Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Access\CsrfTokenGenerator::computeToken

Drupal\Core\Access\CsrfTokenGenerator::computeTokenRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)568 686 118 20.8%
Incl. Wall Time (microsec) per call 284 343 59 20.8%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)415 377 -38 -9.2%
Incl. CPU (microsecs) per call 208 189 -19 -9.2%
Excl. CPU (microsec)28 31 3 10.7%
Incl. MemUse (bytes)5,876 5,876 0 0.0%
Incl. MemUse (bytes) per call 2,938 2,938 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)2,236 2,236 0 0.0%
Incl. PeakMemUse (bytes) per call 1,118 1,118 0 0.0%
Excl. PeakMemUse (bytes)328 328 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Access\CsrfTokenGenerator::computeToken [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Access\CsrfTokenGenerator::computeToken0 N/A% 118 13.0% -38 -10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 7.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Access\CsrfTokenGenerator::get0 N/A% 118 100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\PrivateKey::get0 N/A% 121 102.5% -38 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -2 -1.7% -3 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::getHashSalt0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%