Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls44 64 20 45.5%
Incl. Wall Time (microsec)484 667 183 37.8%
Incl. Wall Time (microsec) per call 11 10 -1 -5.3%
Excl. Wall Time (microsec)384 567 183 47.7%
Incl. CPU (microsecs)530 731 201 37.9%
Incl. CPU (microsecs) per call 12 11 -1 -5.2%
Excl. CPU (microsec)415 619 204 49.2%
Incl. MemUse (bytes)8,068 10,788 2,720 33.7%
Incl. MemUse (bytes) per call 183 169 -15 -8.1%
Excl. MemUse (bytes)6,552 9,272 2,720 41.5%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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_callback20 100.0% 183 0.3% 201 0.4% 2,720 2.9% 0 0.0%
Exclusive Metrics Diff for Current Function183 100.0% 204 101.5% 2,720 100.0% 0 N/A%
Parent functions
filter_xss20 100.0% 177 96.7% 195 97.0% 2,720 100.0% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 6 3.3% 6 3.0% 0 0.0% 0 N/A%
Child function
_format_date_callback0 N/A% 0 0.0% -3 -1.5% 0 0.0% 0 N/A%