Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls5 4 -1 -20.0%
Incl. Wall Time (microsec)36 29 -7 -19.4%
Incl. Wall Time (microsec) per call 7 7 0 0.7%
Excl. Wall Time (microsec)36 29 -7 -19.4%
Incl. CPU (microsecs)46 35 -11 -23.9%
Incl. CPU (microsecs) per call 9 9 -0 -4.9%
Excl. CPU (microsec)46 35 -11 -23.9%
Incl. MemUse (bytes)1,992 1,904 -88 -4.4%
Incl. MemUse (bytes) per call 398 476 78 19.5%
Excl. MemUse (bytes)1,992 1,904 -88 -4.4%
Incl. PeakMemUse (bytes)1,264 1,144 -120 -9.5%
Incl. PeakMemUse (bytes) per call 253 286 33 13.1%
Excl. PeakMemUse (bytes)1,264 1,144 -120 -9.5%

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% -7 -0.1% -11 -0.2% -88 -0.2% -120 -0.5%
Exclusive Metrics Diff for Current Function-7 -100.0% -11 -100.0% -88 -100.0% -120 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -5 -71.4% -8 -72.7% -88 -100.0% -120 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -2 -28.6% -3 -27.3% 0 0.0% 0 0.0%