Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls7 10 3 42.9%
Incl. Wall Time (microsec)48 60 12 25.0%
Incl. Wall Time (microsec) per call 7 6 -1 -12.5%
Excl. Wall Time (microsec)48 60 12 25.0%
Incl. CPU (microsecs)58 73 15 25.9%
Incl. CPU (microsecs) per call 8 7 -1 -11.9%
Excl. CPU (microsec)58 73 15 25.9%
Incl. MemUse (bytes)2,200 2,464 264 12.0%
Incl. MemUse (bytes) per call 314 246 -68 -21.6%
Excl. MemUse (bytes)2,200 2,464 264 12.0%
Incl. PeakMemUse (bytes)1,056 1,024 -32 -3.0%
Incl. PeakMemUse (bytes) per call 151 102 -48 -32.1%
Excl. PeakMemUse (bytes)1,056 1,024 -32 -3.0%

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_hmac3 100.0% 12 0.3% 15 0.6% 264 0.1% -32 -0.0%
Exclusive Metrics Diff for Current Function12 100.0% 15 100.0% 264 100.0% -32 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath3 100.0% 13 108.3% 17 113.3% 264 100.0% -32 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -1 -8.3% -2 -13.3% 0 0.0% 0 0.0%