Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)45 45 0 0.0%
Incl. Wall Time (microsec) per call 45 45 0 0.0%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)47 47 0 0.0%
Incl. CPU (microsecs) per call 47 47 0 0.0%
Excl. CPU (microsec)20 17 -3 -15.0%
Incl. MemUse (bytes)3,012 3,012 0 0.0%
Incl. MemUse (bytes) per call 3,012 3,012 0 0.0%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -3 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Access\CsrfTokenGenerator::get0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -1 N/A% 1 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 N/A% 1 N/A% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 N/A% 1 N/A% 0 N/A% 0 N/A%
is_scalar0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%