Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
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Overall Diff Summary

Run #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls47,087 47,342 255 0.5%
Incl. Wall Time (microsec)665,370 672,896 7,526 1.1%
Incl. CPU (microsecs)656,086 661,419 5,333 0.8%
Incl. MemUse (bytes)42,380,288 42,673,160 292,872 0.7%
Incl. PeakMemUse (bytes)42,527,336 42,796,120 268,784 0.6%

[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% 8 0.1% 8 0.1% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 6 0.1% -2 -0.0% 6 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 1 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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_change_key_case 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 1 0.0% 1 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 720 0.3% 720 0.3%
array_diff 2 0.8% 14 0.2% 14 0.2% 20 0.4% 20 0.4% 360 0.1% 360 0.1% 256 0.1% 256 0.1%
array_diff_key 0 0.0% 0 0.0% 0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -2 -0.0% -2 -0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 5 2.0% -238 -3.2% 19 0.3% -236 -4.4% 19 0.4% 872 0.3% 936 0.3% 144 0.1% 216 0.1%
array_filter@1 0 0.0% 0 0.0% 1 0.0% -3 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 1 0.4% 44 0.6% 44 0.6% 46 0.9% 46 0.9% 12,368 4.2% 12,368 4.2% -5,064 -1.9% -5,064 -1.9%
array_intersect 3 1.2% 23 0.3% 23 0.3% 28 0.5% 28 0.5% 1,432 0.5% 1,432 0.5% 672 0.3% 672 0.3%
array_intersect_key -4 -1.6% -2 -0.0% -2 -0.0% -12 -0.2% -12 -0.2% -1,024 -0.3% -1,024 -0.3% -256 -0.1% -256 -0.1%
array_keys 2 0.8% 33 0.4% 33 0.4% 30 0.6% 30 0.6% 6,888 2.4% 6,888 2.4% 4,656 1.7% 4,656 1.7%
array_key_exists 7 2.7% 6 0.1% 6 0.1% 9 0.2% 9 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -3 -1.2% -68 -0.9% 0 0.0% -70 -1.3% -11 -0.2% -2,256 -0.8% -1,680 -0.6% -1,160 -0.4% -160 -0.1%
array_merge 3 1.2% 31 0.4% 31 0.4% 27 0.5% 27 0.5% 7,464 2.5% 7,464 2.5% 1,224 0.5% 1,224 0.5%
array_pad 3 1.2% 7 0.1% 7 0.1% 12 0.2% 12 0.2% 1,304 0.4% 1,304 0.4% 872 0.3% 872 0.3%
array_pop 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 104 0.0% 104 0.0%
array_reverse -3 -1.2% -7 -0.1% -7 -0.1% -11 -0.2% -11 -0.2% -2,784 -1.0% -2,784 -1.0% -400 -0.1% -400 -0.1%
array_shift 3 1.2% 11 0.1% 11 0.1% 34 0.6% 34 0.6% 368 0.1% 368 0.1% 1,288 0.5% 1,288 0.5%
array_slice 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_unique 0 0.0% -1 -0.0% -1 -0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -6 -0.1% -6 -0.1% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 3 1.2% 14 0.2% 14 0.2% 4 0.1% 4 0.1% 3,712 1.3% 3,712 1.3% 888 0.3% 888 0.3%
base64_encode 0 0.0% -2 -0.0% -2 -0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path -2 -0.8% -4 -0.1% -4 -0.1% -8 -0.2% -8 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 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%
block_get_blocks_by_region 0 0.0% -1,472 -19.6% 11 0.1% -1,029 -19.3% 11 0.2% 248 0.1% 0 0.0% 400 0.1% 0 0.0%
block_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%
block_list 0 0.0% -229 -3.0% -3 -0.0% -136 -2.6% -2 -0.0% -64 -0.0% 0 0.0% -72 -0.0% 0 0.0%
block_page_build 0 0.0% -1,457 -19.4% 10 0.1% -1,017 -19.1% 10 0.2% 248 0.1% 0 0.0% 400 0.1% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -22 -0.3% -20 -0.3% -43 -0.8% -39 -0.7% -24 -0.0% 0 0.0% -56 -0.0% 0 0.0%
call_user_func 0 0.0% 6,444 85.6% 3 0.0% 4,221 79.1% 7 0.1% 289,088 98.7% 0 0.0% 218,408 81.3% 0 0.0%
call_user_func@1 1 0.4% -11 -0.1% 8 0.1% -12 -0.2% 15 0.3% 56 0.0% -48 -0.0% 248 0.1% 0 0.0%
call_user_func_array 0 0.0% 113 1.5% 30 0.4% 314 5.9% 42 0.8% 1,088 0.4% 0 0.0% -20,488 -7.6% 2,072 0.8%
