Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)27 33 6 22.2%
Incl. Wall Time (microsec) per call 5 5 0 4.8%
Excl. Wall Time (microsec)27 33 6 22.2%
Incl. CPU (microsecs)34 39 5 14.7%
Incl. CPU (microsecs) per call 6 6 -0 -1.7%
Excl. CPU (microsec)34 39 5 14.7%
Incl. MemUse (bytes)1,352 1,440 88 6.5%
Incl. MemUse (bytes) per call 225 206 -20 -8.7%
Excl. MemUse (bytes)1,352 1,440 88 6.5%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 141 121 -20 -14.3%
Excl. PeakMemUse (bytes)848 848 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% 6 0.6% 5 6.9% 88 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 5 100.0% 88 100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 6 100.0% 5 100.0% 88 100.0% 0 N/A%