Diff Report
Run #51ec6582d0962: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)934 982 48 5.1%
Incl. Wall Time (microsec) per call 7 8 0 5.1%
Excl. Wall Time (microsec)934 982 48 5.1%
Incl. CPU (microsecs)1,092 1,125 33 3.0%
Incl. CPU (microsecs) per call 8 9 0 3.0%
Excl. CPU (microsec)1,092 1,125 33 3.0%
Incl. MemUse (bytes)9,224 9,224 0 0.0%
Incl. MemUse (bytes) per call 71 71 0 0.0%
Excl. MemUse (bytes)9,224 9,224 0 0.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 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% 48 1.9% 33 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function48 100.0% 33 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 48 100.0% 31 93.9% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% 2 6.1% 0 N/A% 0 N/A%