Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls6 8 2 33.3%
Incl. Wall Time (microsec)31 43 12 38.7%
Incl. Wall Time (microsec) per call 5 5 0 4.0%
Excl. Wall Time (microsec)31 43 12 38.7%
Incl. CPU (microsecs)39 54 15 38.5%
Incl. CPU (microsecs) per call 7 7 0 3.8%
Excl. CPU (microsec)39 54 15 38.5%
Incl. MemUse (bytes)2,112 2,288 176 8.3%
Incl. MemUse (bytes) per call 352 286 -66 -18.8%
Excl. MemUse (bytes)2,112 2,288 176 8.3%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 181 136 -45 -25.0%
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_hmac2 100.0% 12 1.0% 15 1.0% 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% 12 100.0% 15 100.0% 176 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%