Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls47,342 47,087 -255 -0.5%
Incl. Wall Time (microsec)672,896 665,370 -7,526 -1.1%
Incl. CPU (microsecs)661,419 656,086 -5,333 -0.8%
Incl. MemUse (bytes)42,673,160 42,380,288 -292,872 -0.7%
Incl. PeakMemUse (bytes)42,796,120 42,527,336 -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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