Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)1,548 1,659 111 7.2%
Incl. Wall Time (microsec) per call 34 37 2 7.2%
Excl. Wall Time (microsec)466 520 54 11.6%
Incl. CPU (microsecs)1,578 1,694 116 7.4%
Incl. CPU (microsecs) per call 35 38 3 7.4%
Excl. CPU (microsec)351 420 69 19.7%
Incl. MemUse (bytes)11,432 11,432 0 0.0%
Incl. MemUse (bytes) per call 254 254 0 0.0%
Excl. MemUse (bytes)-672 -672 0 0.0%
Incl. PeakMemUse (bytes)636,176 636,176 0 0.0%
Incl. PeakMemUse (bytes) per call 14,137 14,137 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 111 5.8% 116 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function54 48.6% 69 59.5% 0 N/A% 0 N/A%
Parent functions
Drupal\image\Entity\ImageStyle::getPathToken0 N/A% 112 100.9% 118 101.7% 0 N/A% 0 N/A%
Drupal\Core\Access\CsrfTokenGenerator::get0 N/A% -1 -0.9% -2 -1.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 70 63.1% 68 58.6% 0 N/A% 0 N/A%
hash_hmac0 N/A% -10 -9.0% -7 -6.0% 0 N/A% 0 N/A%
base64_encode0 N/A% -3 -2.7% -14 -12.1% 0 N/A% 0 N/A%