Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls12 11 -1 -8.3%
Incl. Wall Time (microsec)68 62 -6 -8.8%
Incl. Wall Time (microsec) per call 6 6 -0 -0.5%
Excl. Wall Time (microsec)68 62 -6 -8.8%
Incl. CPU (microsecs)79 77 -2 -2.5%
Incl. CPU (microsecs) per call 7 7 0 6.3%
Excl. CPU (microsec)79 77 -2 -2.5%
Incl. MemUse (bytes)2,608 2,536 -72 -2.8%
Incl. MemUse (bytes) per call 217 231 13 6.1%
Excl. MemUse (bytes)2,608 2,536 -72 -2.8%
Incl. PeakMemUse (bytes)1,384 1,264 -120 -8.7%
Incl. PeakMemUse (bytes) per call 115 115 -0 -0.4%
Excl. PeakMemUse (bytes)1,384 1,264 -120 -8.7%

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% -6 -0.1% -2 -0.0% -72 -0.3% -120 -0.5%
Exclusive Metrics Diff for Current Function-6 -100.0% -2 -100.0% -72 -100.0% -120 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -5 -83.3% -1 -50.0% -88 -122.2% -120 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -16.7% -1 -50.0% 16 22.2% 0 0.0%