Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #5206d663ca0baRun #5206d6d973591DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)160 158 -2 -1.2%
Incl. Wall Time (microsec) per call 80 79 -1 -1.2%
Excl. Wall Time (microsec)35 38 3 8.6%
Incl. CPU (microsecs)163 161 -2 -1.2%
Incl. CPU (microsecs) per call 82 81 -1 -1.2%
Excl. CPU (microsec)29 32 3 10.3%
Incl. MemUse (bytes)4,384 4,384 0 0.0%
Incl. MemUse (bytes) per call 2,192 2,192 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)106,328 106,328 0 0.0%
Incl. PeakMemUse (bytes) per call 53,164 53,164 0 0.0%
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% -2 -0.7% -2 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 150.0% 3 150.0% 0 N/A% 0 N/A%
Parent function
drupal_get_token0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -3 -150.0% -4 -200.0% 0 N/A% 0 N/A%
base64_encode0 N/A% -3 -150.0% -2 -100.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 N/A%