Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)71 69 -2 -2.8%
Incl. Wall Time (microsec) per call 6 6 -0 -2.8%
Excl. Wall Time (microsec)71 69 -2 -2.8%
Incl. CPU (microsecs)83 82 -1 -1.2%
Incl. CPU (microsecs) per call 7 7 -0 -1.2%
Excl. CPU (microsec)83 82 -1 -1.2%
Incl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. MemUse (bytes) per call 217 217 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)848 848 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 -0.2% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%