Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls13 11 -2 -15.4%
Incl. Wall Time (microsec)51 45 -6 -11.8%
Incl. Wall Time (microsec) per call 4 4 0 4.3%
Excl. Wall Time (microsec)51 45 -6 -11.8%
Incl. CPU (microsecs)64 54 -10 -15.6%
Incl. CPU (microsecs) per call 5 5 -0 -0.3%
Excl. CPU (microsec)64 54 -10 -15.6%
Incl. MemUse (bytes)1,968 1,792 -176 -8.9%
Incl. MemUse (bytes) per call 151 163 12 7.6%
Excl. MemUse (bytes)1,968 1,792 -176 -8.9%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 65 77 12 18.2%
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-2 -100.0% -6 -0.4% -10 -0.6% -176 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -10 -100.0% -176 -100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -100.0% -6 -100.0% -10 -100.0% -176 -100.0% 0 N/A%