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

hash_hmacRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)63 75 12 19.0%
Incl. Wall Time (microsec) per call 8 8 0 5.8%
Excl. Wall Time (microsec)63 75 12 19.0%
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)1,460 1,536 76 5.2%
Incl. MemUse (bytes) per call 183 171 -12 -6.5%
Excl. MemUse (bytes)1,460 1,536 76 5.2%
Incl. PeakMemUse (bytes)788 900 112 14.2%
Incl. PeakMemUse (bytes) per call 99 100 2 1.5%
Excl. PeakMemUse (bytes)788 900 112 14.2%

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% 12 0.3% 0 N/A% 76 0.5% 112 0.7%
Exclusive Metrics Diff for Current Function12 100.0% 0 N/A% 76 100.0% 112 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 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%