Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)1,023 5,327 4,304 420.7%
Incl. Wall Time (microsec) per call 38 197 159 420.7%
Excl. Wall Time (microsec)873 4,545 3,672 420.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 148 148 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)12,720 12,720 0 0.0%
Incl. MemUse (bytes) per call 471 471 0 0.0%
Excl. MemUse (bytes)8,872 8,872 0 0.0%
Incl. PeakMemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes) per call 178 178 0 0.0%
Excl. PeakMemUse (bytes)2,704 2,704 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_callback0 N/A% 4,304 0.0% 4,000 100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3,672 85.3% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
filter_xss0 N/A% 3,080 71.6% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1,224 28.4% 0 0.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 632 14.7% 0 0.0% 0 N/A% 0 N/A%