Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls11 12 1 9.1%
Incl. Wall Time (microsec)43 51 8 18.6%
Incl. Wall Time (microsec) per call 4 4 0 8.7%
Excl. Wall Time (microsec)43 51 8 18.6%
Incl. CPU (microsecs)56 62 6 10.7%
Incl. CPU (microsecs) per call 5 5 0 1.5%
Excl. CPU (microsec)56 62 6 10.7%
Incl. MemUse (bytes)2,552 2,640 88 3.4%
Incl. MemUse (bytes) per call 232 220 -12 -5.2%
Excl. MemUse (bytes)2,552 2,640 88 3.4%
Incl. PeakMemUse (bytes)1,328 1,328 0 0.0%
Incl. PeakMemUse (bytes) per call 121 111 -10 -8.3%
Excl. PeakMemUse (bytes)1,328 1,328 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_hmac1 100.0% 8 12.5% 6 3.4% 88 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function8 100.0% 6 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 7 87.5% 5 83.3% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 1 12.5% 1 16.7% 0 0.0% 0 N/A%