XHProf: Hierarchical Profiler Report

View Top Level Run Report

Run Report: Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Overall Summary
Total Incl. Wall Time (microsec):	621,041 microsecs
Total Incl. CPU (microsecs):	563,923 microsecs
Total Incl. MemUse (bytes):	14,278,500 bytes
Total Incl. PeakMemUse (bytes):	14,415,976 bytes
Number of Function Calls:	87,661

[View Full Callgraph]

Displaying top 100 functions: Sorted by Excl. MemUse (bytes) [ display all ]

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Excl. Wall Time (microsec)	EWall%	Incl. CPU (microsecs)	ICpu%	Excl. CPU (microsec)	ECPU%	Incl. MemUse (bytes)	IMemUse%	Excl. MemUse (bytes)	EMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%	Excl. PeakMemUse (bytes)	EPeakMemUse%
unserialize	277	0.3%	30,686	4.9%	12,372	2.0%	29,894	5.3%	12,509	2.2%	2,553,976	17.9%	1,695,436	11.9%	2,672,940	18.5%	1,840,544	12.8%
array_keys	1,851	2.1%	4,525	0.7%	4,525	0.7%	6,250	1.1%	6,250	1.1%	1,019,428	7.1%	1,019,428	7.1%	215,572	1.5%	215,572	1.5%
ob_start	34	0.0%	156	0.0%	156	0.0%	196	0.0%	196	0.0%	562,628	3.9%	562,628	3.9%	280,668	1.9%	280,668	1.9%
unserialize@1	143	0.2%	2,644	0.4%	2,644	0.4%	2,778	0.5%	2,778	0.5%	430,496	3.0%	430,496	3.0%	336,456	2.3%	336,456	2.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple	128	0.1%	103,350	16.6%	5,507	0.9%	68,062	12.1%	4,838	0.9%	2,501,972	17.5%	377,324	2.6%	3,084,084	21.4%	399,792	2.8%
str_replace	491	0.6%	1,590	0.3%	1,590	0.3%	2,138	0.4%	2,138	0.4%	263,956	1.8%	263,956	1.8%	68,596	0.5%	68,596	0.5%
_drupal_add_js	70	0.1%	3,235	0.5%	2,018	0.3%	3,305	0.6%	1,842	0.3%	297,280	2.1%	217,484	1.5%	44,904	0.3%	37,320	0.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	393	0.4%	42,119	6.8%	6,028	1.0%	42,953	7.6%	4,541	0.8%	5,831,572	40.8%	213,516	1.5%	5,041,368	35.0%	216,776	1.5%
implode	667	0.8%	911	0.1%	911	0.1%	1,648	0.3%	1,648	0.3%	205,520	1.4%	205,520	1.4%	30,284	0.2%	30,284	0.2%
PDOStatement::execute	222	0.3%	67,132	10.8%	67,132	10.8%	12,112	2.1%	12,112	2.1%	196,680	1.4%	196,680	1.4%	119,608	0.8%	119,608	0.8%
explode	631	0.7%	1,061	0.2%	1,061	0.2%	1,795	0.3%	1,795	0.3%	170,900	1.2%	170,900	1.2%	23,448	0.2%	23,448	0.2%
preg_replace	1,528	1.7%	4,454	0.7%	4,454	0.7%	5,794	1.0%	5,794	1.0%	159,580	1.1%	159,580	1.1%	52,012	0.4%	52,012	0.4%
