XHProf: Hierarchical Profiler Report

View Top Level Run Report

Run Report: Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Overall Summary
Total Incl. Wall Time (microsec):	934,787 microsecs
Total Incl. CPU (microsecs):	862,829 microsecs
Total Incl. MemUse (bytes):	15,335,836 bytes
Total Incl. PeakMemUse (bytes):	15,465,556 bytes
Number of Function Calls:	157,386

[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	240	0.2%	24,411	2.6%	11,801	1.3%	23,276	2.7%	11,916	1.4%	2,410,624	15.7%	1,726,716	11.3%	2,453,656	15.9%	1,818,460	11.8%
ob_start	100	0.1%	351	0.0%	351	0.0%	455	0.1%	455	0.1%	1,652,636	10.8%	1,652,636	10.8%	642,272	4.2%	642,272	4.2%
array_keys	3,470	2.2%	6,519	0.7%	6,519	0.7%	9,729	1.1%	9,729	1.1%	1,512,432	9.9%	1,512,432	9.9%	240,152	1.6%	240,152	1.6%
str_replace	674	0.4%	2,265	0.2%	2,265	0.2%	3,017	0.3%	3,017	0.3%	771,780	5.0%	771,780	5.0%	89,320	0.6%	89,320	0.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple	84	0.1%	74,379	8.0%	3,371	0.4%	46,847	5.4%	3,022	0.4%	2,147,076	14.0%	389,716	2.5%	2,617,760	16.9%	392,756	2.5%
unserialize@1	123	0.1%	2,076	0.2%	2,076	0.2%	2,190	0.3%	2,190	0.3%	357,536	2.3%	357,536	2.3%	251,464	1.6%	251,464	1.6%
implode	1,184	0.8%	2,690	0.3%	1,449	0.2%	3,866	0.4%	2,617	0.3%	326,100	2.1%	323,252	2.1%	24,244	0.2%	24,244	0.2%
_drupal_add_js	77	0.0%	2,931	0.3%	2,038	0.2%	3,000	0.3%	1,889	0.2%	355,100	2.3%	263,052	1.7%	24,600	0.2%	19,536	0.1%
array_merge	433	0.3%	1,002	0.1%	1,002	0.1%	1,446	0.2%	1,446	0.2%	236,848	1.5%	236,848	1.5%	54,792	0.4%	54,792	0.4%
explode	898	0.6%	1,300	0.1%	1,300	0.1%	2,261	0.3%	2,261	0.3%	227,788	1.5%	227,788	1.5%	18,624	0.1%	18,624	0.1%
array_flip	565	0.4%	1,125	0.1%	1,125	0.1%	1,745	0.2%	1,745	0.2%	224,368	1.5%	224,368	1.5%	65,740	0.4%	65,740	0.4%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	417	0.3%	45,486	4.9%	6,233	0.7%	46,223	5.4%	4,514	0.5%	6,167,140	40.2%	218,280	1.4%	5,255,464	34.0%	208,392	1.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray	396	0.3%	18,789	2.0%	12,781	1.4%	19,178	2.2%	10,994	1.3%	227,564	1.5%	196,916	1.3%	93,404	0.6%	58,472	0.4%
htmlspecialchars	1,355	0.9%	1,833	0.2%	1,833	0.2%	3,100	0.4%	3,100	0.4%	194,700	1.3%	194,700	1.3%	8,236	0.1%	8,236	0.1%
func_get_args	237	0.2%	555	0.1%	555	0.1%	765	0.1%	765	0.1%	194,216	1.3%	194,216	1.3%	16,744	0.1%	16,744	0.1%
