Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)55 62 7 12.7%
Incl. Wall Time (microsec) per call 7 7 0 0.2%
Excl. Wall Time (microsec)55 62 7 12.7%
Incl. CPU (microsecs)67 74 7 10.4%
Incl. CPU (microsecs) per call 8 8 -0 -1.8%
Excl. CPU (microsec)67 74 7 10.4%
Incl. MemUse (bytes)2,256 2,344 88 3.9%
Incl. MemUse (bytes) per call 282 260 -22 -7.6%
Excl. MemUse (bytes)2,256 2,344 88 3.9%
Incl. PeakMemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes) per call 113 100 -13 -11.1%
Excl. PeakMemUse (bytes)904 904 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 0.0% 7 0.1% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 7 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 6 85.7% 7 100.0% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 14.3% 0 0.0% 0 0.0% 0 N/A%