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

hash_hmacRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)67 70 3 4.5%
Incl. Wall Time (microsec) per call 4 5 0 4.5%
Excl. Wall Time (microsec)67 70 3 4.5%
Incl. CPU (microsecs)81 83 2 2.5%
Incl. CPU (microsecs) per call 5 6 0 2.5%
Excl. CPU (microsec)81 83 2 2.5%
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 Function3 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%