Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls59 58 -1 -1.7%
Incl. Wall Time (microsec)364 379 15 4.1%
Incl. Wall Time (microsec) per call 6 7 0 5.9%
Excl. Wall Time (microsec)364 379 15 4.1%
Incl. CPU (microsecs)423 440 17 4.0%
Incl. CPU (microsecs) per call 7 8 0 5.8%
Excl. CPU (microsec)423 440 17 4.0%
Incl. MemUse (bytes)5,368 5,280 -88 -1.6%
Incl. MemUse (bytes) per call 91 91 0 0.1%
Excl. MemUse (bytes)5,368 5,280 -88 -1.6%
Incl. PeakMemUse (bytes)1,448 1,328 -120 -8.3%
Incl. PeakMemUse (bytes) per call 25 23 -2 -6.7%
Excl. PeakMemUse (bytes)1,448 1,328 -120 -8.3%

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_hmac-1 -100.0% 15 1.1% 17 1.0% -88 -0.1% -120 -0.1%
Exclusive Metrics Diff for Current Function15 100.0% 17 100.0% -88 -100.0% -120 -100.0%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 17 113.3% 16 94.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -2 -13.3% 1 5.9% -88 -100.0% -120 -100.0%