Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls9 10 1 11.1%
Incl. Wall Time (microsec)40 43 3 7.5%
Incl. Wall Time (microsec) per call 4 4 -0 -3.3%
Excl. Wall Time (microsec)40 43 3 7.5%
Incl. CPU (microsecs)44 55 11 25.0%
Incl. CPU (microsecs) per call 5 6 1 12.5%
Excl. CPU (microsec)44 55 11 25.0%
Incl. MemUse (bytes)2,376 2,464 88 3.7%
Incl. MemUse (bytes) per call 264 246 -18 -6.7%
Excl. MemUse (bytes)2,376 2,464 88 3.7%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 104 94 -10 -10.0%
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_hmac1 100.0% 3 0.1% 11 0.4% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 11 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 3 100.0% 9 81.8% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 2 18.2% 0 0.0% 0 N/A%