Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)288 277 -11 -3.8%
Incl. Wall Time (microsec) per call 13 12 -0 -3.8%
Excl. Wall Time (microsec)288 277 -11 -3.8%
Incl. CPU (microsecs)314 303 -11 -3.5%
Incl. CPU (microsecs) per call 14 13 -0 -3.5%
Excl. CPU (microsec)314 303 -11 -3.5%
Incl. MemUse (bytes)2,004 2,004 0 0.0%
Incl. MemUse (bytes) per call 87 87 0 0.0%
Excl. MemUse (bytes)2,004 2,004 0 0.0%
Incl. PeakMemUse (bytes)660 660 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)660 660 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_hmac0 N/A% -11 -0.5% -11 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -11 -100.0% -12 -109.1% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%