Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)47 38 -9 -19.1%
Incl. Wall Time (microsec) per call 6 5 -1 -19.1%
Excl. Wall Time (microsec)47 38 -9 -19.1%
Incl. CPU (microsecs)56 49 -7 -12.5%
Incl. CPU (microsecs) per call 7 6 -1 -12.5%
Excl. CPU (microsec)56 49 -7 -12.5%
Incl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. MemUse (bytes) per call 286 286 0 0.0%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes) per call 132 132 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 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% -9 -0.1% -7 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -7 -77.8% -9 -128.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -2 -22.2% 2 28.6% 0 N/A% 0 N/A%