Run Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Utility\Unicode::substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Component\Utility\Unicode::substr29 30.2% 545 0.1% 573 0.1% 14,144 0.1% 22,988 0.2%
Exclusive Metrics for Current Function308 56.5% 279 48.7% 1,920 13.6% 11,640 50.6%
Parent functions
Drupal\Component\Utility\Unicode::truncate18 62.1% 403 73.9% 419 73.1% 11,996 84.8% 21,296 92.6%
drupal_substr11 37.9% 142 26.1% 154 26.9% 2,148 15.2% 1,692 7.4%
Child functions
mb_substr29 50.0% 206 37.8% 234 40.8% 11,748 83.1% 10,872 47.3%
Drupal\Component\Utility\Unicode::getStatus29 50.0% 31 5.7% 60 10.5% 476 3.4% 476 2.1%