Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)34 35 1 2.9%
Incl. Wall Time (microsec) per call 4 4 0 2.9%
Excl. Wall Time (microsec)34 35 1 2.9%
Incl. CPU (microsecs)45 46 1 2.2%
Incl. CPU (microsecs) per call 6 6 0 2.2%
Excl. CPU (microsec)45 46 1 2.2%
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)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 117 117 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% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 100.0% 3 300.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%