Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)239 206 -33 -13.8%
Incl. Wall Time (microsec) per call 34 29 -5 -13.8%
Excl. Wall Time (microsec)53 55 2 3.8%
Incl. MemUse (bytes)5,472 5,448 -24 -0.4%
Incl. MemUse (bytes) per call 782 778 -3 -0.4%
Excl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes)85,512 83,952 -1,560 -1.8%
Incl. PeakMemUse (bytes) per call 12,216 11,993 -223 -1.8%
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% -33 -0.3% -24 -0.0% -1,560 -0.3%
Exclusive Metrics Diff for Current Function2 6.1% 0 0.0% 0 0.0%
Parent function
Drupal\image\Entity\ImageStyle::getPathToken0 N/A% -33 -100.0% -24 -100.0% -1,560 -100.0%
Child functions
strtr0 N/A% -32 -97.0% -24 -100.0% -1,560 -100.0%
hash_hmac0 N/A% -3 -9.1% 0 0.0% 0 0.0%
is_scalar0 N/A% 0 0.0% 0 0.0% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 0.0%