Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for hash_hmac

hash_hmacRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)22 25 3 13.6%
Incl. Wall Time (microsec) per call 4 4 -0 -2.6%
Excl. Wall Time (microsec)22 25 3 13.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,112 2,200 88 4.2%
Incl. MemUse (bytes) per call 352 314 -38 -10.7%
Excl. MemUse (bytes)2,112 2,200 88 4.2%
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% 3 0.1% 0 0.0% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 0 N/A% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 100.0% 3 100.0% 0 N/A% 88 100.0% 0 N/A%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%