Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls12 20 8 66.7%
Incl. Wall Time (microsec)88 119 31 35.2%
Incl. Wall Time (microsec) per call 7 6 -1 -18.9%
Excl. Wall Time (microsec)88 119 31 35.2%
Incl. CPU (microsecs)98 141 43 43.9%
Incl. CPU (microsecs) per call 8 7 -1 -13.7%
Excl. CPU (microsec)98 141 43 43.9%
Incl. MemUse (bytes)2,352 3,056 704 29.9%
Incl. MemUse (bytes) per call 196 153 -43 -22.0%
Excl. MemUse (bytes)2,352 3,056 704 29.9%
Incl. PeakMemUse (bytes)1,088 1,328 240 22.1%
Incl. PeakMemUse (bytes) per call 91 66 -24 -26.8%
Excl. PeakMemUse (bytes)1,088 1,328 240 22.1%

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_hmac8 100.0% 31 1.2% 43 3.6% 704 0.2% 240 0.1%
Exclusive Metrics Diff for Current Function31 100.0% 43 100.0% 704 100.0% 240 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath8 100.0% 29 93.5% 41 95.3% 704 100.0% 240 100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 2 6.5% 2 4.7% 0 0.0% 0 0.0%