Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)42 35 -7 -16.7%
Incl. Wall Time (microsec) per call 7 7 0 0.0%
Excl. Wall Time (microsec)42 35 -7 -16.7%
Incl. CPU (microsecs)52 41 -11 -21.2%
Incl. CPU (microsecs) per call 9 8 -0 -5.4%
Excl. CPU (microsec)52 41 -11 -21.2%
Incl. MemUse (bytes)2,080 1,992 -88 -4.2%
Incl. MemUse (bytes) per call 347 398 52 14.9%
Excl. MemUse (bytes)2,080 1,992 -88 -4.2%
Incl. PeakMemUse (bytes)1,144 1,144 0 0.0%
Incl. PeakMemUse (bytes) per call 191 229 38 20.0%
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-1 -100.0% -7 -0.7% -11 -0.7% -88 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -11 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -6 -85.7% -10 -90.9% -88 -100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -14.3% -1 -9.1% 0 0.0% 0 N/A%