Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls22 13 -9 -40.9%
Incl. Wall Time (microsec)128 83 -45 -35.2%
Incl. Wall Time (microsec) per call 6 6 1 9.7%
Excl. Wall Time (microsec)128 83 -45 -35.2%
Incl. CPU (microsecs)153 96 -57 -37.3%
Incl. CPU (microsecs) per call 7 7 0 6.2%
Excl. CPU (microsec)153 96 -57 -37.3%
Incl. MemUse (bytes)3,168 2,376 -792 -25.0%
Incl. MemUse (bytes) per call 144 183 39 26.9%
Excl. MemUse (bytes)3,168 2,376 -792 -25.0%
Incl. PeakMemUse (bytes)1,568 968 -600 -38.3%
Incl. PeakMemUse (bytes) per call 71 74 3 4.5%
Excl. PeakMemUse (bytes)1,568 968 -600 -38.3%

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-9 -100.0% -45 -0.5% -57 -0.4% -792 -0.1% -600 -0.1%
Exclusive Metrics Diff for Current Function-45 -100.0% -57 -100.0% -792 -100.0% -600 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-9 -100.0% -44 -97.8% -59 -103.5% -792 -100.0% -600 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -2.2% 2 3.5% 0 0.0% 0 0.0%