Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls11 10 -1 -9.1%
Incl. Wall Time (microsec)57 55 -2 -3.5%
Incl. Wall Time (microsec) per call 5 6 0 6.1%
Excl. Wall Time (microsec)57 55 -2 -3.5%
Incl. CPU (microsecs)69 64 -5 -7.2%
Incl. CPU (microsecs) per call 6 6 0 2.0%
Excl. CPU (microsec)69 64 -5 -7.2%
Incl. MemUse (bytes)2,520 2,432 -88 -3.5%
Incl. MemUse (bytes) per call 229 243 14 6.2%
Excl. MemUse (bytes)2,520 2,432 -88 -3.5%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 99 109 10 10.0%
Excl. PeakMemUse (bytes)1,088 1,088 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_hmac-1 -100.0% -2 -1.3% -5 -8.3% -88 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -5 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -2 -100.0% -6 -120.0% -88 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 1 20.0% 0 0.0% 0 N/A%