Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)347 348 1 0.3%
Incl. Wall Time (microsec) per call 14 15 0 0.3%
Excl. Wall Time (microsec)117 116 -1 -0.9%
Incl. CPU (microsecs)366 363 -3 -0.8%
Incl. CPU (microsecs) per call 15 15 -0 -0.8%
Excl. CPU (microsec)104 94 -10 -9.6%
Incl. MemUse (bytes)5,984 5,960 -24 -0.4%
Incl. MemUse (bytes) per call 249 248 -1 -0.4%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)3,264 3,440 176 5.4%
Incl. PeakMemUse (bytes) per call 136 143 7 5.4%
Excl. PeakMemUse (bytes)1,440 1,392 -48 -3.3%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [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\Unicode::strtolower0 N/A% 1 0.0% -3 -0.0% -24 -0.1% 176 0.5%
Exclusive Metrics Diff for Current Function-1 -100.0% -10 -333.3% 0 0.0% -48 -27.3%
Parent function
drupal_strtolower0 N/A% 1 100.0% -3 -100.0% -24 -100.0% 176 100.0%
Child functions
mb_strtolower0 N/A% 2 200.0% 4 133.3% -24 -100.0% 224 127.3%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 0.0%