Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\String::placeholder

Drupal\Component\Utility\String::placeholderRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls10 5 -5 -50.0%
Incl. Wall Time (microsec)144 85 -59 -41.0%
Incl. Wall Time (microsec) per call 14 17 3 18.1%
Excl. Wall Time (microsec)60 31 -29 -48.3%
Incl. CPU (microsecs)153 92 -61 -39.9%
Incl. CPU (microsecs) per call 15 18 3 20.3%
Excl. CPU (microsec)56 31 -25 -44.6%
Incl. MemUse (bytes)3,032 2,584 -448 -14.8%
Incl. MemUse (bytes) per call 303 517 214 70.4%
Excl. MemUse (bytes)280 720 440 157.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\String::placeholder [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
Drupal\Component\Utility\String::placeholder-5 -50.0% -59 -0.5% -61 -0.4% -448 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -49.2% -25 -41.0% 440 98.2% 0 N/A%
Parent function
Drupal\Component\Utility\String::format-5 -100.0% -59 -100.0% -61 -100.0% -448 -100.0% 0 N/A%
Child function
Drupal\Component\Utility\String::checkPlain-5 -100.0% -30 -50.8% -36 -59.0% -888 -198.2% 0 N/A%