Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)49 59 10 20.4%
Incl. Wall Time (microsec) per call 7 7 0 5.4%
Excl. Wall Time (microsec)49 59 10 20.4%
Incl. CPU (microsecs)59 75 16 27.1%
Incl. CPU (microsecs) per call 8 9 1 11.2%
Excl. CPU (microsec)59 75 16 27.1%
Incl. MemUse (bytes)2,168 2,256 88 4.1%
Incl. MemUse (bytes) per call 310 282 -28 -8.9%
Excl. MemUse (bytes)2,168 2,256 88 4.1%
Incl. PeakMemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes) per call 138 121 -17 -12.5%
Excl. PeakMemUse (bytes)968 968 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_hmac1 100.0% 10 0.1% 16 0.1% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 16 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 4 40.0% 8 50.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 6 60.0% 8 50.0% 0 0.0% 0 N/A%