preg_replace	2,058	1.3%	5,512	0.6%	5,512	0.6%	7,185	0.8%	7,185	0.8%	193,172	1.3%	193,172	1.3%	45,092	0.3%	45,092	0.3%
PDOStatement::execute	258	0.2%	84,952	9.1%	84,952	9.1%	14,260	1.7%	14,260	1.7%	189,148	1.2%	189,148	1.2%	42,428	0.3%	42,428	0.3%
array_replace	148	0.1%	524	0.1%	524	0.1%	671	0.1%	671	0.1%	179,888	1.2%	179,888	1.2%	5,436	0.0%	5,436	0.0%
PDO::prepare	258	0.2%	3,334	0.4%	1,685	0.2%	3,560	0.4%	1,664	0.2%	173,788	1.1%	165,468	1.1%	38,820	0.3%	37,368	0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1	238	0.2%	17,790	1.9%	3,642	0.4%	18,279	2.1%	2,693	0.3%	2,471,688	16.1%	162,420	1.1%	2,197,204	14.2%	156,500	1.0%
array_intersect_key	668	0.4%	1,058	0.1%	1,058	0.1%	1,812	0.2%	1,812	0.2%	148,076	1.0%	148,076	1.0%	20,584	0.1%	20,584	0.1%
Drupal\Core\Database\Statement::fetchAllKeyed	81	0.1%	1,530	0.2%	1,427	0.2%	1,625	0.2%	1,434	0.2%	133,456	0.9%	132,992	0.9%	88,540	0.6%	87,764	0.6%
Drupal\Core\Entity\EntityType::getKeys	314	0.2%	885	0.1%	885	0.1%	1,216	0.1%	1,216	0.1%	121,216	0.8%	121,216	0.8%	23,836	0.2%	23,836	0.2%
Drupal\Core\Database\Query\Select::addField	368	0.2%	1,176	0.1%	1,176	0.1%	1,480	0.2%	1,480	0.2%	117,996	0.8%	117,996	0.8%	39,388	0.3%	39,388	0.3%
Drupal\Core\Database\Connection::defaultOptions	258	0.2%	594	0.1%	594	0.1%	848	0.1%	848	0.1%	104,780	0.7%	104,780	0.7%	31,484	0.2%	31,484	0.2%
_drupal_add_css	43	0.0%	2,195	0.2%	1,154	0.1%	2,231	0.3%	1,036	0.1%	108,400	0.7%	102,120	0.7%	15,012	0.1%	9,592	0.1%
Drupal\Core\Language\LanguageManager::getStandardLanguageList	3	0.0%	304	0.0%	304	0.0%	308	0.0%	308	0.0%	88,924	0.6%	88,924	0.6%	59,968	0.4%	59,968	0.4%
Drupal\Core\Plugin\Factory\ContainerFactory::createInstance	147	0.1%	16,698	1.8%	2,266	0.2%	15,936	1.8%	1,747	0.2%	801,480	5.2%	86,748	0.6%	870,752	5.6%	133,332	0.9%
drupal_render	8	0.0%	743,882	79.6%	327	0.0%	690,858	80.1%	285	0.0%	7,870,444	51.3%	85,456	0.6%	7,973,868	51.6%	32,816	0.2%
drupal_js_defaults	77	0.0%	287	0.0%	287	0.0%	349	0.0%	349	0.0%	78,064	0.5%	78,064	0.5%	4,980	0.0%	4,980	0.0%
drupal_render@1	32	0.0%	648,445	69.4%	1,132	0.1%	601,377	69.7%	957	0.1%	6,557,260	42.8%	76,236	0.5%	6,675,864	43.2%	19,692	0.1%
apc_fetch	777	0.5%	1,856	0.2%	1,856	0.2%	2,631	0.3%	2,631	0.3%	74,468	0.5%	74,468	0.5%	44,768	0.3%	44,768	0.3%
Drupal\Core\Render\Element::children	1,429	0.9%	23,017	2.5%	18,724	2.0%	24,440	2.8%	18,104	2.1%	273,060	1.8%	74,332	0.5%	32,236	0.2%	20,240	0.1%
