Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)84 82 -2 -2.4%
Incl. Wall Time (microsec) per call 5 5 -0 -2.4%
Excl. Wall Time (microsec)84 82 -2 -2.4%
Incl. CPU (microsecs)110 105 -5 -4.5%
Incl. CPU (microsecs) per call 7 7 -0 -4.5%
Excl. CPU (microsec)110 105 -5 -4.5%
Incl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. MemUse (bytes) per call 187 187 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)816 816 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_hmac0 N/A% -2 -0.5% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -2 -100.0% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%