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

hash_hmacRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls9 14 5 55.6%
Incl. Wall Time (microsec)53 70 17 32.1%
Incl. Wall Time (microsec) per call 6 5 -1 -15.1%
Excl. Wall Time (microsec)53 70 17 32.1%
Incl. CPU (microsecs)68 86 18 26.5%
Incl. CPU (microsecs) per call 8 6 -1 -18.7%
Excl. CPU (microsec)68 86 18 26.5%
Incl. MemUse (bytes)2,344 2,784 440 18.8%
Incl. MemUse (bytes) per call 260 199 -62 -23.6%
Excl. MemUse (bytes)2,344 2,784 440 18.8%
Incl. PeakMemUse (bytes)1,296 1,448 152 11.7%
Incl. PeakMemUse (bytes) per call 144 103 -41 -28.2%
Excl. PeakMemUse (bytes)1,296 1,448 152 11.7%

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_hmac5 100.0% 17 50.0% 18 10.9% 440 0.2% 152 0.1%
Exclusive Metrics Diff for Current Function17 100.0% 18 100.0% 440 100.0% 152 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath5 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%