Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls11 7 -4 -36.4%
Incl. Wall Time (microsec)56 39 -17 -30.4%
Incl. Wall Time (microsec) per call 5 6 0 9.4%
Excl. Wall Time (microsec)56 39 -17 -30.4%
Incl. CPU (microsecs)69 46 -23 -33.3%
Incl. CPU (microsecs) per call 6 7 0 4.8%
Excl. CPU (microsec)69 46 -23 -33.3%
Incl. MemUse (bytes)2,520 2,168 -352 -14.0%
Incl. MemUse (bytes) per call 229 310 81 35.2%
Excl. MemUse (bytes)2,520 2,168 -352 -14.0%
Incl. PeakMemUse (bytes)1,024 1,024 0 0.0%
Incl. PeakMemUse (bytes) per call 93 146 53 57.1%
Excl. PeakMemUse (bytes)1,024 1,024 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-4 -100.0% -17 -0.4% -23 -0.7% -352 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -23 -100.0% -352 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-4 -100.0% -18 -105.9% -25 -108.7% -352 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 5.9% 2 8.7% 0 0.0% 0 N/A%