PDO::prepare	222	0.3%	3,104	0.5%	1,526	0.2%	3,330	0.6%	1,547	0.3%	156,928	1.1%	149,616	1.0%	39,040	0.3%	37,536	0.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	209	0.2%	16,892	2.7%	3,401	0.5%	17,336	3.1%	2,518	0.4%	2,365,596	16.6%	145,368	1.0%	2,077,340	14.4%	139,596	1.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::defineOptions	6	0.0%	539	0.1%	521	0.1%	549	0.1%	509	0.1%	122,424	0.9%	120,588	0.8%	90,192	0.6%	88,480	0.6%
htmlspecialchars	767	0.9%	1,298	0.2%	1,298	0.2%	2,045	0.4%	2,045	0.4%	112,088	0.8%	112,088	0.8%	7,532	0.1%	7,532	0.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray	180	0.2%	8,245	1.3%	6,112	1.0%	8,205	1.5%	5,052	0.9%	111,424	0.8%	103,576	0.7%	67,892	0.5%	52,104	0.4%
_drupal_add_css	40	0.0%	2,089	0.3%	1,114	0.2%	2,131	0.4%	1,007	0.2%	103,340	0.7%	97,252	0.7%	22,980	0.2%	15,700	0.1%
array_replace	67	0.1%	292	0.0%	292	0.0%	362	0.1%	362	0.1%	94,648	0.7%	94,648	0.7%	3,580	0.0%	3,580	0.0%
array_flip	176	0.2%	479	0.1%	479	0.1%	698	0.1%	698	0.1%	92,992	0.7%	92,992	0.7%	26,716	0.2%	26,716	0.2%
Drupal\views\Plugin\views\filter\FilterPluginBase::defineOptions	12	0.0%	346	0.1%	243	0.0%	359	0.1%	247	0.0%	112,136	0.8%	92,668	0.6%	17,148	0.1%	14,764	0.1%
Drupal\Core\Database\Statement::fetchAllKeyed	15	0.0%	1,034	0.2%	1,015	0.2%	1,060	0.2%	1,024	0.2%	92,736	0.6%	92,272	0.6%	78,344	0.5%	78,000	0.5%
Drupal\Core\Database\Connection::defaultOptions	222	0.3%	557	0.1%	557	0.1%	789	0.1%	789	0.1%	90,256	0.6%	90,256	0.6%	26,236	0.2%	26,236	0.2%
Drupal\Core\Database\Query\Select::addField	256	0.3%	966	0.2%	966	0.2%	1,217	0.2%	1,217	0.2%	83,336	0.6%	83,336	0.6%	61,112	0.4%	61,112	0.4%
Drupal\Core\Database\Statement::fetchAllAssoc	51	0.1%	1,314	0.2%	1,154	0.2%	1,386	0.2%	1,081	0.2%	83,992	0.6%	81,820	0.6%	22,340	0.2%	21,212	0.1%
Drupal\Core\Entity\EntityType::getKeys	196	0.2%	584	0.1%	584	0.1%	801	0.1%	801	0.1%	77,440	0.5%	77,440	0.5%	18,892	0.1%	18,892	0.1%
array_merge	164	0.2%	404	0.1%	404	0.1%	622	0.1%	622	0.1%	75,540	0.5%	75,540	0.5%	32,148	0.2%	32,148	0.2%
Drupal\Core\TypedData\DataDefinition::addConstraint	488	0.6%	1,129	0.2%	1,129	0.2%	1,639	0.3%	1,639	0.3%	71,904	0.5%	71,904	0.5%	10,860	0.1%	10,860	0.1%
drupal_render@1	18	0.0%	186,071	30.0%	849	0.1%	169,058	30.0%	721	0.1%	2,126,552	14.9%	71,796	0.5%	2,217,916	15.4%	57,308	0.4%
