Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)60 56 -4 -6.7%
Incl. Wall Time (microsec) per call 5 4 -0 -6.7%
Excl. Wall Time (microsec)60 56 -4 -6.7%
Incl. CPU (microsecs)78 74 -4 -5.1%
Incl. CPU (microsecs) per call 6 6 -0 -5.1%
Excl. CPU (microsec)78 74 -4 -5.1%
Incl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)936 936 0 0.0%

Parent/Child Regression/Improvement report for hash_hmac [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
hash_hmac0 N/A% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -3 -75.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -25.0% -1 -25.0% 0 N/A% 0 N/A%