Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)78 88 10 12.8%
Incl. Wall Time (microsec) per call 7 7 1 12.8%
Excl. Wall Time (microsec)78 88 10 12.8%
Incl. CPU (microsecs)91 105 14 15.4%
Incl. CPU (microsecs) per call 8 9 1 15.4%
Excl. CPU (microsec)91 105 14 15.4%
Incl. MemUse (bytes)2,352 2,352 0 0.0%
Incl. MemUse (bytes) per call 196 196 0 0.0%
Excl. MemUse (bytes)2,352 2,352 0 0.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% 10 1.3% 14 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 6 60.0% 9 64.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 4 40.0% 5 35.7% 0 N/A% 0 N/A%