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Run #519c153c76aa0: 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::substr19 28.8% 239 0.0% 259 0.0% 10,656 0.0% 10,176 0.0%
Exclusive Metrics for Current Function156 65.3% 144 55.6% 3,104 29.1% 5,184 50.9%
Parent functions
Drupal\Component\Utility\Unicode::truncate9 47.4% 129 54.0% 141 54.4% 6,872 64.5% 10,176 100.0%
drupal_substr10 52.6% 110 46.0% 118 45.6% 3,784 35.5% 0 0.0%
Child functions
mb_substr19 50.0% 60 25.1% 74 28.6% 6,728 63.1% 4,992 49.1%
Drupal\Component\Utility\Unicode::getStatus19 50.0% 23 9.6% 41 15.8% 824 7.7% 0 0.0%