Diff Report
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a45a3ea1945: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #51a459a8e59c2Run #51a45a3ea1945DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)969 981 12 1.2%
Incl. Wall Time (microsec) per call 27 27 0 1.2%
Excl. Wall Time (microsec)448 465 17 3.8%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 111 111 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)6,896 6,896 0 0.0%
Incl. MemUse (bytes) per call 192 192 0 0.0%
Excl. MemUse (bytes)-1,204 -1,204 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% 12 2.9% 4,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 141.7% 4,001 100.0% 0 N/A% 0 N/A%
Parent functions
image_style_path_token0 N/A% 12 100.0% 4,001 100.0% 0 N/A% 0 N/A%
drupal_get_token0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
hash_hmac0 N/A% -4 -33.3% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%