Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls6 4 -2 -33.3%
Incl. Wall Time (microsec)43 29 -14 -32.6%
Incl. Wall Time (microsec) per call 7 7 0 1.2%
Excl. Wall Time (microsec)43 29 -14 -32.6%
Incl. CPU (microsecs)54 36 -18 -33.3%
Incl. CPU (microsecs) per call 9 9 0 0.0%
Excl. CPU (microsec)54 36 -18 -33.3%
Incl. MemUse (bytes)2,080 1,904 -176 -8.5%
Incl. MemUse (bytes) per call 347 476 129 37.3%
Excl. MemUse (bytes)2,080 1,904 -176 -8.5%
Incl. PeakMemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes) per call 191 286 95 50.0%
Excl. PeakMemUse (bytes)1,144 1,144 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% -14 -0.6% -18 -1.0% -176 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -100.0% -18 -100.0% -176 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -100.0% -14 -100.0% -18 -100.0% -176 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%