Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Unicode::strtolowerRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)1,240 1,247 7 0.6%
Incl. Wall Time (microsec) per call 14 14 0 0.6%
Excl. Wall Time (microsec)438 438 0 0.0%
Incl. CPU (microsecs)1,311 1,333 22 1.7%
Incl. CPU (microsecs) per call 15 15 0 1.7%
Excl. CPU (microsec)378 384 6 1.6%
Incl. MemUse (bytes)14,664 14,664 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)7,120 7,120 0 0.0%
Incl. PeakMemUse (bytes)6,160 5,832 -328 -5.3%
Incl. PeakMemUse (bytes) per call 68 65 -4 -5.3%
Excl. PeakMemUse (bytes)2,464 2,384 -80 -3.2%

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% 7 0.3% 22 0.8% 0 0.0% -328 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 6 27.3% 0 N/A% -80 -24.4%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 4 57.1% 6 27.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 2 28.6% 1 4.5% 0 N/A% 0 0.0%
drupal_strtolower0 N/A% 1 14.3% 15 68.2% 0 N/A% -328 -100.0%
Child functions
mb_strtolower0 N/A% 5 71.4% 23 104.5% 0 N/A% -248 -75.6%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 28.6% -7 -31.8% 0 N/A% 0 0.0%