/ss_get_mysql_stats.php /var/www/html/cacti/scripts/Edit the file to confirm that the user name and password are correct:
vi /var/www/html/cacti/scripts/ss_get_mysql_stats.php
$mysql_user = 'cacti';$mysql_pass = 'cacti';
Import template: Open the cactiy page --> Console --> Import Templates --> browse and add
Import result:
Import ResultsCacti has imported the following items:CDEF[success] Percona Turn Into Bits CDEF [new][success] Percona Negate CDEF [new]GPRINT Preset[success] Percona MySQL
/ss_get_by_ssh.php./usr/share/cacti/scripts/ss_get_mysql_stats.php./usr/share/cacti/scripts/ss_get_rds_stats.py
Now we only need two mysql files:
ss_get_mysql_stats.phpcacti_host_template_percona_mysql_server_ht_0.8.6i-sver1.1.4.xml
Copy ss_get_mysql_stats.php to the cacti directory:
cp ./usr/share/cacti/scripts/ss_get_mysql_stats.php /var/www/html/cacti/scripts/
Edit the file to confirm that the user name and password are correct:
vi /var/www/html/cacti/scripts/ss_get_mysql_stats.php
$m
/cacti/scripts/ss_get_mysql_ stats.php./usr/share/cacti/scripts/ss_get_rds_stats.pyNow as long as MySQL's two files:Ss_get_mysql_stats.phpcacti_host_template_percona_mysql_server_ht_0.8.6i-sver1.1.4.xmlCopy the ss_get_mysql_stats.php to the cacti directory:CP./usr/share/cacti/scripts/ss_get_mysql_stats.php/var/www/html/cacti/scripts/Edit the file to verify that the user name and password are correct:vi/var/www/html/cacti/scripts/ss_get_mysql_stats.php$mysql _user = ' cacti '; $mysql _pass = ' ca
Document directory
Windows Installation
Linux Installation
Install memcached
Start memcached
Stop memcached (locate the process and kill the process)
1. Add
2. Delete
1. Get
2. Gets
3. CAS
1. Stats
2. Stats items
3. Stats cachedump slab_id limit_num
4. other stats commands
1. append
2. prepend
3. f
Delete the corresponding data in the stats $ snapshot data table. The data in other tables will be deleted horizontally:
SQL> select max (snap_id) from stats $ snapshot;MAX (SNAP_ID)------------166SQL> delete from stats $ snapshot where snap_id 143 rows deleted
You can change the snap_id range to retain the data you need.
During the above deleti
Else Run_value
End
From
@ Fillfactor
Select Db_name () As Dbname, Quotename (S. Name) As Cchemaname, Quotename (O. Name) As Tablename,I. Name As Indexname,Stats. index_type_desc As Indextype,Stats. page_count As [ Pagecount ] ,Stats. partition_number As Partitionnumber, Case When I. fill_factor > 0 Then I. fill_factor Else @ Defafilfillfactor
ncols = 3. the Function creates five rows (default) the multiplication table of the three columns (provided values.Function: return data
When using this method, what people want most is not always a multiplication table. You may want to complete a calculation and return the calculation result value to the calling code. To achieve these two goals, you need to call the call methods (subroutines) and return values (functions) that do not return any data respectively ). However, in Python, you do n
Question: I want to understand when to export and import by dbms_stats statistics and learn when it is a good idea to export and import statistics.
Answer: importing and exporting statistics for the CBO and the systems stats (external system statistics for CPU, I/O. etc) and useful in a variety of areas:
Export production into test to make test systems "look like" large systems for execution plan generation ".
Export/imports can be used to control
At first, in the Internet to find a lot of template reference documents, are not suitable for their own environment, their own groping to find out, finally made.Thank you very much for the 51 technology "YANGZHIMINGG" provided by the monitoring template, suitable for yourself.First, to "http://down.51cto.com/data/382105" Download the template, download the decompression, the "ss_get_mysql_stats.php" script to upload to the server "/usr/share/cacti/site /"belowsudo cp/tmp/ss_get_mysql_stats.php/u
http://blog.csdn.net/myarrow/article/details/452424031. IntroductionMecanim The role design of the game to a new level, using the Mecanim can be retargeting (redirection) to improve the reuse of character animation. When dealing with human character animations, users can use the animation state machine to handle transitions between animations and the logic between animations.Mecanim supports motion redirection (re
Mecanim Animation SystemMecanim Animation SystemDate:2013-05-16 07:48Unity has a rich and sophisticated animation system called Mecanim. Mecanim provides:Unity has a rich and sophisticated animation system called Mecanim. The Mecanim offers:
Easy workflow and setup of animations on humanoid characters.A simple workflow designed for human-like roles
Animation retargeting-the ability to apply animations from one character model onto another.Animat
calling code. Sometimes to achieve these two purposes, you need to call methods (functions) that do not return any data, respectively, to call methods (subroutines) and return values. But in Python, you don't have to worry about these semantic issues, because by using the return statement, you can achieve these two goals in almost the same way (see Listing 4).Listing 4. Returns a value in a function
>>> def stats (data):
... sum = 0.0 ...
parameters.
[Root @ xxx-MIGPC-DB uploads] # dstat -- help
Usage: dstat [-afv] [options ..] [delay [count]
Versatile tool for generating system resource statistics
Dstat options:
-C, -- cpu enable cpu stats
-C 0, 3, total include cpu0, cpu3 and total
-D, -- disk enable disk stats
-D total, hda include hda and total
-G, -- page enable page stats
-I, -- int enable
: Backend configuration: Define back-end allocation rules and interact with backend servers;Listen: Binding configuration: Binds the specified client directly to the backend-specific server;There is usually no special need, there is no need to manually debug the configuration file inside the options, most of the default values to meet our needs, and the official documentation says many options are recommended to use the default.Configuration parameters and Meanings Global configuration * Pro
The DSTAT command collects system information such as CPU, disk, NET, system, memory, process and so on, the function is stronger than Vmstat, one command can integrate uptime, Vmstat, top and other related information;Install dstat command: Yum install-y dstatExecute the dstat command to collect data from-cpu-、-disk-、-net-,-paging-、-system-by default, once a second. The default input dstat equals input dstat-cdngy 1 or dstat-a 1;If we execute the dstat 5 command, he collects the information eve
,--cpu enable CPU stats -c 0,3,total include Cpu0, CPU3 and Total -D,--disk enable disk stats -D Total,hda include HDA and total -G,--page enable page stats -I,--int enable interrupt stats -I 5,eth2 include int5 and interrupt used by eth2 -L,--load enable load stats -M,--mem
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