Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)43 47 4 9.3%
Incl. Wall Time (microsec) per call 6 6 -0 -4.4%
Excl. Wall Time (microsec)43 47 4 9.3%
Incl. CPU (microsecs)51 59 8 15.7%
Incl. CPU (microsecs) per call 7 7 0 1.2%
Excl. CPU (microsec)51 59 8 15.7%
Incl. MemUse (bytes)2,208 2,296 88 4.0%
Incl. MemUse (bytes) per call 315 287 -28 -9.0%
Excl. MemUse (bytes)2,208 2,296 88 4.0%
Incl. PeakMemUse (bytes)1,056 936 -120 -11.4%
Incl. PeakMemUse (bytes) per call 151 117 -34 -22.4%
Excl. PeakMemUse (bytes)1,056 936 -120 -11.4%

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% 4 0.4% 8 3.7% 88 0.1% -120 -0.1%
Exclusive Metrics Diff for Current Function4 100.0% 8 100.0% 88 100.0% -120 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 5 125.0% 8 100.0% 88 100.0% -120 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -25.0% 0 0.0% 0 0.0% 0 0.0%