Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)243 250 7 2.9%
Incl. Wall Time (microsec) per call 6 6 0 2.9%
Excl. Wall Time (microsec)243 250 7 2.9%
Incl. CPU (microsecs)302 297 -5 -1.7%
Incl. CPU (microsecs) per call 8 7 -0 -1.7%
Excl. CPU (microsec)302 297 -5 -1.7%
Incl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. MemUse (bytes) per call 107 107 0 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)1,384 1,144 -240 -17.3%
Incl. PeakMemUse (bytes) per call 35 29 -6 -17.3%
Excl. PeakMemUse (bytes)1,384 1,144 -240 -17.3%

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% 7 0.2% -5 -0.2% 0 0.0% -240 -0.1%
Exclusive Metrics Diff for Current Function7 100.0% -5 -100.0% 0 N/A% -240 -100.0%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 5 71.4% -3 -60.0% 0 N/A% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 28.6% -2 -40.0% 0 N/A% -240 -100.0%