Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)419 425 6 1.4%
Incl. Wall Time (microsec) per call 60 61 1 1.4%
Excl. Wall Time (microsec)58 59 1 1.7%
Incl. CPU (microsecs)428 435 7 1.6%
Incl. CPU (microsecs) per call 61 62 1 1.6%
Excl. CPU (microsec)58 64 6 10.3%
Incl. MemUse (bytes)32,360 32,360 0 0.0%
Incl. MemUse (bytes) per call 4,623 4,623 0 0.0%
Excl. MemUse (bytes)4,552 4,552 0 0.0%
Incl. PeakMemUse (bytes)15,224 15,224 0 0.0%
Incl. PeakMemUse (bytes) per call 2,175 2,175 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,712 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% 6 0.1% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% 6 85.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% 5 83.3% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 16.7% 1 14.3% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Xss::Drupal\Component\Utility\{closure}0 N/A% 5 83.3% 1 14.3% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%