Run Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Summary
Total Incl. Wall Time (microsec):581,661 microsecs
Total Incl. CPU (microsecs):563,090 microsecs
Total Incl. MemUse (bytes):16,435,144 bytes
Total Incl. PeakMemUse (bytes):16,877,640 bytes
Number of Function Calls:151,892


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Displaying top 100 functions: Sorted by Function Name [ display all ]


Function NameCallsCalls%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%
ajax_pre_render_element 5 0.0% 12 0.0% 12 0.0% 15 0.0% 15 0.0% 12,256 0.1% 12,256 0.1% 0 0.0% 0 0.0%
ajax_process_form 5 0.0% 25 0.0% 13 0.0% 30 0.0% 15 0.0% 13,360 0.1% 1,104 0.0% 0 0.0% 0 0.0%
apc_fetch 449 0.3% 936 0.2% 936 0.2% 1,268 0.2% 1,268 0.2% 37,504 0.2% 37,504 0.2% 23,384 0.1% 23,384 0.1%
arg 8 0.0% 63 0.0% 48 0.0% 71 0.0% 44 0.0% 10,208 0.1% 6,432 0.0% 2,368 0.0% 1,872 0.0%
ArrayObject::exchangeArray 110 0.1% 125 0.0% 125 0.0% 207 0.0% 207 0.0% -4,464 -0.0% -4,464 -0.0% 856 0.0% 856 0.0%
ArrayObject::__construct 2 0.0% 2 0.0% 2 0.0% 3 0.0% 3 0.0% 1,504 0.0% 1,504 0.0% 648 0.0% 648 0.0%
array_change_key_case 1 0.0% 8 0.0% 8 0.0% 8 0.0% 8 0.0% 3,608 0.0% 3,608 0.0% 0 0.0% 0 0.0%
array_combine 26 0.0% 30 0.0% 30 0.0% 53 0.0% 53 0.0% 11,872 0.1% 11,872 0.1% 1,096 0.0% 1,096 0.0%
array_diff 247 0.2% 427 0.1% 427 0.1% 634 0.1% 634 0.1% 37,432 0.2% 37,432 0.2% 7,368 0.0% 7,368 0.0%
array_diff_key 15 0.0% 23 0.0% 23 0.0% 34 0.0% 34 0.0% 6,528 0.0% 6,528 0.0% 4,544 0.0% 4,544 0.0%
array_fill_keys 14 0.0% 14 0.0% 14 0.0% 22 0.0% 22 0.0% 3,560 0.0% 3,560 0.0% 808 0.0% 808 0.0%
array_filter 201 0.1% 6,133 1.1% 598 0.1% 5,936 1.1% 717 0.1% 380,880 2.3% 56,448 0.3% 392,928 2.3% 17,136 0.1%
array_filter@1 11 0.0% 67 0.0% 23 0.0% 80 0.0% 34 0.0% 5,824 0.0% 4,752 0.0% 504 0.0% 504 0.0%
array_flip 109 0.1% 391 0.1% 391 0.1% 492 0.1% 492 0.1% 364,720 2.2% 364,720 2.2% 58,016 0.3% 58,016 0.3%
array_intersect 8 0.0% 59 0.0% 59 0.0% 65 0.0% 65 0.0% 5,696 0.0% 5,696 0.0% 9,008 0.1% 9,008 0.1%
array_intersect_key 193 0.1% 207 0.0% 207 0.0% 346 0.1% 346 0.1% 59,104 0.4% 59,104 0.4% 13,608 0.1% 13,608 0.1%
array_keys 1,699 1.1% 1,882 0.3% 1,882 0.3% 2,987 0.5% 2,987 0.5% 749,384 4.6% 749,384 4.6% 76,352 0.5% 76,352 0.5%
array_key_exists 1,980 1.3% 1,706 0.3% 1,706 0.3% 2,746 0.5% 2,746 0.5% 9,912 0.1% 9,912 0.1% 2,928 0.0% 2,928 0.0%
array_map 504 0.3% 10,122 1.7% 2,902 0.5% 10,485 1.9% 2,598 0.5% 652,592 4.0% 401,528 2.4% 57,088 0.3% 18,416 0.1%
array_merge 385 0.3% 947 0.2% 947 0.2% 1,244 0.2% 1,244 0.2% 694,736 4.2% 694,736 4.2% 235,600 1.4% 235,600 1.4%
array_pop 7 0.0% 7 0.0% 7 0.0% 10 0.0% 10 0.0% 616 0.0% 616 0.0% 368 0.0% 368 0.0%
