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

Drupal\Component\Utility\String::placeholderRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls 750 750 N/A%
Incl. Wall Time (microsec) 4,600 4,600 N/A%
Incl. Wall Time (microsec) per call N/A 6 6 N/A%
Excl. Wall Time (microsec) 2,089 2,089 N/A%
Incl. CPU (microsecs) 5,139 5,139 N/A%
Incl. CPU (microsecs) per call N/A 7 7 N/A%
Excl. CPU (microsec) 2,082 2,082 N/A%
Incl. MemUse (bytes) 84,776 84,776 N/A%
Incl. MemUse (bytes) per call N/A 113 113 N/A%
Excl. MemUse (bytes) -66,056 -66,056 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 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::placeholder750 50.0% 4,600 1.6% 5,139 4.4% 84,776 19.0% 0 0.0%
Exclusive Metrics Diff for Current Function2,089 45.4% 2,082 40.5% -66,056 -77.9% 0 N/A%
Parent function
Drupal\Component\Utility\String::format750 100.0% 4,600 100.0% 5,139 100.0% 84,776 100.0% 0 N/A%
Child function
Drupal\Component\Utility\String::checkPlain750 100.0% 2,511 54.6% 3,057 59.5% 150,832 177.9% 0 N/A%