Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)195 179 -16 -8.2%
Incl. Wall Time (microsec) per call 10 9 -1 -8.2%
Excl. Wall Time (microsec)142 131 -11 -7.7%
Incl. CPU (microsecs)215 202 -13 -6.0%
Incl. CPU (microsecs) per call 11 10 -1 -6.0%
Excl. CPU (microsec)152 141 -11 -7.2%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 394 394 0 0.0%
Excl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. PeakMemUse (bytes)4,056 4,056 0 0.0%
Incl. PeakMemUse (bytes) per call 203 203 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% -16 -2.0% -13 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -68.8% -11 -84.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -10 -62.5% -8 -61.5% 0 N/A% 0 N/A%
filter_xss0 N/A% -6 -37.5% -5 -38.5% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -5 -31.2% -2 -15.4% 0 N/A% 0 N/A%