Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls4 5 1 25.0%
Incl. Wall Time (microsec)29 36 7 24.1%
Incl. Wall Time (microsec) per call 7 7 -0 -0.7%
Excl. Wall Time (microsec)29 36 7 24.1%
Incl. CPU (microsecs)35 46 11 31.4%
Incl. CPU (microsecs) per call 9 9 0 5.1%
Excl. CPU (microsec)35 46 11 31.4%
Incl. MemUse (bytes)1,904 1,992 88 4.6%
Incl. MemUse (bytes) per call 476 398 -78 -16.3%
Excl. MemUse (bytes)1,904 1,992 88 4.6%
Incl. PeakMemUse (bytes)1,144 1,264 120 10.5%
Incl. PeakMemUse (bytes) per call 286 253 -33 -11.6%
Excl. PeakMemUse (bytes)1,144 1,264 120 10.5%

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_hmac1 100.0% 7 0.1% 11 0.2% 88 0.2% 120 0.5%
Exclusive Metrics Diff for Current Function7 100.0% 11 100.0% 88 100.0% 120 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 5 71.4% 8 72.7% 88 100.0% 120 100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 2 28.6% 3 27.3% 0 0.0% 0 0.0%