Drupal\Core\TypedData\Plugin\DataType\Map::__clone	286	0.2%	1,408	0.2%	1,151	0.1%	1,699	0.2%	1,337	0.2%	73,756	0.5%	73,268	0.5%	80,744	0.5%	79,476	0.5%
Drupal\Core\DependencyInjection\Container::get@1	208	0.1%	25,560	2.7%	1,701	0.2%	25,434	2.9%	2,186	0.3%	1,725,160	11.2%	73,088	0.5%	1,771,372	11.5%	90,100	0.6%
Drupal\Core\Entity\EntityStorageBase::mapFromStorageRecords	217	0.1%	26,212	2.8%	2,389	0.3%	25,139	2.9%	2,151	0.2%	337,216	2.2%	71,804	0.5%	316,372	2.0%	2,684	0.0%
load::Controller/SystemController.php	1	0.0%	1,426	0.2%	1,426	0.2%	1,428	0.2%	1,428	0.2%	69,464	0.5%	69,464	0.5%	31,520	0.2%	31,520	0.2%
Drupal\Core\Template\Attribute::offsetSet	594	0.4%	10,025	1.1%	2,887	0.3%	10,594	1.2%	2,881	0.3%	126,608	0.8%	69,364	0.5%	26,692	0.2%	5,040	0.0%
load::service_container_prod/0b29caaa232c896ced95892646f6d273eb60b505e032bfc0101278ad0707ec7c.php	1	0.0%	364	0.0%	364	0.0%	367	0.0%	367	0.0%	67,944	0.4%	67,944	0.4%	67,684	0.4%	67,684	0.4%
drupal_render@3	36	0.0%	273,538	29.3%	987	0.1%	256,030	29.7%	867	0.1%	2,160,556	14.1%	67,792	0.4%	2,456,512	15.9%	29,568	0.2%
Drupal\Core\TypedData\Plugin\DataType\ItemList::__clone	217	0.1%	3,836	0.4%	2,293	0.2%	4,041	0.5%	2,021	0.2%	130,324	0.8%	67,080	0.4%	90,568	0.6%	12,872	0.1%
drupal_render@2	99	0.1%	402,373	43.0%	2,484	0.3%	374,749	43.4%	2,237	0.3%	2,867,272	18.7%	64,236	0.4%	2,984,200	19.3%	38,328	0.2%
run_init::composer/autoload_classmap.php	1	0.0%	155	0.0%	151	0.0%	158	0.0%	149	0.0%	62,388	0.4%	61,712	0.4%	59,240	0.4%	59,240	0.4%
Drupal\Core\Asset\JsCollectionGrouper::group	2	0.0%	595	0.1%	523	0.1%	598	0.1%	479	0.1%	62,132	0.4%	61,688	0.4%	12,420	0.1%	12,076	0.1%
drupal_render@4	53	0.0%	145,551	15.6%	1,377	0.1%	135,877	15.7%	1,229	0.1%	1,385,136	9.0%	57,952	0.4%	1,692,800	10.9%	39,164	0.3%
Drupal\Core\Entity\ContentEntityBase::getTranslatedField	217	0.1%	73,756	7.9%	3,965	0.4%	73,730	8.5%	3,338	0.4%	1,051,360	6.9%	55,864	0.4%	900,936	5.8%	8,324	0.1%
call_user_func_array	129	0.1%	586,107	62.7%	1,023	0.1%	548,216	63.5%	954	0.1%	7,121,932	46.4%	53,920	0.4%	7,220,496	46.7%	18,836	0.1%
template_preprocess_links	21	0.0%	4,067	0.4%	1,216	0.1%	3,577	0.4%	1,045	0.1%	99,336	0.6%	52,104	0.3%	10,648	0.1%	1,832	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@2	73	0.0%	5,589	0.6%	1,105	0.1%	5,766	0.7%	856	0.1%	705,440	4.6%	51,688	0.3%	642,292	4.2%	56,872	0.4%
