Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)70 67 -3 -4.3%
Incl. Wall Time (microsec) per call 5 4 -0 -4.3%
Excl. Wall Time (microsec)70 67 -3 -4.3%
Incl. CPU (microsecs)83 81 -2 -2.4%
Incl. CPU (microsecs) per call 6 5 -0 -2.4%
Excl. CPU (microsec)83 81 -2 -2.4%
Incl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. MemUse (bytes) per call 191 191 0 0.0%
Excl. MemUse (bytes)2,872 2,872 0 0.0%
Incl. PeakMemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes) per call 60 60 0 0.0%
Excl. PeakMemUse (bytes)904 904 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% -3 -5.2% -2 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -3 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%