Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls3 9 6 200.0%
Incl. Wall Time (microsec)23 104 81 352.2%
Incl. Wall Time (microsec) per call 8 12 4 50.7%
Excl. Wall Time (microsec)23 104 81 352.2%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 1,333 0 -1,333 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)700 1,536 836 119.4%
Incl. MemUse (bytes) per call 233 171 -63 -26.9%
Excl. MemUse (bytes)700 1,536 836 119.4%
Incl. PeakMemUse (bytes)600 600 0 0.0%
Incl. PeakMemUse (bytes) per call 200 67 -133 -66.7%
Excl. PeakMemUse (bytes)600 600 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_hmac6 100.0% 81 0.1% -4,000 -6.2% 836 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function81 100.0% -4,000 -100.0% 836 100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase642 33.3% 54 66.7% 0 0.0% 532 63.6% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 66.7% 27 33.3% -4,000 -100.0% 304 36.4% 0 N/A%