Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls4 2 -2 -50.0%
Incl. Wall Time (microsec)21 10 -11 -52.4%
Incl. Wall Time (microsec) per call 5 5 -0 -4.8%
Excl. Wall Time (microsec)21 10 -11 -52.4%
Incl. CPU (microsecs)25 14 -11 -44.0%
Incl. CPU (microsecs) per call 6 7 1 12.0%
Excl. CPU (microsec)25 14 -11 -44.0%
Incl. MemUse (bytes)1,176 1,000 -176 -15.0%
Incl. MemUse (bytes) per call 294 500 206 70.1%
Excl. MemUse (bytes)1,176 1,000 -176 -15.0%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 212 424 212 100.0%
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_hmac-2 -100.0% -11 -0.1% -11 -0.1% -176 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -11 -100.0% -176 -100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -100.0% -11 -100.0% -11 -100.0% -176 -100.0% 0 N/A%