Drupal\Core\Entity\ContentEntityDatabaseStorage::mapFromStorageRecords	22	0.0%	50,198	5.4%	1,086	0.1%	44,077	5.1%	885	0.1%	1,107,668	7.2%	49,024	0.3%	1,085,804	7.0%	7,496	0.0%
drupal_render@5	29	0.0%	90,314	9.7%	833	0.1%	82,234	9.5%	757	0.1%	1,017,068	6.6%	48,720	0.3%	1,150,668	7.4%	47,564	0.3%
load::1#67#17#1979863ef517b7e487dfb3dca594d6406f57685bdb6d000c4c30fb10abac/68bcf58371e48323bf6ec2f4ccdc45cd0679d1254bd34a8cf447a902fb77c069.php	1	0.0%	133	0.0%	133	0.0%	136	0.0%	136	0.0%	47,492	0.3%	47,492	0.3%	46,876	0.3%	46,876	0.3%
Drupal\Core\Database\Statement::fetchAllAssoc	61	0.0%	970	0.1%	857	0.1%	1,051	0.1%	817	0.1%	48,364	0.3%	47,004	0.3%	8,732	0.1%	7,584	0.0%
Drupal\Component\Utility\String::checkPlain	1,354	0.9%	6,341	0.7%	4,510	0.5%	7,799	0.9%	4,703	0.5%	240,388	1.6%	46,256	0.3%	19,664	0.1%	11,732	0.1%
strtr	476	0.3%	1,973	0.2%	1,973	0.2%	2,465	0.3%	2,465	0.3%	46,164	0.3%	46,164	0.3%	16,308	0.1%	16,308	0.1%
system_element_info	1	0.0%	183	0.0%	176	0.0%	185	0.0%	177	0.0%	46,168	0.3%	45,700	0.3%	44,412	0.3%	44,280	0.3%
array_diff	389	0.2%	3,489	0.4%	3,489	0.4%	3,853	0.4%	3,853	0.4%	45,288	0.3%	45,288	0.3%	26,288	0.2%	26,288	0.2%
Drupal\Core\Entity\EntityType::getControllerClasses	129	0.1%	367	0.0%	367	0.0%	516	0.1%	516	0.1%	44,700	0.3%	44,700	0.3%	5,944	0.0%	5,944	0.0%
Drupal::entityManager	1,039	0.7%	16,613	1.8%	3,756	0.4%	17,653	2.0%	3,831	0.4%	15,236	0.1%	43,892	0.3%	39,416	0.3%	8,380	0.1%
template_preprocess	97	0.1%	2,395	0.3%	852	0.1%	2,477	0.3%	788	0.1%	71,668	0.5%	43,752	0.3%	6,736	0.0%	1,388	0.0%
call_user_func_array@1	120	0.1%	118,100	12.6%	1,122	0.1%	113,331	13.1%	1,082	0.1%	1,962,384	12.8%	42,176	0.3%	1,626,660	10.5%	31,088	0.2%
Drupal\Core\Template\Attribute::createAttributeValue	594	0.4%	7,138	0.8%	4,985	0.5%	7,713	0.9%	4,201	0.5%	57,244	0.4%	40,936	0.3%	21,652	0.1%	5,712	0.0%
Symfony\Component\HttpFoundation\Response::setContent	1	0.0%	11	0.0%	10	0.0%	14	0.0%	11	0.0%	41,104	0.3%	40,648	0.3%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::__construct	384	0.2%	12,389	1.3%	2,579	0.3%	12,779	1.5%	2,417	0.3%	161,872	1.1%	39,992	0.3%	36,916	0.2%	10,944	0.1%
load::HttpFoundation/Request.php	1	0.0%	100	0.0%	100	0.0%	103	0.0%	103	0.0%	38,436	0.3%	38,436	0.3%	35,884	0.2%	35,884	0.2%
drupal_pre_render_link	60	0.0%	13,997	1.5%	435	0.0%	13,870	1.6%	428	0.0%	58,468	0.4%	38,420	0.3%	27,632	0.2%	2,444	0.0%
