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

hash_hmacRun #51c25102ed66dRun #51c24fd9b971aDiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)62 55 -7 -11.3%
Incl. Wall Time (microsec) per call 7 7 -0 -0.2%
Excl. Wall Time (microsec)62 55 -7 -11.3%
Incl. CPU (microsecs)74 67 -7 -9.5%
Incl. CPU (microsecs) per call 8 8 0 1.9%
Excl. CPU (microsec)74 67 -7 -9.5%
Incl. MemUse (bytes)2,344 2,256 -88 -3.8%
Incl. MemUse (bytes) per call 260 282 22 8.3%
Excl. MemUse (bytes)2,344 2,256 -88 -3.8%
Incl. PeakMemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes) per call 100 113 13 12.5%
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_hmac-1 -100.0% -7 -0.0% -7 -0.1% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -7 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -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%