Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)45 47 2 4.4%
Incl. Wall Time (microsec) per call 5 6 1 17.5%
Excl. Wall Time (microsec)45 47 2 4.4%
Incl. CPU (microsecs)56 56 0 0.0%
Incl. CPU (microsecs) per call 6 7 1 12.5%
Excl. CPU (microsec)56 56 0 0.0%
Incl. MemUse (bytes)2,376 2,288 -88 -3.7%
Incl. MemUse (bytes) per call 264 286 22 8.3%
Excl. MemUse (bytes)2,376 2,288 -88 -3.7%
Incl. PeakMemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes) per call 117 132 15 12.5%
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% 2 0.0% 0 0.0% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 7 350.0% 9 N/A% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -5 -250.0% -9 N/A% -88 -100.0% 0 N/A%