Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls42 43 1 2.4%
Incl. Wall Time (microsec)199 198 -1 -0.5%
Incl. Wall Time (microsec) per call 5 5 -0 -2.8%
Excl. Wall Time (microsec)199 198 -1 -0.5%
Incl. CPU (microsecs)228 227 -1 -0.4%
Incl. CPU (microsecs) per call 5 5 -0 -2.8%
Excl. CPU (microsec)228 227 -1 -0.4%
Incl. MemUse (bytes)4,352 4,440 88 2.0%
Incl. MemUse (bytes) per call 104 103 -0 -0.4%
Excl. MemUse (bytes)4,352 4,440 88 2.0%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 26 25 -1 -2.3%
Excl. PeakMemUse (bytes)1,088 1,088 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% -1 -0.0% -1 -0.0% 88 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 4 400.0% 2 200.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -5 -500.0% -3 -300.0% 0 0.0% 0 N/A%