Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls26 27 1 3.8%
Incl. Wall Time (microsec)145 152 7 4.8%
Incl. Wall Time (microsec) per call 6 6 0 0.9%
Excl. Wall Time (microsec)145 152 7 4.8%
Incl. CPU (microsecs)172 174 2 1.2%
Incl. CPU (microsecs) per call 7 6 -0 -2.6%
Excl. CPU (microsec)172 174 2 1.2%
Incl. MemUse (bytes)3,872 3,960 88 2.3%
Incl. MemUse (bytes) per call 149 147 -2 -1.5%
Excl. MemUse (bytes)3,872 3,960 88 2.3%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 31 30 -1 -3.7%
Excl. PeakMemUse (bytes)816 816 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_hmac1 100.0% 7 0.4% 2 0.1% 88 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 2 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 7 100.0% 0 0.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 2 100.0% 0 0.0% 0 N/A%