Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls53,759 53,166 -593 -1.1%
Incl. Wall Time (microsec)726,228 725,430 -798 -0.1%
Incl. CPU (microsecs)716,715 715,191 -1,524 -0.2%
Incl. MemUse (bytes)43,557,672 43,985,408 427,736 1.0%
Incl. PeakMemUse (bytes)43,714,400 45,306,352 1,591,952 3.6%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg -2 -0.3% -20 -2.5% -16 -2.0% -20 -1.3% -14 -0.9% -768 -0.2% -608 -0.1% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 5 0.6% 5 0.6% 7 0.5% 7 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 2 0.3% 20 2.5% 20 2.5% 59 3.9% 59 3.9% 344 0.1% 344 0.1% -56 -0.0% -56 -0.0%
array_diff_key 0 0.0% -1 -0.1% -1 -0.1% -5 -0.3% -5 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 11 1.4% 11 1.4% 12 0.8% 12 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 2 0.3% -236 -29.6% -12 -1.5% 21 1.4% 0 0.0% 648 0.2% 424 0.1% 256 0.0% 80 0.0%
array_filter@1 0 0.0% 12 1.5% 4 0.5% 12 0.8% 7 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip -1 -0.2% -15 -1.9% -15 -1.9% -18 -1.2% -18 -1.2% -12,384 -2.9% -12,384 -2.9% -5,064 -0.3% -5,064 -0.3%
array_intersect 1 0.2% 9 1.1% 9 1.1% 10 0.7% 10 0.7% 1,032 0.2% 1,032 0.2% 1,432 0.1% 1,432 0.1%
array_intersect_key 0 0.0% 4 0.5% 4 0.5% -7 -0.5% -7 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys -53 -8.9% -63 -7.9% -63 -7.9% -76 -5.0% -76 -5.0% -11,528 -2.7% -11,528 -2.7% 3,168 0.2% 3,168 0.2%
array_key_exists -65 -11.0% -98 -12.3% -98 -12.3% -168 -11.0% -168 -11.0% 832 0.2% 832 0.2% 744 0.0% 744 0.0%
array_map -42 -7.1% -1,276 -159.9% -339 -42.5% -1,308 -85.8% -328 -21.5% -43,744 -10.2% -29,960 -7.0% 688 0.0% -136 -0.0%
array_merge -1 -0.2% -6 -0.8% -6 -0.8% -4 -0.3% -4 -0.3% 960 0.2% 960 0.2% 2,112 0.1% 2,112 0.1%
array_pad 1 0.2% 2 0.3% 2 0.3% 4 0.3% 4 0.3% 968 0.2% 968 0.2% 792 0.0% 792 0.0%
array_pop 9 1.5% 21 2.6% 21 2.6% 24 1.6% 24 1.6% -408 -0.1% -408 -0.1% 512 0.0% 512 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse -35 -5.9% -50 -6.3% -50 -6.3% -85 -5.6% -85 -5.6% -9,520 -2.2% -9,520 -2.2% 0 0.0% 0 0.0%
array_search 1 0.2% 3 0.4% 3 0.4% 3 0.2% 3 0.2% 816 0.2% 816 0.2% 0 0.0% 0 0.0%
array_shift -11 -1.9% 35 4.4% 35 4.4% 45 3.0% 45 3.0% 1,632 0.4% 1,632 0.4% 11,736 0.7% 11,736 0.7%
array_slice -4 -0.7% 0 0.0% 0 0.0% 1 0.1% 1 0.1% -1,112 -0.3% -1,112 -0.3% 1,024 0.1% 1,024 0.1%
array_unique 0 0.0% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 1 0.2% 4 0.5% 4 0.5% 7 0.5% 7 0.5% 904 0.2% 904 0.2% 0 0.0% 0 0.0%
array_values 2 0.3% 5 0.6% 5 0.6% 7 0.5% 7 0.5% 2,152 0.5% 2,152 0.5% 120 0.0% 120 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 3 0.5% 10 1.3% 10 1.3% 9 0.6% 9 0.6% 96 0.0% 96 0.0% 32 0.0% 32 0.0%
base_convert 0 0.0% 1 0.1% 1 0.1% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path -8 -1.3% -11 -1.4% -11 -1.4% -20 -1.3% -20 -1.3% 784 0.2% 784 0.2% 648 0.0% 648 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 98 12.3% -5 -0.6% 190 12.5% -4 -0.3% 256 0.1% 0 0.0% 256 0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -167 -20.9% 1 0.1% 15 1.0% -2 -0.1% 192 0.0% 0 0.0% 64 0.0% 0 0.0%
block_page_build 0 0.0% 66 8.3% -16 -2.0% 161 10.6% -11 -0.7% 256 0.1% 0 0.0% 256 0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 21 2.6% 9 1.1% 13 0.9% 10 0.7% 8 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 1 0.2% -2,957 -370.6% 13 1.6% -3,529 -231.6% 11 0.7% 505,296 118.1% 288 0.1% 1,448,384 91.0% -288 -0.0%
call_user_func@1 7 1.2% 1,213 152.0% 91 11.4% 1,202 78.9% 54 3.5% -5,520 -1.3% 2,832 0.7% 10,240 0.6% 2,784 0.2%
call_user_func_array 4 0.7% 13,087 1640.0% 128 16.0% 12,284 806.0% 165 10.8% 299,352 70.0% 37,088 8.7% 502,736 31.6% 11,408 0.7%
call_user_func_array@1 1 0.2% 413 51.8% 18 2.3% 299 19.6% 8 0.5% 35,120 8.2% 1,416 0.3% 25,784 1.6% 568 0.0%