Drupal\Core\Database\Query\Select::addTag	52	0.0%	227	0.0%	227	0.0%	287	0.0%	287	0.0%	37,844	0.2%	37,844	0.2%	9,552	0.1%	9,552	0.1%
Drupal\Core\TypedData\DataDefinition::create	120	0.1%	729	0.1%	606	0.1%	893	0.1%	620	0.1%	37,680	0.2%	37,192	0.2%	14,408	0.1%	14,052	0.1%
Drupal\Core\Entity\Query\QueryBase::__construct	34	0.0%	1,446	0.2%	482	0.1%	1,483	0.2%	456	0.1%	66,164	0.4%	37,112	0.2%	36,480	0.2%	7,496	0.0%
Drupal\Core\Asset\CssCollectionGrouper::group	1	0.0%	382	0.0%	343	0.0%	384	0.0%	309	0.0%	37,520	0.2%	37,076	0.2%	9,976	0.1%	9,632	0.1%
is_array	5,638	3.6%	5,379	0.6%	5,379	0.6%	8,963	1.0%	8,963	1.0%	36,848	0.2%	36,848	0.2%	17,232	0.1%	17,232	0.1%
load::1#af#df#fdef2433e74178ad136e55d7dbfee3f353aa29e249927956655bba436ff7/a211f0d509b7c5cce77eb79873f1f26beb9a86295ebc8a042d5b6648b7237d6d.php	1	0.0%	102	0.0%	102	0.0%	106	0.0%	106	0.0%	34,348	0.2%	34,348	0.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addJoin	65	0.0%	694	0.1%	578	0.1%	771	0.1%	578	0.1%	38,276	0.2%	34,204	0.2%	10,968	0.1%	9,372	0.1%
Drupal\comment\CommentViewBuilder::buildLinks	16	0.0%	14,122	1.5%	1,041	0.1%	14,136	1.6%	718	0.1%	56,232	0.4%	34,180	0.2%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::loadMultiple	309	0.2%	37,349	4.0%	5,042	0.5%	22,213	2.6%	4,409	0.5%	331,944	2.2%	33,256	0.2%	499,580	3.2%	21,928	0.1%
Symfony\Component\HttpFoundation\Response::sendContent	1	0.0%	62	0.0%	62	0.0%	64	0.0%	64	0.0%	33,220	0.2%	33,220	0.2%	28,864	0.2%	28,864	0.2%
substr	734	0.5%	747	0.1%	747	0.1%	1,249	0.1%	1,249	0.1%	33,092	0.2%	33,092	0.2%	10,820	0.1%	10,820	0.1%
Drupal::moduleHandler	469	0.3%	8,833	0.9%	1,795	0.2%	9,321	1.1%	1,808	0.2%	71,932	0.5%	32,832	0.2%	84,556	0.5%	4,764	0.0%
array_filter	349	0.2%	9,067	1.0%	2,818	0.3%	9,426	1.1%	2,628	0.3%	78,068	0.5%	32,220	0.2%	43,448	0.3%	22,480	0.1%
Drupal\Core\TypedData\DataDefinition::getSettings	407	0.3%	440	0.0%	440	0.0%	932	0.1%	932	0.1%	31,760	0.2%	31,760	0.2%	1,628	0.0%	1,628	0.0%
Drupal\Core\Config\ConfigFactory::getCacheKey	422	0.3%	878	0.1%	878	0.1%	1,313	0.2%	1,313	0.2%	31,564	0.2%	31,564	0.2%	11,332	0.1%	11,332	0.1%
load::HttpFoundation/Response.php	1	0.0%	80	0.0%	80	0.0%	82	0.0%	82	0.0%	30,920	0.2%	30,920	0.2%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	900	0.6%	11,552	1.2%	5,679	0.6%	12,208	1.4%	4,743	0.5%	179,040	1.2%	30,908	0.2%	87,536	0.6%	5,140	0.0%
