Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)223 205 -18 -8.1%
Incl. Wall Time (microsec) per call 7 6 -1 -8.1%
Excl. Wall Time (microsec)223 205 -18 -8.1%
Incl. CPU (microsecs)259 244 -15 -5.8%
Incl. CPU (microsecs) per call 8 8 -0 -5.8%
Excl. CPU (microsec)259 244 -15 -5.8%
Incl. MemUse (bytes)4,304 4,304 0 0.0%
Incl. MemUse (bytes) per call 135 135 0 0.0%
Excl. MemUse (bytes)4,304 4,304 0 0.0%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)816 816 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_hmac0 N/A% -18 -0.3% -15 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -16 -88.9% -15 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -2 -11.1% 0 0.0% 0 N/A% 0 N/A%