Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\String::placeholder

Drupal\Component\Utility\String::placeholderRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls750 -750 -100.0%
Incl. Wall Time (microsec)4,600 -4,600 -100.0%
Incl. Wall Time (microsec) per call 6 N/A -6 -100.0%
Excl. Wall Time (microsec)2,089 -2,089 -100.0%
Incl. CPU (microsecs)5,139 -5,139 -100.0%
Incl. CPU (microsecs) per call 7 N/A -7 -100.0%
Excl. CPU (microsec)2,082 -2,082 -100.0%
Incl. MemUse (bytes)84,776 -84,776 -100.0%
Incl. MemUse (bytes) per call 113 N/A -113 -100.0%
Excl. MemUse (bytes)-66,056 66,056 100.0%
Incl. PeakMemUse (bytes)0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 N/A 0 N/A%
Excl. PeakMemUse (bytes)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-750 -50.0% -4,600 -1.6% -5,139 -4.4% -84,776 -19.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2,089 -45.4% -2,082 -40.5% 66,056 77.9% 0 N/A%
Parent function
Drupal\Component\Utility\String::format-750 -100.0% -4,600 -100.0% -5,139 -100.0% -84,776 -100.0% 0 N/A%
Child function
Drupal\Component\Utility\String::checkPlain-750 -100.0% -2,511 -54.6% -3,057 -59.5% -150,832 -177.9% 0 N/A%