array_intersect	168	0.1%	940	0.1%	940	0.1%	1,097	0.1%	1,097	0.1%	30,416	0.2%	30,416	0.2%	29,496	0.2%	29,496	0.2%
Symfony\Component\HttpFoundation\Request::duplicate	19	0.0%	2,044	0.2%	547	0.1%	2,059	0.2%	438	0.1%	42,636	0.3%	30,300	0.2%	3,124	0.0%	1,184	0.0%
array_map	82	0.1%	3,235	0.3%	801	0.1%	3,314	0.4%	699	0.1%	62,040	0.4%	30,148	0.2%	22,192	0.1%	5,748	0.0%
load::file/file.module	1	0.0%	55	0.0%	55	0.0%	57	0.0%	57	0.0%	30,088	0.2%	30,088	0.2%	29,824	0.2%	29,824	0.2%
load::Twig/Template.php	1	0.0%	53	0.0%	53	0.0%	54	0.0%	54	0.0%	29,640	0.2%	29,640	0.2%	29,116	0.2%	29,116	0.2%
load::Routing/UrlGenerator.php	1	0.0%	33	0.0%	33	0.0%	36	0.0%	36	0.0%	29,460	0.2%	29,460	0.2%	29,216	0.2%	29,216	0.2%
ajax_pre_render_element	21	0.0%	127	0.0%	127	0.0%	144	0.0%	144	0.0%	27,892	0.2%	27,892	0.2%	12,716	0.1%	12,716	0.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray@1	129	0.1%	2,241	0.2%	1,755	0.2%	2,376	0.3%	1,573	0.2%	29,728	0.2%	27,480	0.2%	34,476	0.2%	30,336	0.2%
Drupal\ckeditor\Plugin\Editor\CKEditor::getDefaultSettings	8	0.0%	1,598	0.2%	152	0.0%	1,607	0.2%	129	0.0%	27,716	0.2%	27,264	0.2%	0	0.0%	0	0.0%
load::1#fb#0a#776a102932ee995aee3c04f2e3cb735d6c2c4afc174d2aa462241b12bc2e/292e7d2dde55e6b3c7d80d21e1c6338b6ec88b8b6d136c467b73204fba243db6.php	1	0.0%	83	0.0%	83	0.0%	85	0.0%	85	0.0%	27,260	0.2%	27,260	0.2%	19,884	0.1%	19,884	0.1%
load::Database/Connection.php	1	0.0%	59	0.0%	59	0.0%	61	0.0%	61	0.0%	27,020	0.2%	27,020	0.2%	26,600	0.2%	26,600	0.2%
service_container_prod::__construct	1	0.0%	210	0.0%	98	0.0%	212	0.0%	94	0.0%	52,112	0.3%	26,636	0.2%	51,984	0.3%	26,432	0.2%
Symfony\Component\HttpFoundation\ParameterBag::get	616	0.4%	3,194	0.3%	2,564	0.3%	3,810	0.4%	2,729	0.3%	26,940	0.2%	26,480	0.2%	17,620	0.1%	17,248	0.1%
load::includes/theme.inc	1	0.0%	142	0.0%	142	0.0%	145	0.0%	145	0.0%	26,360	0.2%	26,360	0.2%	26,240	0.2%	26,240	0.2%
Drupal::service	893	0.6%	26,358	2.8%	3,269	0.3%	26,706	3.1%	3,282	0.4%	623,692	4.1%	26,164	0.2%	621,844	4.0%	8,316	0.1%
load::1#e8#32#c7fe9f72c4d8818dbb9ccab8858e252b83f5af8a76b4f710111efd9020bf/96608056709c052dcb3e06bb36100dc28a8dfd22d1a2eea5a525b38a56c6c53f.php	1	0.0%	90	0.0%	90	0.0%	95	0.0%	95	0.0%	25,604	0.2%	25,604	0.2%	25,016	0.2%	25,016	0.2%
preg_match	168	0.1%	797	0.1%	797	0.1%	958	0.1%	958	0.1%	25,520	0.2%	25,520	0.2%	8,524	0.1%	8,524	0.1%

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