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

hash_hmacRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls13 14 1 7.7%
Incl. Wall Time (microsec)52 56 4 7.7%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)52 56 4 7.7%
Incl. CPU (microsecs)55 63 8 14.5%
Incl. CPU (microsecs) per call 4 5 0 6.4%
Excl. CPU (microsec)55 63 8 14.5%
Incl. MemUse (bytes)1,968 2,056 88 4.5%
Incl. MemUse (bytes) per call 151 147 -5 -3.0%
Excl. MemUse (bytes)1,968 2,056 88 4.5%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 72 67 -5 -7.1%
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_hmac1 100.0% 4 4.3% 8 4.1% 88 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 8 100.0% 88 100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 4 100.0% 8 100.0% 88 100.0% 0 N/A%