Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls13 14 1 7.7%
Incl. Wall Time (microsec)67 75 8 11.9%
Incl. Wall Time (microsec) per call 5 5 0 3.9%
Excl. Wall Time (microsec)67 75 8 11.9%
Incl. CPU (microsecs)88 93 5 5.7%
Incl. CPU (microsecs) per call 7 7 -0 -1.9%
Excl. CPU (microsec)88 93 5 5.7%
Incl. MemUse (bytes)2,720 2,784 64 2.4%
Incl. MemUse (bytes) per call 209 199 -10 -5.0%
Excl. MemUse (bytes)2,720 2,784 64 2.4%
Incl. PeakMemUse (bytes)1,088 1,208 120 11.0%
Incl. PeakMemUse (bytes) per call 84 86 3 3.1%
Excl. PeakMemUse (bytes)1,088 1,208 120 11.0%

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% 8 0.4% 5 0.2% 64 0.1% 120 0.3%
Exclusive Metrics Diff for Current Function8 100.0% 5 100.0% 64 100.0% 120 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 8 100.0% 4 80.0% 88 137.5% 120 100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 1 20.0% -24 -37.5% 0 0.0%