array_replace 2 0.0% 4 0.0% 4 0.0% 8 0.0% 8 0.0% 4,696 0.0% 4,696 0.0% 2,392 0.0% 2,392 0.0%
array_reverse 222 0.1% 206 0.0% 206 0.0% 369 0.1% 369 0.1% 85,736 0.5% 85,736 0.5% 768 0.0% 768 0.0%
array_shift 222 0.1% 219 0.0% 219 0.0% 354 0.1% 354 0.1% -17,496 -0.1% -17,496 -0.1% 2,664 0.0% 2,664 0.0%
array_slice 12 0.0% 8 0.0% 8 0.0% 16 0.0% 16 0.0% 4,600 0.0% 4,600 0.0% 552 0.0% 552 0.0%
array_unique 32 0.0% 38 0.0% 38 0.0% 72 0.0% 72 0.0% 6,968 0.0% 6,968 0.0% 1,664 0.0% 1,664 0.0%
array_unshift 3 0.0% 3 0.0% 3 0.0% 4 0.0% 4 0.0% 1,056 0.0% 1,056 0.0% 0 0.0% 0 0.0%
array_values 88 0.1% 91 0.0% 91 0.0% 141 0.0% 141 0.0% 32,048 0.2% 32,048 0.2% 5,280 0.0% 5,280 0.0%
asort 2 0.0% 2 0.0% 2 0.0% 4 0.0% 4 0.0% 776 0.0% 776 0.0% 0 0.0% 0 0.0%
base64_encode 46 0.0% 46 0.0% 46 0.0% 74 0.0% 74 0.0% 4,544 0.0% 4,544 0.0% 664 0.0% 664 0.0%
basename 64 0.0% 130 0.0% 130 0.0% 184 0.0% 184 0.0% 5,984 0.0% 5,984 0.0% 2,680 0.0% 2,680 0.0%
base_convert 4 0.0% 4 0.0% 4 0.0% 7 0.0% 7 0.0% 920 0.0% 920 0.0% 0 0.0% 0 0.0%
base_path 57 0.0% 58 0.0% 58 0.0% 86 0.0% 86 0.0% 3,928 0.0% 3,928 0.0% 320 0.0% 320 0.0%
block_admin_paths 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,136 0.0% 1,136 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 9 0.0% 76,971 13.2% 36 0.0% 72,636 12.9% 26 0.0% 3,097,360 18.8% 2,072 0.0% 3,081,272 18.3% 112 0.0%
block_help 1 0.0% 2 0.0% 2 0.0% 4 0.0% 4 0.0% 1,072 0.0% 1,072 0.0% 0 0.0% 0 0.0%
block_list 9 0.0% 16,366 2.8% 54 0.0% 14,769 2.6% 50 0.0% 628,304 3.8% 4,200 0.0% 663,136 3.9% 400 0.0%
block_page_build 1 0.0% 77,351 13.3% 42 0.0% 73,011 13.0% 30 0.0% 3,101,968 18.9% -816 -0.0% 3,084,864 18.3% 688 0.0%
breakpoint_help 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 920 0.0% 920 0.0% 0 0.0% 0 0.0%
cache 44 0.0% 790 0.1% 105 0.0% 839 0.1% 121 0.0% 41,072 0.2% 12,784 0.1% 275,552 1.6% 2,128 0.0%
call_user_func 147 0.1% 378,713 65.1% 424 0.1% 366,169 65.0% 464 0.1% 5,682,928 34.6% 8,608 0.1% 5,910,336 35.0% 4,272 0.0%
call_user_func@1 163 0.1% 6,952 1.2% 604 0.1% 6,999 1.2% 597 0.1% 216,144 1.3% 17,664 0.1% 11,848 0.1% 2,400 0.0%
call_user_func_array 105 0.1% 197,446 33.9% 486 0.1% 191,578 34.0% 480 0.1% 8,690,896 52.9% 76,608 0.5% 8,266,416 49.0% 6,344 0.0%
call_user_func_array@1 5 0.0% 188,514 32.4% 22 0.0% 183,151 32.5% 25 0.0% 7,622,216 46.4% 5,792 0.0% 7,605,416 45.1% 4,048 0.0%
call_user_func_array@2 38 0.0% 5,338 0.9% 170 0.0% 5,013 0.9% 161 0.0% 242,616 1.5% 21,704 0.1% 196,200 1.2% 15,800 0.1%
ceil 2 0.0% 2 0.0% 2 0.0% 4 0.0% 4 0.0% 1,560 0.0% 1,560 0.0% 800 0.0% 800 0.0%
check_plain 1,820 1.2% 11,362 2.0% 4,904 0.8% 12,512 2.2% 4,690 0.8% 377,144 2.3% 8,848 0.1% 17,160 0.1% 2,000 0.0%
chr 27 0.0% 26 0.0% 26 0.0% 42 0.0% 42 0.0% 1,624 0.0% 1,624 0.0% 480 0.0% 480 0.0%
