Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls7 11 4 57.1%
Incl. Wall Time (microsec)39 56 17 43.6%
Incl. Wall Time (microsec) per call 6 5 -0 -8.6%
Excl. Wall Time (microsec)39 56 17 43.6%
Incl. CPU (microsecs)46 69 23 50.0%
Incl. CPU (microsecs) per call 7 6 -0 -4.5%
Excl. CPU (microsec)46 69 23 50.0%
Incl. MemUse (bytes)2,168 2,520 352 16.2%
Incl. MemUse (bytes) per call 310 229 -81 -26.0%
Excl. MemUse (bytes)2,168 2,520 352 16.2%
Incl. PeakMemUse (bytes)1,024 1,024 0 0.0%
Incl. PeakMemUse (bytes) per call 146 93 -53 -36.4%
Excl. PeakMemUse (bytes)1,024 1,024 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_hmac4 100.0% 17 0.4% 23 0.7% 352 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function17 100.0% 23 100.0% 352 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 100.0% 18 105.9% 25 108.7% 352 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -5.9% -2 -8.7% 0 0.0% 0 N/A%