Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)35 42 7 20.0%
Incl. Wall Time (microsec) per call 7 7 0 0.0%
Excl. Wall Time (microsec)35 42 7 20.0%
Incl. CPU (microsecs)41 52 11 26.8%
Incl. CPU (microsecs) per call 8 9 0 5.7%
Excl. CPU (microsec)41 52 11 26.8%
Incl. MemUse (bytes)1,992 2,080 88 4.4%
Incl. MemUse (bytes) per call 398 347 -52 -13.0%
Excl. MemUse (bytes)1,992 2,080 88 4.4%
Incl. PeakMemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes) per call 229 191 -38 -16.7%
Excl. PeakMemUse (bytes)1,144 1,144 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% 7 0.7% 11 0.7% 88 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 11 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 6 85.7% 10 90.9% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 14.3% 1 9.1% 0 0.0% 0 N/A%