class_exists 273 0.2% 17,902 3.1% 896 0.2% 18,142 3.2% 980 0.2% 1,942,296 11.8% -14,568 -0.1% 1,118,488 6.6% 9,096 0.1%
class_implements 2 0.0% 190 0.0% 13 0.0% 192 0.0% 14 0.0% 75,600 0.5% 1,744 0.0% 64,488 0.4% 1,488 0.0%
color_help 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 896 0.0% 896 0.0% 0 0.0% 0 0.0%
comment_help 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 920 0.0% 920 0.0% 0 0.0% 0 0.0%
comment_node_load 2 0.0% 2,524 0.4% 474 0.1% 2,527 0.4% 335 0.1% 42,824 0.3% 23,104 0.1% 22,392 0.1% 14,008 0.1%
comment_node_view 22 0.0% 556 0.1% 136 0.0% 572 0.1% 139 0.0% 4,312 0.0% 3,512 0.0% 6,776 0.0% 5,304 0.0%
comment_preprocess_block 5 0.0% 6 0.0% 6 0.0% 10 0.0% 10 0.0% 776 0.0% 776 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 1 0.0% 8 0.0% 8 0.0% 10 0.0% 10 0.0% 8,656 0.1% 8,656 0.1% 2,288 0.0% 2,288 0.0%
config 239 0.2% 10,535 1.8% 1,504 0.3% 10,775 1.9% 1,217 0.2% 89,080 0.5% 24,976 0.2% 281,856 1.7% 7,736 0.0%
config_get_config_directory 1 0.0% 11 0.0% 6 0.0% 12 0.0% 6 0.0% 2,064 0.0% 1,240 0.0% 0 0.0% 0 0.0%
config_help 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 864 0.0% 864 0.0% 0 0.0% 0 0.0%
conf_path 48 0.0% 243 0.0% 165 0.0% 279 0.0% 146 0.0% 12,840 0.1% 6,320 0.0% 9,528 0.1% 2,712 0.0%
contact_help 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 1,000 0.0% 1,000 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 1 0.0% 39 0.0% 7 0.0% 40 0.0% 5 0.0% 7,752 0.0% 1,416 0.0% 0 0.0% 0 0.0%
contextual_element_info 1 0.0% 5 0.0% 5 0.0% 5 0.0% 5 0.0% 4,912 0.0% 4,912 0.0% 0 0.0% 0 0.0%
contextual_help 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 880 0.0% 880 0.0% 0 0.0% 0 0.0%
contextual_page_build 1 0.0% 5 0.0% 3 0.0% 6 0.0% 3 0.0% 1,880 0.0% 1,056 0.0% 1,032 0.0% 616 0.0%
contextual_preprocess 59 0.0% 2,110 0.4% 887 0.2% 2,170 0.4% 691 0.1% 40,208 0.2% 27,664 0.2% 1,544 0.0% 664 0.0%
contextual_pre_render_placeholder 27 0.0% 54 0.0% 54 0.0% 77 0.0% 77 0.0% 19,520 0.1% 19,520 0.1% 1,408 0.0% 1,408 0.0%
count 703 0.5% 386 0.1% 303 0.1% 1,032 0.2% 934 0.2% 27,120 0.2% 22,080 0.1% 12,160 0.1% 8,880 0.1%
count@1 25 0.0% 13 0.0% 13 0.0% 35 0.0% 35 0.0% 1,592 0.0% 1,592 0.0% 1,144 0.0% 1,144 0.0%
ctype_digit 132 0.1% 92 0.0% 92 0.0% 190 0.0% 190 0.0% 784 0.0% 784 0.0% 704 0.0% 704 0.0%
current 52 0.0% 38 0.0% 38 0.0% 74 0.0% 74 0.0% 3,224 0.0% 3,224 0.0% 792 0.0% 792 0.0%
current_path 68 0.0% 1,757 0.3% 745 0.1% 1,827 0.3% 544 0.1% 14,056 0.1% 7,296 0.0% 3,464 0.0% 2,824 0.0%
custom_block_admin_paths 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 1,680 0.0% 1,680 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 1 0.0% 7 0.0% 4 0.0% 8 0.0% 3 0.0% 1,896 0.0% 1,112 0.0% 0 0.0% 0 0.0%
