Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)36 40 4 11.1%
Incl. Wall Time (microsec) per call 5 4 -0 -1.2%
Excl. Wall Time (microsec)36 40 4 11.1%
Incl. CPU (microsecs)44 51 7 15.9%
Incl. CPU (microsecs) per call 6 6 0 3.0%
Excl. CPU (microsec)44 51 7 15.9%
Incl. MemUse (bytes)2,296 2,384 88 3.8%
Incl. MemUse (bytes) per call 287 265 -22 -7.7%
Excl. MemUse (bytes)2,296 2,384 88 3.8%
Incl. PeakMemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes) per call 117 104 -13 -11.1%
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 1.3% 7 1.8% 88 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 7 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 5 125.0% 7 100.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -25.0% 0 0.0% 0 0.0% 0 N/A%