Diff Report
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51a1855d1e29cRun #51a184397f8ebDiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)75 63 -12 -16.0%
Incl. Wall Time (microsec) per call 8 8 -0 -5.5%
Excl. Wall Time (microsec)75 63 -12 -16.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,536 1,460 -76 -4.9%
Incl. MemUse (bytes) per call 171 183 12 6.9%
Excl. MemUse (bytes)1,536 1,460 -76 -4.9%
Incl. PeakMemUse (bytes)900 788 -112 -12.4%
Incl. PeakMemUse (bytes) per call 100 99 -2 -1.5%
Excl. PeakMemUse (bytes)900 788 -112 -12.4%

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% -12 -0.3% 0 N/A% -76 -0.5% -112 -0.7%
Exclusive Metrics Diff for Current Function-12 -100.0% 0 N/A% -76 -100.0% -112 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -10 -83.3% 0 N/A% -76 -100.0% -112 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -2 -16.7% 0 N/A% 0 0.0% 0 0.0%