemUse (bytes)2,880 4,208 1,328 46.1%
Incl. PeakMemUse (bytes)3,872 31,696 27,824 718.6%
Incl. PeakMemUse (bytes) per call 553 3,962 3,409 616.3%
Excl. PeakMemUse (bytes)1,264 1,264 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_callback1 20.0% 1,698 30.2% 1,631 70.5% 34,328 17.0% 27,824 15.8%
Exclusive Metrics Diff for Current Function92 5.4% 91 5.6% 1,328 3.9% 0 0.0%
Parent functions
filter_xss1 100.0% 1,699 100.1% 1,631 100.0% 34,328 100.0% 27,824 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
_filter_xss_split4 100.0% 1,608 94.7% 1,542 94.5% 33,000 96.1% 27,824 100.0%
_format_date_callback0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%