Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)33 27 -6 -18.2%
Incl. Wall Time (microsec) per call 5 5 -0 -4.5%
Excl. Wall Time (microsec)33 27 -6 -18.2%
Incl. CPU (microsecs)39 34 -5 -12.8%
Incl. CPU (microsecs) per call 6 6 0 1.7%
Excl. CPU (microsec)39 34 -5 -12.8%
Incl. MemUse (bytes)1,440 1,352 -88 -6.1%
Incl. MemUse (bytes) per call 206 225 20 9.5%
Excl. MemUse (bytes)1,440 1,352 -88 -6.1%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 121 141 20 16.7%
Excl. PeakMemUse (bytes)848 848 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% -6 -0.6% -5 -6.9% -88 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -5 -100.0% -88 -100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -6 -100.0% -5 -100.0% -88 -100.0% 0 N/A%