Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls3 9 6 200.0%
Incl. Wall Time (microsec)24 88 64 266.7%
Incl. Wall Time (microsec) per call 8 10 2 22.2%
Excl. Wall Time (microsec)24 88 64 266.7%
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)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)600 896 296 49.3%
Incl. PeakMemUse (bytes) per call 200 100 -100 -50.2%
Excl. PeakMemUse (bytes)600 896 296 49.3%

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% 64 0.0% 0 0.0% 836 0.1% 296 0.0%
Exclusive Metrics Diff for Current Function64 100.0% 0 N/A% 836 100.0% 296 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 66.7% 44 68.8% 0 N/A% 304 36.4% 296 100.0%
Drupal\Component\Utility\Crypt::hmacBase642 33.3% 20 31.2% 0 N/A% 532 63.6% 0 0.0%