Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\String::format

Drupal\Component\Utility\String::formatRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)91 87 -4 -4.4%
Incl. Wall Time (microsec) per call 23 22 -1 -4.4%
Excl. Wall Time (microsec)49 47 -2 -4.1%
Incl. CPU (microsecs)96 91 -5 -5.2%
Incl. CPU (microsecs) per call 24 23 -1 -5.2%
Excl. CPU (microsec)45 38 -7 -15.6%
Incl. MemUse (bytes)3,476 3,476 0 0.0%
Incl. MemUse (bytes) per call 869 869 0 0.0%
Excl. MemUse (bytes)676 676 0 0.0%
Incl. PeakMemUse (bytes)3,408 3,408 0 0.0%
Incl. PeakMemUse (bytes) per call 852 852 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\String::format [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::format0 N/A% -4 -0.3% -5 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% -7 -140.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\StringTranslation\TranslationManager::translate0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\String::checkPlain0 N/A% -1 -25.0% -1 -20.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -25.0% 2 40.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::placeholder0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%