Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls8 6 -2 -25.0%
Incl. Wall Time (microsec)1,966 99 -1,867 -95.0%
Incl. Wall Time (microsec) per call 246 17 -229 -93.3%
Excl. Wall Time (microsec)153 59 -94 -61.4%
Incl. CPU (microsecs)1,850 106 -1,744 -94.3%
Incl. CPU (microsecs) per call 231 18 -214 -92.4%
Excl. CPU (microsec)158 64 -94 -59.5%
Incl. MemUse (bytes)39,936 5,496 -34,440 -86.2%
Incl. MemUse (bytes) per call 4,992 916 -4,076 -81.7%
Excl. MemUse (bytes)4,208 2,768 -1,440 -34.2%
Incl. PeakMemUse (bytes)32,760 4,312 -28,448 -86.8%
Incl. PeakMemUse (bytes) per call 4,095 719 -3,376 -82.5%
Excl. PeakMemUse (bytes)1,704 1,704 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_callback-2 -33.3% -1,867 -15.5% -1,744 -11.6% -34,440 -13.4% -28,448 -12.7%
Exclusive Metrics Diff for Current Function-94 -5.0% -94 -5.4% -1,440 -4.2% 0 0.0%
Parent functions
filter_xss-2 -100.0% -1,872 -100.3% -1,749 -100.3% -34,440 -100.0% -28,448 -100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 5 0.3% 5 0.3% 0 0.0% 0 0.0%
Child functions
_filter_xss_split-4 -100.0% -1,774 -95.0% -1,652 -94.7% -33,000 -95.8% -28,448 -100.0%
_format_date_callback0 0.0% 1 0.1% 2 0.1% 0 0.0% 0 0.0%