Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls14 9 -5 -35.7%
Incl. Wall Time (microsec)70 53 -17 -24.3%
Incl. Wall Time (microsec) per call 5 6 1 17.8%
Excl. Wall Time (microsec)70 53 -17 -24.3%
Incl. CPU (microsecs)86 68 -18 -20.9%
Incl. CPU (microsecs) per call 6 8 1 23.0%
Excl. CPU (microsec)86 68 -18 -20.9%
Incl. MemUse (bytes)2,784 2,344 -440 -15.8%
Incl. MemUse (bytes) per call 199 260 62 31.0%
Excl. MemUse (bytes)2,784 2,344 -440 -15.8%
Incl. PeakMemUse (bytes)1,448 1,296 -152 -10.5%
Incl. PeakMemUse (bytes) per call 103 144 41 39.2%
Excl. PeakMemUse (bytes)1,448 1,296 -152 -10.5%

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-5 -100.0% -17 -50.0% -18 -10.9% -440 -0.2% -152 -0.1%
Exclusive Metrics Diff for Current Function-17 -100.0% -18 -100.0% -440 -100.0% -152 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-5 -100.0% -14 -82.4% -14 -77.8% -440 -100.0% -152 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -3 -17.6% -4 -22.2% 0 0.0% 0 0.0%