Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)81 86 5 6.2%
Incl. Wall Time (microsec) per call 4 4 0 6.2%
Excl. Wall Time (microsec)81 86 5 6.2%
Incl. CPU (microsecs)101 107 6 5.9%
Incl. CPU (microsecs) per call 5 5 0 5.9%
Excl. CPU (microsec)101 107 6 5.9%
Incl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. MemUse (bytes) per call 167 167 0 0.0%
Excl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 47 47 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% 5 0.4% 6 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 5 100.0% 7 116.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%