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Run #519c03b86b1ec: 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::substr27 30.0% 470 0.0% 501 0.1% 13,460 0.1% 21,788 0.2%
Exclusive Metrics for Current Function276 58.7% 253 50.5% 1,872 13.9% 11,056 50.7%
Parent functions
Drupal\Component\Utility\Unicode::truncate17 63.0% 341 72.6% 361 72.1% 11,356 84.4% 20,096 92.2%
drupal_substr10 37.0% 129 27.4% 140 27.9% 2,104 15.6% 1,692 7.8%
Child functions
mb_substr27 50.0% 165 35.1% 197 39.3% 11,112 82.6% 10,256 47.1%
Drupal\Component\Utility\Unicode::getStatus27 50.0% 29 6.2% 51 10.2% 476 3.5% 476 2.2%