Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 10 10 N/A%
Incl. Wall Time (microsec) 59 59 N/A%
Incl. Wall Time (microsec) per call N/A 6 6 N/A%
Excl. Wall Time (microsec) 59 59 N/A%
Incl. CPU (microsecs) 73 73 N/A%
Incl. CPU (microsecs) per call N/A 7 7 N/A%
Excl. CPU (microsec) 73 73 N/A%
Incl. MemUse (bytes) 2,464 2,464 N/A%
Incl. MemUse (bytes) per call N/A 246 246 N/A%
Excl. MemUse (bytes) 2,464 2,464 N/A%
Incl. PeakMemUse (bytes) 1,208 1,208 N/A%
Incl. PeakMemUse (bytes) per call N/A 121 121 N/A%
Excl. PeakMemUse (bytes) 1,208 1,208 N/A%

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_hmac10 52.6% 59 0.0% 73 0.0% 2,464 0.0% 1,208 0.0%
Exclusive Metrics Diff for Current Function59 100.0% 73 100.0% 2,464 100.0% 1,208 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath9 90.0% 51 86.4% 63 86.3% 1,616 65.6% 1,208 100.0%
Drupal\Component\Utility\Crypt::hmacBase641 10.0% 8 13.6% 10 13.7% 848 34.4% 0 0.0%