Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls17 16 -1 -5.9%
Incl. Wall Time (microsec)89 84 -5 -5.6%
Incl. Wall Time (microsec) per call 5 5 0 0.3%
Excl. Wall Time (microsec)89 84 -5 -5.6%
Incl. CPU (microsecs)112 110 -2 -1.8%
Incl. CPU (microsecs) per call 7 7 0 4.4%
Excl. CPU (microsec)112 110 -2 -1.8%
Incl. MemUse (bytes)3,080 2,992 -88 -2.9%
Incl. MemUse (bytes) per call 181 187 6 3.2%
Excl. MemUse (bytes)3,080 2,992 -88 -2.9%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 48 51 3 6.2%
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_hmac-1 -100.0% -5 -0.7% -2 -0.2% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -2 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -5 -100.0% -3 -150.0% -88 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 1 50.0% 0 0.0% 0 N/A%