Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls4 11 7 175.0%
Incl. Wall Time (microsec)23 61 38 165.2%
Incl. Wall Time (microsec) per call 6 6 -0 -3.6%
Excl. Wall Time (microsec)23 61 38 165.2%
Incl. CPU (microsecs)29 75 46 158.6%
Incl. CPU (microsecs) per call 7 7 -0 -6.0%
Excl. CPU (microsec)29 75 46 158.6%
Incl. MemUse (bytes)1,904 2,520 616 32.4%
Incl. MemUse (bytes) per call 476 229 -247 -51.9%
Excl. MemUse (bytes)1,904 2,520 616 32.4%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 272 99 -173 -63.6%
Excl. PeakMemUse (bytes)1,088 1,088 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_hmac7 100.0% 38 0.1% 46 0.2% 616 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function38 100.0% 46 100.0% 616 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath7 100.0% 38 100.0% 47 102.2% 616 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% -1 -2.2% 0 0.0% 0 N/A%