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

hash_hmacRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls11 12 1 9.1%
Incl. Wall Time (microsec)62 68 6 9.7%
Incl. Wall Time (microsec) per call 6 6 0 0.5%
Excl. Wall Time (microsec)62 68 6 9.7%
Incl. CPU (microsecs)77 79 2 2.6%
Incl. CPU (microsecs) per call 7 7 -0 -6.0%
Excl. CPU (microsec)77 79 2 2.6%
Incl. MemUse (bytes)2,536 2,608 72 2.8%
Incl. MemUse (bytes) per call 231 217 -13 -5.7%
Excl. MemUse (bytes)2,536 2,608 72 2.8%
Incl. PeakMemUse (bytes)1,264 1,384 120 9.5%
Incl. PeakMemUse (bytes) per call 115 115 0 0.4%
Excl. PeakMemUse (bytes)1,264 1,384 120 9.5%

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% 6 0.1% 2 0.0% 72 0.3% 120 0.5%
Exclusive Metrics Diff for Current Function6 100.0% 2 100.0% 72 100.0% 120 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 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%