Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\String::format

Drupal\Component\Utility\String::formatRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls16 17 1 6.2%
Incl. Wall Time (microsec)660 726 66 10.0%
Incl. Wall Time (microsec) per call 41 43 1 3.5%
Excl. Wall Time (microsec)117 140 23 19.7%
Incl. CPU (microsecs)670 743 73 10.9%
Incl. CPU (microsecs) per call 42 44 2 4.4%
Excl. CPU (microsec)101 124 23 22.8%
Incl. MemUse (bytes)9,048 10,016 968 10.7%
Incl. MemUse (bytes) per call 566 589 24 4.2%
Excl. MemUse (bytes)1,312 1,584 272 20.7%
Incl. PeakMemUse (bytes)336,872 466,240 129,368 38.4%
Incl. PeakMemUse (bytes) per call 21,055 27,426 6,371 30.3%
Excl. PeakMemUse (bytes)1,712 2,608 896 52.3%

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::format1 20.0% 66 194.1% 73 44.2% 968 0.5% 129,368 64.3%
Exclusive Metrics Diff for Current Function23 34.8% 23 31.5% 272 28.1% 896 0.7%
Parent functions
template_preprocess_image_style_preview2 200.0% 141 213.6% 143 195.9% 2,224 229.8% 101,488 78.4%
Drupal\Core\StringTranslation\TranslationManager::translate-1 -100.0% -75 -113.6% -70 -95.9% -1,256 -129.8% 27,880 21.6%
Child functions
strtr1 25.0% 36 54.5% 36 49.3% 96 9.9% 127,784 98.8%
Drupal\Component\Utility\String::checkPlain3 75.0% 10 15.2% 18 24.7% 600 62.0% 688 0.5%
Drupal\Component\Utility\String::placeholder0 0.0% -3 -4.5% -4 -5.5% 0 0.0% 0 0.0%