Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)306 304 -2 -0.7%
Incl. Wall Time (microsec) per call 7 7 -0 -0.7%
Excl. Wall Time (microsec)306 304 -2 -0.7%
Incl. CPU (microsecs)350 350 0 0.0%
Incl. CPU (microsecs) per call 8 8 0 0.0%
Excl. CPU (microsec)350 350 0 0.0%
Incl. MemUse (bytes)4,256 4,256 0 0.0%
Incl. MemUse (bytes) per call 93 93 0 0.0%
Excl. MemUse (bytes)4,256 4,256 0 0.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
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_hmac0 N/A% -2 -0.5% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -3 -150.0% -2 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 50.0% 2 N/A% 0 N/A% 0 N/A%