Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)100 1,836 1,736 1736.0%
Incl. Wall Time (microsec) per call 14 230 215 1506.5%
Excl. Wall Time (microsec)57 153 96 168.4%
Incl. CPU (microsecs)109 1,778 1,669 1531.2%
Incl. CPU (microsecs) per call 16 222 207 1327.3%
Excl. CPU (microsec)64 158 94 146.9%
Incl. MemUse (bytes)5,616 39,944 34,328 611.3%
Incl. MemUse (bytes) per call 802 4,993 4,191 522.3%
Excl. MemUse (bytes)2,888 4,216 1,328 46.0%
Incl. PeakMemUse (bytes)4,312 32,136 27,824 645.3%
Incl. PeakMemUse (bytes) per call 616 4,017 3,401 552.1%
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_callback1 20.0% 1,736 23.1% 1,669 31.3% 34,328 11.7% 27,824 10.4%
Exclusive Metrics Diff for Current Function96 5.5% 94 5.6% 1,328 3.9% 0 0.0%
Parent functions
filter_xss1 100.0% 1,735 99.9% 1,667 99.9% 34,328 100.0% 27,824 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
Child functions
_filter_xss_split4 100.0% 1,640 94.5% 1,575 94.4% 33,000 96.1% 27,824 100.0%
_format_date_callback0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%