Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls9 11 2 22.2%
Incl. Wall Time (microsec)70 84 14 20.0%
Incl. Wall Time (microsec) per call 8 8 -0 -1.8%
Excl. Wall Time (microsec)70 84 14 20.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,536 1,688 152 9.9%
Incl. MemUse (bytes) per call 171 153 -17 -10.1%
Excl. MemUse (bytes)1,536 1,688 152 9.9%
Incl. PeakMemUse (bytes)900 1,124 224 24.9%
Incl. PeakMemUse (bytes) per call 100 102 2 2.2%
Excl. PeakMemUse (bytes)900 1,124 224 24.9%

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_hmac2 100.0% 14 0.1% 0 0.0% 152 0.5% 224 0.7%
Exclusive Metrics Diff for Current Function14 100.0% 0 N/A% 152 100.0% 224 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 100.0% 13 92.9% 0 N/A% 152 100.0% 224 100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 7.1% 0 N/A% 0 0.0% 0 0.0%