demo.phpmyadmin.net / phpMyAdmin demo - MySQL / sys / x$io_by_thread_by_latency

Customize appearance of the navigation panel.

แผงนำทาง

Show databases navigation as tree In the navigation panel, replaces the database tree with a selector
เชื่อมกับแผงหลัก Link with main panel by highlighting the current database or table.
Display logo Show logo in navigation panel.
Logo link URL URL where logo in the navigation panel will point to.
Logo link target Open the linked page in the main window (`main`) or in a new one (`new`).
Enable highlighting Highlight server under the mouse cursor.
Maximum items on first level The number of items that can be displayed on each page on the first level of the navigation tree.
Minimum number of items to display the filter box Defines the minimum number of items (tables, views, routines and events) to display a filter box.
ตารางที่ใช้ล่าสุด Maximum number of recently used tables; set 0 to disable.
Favorite tables Maximum number of favorite tables; set 0 to disable.
Navigation panel width Set to 0 to collapse navigation panel.

Customize the navigation tree.

Navigation tree

Maximum items in branch The number of items that can be displayed on each page of the navigation tree.
Group items in the tree Group items in the navigation tree (determined by the separator defined in the Databases and Tables tabs above).
Enable navigation tree expansion Whether to offer the possibility of tree expansion in the navigation panel.
Show tables in tree Whether to show tables under database in the navigation tree
Show views in tree Whether to show views under database in the navigation tree
Show functions in tree Whether to show functions under database in the navigation tree
Show procedures in tree Whether to show procedures under database in the navigation tree
Show events in tree Whether to show events under database in the navigation tree
Expand single database Whether to expand single database in the navigation tree automatically.

Servers display options.

เซิร์ฟเวอร์

Display servers selection Display server choice at the top of the navigation panel.
แสดงเซิร์ฟเวอร์เป็นรายการ Show server listing as a list instead of a drop down.

ตัวเลือกการแสดงฐานข้อมูล

ฐานข้อมูล

Minimum number of databases to display the database filter box
Database tree separator String that separates databases into different tree levels.

Tables display options.

ตาราง

Target for quick access icon
Target for second quick access icon
Table tree separator String that separates tables into different tree levels.
Maximum table tree depth

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SQL upload ( 0 ) x -

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Execute queries on Enter and insert new line with Shift+Enter. To make this permanent, view settings.

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Collapse Expand Requery แก้ไข Explain การทำแฟ้มประวัติ Query failed ฐานข้อมูล: Queried time:

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Table navigation bar Use only icons, only text or both.
How to display various action links Use only icons, only text or both.
Allow to display all the rows Whether a user should be displayed a "show all (rows)" button.
Maximum number of rows to display Number of rows displayed when browsing a result set. If the result set contains more rows, "Previous" and "Next" links will be shown.
Default sorting order `SMART` - i.e. descending order for columns of type TIME, DATE, DATETIME and TIMESTAMP, ascending order otherwise.
ไฮไลท์ตัวชี้ ไฮไลท์แถวที่ถูกชี้โดยเคอร์เซอร์
เครื่องหมายแถว ไฮไลท์แถวที่เลือก
Grid editing: trigger action
Grid editing: save all edited cells at once
Repeat headers Repeat the headers every X cells, `0` deactivates this feature.
Limit column characters Maximum number of characters shown in any non-numeric column on browse view.
Where to show the table row links These are Edit, Copy and Delete links.
Show row links anyway Whether to show row links even in the absence of a unique key.
Primary key default sort order Default sort order for tables with a primary key.
Remember table's sorting When browsing tables, the sorting of each table is remembered.
Relational display For display Options

Current selection does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available.

กำลังแสดงแถวที่ 0 - 13 (14 total, Query took 0.0105 seconds.)

SELECT * FROM `x$io_by_thread_by_latency`

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แสดงเนื้อหาไบนารี

แสดงเนื้อหา BLOB

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ข้อความที่รู้จักกันดี

ไบนารีที่รู้จักกันดี

user	total	total_latency	min_latency	avg_latency	max_latency	thread_id	processlist_id
log_flusher_thread	7026	69710816771904	35653728	9921835440.0000	246000175344	18	NULL
page_flush_coordinator_thread	6302	7969161404160	3550800	2025180960.0000	135545000976	13	NULL
io_write_thread	274	3244767705696	178781856	11842217904.0000	41253447840	9	NULL
log_writer_thread	14907	2407614201168	465696	161508864.0000	16896444576	20	NULL
io_write_thread	137	1606867528992	1632267120	11728960056.0000	43738061664	10	NULL
log_checkpointer_thread	233	1459453968192	6184464	9028657572.0000	103356634128	15	NULL
io_write_thread	83	1022318912208	1521669072	12317095296.0000	106783392144	11	NULL
io_write_thread	66	752353852800	1708642320	11399300616.0000	31798977936	12	NULL
main	146	101293521120	72864	406539804.0000	29378174496	1	NULL
srv_purge_thread	5	22699387920	303574128	4539877584.0000	8810930832	36	NULL
clone_gtid_thread	4	1307795280	8996064	326948688.0000	707802480	35	NULL
srv_worker_thread	2	1302413904	7393584	651206952.0000	1295020320	38	NULL
io_read_thread	20	840348432	15488880	42017184.0000	68977392	5	NULL
srv_worker_thread	2	24747888	8376720	12373944.0000	16371168	42	NULL

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