date 22 0.0% 138 0.0% 138 0.0% 166 0.0% 166 0.0% 2,872 0.0% 2,872 0.0% 0 0.0% 0 0.0%
DateTime::format 25 0.0% 109 0.0% 109 0.0% 138 0.0% 138 0.0% 4,016 0.0% 4,016 0.0% 1,064 0.0% 1,064 0.0%
DateTime::getLastErrors 23 0.0% 26 0.0% 26 0.0% 58 0.0% 58 0.0% 22,528 0.1% 22,528 0.1% 1,336 0.0% 1,336 0.0%
DateTime::setTimestamp 22 0.0% 104 0.0% 104 0.0% 123 0.0% 123 0.0% 824 0.0% 824 0.0% 608 0.0% 608 0.0%
DateTime::setTimezone 3 0.0% 6 0.0% 6 0.0% 10 0.0% 10 0.0% 816 0.0% 816 0.0% 624 0.0% 624 0.0%
DateTime::__construct 26 0.0% 284 0.0% 284 0.0% 317 0.1% 317 0.1% 2,560 0.0% 2,560 0.0% 1,720 0.0% 1,720 0.0%
DateTimeZone::__construct 7 0.0% 71 0.0% 71 0.0% 79 0.0% 79 0.0% 2,832 0.0% 2,832 0.0% 1,520 0.0% 1,520 0.0%
datetime_default_format_type 1 0.0% 1,313 0.2% 20 0.0% 1,204 0.2% 16 0.0% 129,704 0.8% 1,328 0.0% 79,552 0.5% 1,200 0.0%
datetime_element_info 1 0.0% 1,462 0.3% 28 0.0% 1,353 0.2% 23 0.0% 143,248 0.9% 8,696 0.1% 91,648 0.5% 5,256 0.0%
date_default_timezone_get 22 0.0% 24 0.0% 24 0.0% 49 0.0% 49 0.0% 1,480 0.0% 1,480 0.0% 688 0.0% 688 0.0%
date_default_timezone_set 1 0.0% 5 0.0% 5 0.0% 6 0.0% 6 0.0% 824 0.0% 824 0.0% 0 0.0% 0 0.0%
date_iso8601 22 0.0% 209 0.0% 71 0.0% 228 0.0% 62 0.0% 5,024 0.0% 2,152 0.0% 0 0.0% 0 0.0%
date_parse 1 0.0% 9 0.0% 9 0.0% 11 0.0% 11 0.0% 2,984 0.0% 2,984 0.0% 2,288 0.0% 2,288 0.0%
dblog_help 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 920 0.0% 920 0.0% 0 0.0% 0 0.0%
dblog_page_build 1 0.0% 8 0.0% 4 0.0% 8 0.0% 3 0.0% 1,864 0.0% 1,104 0.0% 896 0.0% 608 0.0%
db_and 12 0.0% 48 0.0% 32 0.0% 57 0.0% 33 0.0% 7,872 0.0% 3,424 0.0% 8,192 0.0% 3,744 0.0%
db_query 4 0.0% 852 0.1% 35 0.0% 552 0.1% 37 0.0% 26,328 0.2% 2,968 0.0% 21,496 0.1% 1,336 0.0%
db_query_range 1 0.0% 142 0.0% 11 0.0% 132 0.0% 11 0.0% 17,272 0.1% 1,392 0.0% 4,984 0.0% 792 0.0%
db_select 5 0.0% 307 0.1% 39 0.0% 312 0.1% 32 0.0% 19,040 0.1% 2,440 0.0% 8,904 0.1% 1,664 0.0%
define 31 0.0% 37 0.0% 37 0.0% 62 0.0% 62 0.0% 9,112 0.1% 9,112 0.1% 6,800 0.0% 6,800 0.0%
defined 9 0.0% 11 0.0% 11 0.0% 22 0.0% 22 0.0% 6,168 0.0% 6,168 0.0% 480 0.0% 480 0.0%
devel_admin_paths 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 2,288 0.0% 2,288 0.0% 0 0.0% 0 0.0%
devel_help 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 896 0.0% 896 0.0% 776 0.0% 776 0.0%
devel_init 1 0.0% 514 0.1% 13 0.0% 416 0.1% 5 0.0% 17,664 0.1% 2,200 0.0% 28,664 0.2% 864 0.0%
devel_menu_need_destination 1 0.0% 2 0.0% 2 0.0% 3 0.0% 3 0.0% 1,696 0.0% 1,696 0.0% 0 0.0% 0 0.0%
devel_page_alter 1 0.0% 42 0.0% 10 0.0% 44 0.0% 9 0.0% 2,992 0.0% 1,432 0.0% 2,408 0.0% 1,288 0.0%
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