Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)40 38 -2 -5.0%
Incl. Wall Time (microsec) per call 4 4 -0 -5.0%
Excl. Wall Time (microsec)40 38 -2 -5.0%
Incl. CPU (microsecs)44 48 4 9.1%
Incl. CPU (microsecs) per call 5 5 0 9.1%
Excl. CPU (microsec)44 48 4 9.1%
Incl. MemUse (bytes)2,376 2,376 0 0.0%
Incl. MemUse (bytes) per call 264 264 0 0.0%
Excl. MemUse (bytes)2,376 2,376 0 0.0%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 104 104 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% -2 -0.5% 4 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -2 -100.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%