Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: 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 #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)348 347 -1 -0.3%
Incl. Wall Time (microsec) per call 15 14 -0 -0.3%
Excl. Wall Time (microsec)116 117 1 0.9%
Incl. CPU (microsecs)363 366 3 0.8%
Incl. CPU (microsecs) per call 15 15 0 0.8%
Excl. CPU (microsec)94 104 10 10.6%
Incl. MemUse (bytes)5,960 5,984 24 0.4%
Incl. MemUse (bytes) per call 248 249 1 0.4%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)3,440 3,264 -176 -5.1%
Incl. PeakMemUse (bytes) per call 143 136 -7 -5.1%
Excl. PeakMemUse (bytes)1,392 1,440 48 3.4%

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 Function1 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%