Drupal\Core\Entity\TypedData\EntityDataDefinition::create	253	0.3%	4,044	0.7%	2,045	0.3%	4,298	0.8%	1,737	0.3%	133,160	0.9%	71,164	0.5%	83,972	0.6%	73,012	0.5%
apc_fetch	713	0.8%	1,760	0.3%	1,760	0.3%	2,564	0.5%	2,564	0.5%	71,124	0.5%	71,124	0.5%	45,264	0.3%	45,264	0.3%
drupal_js_defaults	70	0.1%	282	0.0%	282	0.0%	351	0.1%	351	0.1%	71,048	0.5%	71,048	0.5%	7,388	0.1%	7,388	0.1%
load::service_container_prod/95b6a4db500a4f4344e9aef65662dadc413b8f8dc12c47a5555584bcbd3356b2.php	1	0.0%	170	0.0%	170	0.0%	172	0.0%	172	0.0%	65,304	0.5%	65,304	0.5%	65,044	0.5%	65,044	0.5%
array_intersect_key	226	0.3%	503	0.1%	503	0.1%	809	0.1%	809	0.1%	65,028	0.5%	65,028	0.5%	23,940	0.2%	23,940	0.2%
Drupal\views\Plugin\views\HandlerBase::defineOptions	42	0.0%	397	0.1%	352	0.1%	437	0.1%	352	0.1%	68,544	0.5%	64,856	0.5%	12,928	0.1%	11,928	0.1%
load::display/Feed.php	1	0.0%	243	0.0%	243	0.0%	245	0.0%	245	0.0%	61,796	0.4%	61,796	0.4%	59,816	0.4%	59,816	0.4%
run_init::composer/autoload_classmap.php	1	0.0%	157	0.0%	153	0.0%	158	0.0%	152	0.0%	62,388	0.4%	61,712	0.4%	58,256	0.4%	58,256	0.4%
Drupal\Core\Language\LanguageManager::getStandardLanguageList	2	0.0%	156	0.0%	156	0.0%	161	0.0%	161	0.0%	59,464	0.4%	59,464	0.4%	27,944	0.2%	27,944	0.2%
func_get_args	68	0.1%	194	0.0%	194	0.0%	273	0.0%	273	0.0%	55,124	0.4%	55,124	0.4%	15,972	0.1%	15,972	0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	71	0.1%	5,239	0.8%	1,120	0.2%	5,397	1.0%	834	0.1%	669,228	4.7%	47,576	0.3%	585,244	4.1%	50,204	0.3%
system_element_info	1	0.0%	211	0.0%	203	0.0%	213	0.0%	202	0.0%	46,520	0.3%	46,052	0.3%	44,764	0.3%	44,632	0.3%
drupal_render	8	0.0%	238,913	38.5%	336	0.1%	216,080	38.3%	284	0.1%	2,729,952	19.1%	42,460	0.3%	2,823,964	19.6%	24,340	0.2%
Drupal\Core\Template\Attribute::offsetSet	340	0.4%	6,656	1.1%	1,798	0.3%	6,969	1.2%	1,781	0.3%	88,172	0.6%	42,388	0.3%	27,072	0.2%	5,204	0.0%
Drupal\Core\DependencyInjection\Container::get@1	214	0.2%	24,752	4.0%	1,830	0.3%	24,365	4.3%	1,747	0.3%	1,521,552	10.7%	42,088	0.3%	1,477,656	10.3%	26,588	0.2%
array_diff	385	0.4%	2,886	0.5%	2,886	0.5%	3,270	0.6%	3,270	0.6%	42,024	0.3%	42,024	0.3%	14,292	0.1%	14,292	0.1%
Drupal\Core\Entity\ContentEntityBase::getDataDefinition	241	0.3%	9,142	1.5%	3,018	0.5%	9,383	1.7%	2,403	0.4%	209,216	1.5%	40,848	0.3%	126,684	0.9%	12,904	0.1%
function_exists	591	0.7%	892	0.1%	892	0.1%	2,086	0.4%	2,086	0.4%	40,212	0.3%	40,212	0.3%	70,748	0.5%	70,748	0.5%
