Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2797a7d51: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #557c2635273b3Run #557c2797a7d51DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)262 234 -28 -10.7%
Incl. Wall Time (microsec) per call 26 23 -3 -10.7%
Excl. Wall Time (microsec)92 89 -3 -3.3%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 588 588 0 0.0%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)87,800 87,592 -208 -0.2%
Incl. PeakMemUse (bytes) per call 8,780 8,759 -21 -0.2%
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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -28 -2.6% 0 0.0% -208 -0.2%
Exclusive Metrics Diff for Current Function-3 -10.7% 0 N/A% 0 0.0%
Parent function
Drupal\image\Entity\ImageStyle::getPathToken0 N/A% -28 -100.0% 0 N/A% -208 -100.0%
Child functions
strtr0 N/A% -19 -67.9% 0 N/A% -208 -100.0%
hash_hmac0 N/A% -8 -28.6% 0 N/A% 0 0.0%
base64_encode0 N/A% 2 7.1% 0 N/A% 0 0.0%
is_scalar0 N/A% 0 0.0% 0 N/A% 0 0.0%