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

hash_hmacRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls131 130 -1 -0.8%
Incl. Wall Time (microsec)983 982 -1 -0.1%
Incl. Wall Time (microsec) per call 8 8 0 0.7%
Excl. Wall Time (microsec)983 982 -1 -0.1%
Incl. CPU (microsecs)1,123 1,125 2 0.2%
Incl. CPU (microsecs) per call 9 9 0 0.9%
Excl. CPU (microsec)1,123 1,125 2 0.2%
Incl. MemUse (bytes)9,312 9,224 -88 -0.9%
Incl. MemUse (bytes) per call 71 71 -0 -0.2%
Excl. MemUse (bytes)9,312 9,224 -88 -0.9%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 6 7 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_hmac-1 -100.0% -1 -0.0% 2 0.1% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 2 100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -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%