get_object_vars	25	0.0%	324	0.1%	324	0.1%	355	0.1%	355	0.1%	40,036	0.3%	40,036	0.3%	8,032	0.1%	8,032	0.1%
array_filter	291	0.3%	2,839	0.5%	1,291	0.2%	3,162	0.6%	1,529	0.3%	56,252	0.4%	39,296	0.3%	29,252	0.2%	17,348	0.1%
Drupal\Core\Render\Element::children	713	0.8%	11,232	1.8%	9,019	1.5%	11,973	2.1%	8,754	1.6%	140,432	1.0%	38,644	0.3%	32,376	0.2%	16,832	0.1%
load::HttpFoundation/Request.php	1	0.0%	72	0.0%	72	0.0%	74	0.0%	74	0.0%	38,432	0.3%	38,432	0.3%	32,312	0.2%	32,312	0.2%
load::1#67#17#1979863ef517b7e487dfb3dca594d6406f57685bdb6d000c4c30fb10abac/91075c95ec185ef914183eee3af9f3c69e38e2267a6fc26a5ba347a0eb7bba23.php	1	0.0%	61	0.0%	61	0.0%	64	0.0%	64	0.0%	37,772	0.3%	37,772	0.3%	35,824	0.2%	35,824	0.2%
Symfony\Component\HttpFoundation\Response::setContent	2	0.0%	32	0.0%	30	0.0%	37	0.0%	34	0.0%	37,576	0.3%	37,120	0.3%	1,136	0.0%	680	0.0%
Drupal\Core\Asset\JsCollectionRenderer::render	2	0.0%	5,322	0.9%	804	0.1%	5,110	0.9%	673	0.1%	55,372	0.4%	36,916	0.3%	28,340	0.2%	3,604	0.0%
call_user_func_array	61	0.1%	369,308	59.5%	639	0.1%	339,286	60.2%	633	0.1%	8,301,980	58.1%	36,668	0.3%	8,341,036	57.9%	17,880	0.1%
load::views/ViewExecutable.php	1	0.0%	154	0.0%	154	0.0%	157	0.0%	157	0.0%	35,772	0.3%	35,772	0.3%	30,084	0.2%	30,084	0.2%
drupal_render@3	17	0.0%	41,085	6.6%	525	0.1%	37,390	6.6%	463	0.1%	376,704	2.6%	35,152	0.2%	356,820	2.5%	22,704	0.2%
call_user_func_array@2	72	0.1%	37,182	6.0%	822	0.1%	34,538	6.1%	806	0.1%	1,149,880	8.1%	33,940	0.2%	1,133,996	7.9%	35,220	0.2%
is_array	3,212	3.7%	3,227	0.5%	3,227	0.5%	5,531	1.0%	5,531	1.0%	33,828	0.2%	33,828	0.2%	17,360	0.1%	17,360	0.1%
Drupal\Core\TypedData\DataDefinition::create	102	0.1%	644	0.1%	535	0.1%	776	0.1%	543	0.1%	33,076	0.2%	32,588	0.2%	12,332	0.1%	11,844	0.1%
load::Datetime/DateTimePlus.php	1	0.0%	68	0.0%	68	0.0%	72	0.0%	72	0.0%	32,004	0.2%	32,004	0.2%	31,728	0.2%	31,728	0.2%
call_user_func@1	266	0.3%	98,064	15.8%	1,359	0.2%	88,275	15.7%	1,313	0.2%	1,177,652	8.2%	32,000	0.2%	797,576	5.5%	2,532	0.0%
Drupal::moduleHandler	322	0.4%	7,754	1.2%	1,282	0.2%	8,153	1.4%	1,363	0.2%	136,760	1.0%	31,444	0.2%	150,280	1.0%	6,928	0.0%
Drupal\views\Plugin\views\PluginBase::setOptionDefaults	29	0.0%	1,210	0.2%	810	0.1%	1,245	0.2%	789	0.1%	46,120	0.3%	31,136	0.2%	42,272	0.3%	27,108	0.2%
