Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls14 13 -1 -7.1%
Incl. Wall Time (microsec)56 52 -4 -7.1%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)56 52 -4 -7.1%
Incl. CPU (microsecs)63 55 -8 -12.7%
Incl. CPU (microsecs) per call 5 4 -0 -6.0%
Excl. CPU (microsec)63 55 -8 -12.7%
Incl. MemUse (bytes)2,056 1,968 -88 -4.3%
Incl. MemUse (bytes) per call 147 151 5 3.1%
Excl. MemUse (bytes)2,056 1,968 -88 -4.3%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 67 72 5 7.7%
Excl. PeakMemUse (bytes)936 936 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% -4 -4.3% -8 -4.1% -88 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -8 -100.0% -88 -100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -4 -100.0% -8 -100.0% -88 -100.0% 0 N/A%