Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls130 131 1 0.8%
Incl. Wall Time (microsec)982 983 1 0.1%
Incl. Wall Time (microsec) per call 8 8 -0 -0.7%
Excl. Wall Time (microsec)982 983 1 0.1%
Incl. CPU (microsecs)1,125 1,123 -2 -0.2%
Incl. CPU (microsecs) per call 9 9 -0 -0.9%
Excl. CPU (microsec)1,125 1,123 -2 -0.2%
Incl. MemUse (bytes)9,224 9,312 88 1.0%
Incl. MemUse (bytes) per call 71 71 0 0.2%
Excl. MemUse (bytes)9,224 9,312 88 1.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 7 6 -0 -0.8%
Excl. PeakMemUse (bytes)848 848 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% 1 0.0% -2 -0.1% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -2 -100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 6 600.0% 4 200.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -5 -500.0% -6 -300.0% 0 0.0% 0 N/A%