load::file/file.module	1	0.0%	55	0.0%	55	0.0%	56	0.0%	56	0.0%	29,840	0.2%	29,840	0.2%	29,576	0.2%	29,576	0.2%
load::Twig/Template.php	1	0.0%	52	0.0%	52	0.0%	56	0.0%	56	0.0%	29,656	0.2%	29,656	0.2%	29,028	0.2%	29,028	0.2%
load::Routing/UrlGenerator.php	1	0.0%	37	0.0%	37	0.0%	40	0.0%	40	0.0%	29,460	0.2%	29,460	0.2%	29,160	0.2%	29,160	0.2%
Symfony\Component\HttpFoundation\Response::sendContent	1	0.0%	54	0.0%	54	0.0%	57	0.0%	57	0.0%	29,124	0.2%	29,124	0.2%	6,156	0.0%	6,156	0.0%
load::HttpFoundation/Response.php	1	0.0%	110	0.0%	110	0.0%	113	0.0%	113	0.0%	29,028	0.2%	29,028	0.2%	27,080	0.2%	27,080	0.2%
Drupal\Core\Template\Attribute::createAttributeValue	340	0.4%	4,858	0.8%	3,337	0.5%	5,188	0.9%	2,751	0.5%	45,784	0.3%	27,968	0.2%	21,868	0.2%	4,716	0.0%
ajax_pre_render_element	21	0.0%	119	0.0%	119	0.0%	139	0.0%	139	0.0%	27,800	0.2%	27,800	0.2%	16,328	0.1%	16,328	0.1%
load::includes/common.inc	1	0.0%	129	0.0%	129	0.0%	131	0.0%	131	0.0%	27,516	0.2%	27,516	0.2%	25,028	0.2%	25,028	0.2%
Drupal\Component\Utility\String::checkPlain	767	0.9%	4,111	0.7%	2,813	0.5%	4,896	0.9%	2,851	0.5%	139,592	1.0%	27,504	0.2%	18,472	0.1%	10,940	0.1%
load::includes/theme.inc	1	0.0%	57	0.0%	57	0.0%	60	0.0%	60	0.0%	27,232	0.2%	27,232	0.2%	27,112	0.2%	27,112	0.2%
Drupal\Core\Database\Query\Select::addJoin	49	0.1%	597	0.1%	497	0.1%	661	0.1%	496	0.1%	30,776	0.2%	27,192	0.2%	18,296	0.1%	16,000	0.1%
load::filter/FilterPluginBase.php	1	0.0%	81	0.0%	81	0.0%	83	0.0%	83	0.0%	27,172	0.2%	27,172	0.2%	20,236	0.1%	20,236	0.1%
load::Database/Connection.php	1	0.0%	58	0.0%	58	0.0%	61	0.0%	61	0.0%	27,020	0.2%	27,020	0.2%	26,324	0.2%	26,324	0.2%
strtr	298	0.3%	826	0.1%	826	0.1%	1,129	0.2%	1,129	0.2%	26,820	0.2%	26,820	0.2%	15,280	0.1%	15,280	0.1%
Drupal\Core\Database\Query\Select::addTag	46	0.1%	221	0.0%	221	0.0%	280	0.0%	280	0.0%	26,324	0.2%	26,324	0.2%	14,104	0.1%	14,104	0.1%
load::query/Sql.php	1	0.0%	64	0.0%	64	0.0%	69	0.0%	69	0.0%	26,236	0.2%	26,236	0.2%	18,224	0.1%	18,224	0.1%
Drupal\Core\TypedData\Plugin\DataType\ItemList::__clone	81	0.1%	1,522	0.2%	939	0.2%	1,602	0.3%	829	0.1%	37,380	0.3%	25,764	0.2%	12,752	0.1%	7,312	0.1%
service_container_prod::__construct	1	0.0%	213	0.0%	101	0.0%	215	0.0%	99	0.0%	51,816	0.4%	25,628	0.2%	51,688	0.4%	25,496	0.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1	3	0.0%	2,579	0.4%	208	0.0%	1,708	0.3%	180	0.0%	82,596	0.6%	25,028	0.2%	108,740	0.8%	19,108	0.1%