call_user_func_array@1 0 0.0% -191 -2.5% 11 0.1% 148 2.8% 11 0.2% -8 -0.0% 0 0.0% -216 -0.1% 0 0.0%
call_user_func_array@2 0 0.0% -28 -0.4% -1 -0.0% -4 -0.1% -1 -0.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
check_plain -6 -2.4% -129 -1.7% -41 -0.5% -131 -2.5% -34 -0.6% -1,160 -0.4% -8 -0.0% -1,384 -0.5% -192 -0.1%
chr 1 0.4% 1 0.0% 1 0.0% 3 0.1% 3 0.1% 32 0.0% 32 0.0% 0 0.0% 0 0.0%
class_exists 2 0.8% 1,813 24.1% 53 0.7% 1,790 33.6% 41 0.8% 215,720 73.7% -816 -0.3% 172,528 64.2% 128 0.0%
class_implements 0 0.0% 21 0.3% 1 0.0% 22 0.4% 1 0.0% 24 0.0% 0 0.0% 24 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% 39 0.5% -10 -0.1% 4 0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% 34 0.5% 3 0.0% 33 0.6% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 142 1.9% 12 0.2% 140 2.6% 10 0.2% 0 0.0% 0 0.0% 3,352 1.2% 80 0.0%
config_get_config_directory 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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_custom_theme 0 0.0% 1 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -3 -0.0% -4 -0.1% -2 -0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess -2 -0.8% -89 -1.2% -46 -0.6% -90 -1.7% -35 -0.7% -1,536 -0.5% -528 -0.2% 1,168 0.4% 88 0.0%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 22 8.6% 64 0.9% 40 0.5% 95 1.8% 67 1.3% 2,384 0.8% 2,240 0.8% 984 0.4% 984 0.4%
count@1 3 1.2% 9 0.1% 9 0.1% 22 0.4% 22 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 0 0.0% 0 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 11 0.1% 4 0.1% 12 0.2% 5 0.1% 0 0.0% 0 0.0% 64 0.0% 0 0.0%
custom_block_admin_paths 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%
custom_block_menu_local_tasks 0 0.0% -2 -0.0% -1 -0.0% -1 -0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 4 0.1% 4 0.1% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 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::setTimezone 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 2 0.0% 2 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 16 0.2% 16 0.2% 17 0.3% 17 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -70 -0.9% -9 -0.1% -65 -1.2% -7 -0.1% 24 0.0% 0 0.0% 24 0.0% 0 0.0%
datetime_element_info 0 0.0% -42 -0.6% 9 0.1% -39 -0.7% 8 0.2% 24 0.0% 0 0.0% 24 0.0% 0 0.0%
date_default_timezone_get 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -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 -0.0% 1 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 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% 1 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_watchdog 2 0.8% 4,362 58.0% 137 1.8% 2,639 49.5% 116 2.2% 137,200 46.8% -5,808 -2.0% 144,600 53.8% 1,800 0.7%
db_and 0 0.0% 16 0.2% 11 0.1% 17 0.3% 13 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_merge 1 0.4% 1,300 17.3% 24 0.3% 1,302 24.4% 19 0.4% 119,136 40.7% 1,424 0.5% 60,656 22.6% 0 0.0%
db_query 0 0.0% 29 0.4% 6 0.1% 13 0.2% 1 0.0% 0 0.0% 0 0.0% 72 0.0% 0 0.0%
db_query_range 0 0.0% -2 -0.0% 0 0.0% 2 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 5 0.1% 4 0.1% 5 0.1% 8 0.2% -16 -0.0% 0 0.0% 0 0.0% 0 0.0%
debug_backtrace 2 0.8% 260 3.5% 260 3.5% 265 5.0% 265 5.0% 119,160 40.7% 119,160 40.7% 67,384 25.1% 67,384 25.1%
decode_entities 2 0.8% 133 1.8% 16 0.2% 137 2.6% 17 0.3% 3,152 1.1% 1,072 0.4% 1,440 0.5% 592 0.2%
define 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 2 0.8% 5 0.1% 5 0.1% 13 0.2% 13 0.2% 768 0.3% 768 0.3% 0 0.0% 0 0.0%
dirname 0 0.0% -1 -0.0% -1 -0.0% -8 -0.2% -8 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 0.0% -2 -0.0% -4 -0.1% -4 -0.1% -9 -0.2% -24 -0.0% 0 0.0% -56 -0.0% 0 0.0%
Drupal::config 4 1.6% 428 5.7% 41 0.5% 432 8.1% 34 0.6% 2,304 0.8% 776 0.3% 0 0.0% 0 0.0%
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