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::format

Drupal\Component\Utility\String::formatRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls158 8 -150 -94.9%
Incl. Wall Time (microsec)8,462 79 -8,383 -99.1%
Incl. Wall Time (microsec) per call 54 10 -44 -81.6%
Excl. Wall Time (microsec)2,730 55 -2,675 -98.0%
Incl. CPU (microsecs)8,584 85 -8,499 -99.0%
Incl. CPU (microsecs) per call 54 11 -44 -80.4%
Excl. CPU (microsec)2,170 46 -2,124 -97.9%
Incl. MemUse (bytes)60,056 4,192 -55,864 -93.0%
Incl. MemUse (bytes) per call 380 524 144 37.9%
Excl. MemUse (bytes)-73,896 1,416 75,312 101.9%
Incl. PeakMemUse (bytes)2,568 1,816 -752 -29.3%
Incl. PeakMemUse (bytes) per call 16 227 211 1296.7%
Excl. PeakMemUse (bytes)1,360 848 -512 -37.6%

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::format-150 -14.3% -8,383 -2.9% -8,499 -7.3% -55,864 -12.6% -752 -0.1%
Exclusive Metrics Diff for Current Function-2,675 -31.9% -2,124 -25.0% 75,312 134.8% -512 -68.1%
Parent function
format_string-150 -100.0% -8,383 -100.0% -8,499 -100.0% -55,864 -100.0% -752 -100.0%
Child functions
Drupal\Component\Utility\String::placeholder-750 -83.3% -4,600 -54.9% -5,139 -60.5% -84,776 -151.8% 0 0.0%
strtr-150 -16.7% -1,107 -13.2% -1,230 -14.5% -46,400 -83.1% -96 -12.8%
Drupal\Component\Utility\String::checkPlain0 0.0% -1 -0.0% -6 -0.1% 0 0.0% -144 -19.1%