call_user_func_array@2 0 0.0% 21 2.6% 7 0.9% -68 -4.5% -1 -0.1% 19,800 4.6% 0 0.0% -7,480 -0.5% -192 -0.0%
call_user_func_array@3 0 0.0% -11 -1.4% -11 -1.4% -12 -0.8% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil -1 -0.2% -2 -0.3% -2 -0.3% -3 -0.2% -3 -0.2% -760 -0.2% -760 -0.2% 0 0.0% 0 0.0%
check_plain -165 -27.8% -2,122 -265.9% -835 -104.6% -2,237 -146.8% -809 -53.1% -29,904 -7.0% 1,608 0.4% 3,216 0.2% 1,968 0.1%
chr -1 -0.2% 2 0.3% 2 0.3% 5 0.3% 5 0.3% -32 -0.0% -32 -0.0% 0 0.0% 0 0.0%
class_exists 1 0.2% 1,871 234.5% 13 1.6% 1,874 123.0% 26 1.7% 109,264 25.5% -408 -0.1% 118,288 7.4% 240 0.0%
class_implements 0 0.0% -43 -5.4% -2 -0.3% -42 -2.8% -2 -0.1% 72 0.0% 0 0.0% 48 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -50 -6.3% -1 -0.1% -44 -2.9% 10 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% -11 -1.4% -10 -1.3% -11 -0.7% -11 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block -5 -0.8% -12 -1.5% -12 -1.5% -20 -1.3% -20 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config -3 -0.5% -175 -21.9% 0 0.0% -170 -11.2% -4 -0.3% -760 -0.2% -760 -0.2% 360 0.0% 464 0.0%
config_get_config_directory 0 0.0% 5 0.6% 4 0.5% 6 0.4% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 1 0.1% 1 0.1% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -1 -0.1% -4 -0.5% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% -15 -1.9% -1 -0.1% -15 -1.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.1% 1 0.1% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -5 -0.6% -5 -0.6% 0 0.0% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess -19 -3.2% -1,096 -137.3% -408 -51.1% -1,115 -73.2% -337 -22.1% -7,288 -1.7% -992 -0.2% 0 0.0% 0 0.0%
contextual_pre_render_placeholder -5 -0.8% -21 -2.6% -21 -2.6% -29 -1.9% -29 -1.9% -4,768 -1.1% -4,768 -1.1% -8 -0.0% -8 -0.0%
count 7 1.2% 14 1.8% 12 1.5% 70 4.6% 73 4.8% 2,408 0.6% 2,408 0.6% 1,224 0.1% 1,224 0.1%
count@1 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 1 0.1% 1 0.1% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% -2 -0.3% -2 -0.3% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -32 -4.0% -25 -3.1% -45 -3.0% -29 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
date 0 0.0% -1 -0.1% -1 -0.1% -5 -0.3% -5 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% -2 -0.3% -2 -0.3% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -3 -0.4% -3 -0.4% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -8 -1.0% -8 -1.0% -7 -0.5% -7 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -312 -39.1% -2 -0.3% -334 -21.9% 0 0.0% 16 0.0% 0 0.0% -40 -0.0% 0 0.0%
datetime_element_info 0 0.0% -337 -42.2% 4 0.5% -359 -23.6% 0 0.0% 16 0.0% 0 0.0% -40 -0.0% 0 0.0%
date_default_timezone_get 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -1 -0.1% 0 0.0% -3 -0.2% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 4 0.5% 4 0.5% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_watchdog 1 0.2% 2,684 336.3% 71 8.9% 2,116 138.8% 58 3.8% 137,112 32.1% -1,656 -0.4% 143,296 9.0% 1,888 0.1%
db_and 0 0.0% -7 -0.9% -12 -1.5% -2 -0.1% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 16 2.0% 4 0.5% 2 0.1% 11 0.7% 0 0.0% 0 0.0% -2,624 -0.2% -192 -0.0%
db_query_range 0 0.0% -6 -0.8% 0 0.0% -6 -0.4% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 123 15.4% 13 1.6% 118 7.7% 0 0.0% -24 -0.0% 0 0.0% -24 -0.0% 0 0.0%
define 0 0.0% 2 0.3% 2 0.3% -6 -0.4% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 648 0.0% 648 0.0%
dirname -2 -0.3% -3 -0.4% -3 -0.4% -18 -1.2% -18 -1.2% -136 -0.0% -136 -0.0% -56 -0.0% -56 -0.0%
Drupal::cache 0 0.0% 12 1.5% 10 1.3% 3 0.2% -10 -0.7% 8 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config 1 0.2% 191 23.9% 8 1.0% 193 12.7% 6 0.4% 2,304 0.5% 776 0.2% 0 0.0% 0 0.0%
[ display all ]