Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\String::placeholder

Drupal\Component\Utility\String::placeholderRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls 750 750 N/A%
Incl. Wall Time (microsec) 4,534 4,534 N/A%
Incl. Wall Time (microsec) per call N/A 6 6 N/A%
Excl. Wall Time (microsec) 2,085 2,085 N/A%
Incl. CPU (microsecs) 5,053 5,053 N/A%
Incl. CPU (microsecs) per call N/A 7 7 N/A%
Excl. CPU (microsec) 2,056 2,056 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) -66,072 -66,072 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% 4,534 1.7% 5,053 5.1% 84,776 34.9% 0 0.0%
Exclusive Metrics Diff for Current Function2,085 46.0% 2,056 40.7% -66,072 -77.9% 0 N/A%
Parent function
Drupal\Component\Utility\String::format750 100.0% 4,534 100.0% 5,053 100.0% 84,776 100.0% 0 N/A%
Child function
Drupal\Component\Utility\String::checkPlain750 100.0% 2,449 54.0% 2,997 59.3% 150,848 177.9% 0 N/A%