Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)152 145 -7 -4.6%
Incl. Wall Time (microsec) per call 6 6 -0 -0.9%
Excl. Wall Time (microsec)152 145 -7 -4.6%
Incl. CPU (microsecs)174 172 -2 -1.1%
Incl. CPU (microsecs) per call 6 7 0 2.7%
Excl. CPU (microsec)174 172 -2 -1.1%
Incl. MemUse (bytes)3,960 3,872 -88 -2.2%
Incl. MemUse (bytes) per call 147 149 2 1.5%
Excl. MemUse (bytes)3,960 3,872 -88 -2.2%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 30 31 1 3.8%
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_hmac-1 -100.0% -7 -0.4% -2 -0.1% -88 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -2 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -7 -100.0% 0 0.0% -88 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 N/A%