Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls13 16 3 23.1%
Incl. Wall Time (microsec)60 84 24 40.0%
Incl. Wall Time (microsec) per call 5 5 1 13.8%
Excl. Wall Time (microsec)60 84 24 40.0%
Incl. CPU (microsecs)78 105 27 34.6%
Incl. CPU (microsecs) per call 6 7 1 9.4%
Excl. CPU (microsec)78 105 27 34.6%
Incl. MemUse (bytes)2,696 2,960 264 9.8%
Incl. MemUse (bytes) per call 207 185 -22 -10.8%
Excl. MemUse (bytes)2,696 2,960 264 9.8%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 72 59 -14 -18.8%
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_hmac3 100.0% 24 0.7% 27 0.8% 264 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function24 100.0% 27 100.0% 264 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath3 100.0% 27 112.5% 30 111.1% 264 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -3 -12.5% -3 -11.1% 0 0.0% 0 N/A%