load::Generator/UrlGenerator.php	1	0.0%	35	0.0%	35	0.0%	36	0.0%	36	0.0%	25,020	0.2%	25,020	0.2%	24,732	0.2%	24,732	0.2%
load::Twig/Environment.php	1	0.0%	90	0.0%	90	0.0%	94	0.0%	94	0.0%	24,792	0.2%	24,792	0.2%	24,692	0.2%	24,692	0.2%
load::Query/Select.php	1	0.0%	69	0.0%	69	0.0%	72	0.0%	72	0.0%	24,372	0.2%	24,372	0.2%	24,168	0.2%	24,168	0.2%
Symfony\Component\HttpFoundation\ParameterBag::get	268	0.3%	1,406	0.2%	1,128	0.2%	1,762	0.3%	1,262	0.2%	24,724	0.2%	24,264	0.2%	17,004	0.1%	16,632	0.1%
service_container_prod::getDefaultParameters	1	0.0%	79	0.0%	79	0.0%	81	0.0%	81	0.0%	23,596	0.2%	23,596	0.2%	23,616	0.2%	23,616	0.2%
run_init::filter/BooleanOperator.php	1	0.0%	184	0.0%	79	0.0%	186	0.0%	80	0.0%	51,964	0.4%	23,396	0.2%	44,768	0.3%	23,308	0.2%
Drupal\Core\Entity\ContentEntityBase::getTranslatedField	81	0.1%	62,780	10.1%	1,734	0.3%	62,619	11.1%	1,477	0.3%	1,129,624	7.9%	23,392	0.2%	1,053,192	7.3%	4,996	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::findFile	713	0.8%	5,746	0.9%	3,453	0.6%	6,528	1.2%	3,416	0.6%	96,544	0.7%	23,384	0.2%	132,876	0.9%	84,720	0.6%
Drupal\Core\Template\Attribute::__construct	194	0.2%	8,036	1.3%	1,506	0.2%	8,256	1.5%	1,427	0.3%	107,888	0.8%	23,076	0.2%	33,384	0.2%	7,084	0.0%
Drupal\Core\Entity\EntityType::getControllerClasses	66	0.1%	212	0.0%	212	0.0%	298	0.1%	298	0.1%	22,868	0.2%	22,868	0.2%	5,076	0.0%	5,076	0.0%
load::Entity/ContentEntityBase.php	1	0.0%	71	0.0%	71	0.0%	74	0.0%	74	0.0%	22,808	0.2%	22,808	0.2%	22,472	0.2%	22,472	0.2%
strtolower	359	0.4%	385	0.1%	385	0.1%	811	0.1%	811	0.1%	22,760	0.2%	22,760	0.2%	12,608	0.1%	12,608	0.1%
Drupal\Core\Database\Query\Condition::condition	61	0.1%	429	0.1%	375	0.1%	515	0.1%	419	0.1%	22,780	0.2%	22,332	0.2%	11,144	0.1%	10,696	0.1%
load::style/StylePluginBase.php	1	0.0%	60	0.0%	60	0.0%	63	0.0%	63	0.0%	21,936	0.2%	21,936	0.2%	14,520	0.1%	14,520	0.1%
load::area/ListingEmpty.php	1	0.0%	62	0.0%	62	0.0%	64	0.0%	64	0.0%	21,876	0.2%	21,876	0.2%	10,884	0.1%	10,884	0.1%
load::area/Title.php	1	0.0%	60	0.0%	60	0.0%	62	0.0%	62	0.0%	21,752	0.2%	21,752	0.2%	19,256	0.1%	19,256	0.1%
load::area/AreaPluginBase.php	1	0.0%	57	0.0%	57	0.0%	59	0.0%	59	0.0%	21,664	0.2%	21,664	0.2%	15,980	0.1%	15,980	0.1%

[ display all ]