Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls19 18 -1 -5.3%
Incl. Wall Time (microsec)80 79 -1 -1.2%
Incl. Wall Time (microsec) per call 4 4 0 4.2%
Excl. Wall Time (microsec)80 79 -1 -1.2%
Incl. CPU (microsecs)93 101 8 8.6%
Incl. CPU (microsecs) per call 5 6 1 14.6%
Excl. CPU (microsec)93 101 8 8.6%
Incl. MemUse (bytes)3,224 3,136 -88 -2.7%
Incl. MemUse (bytes) per call 170 174 5 2.7%
Excl. MemUse (bytes)3,224 3,136 -88 -2.7%
Incl. PeakMemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes) per call 56 59 3 5.6%
Excl. PeakMemUse (bytes)1,056 1,056 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_hmac-1 -100.0% -1 -0.1% 8 3.3% -88 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 8 100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -1 -100.0% 6 75.0% -88 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 2 25.0% 0 0.0% 0 N/A%