Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Unicode::strtolowerRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls136 137 1 0.7%
Incl. Wall Time (microsec)1,365 1,375 10 0.7%
Incl. Wall Time (microsec) per call 10 10 -0 -0.0%
Excl. Wall Time (microsec)538 554 16 3.0%
Incl. CPU (microsecs)1,480 1,471 -9 -0.6%
Incl. CPU (microsecs) per call 11 11 -0 -1.3%
Excl. CPU (microsec)406 380 -26 -6.4%
Incl. MemUse (bytes)22,072 22,200 128 0.6%
Incl. MemUse (bytes) per call 162 162 -0 -0.2%
Excl. MemUse (bytes)9,656 9,704 48 0.5%
Incl. PeakMemUse (bytes)5,432 5,968 536 9.9%
Incl. PeakMemUse (bytes) per call 40 44 4 9.1%
Excl. PeakMemUse (bytes)1,664 1,696 32 1.9%

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::strtolower1 33.3% 10 1.3% -9 -0.6% 128 0.1% 536 0.5%
Exclusive Metrics Diff for Current Function16 160.0% -26 -288.9% 48 37.5% 32 6.0%
Parent functions
drupal_strtolower1 100.0% 9 90.0% -12 -133.3% 128 100.0% 536 100.0%
Drupal\Core\Config\Entity\Query\Condition::match0 0.0% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 0.0% 1 10.0% 1 11.1% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus1 50.0% 0 0.0% 21 233.3% 0 0.0% 0 0.0%
mb_strtolower1 50.0% -6 -60.0% -4 -44.4% 80 62.5% 504 94.0%