Run Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for drupal_strtolower [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_strtolower23 41.8% 419 0.1% 437 0.1% 5,384 0.0% 2,160 0.0%
Exclusive Metrics for Current Function61 14.6% 57 13.0% 1,880 34.9% 936 43.3%
Parent functions
drupal_clean_id_identifier14 60.9% 247 58.9% 259 59.3% 2,440 45.3% 448 20.7%
drupal_html_class9 39.1% 172 41.1% 178 40.7% 2,944 54.7% 1,712 79.3%
Child function
Drupal\Component\Utility\Unicode::strtolower23 100.0% 358 85.4% 380 87.0% 3,504 65.1% 1,224 56.7%