Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls7 9 2 28.6%
Incl. Wall Time (microsec)36 48 12 33.3%
Incl. Wall Time (microsec) per call 5 5 0 3.7%
Excl. Wall Time (microsec)36 48 12 33.3%
Incl. CPU (microsecs)45 60 15 33.3%
Incl. CPU (microsecs) per call 6 7 0 3.7%
Excl. CPU (microsec)45 60 15 33.3%
Incl. MemUse (bytes)2,200 2,376 176 8.0%
Incl. MemUse (bytes) per call 314 264 -50 -16.0%
Excl. MemUse (bytes)2,200 2,376 176 8.0%
Incl. PeakMemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes) per call 138 108 -31 -22.2%
Excl. PeakMemUse (bytes)968 968 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_hmac2 100.0% 12 0.2% 15 3.2% 176 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 15 100.0% 176 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 100.0% 11 91.7% 14 93.3% 176 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 8.3% 1 6.7% 0 0.0% 0 N/A%