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Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Uuid\Php::generate [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\Uuid\Php::generate3 6.1% 1,075 0.2% 1,079 0.2% 18,676 0.2% 63,016 0.7%
Exclusive Metrics for Current Function134 12.5% 106 9.8% -416 -2.2% 492 0.8%
Parent function
Drupal\Component\Uuid\Uuid::generate3 100.0% 1,075 100.0% 1,079 100.0% 18,676 100.0% 63,016 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes3 8.1% 739 68.7% 743 68.9% 11,260 60.3% 58,784 93.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 2.7% 144 13.4% 146 13.5% 3,884 20.8% 3,740 5.9%
substr21 56.8% 21 2.0% 33 3.1% 888 4.8% 0 0.0%
sprintf3 8.1% 15 1.4% 19 1.8% 1,864 10.0% 0 0.0%
hash3 8.1% 13 1.2% 17 1.6% 660 3.5% 0 0.0%
base_convert6 16.2% 9 0.8% 15 1.4% 536 2.9% 0 0.0%