Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls4,155 4,155 0 0.0%
Incl. Wall Time (microsec)14,614 14,683 69 0.5%
Incl. Wall Time (microsec) per call 4 4 0 0.5%
Excl. Wall Time (microsec)12,228 12,435 207 1.7%
Incl. MemUse (bytes)7,403,624 7,403,784 160 0.0%
Incl. MemUse (bytes) per call 1,782 1,782 0 0.0%
Excl. MemUse (bytes)7,340,976 7,341,144 168 0.0%
Incl. PeakMemUse (bytes)64,752 65,336 584 0.9%
Incl. PeakMemUse (bytes) per call 16 16 0 0.9%
Excl. PeakMemUse (bytes)63,232 63,816 584 0.9%

Parent/Child Regression/Improvement report for preg_replace_callback [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace_callback0 N/A% 69 0.2% 160 500.0% 584 143.1%
Exclusive Metrics Diff for Current Function207 300.0% 168 105.0% 584 100.0%
Parent functions
_filter_url0 N/A% 270 391.3% 168 105.0% 584 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -192 -278.3% -8 -5.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% -9 -13.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Datetime\DrupalDateTime::Drupal\Core\Datetime\{closure}0 N/A% -138 -200.0% -8 -5.0% 0 0.0%