Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)49 48 -1 -2.0%
Incl. Wall Time (microsec) per call 4 4 -0 -2.0%
Excl. Wall Time (microsec)49 48 -1 -2.0%
Incl. CPU (microsecs)57 61 4 7.0%
Incl. CPU (microsecs) per call 5 5 0 7.0%
Excl. CPU (microsec)57 61 4 7.0%
Incl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. MemUse (bytes) per call 157 157 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
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_hmac0 N/A% -1 -0.3% 4 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -100.0% 4 100.0% 0 N/A% 0 N/A%