Run Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Crypt::hmacBase642 9.5% 78 0.0% 82 0.0% 3,140 0.0% 200 0.0%
Exclusive Metrics for Current Function41 52.6% 34 41.5% 988 31.5% 0 0.0%
Parent function
Drupal\Core\Access\CsrfTokenGenerator::computeToken2 100.0% 78 100.0% 82 100.0% 3,140 100.0% 200 100.0%
Child functions
hash_hmac2 20.0% 23 29.5% 26 31.7% 532 16.9% 112 56.0%
strtr2 20.0% 8 10.3% 12 14.6% 616 19.6% 88 44.0%
is_scalar4 40.0% 4 5.1% 5 6.1% 444 14.1% 0 0.0%
base64_encode2 20.0% 2 2.6% 5 6.1% 560 17.8% 0 0.0%