Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for str_replace

str_replaceRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls997 1,019 22 2.2%
Incl. Wall Time (microsec)16,845 52,465 35,620 211.5%
Incl. Wall Time (microsec) per call 17 51 35 204.7%
Excl. Wall Time (microsec)16,845 52,465 35,620 211.5%
Incl. CPU (microsecs)0 12,001 12,001 N/A%
Incl. CPU (microsecs) per call 0 12 12 N/A%
Excl. CPU (microsec)0 12,001 12,001 N/A%
Incl. MemUse (bytes)359,312 363,672 4,360 1.2%
Incl. MemUse (bytes) per call 360 357 -4 -1.0%
Excl. MemUse (bytes)359,312 363,672 4,360 1.2%
Incl. PeakMemUse (bytes)67,752 68,536 784 1.2%
Incl. PeakMemUse (bytes) per call 68 67 -1 -1.0%
Excl. PeakMemUse (bytes)67,752 68,536 784 1.2%

Parent/Child Regression/Improvement report for str_replace [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
str_replace22 100.0% 35,620 0.6% 12,001 60.0% 4,360 0.2% 784 0.0%
Exclusive Metrics Diff for Current Function35,620 100.0% 12,001 100.0% 4,360 100.0% 784 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile21 95.5% 22,239 62.4% 8,000 66.7% 4,072 93.4% 608 77.6%
Drupal\Core\Database\Connection::prefixTables0 0.0% 6,581 18.5% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 3,392 9.5% 0 0.0% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% 2,233 6.3% 4,001 33.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 438 1.2% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 206 0.6% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 106 0.3% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 104 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 4.5% 99 0.3% 0 0.0% 272 6.2% 176 22.4%
drupal_http_build_query0 0.0% 98 0.3% 0 0.0% 16 0.4% 0 0.0%
drupal_explode_tags0 0.0% 94 0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 30 0.1% 0 0.0% 0 0.0% 0 0.0%