Diff Report
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #51ad018db619cRun #51ad01387670bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)193 188 -5 -2.6%
Incl. Wall Time (microsec) per call 97 94 -3 -2.6%
Excl. Wall Time (microsec)33 32 -1 -3.0%
Incl. CPU (microsecs)196 191 -5 -2.6%
Incl. CPU (microsecs) per call 98 96 -3 -2.6%
Excl. CPU (microsec)23 25 2 8.7%
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)108,048 108,048 0 0.0%
Incl. PeakMemUse (bytes) per call 54,024 54,024 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% -5 -1.5% -5 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -20.0% 2 40.0% 0 N/A% 0 N/A%
Parent function
drupal_get_token0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -4 -80.0% -4 -80.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%