Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 3 2 200.0%
Incl. Wall Time (microsec)4 16 12 300.0%
Incl. Wall Time (microsec) per call 4 5 1 33.3%
Excl. Wall Time (microsec)4 16 12 300.0%
Incl. CPU (microsecs)5 19 14 280.0%
Incl. CPU (microsecs) per call 5 6 1 26.7%
Excl. CPU (microsec)5 19 14 280.0%
Incl. MemUse (bytes)912 1,088 176 19.3%
Incl. MemUse (bytes) per call 912 363 -549 -60.2%
Excl. MemUse (bytes)912 1,088 176 19.3%
Incl. PeakMemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes) per call 848 283 -565 -66.7%
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_hmac2 100.0% 12 0.4% 14 0.3% 176 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 14 100.0% 176 100.0% 0 N/A%
Parent function
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 100.0% 12 100.0% 14 100.0% 176 100.0% 0 N/A%