running status

Problem: the significance of writing this tool is that I am running a program that needs to be executed for a long time, such as a single-thread crawler. In the case of network interruptions or website packet loss, the program will throw socketexception and sockettimeoutexception. The program will be interrupted. (This is just a hypothesis) Solution: Java does not monitor windows processes like C # (this is a cross-platform reason ). Therefore, there

Objective We all know that PHP-FPM has a built-in status page, opened to view the detailed operation of the PHP-FPM, to PHP-FPM optimization to bring help. Open php-fpm.conf, configure PHP-FPM Status page options Pm.status_path =/phpfpm_status Configure Nginx.conf to add an accessible server server { listen; server_name 127.0.0.1; location/phpfpm_status { Fastcgi_pass 127.0.

DialogProgramIn, you often need to dynamically modify the status of the control on the screen to show, hide, or editable based on different data. The following are some examples 1. Modify the control status on the screen (excluding child controls in tablecontrol) In this case, in the screen PbO event, Manipulating individual ABAP dynpro table control field attributes If you place the following ABAP

Commands under Aix 1) topas checks the operating status of the Operating System 2) nmon (c -- CPU, m -- Memory, d -- Disk) checks the three conditions Commands in Oracle Tip: The following views monitor the database status on the production machine in real time. The query results change with the database system status at all times. (1) Selectopname, t

1.1 symptom description Abnormal power failure: the database data file status changes from ONLINE to RECOVER. The system displays the following information: SQL> select file_name, tablespace_name, online_status from dba_data_files; FILE_NAME -------------------------------------------------------------------------------- TABLESPACE_NAME ONLINE_ ------------------------------ ------- /enip/oracle_data/CBS_LOG_IDX CBS_LOG_IDX RECOVER1.2 possible causes

In a recent webcast, we discussed performance management and what to view when you check your statistics. The worst case is to use network utilization as a measure of network health. There are other more valuable statistics. Utilization is very important, but it is only a small part of the network health status. There are two problems with utilization. First, it is almost impossible to determine when the workstation is in use. Even if a person is sitt

Practice: The number of such elements is small, and the status is related to the order. You can consider compressing the status. # Include

average value over a period of time; it shows the result of dividing the difference between the observed values of the last two samples by the sampling interval. . NET data provider for Oracle Numberoffreeconnections The number of available connections in the connection pool. . NET data provider for sqlserver Numberoffreeconnections The number of available connections in the connection pool. Process % Processor time Display the CPU t

Original address: http://dangdangdotcom.github.io/elastic-job/post/1.x/execution_monitor/ Job Run Status monitoring The Operation status monitoring function can be completed by listening to several key nodes of the Elastic-job zookeeper registry. Monitor job server to survive Listens for the presence of the Job_name\servers\ip_address\status node. The node is

Solve the problem that oracle queries data and is always in the execution status. Description: www.2cto.com is very strange, that is, the data before the date Condition 6 in the Table query can be found, the execution status is displayed after the 7th start. if the number is greater than 6 or before 6, you can check the number after 7 or after 7. (It may not be clearly described. You can set it up.) solutio

You can use bootchart to conveniently monitor linux Startup and RuntimeStatus, And the status information is Graphically displayed and output as an image.However, because of the special implementation of bootchart, it is not suitable for embedded systems.In an embedded system, you can use the simplified bootchart-lite to replace bootchart.1. Download bootchart-lite source codeHttp://code.google.com/p/bootchart-lite/2. CompileCC = arm-linux-gcc./config

Use the show STATUS CommandMySQL will give a long listOfficial Instructions in http://www.mysql.com/doc/e...Meaning:Number of times the aborted_clients client has been disconnected illegallyAborted_connects connection failure countThe number of times the com_xxx XXX command is executed. There are manyNumber of connections from connections to MySQLCreated_tmp_disk_tables temporary table created on the diskCreated_tmp_tables temporary table created in m

In Windows XP, many of my friends know how to view system logs and system event records. When the system encounters any exception, you can handle it with ease. In Windows Vista, how do we view, stop, or update system logs? Right-click "computer"> "manage" on the system desktop, and expand "services and applications" in the pop-up window.Program"→" Service ", and then find" Windows event log "(1) in the right-side window list ). Figure 1 Double-click "Windows event log" in Figure 2. the dialog

greater than or equal to 5.0, execute the following codeif (Build. VERSION. SDK_int >= Build. VERSION_codes. LOLLIPOP) {window window = GetWindow ();Window. Clearflags(WindowManager. Layoutparams. FLAG_translucent_status);Window. Getdecorview(). Setsystemuivisibility(View. SYSTEM_ui_flag_layout_fullscreen | View. SYSTEM_ui_flag_layout_stable);Window. Addflags(WindowManager. Layoutparams. FLAG_draws_system_bar_backgrounds);Window. Setstatusbarcolor(Color. TRANSPARENT);}after

v21 (5.0), the color of the status bar is changed. You can set the color of the status bar as needed.These two new features help us quickly achieve the same color of the status bar after 4.4 and the navigation bar of the app. The color-changing navigation bar is implemented through theme in styles: Next we will define the topic BaseA

Monitor hardware Health Shell monitor Cpu,memory,load average, log to log, when load pressure, email notify admin.Principle:1. Get the value of the Cpu,memory,load average2. Determine whether the value exceeds the scope of the customization, for

First, we will briefly introduce what SNMP is: The predecessor of Simple Network Management Protocol (SNMP) is the Simple gateway monitoring Protocol (SGMP), which is used to manage communication lines. Subsequently, SGMP was greatly modified. In

Using System;Using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System. text; using System. windows. forms; namespace WindowsFormsApplication1 {public partial class

1. view the database versionSelect @ version2. view the operating system parameters of the machine where the database is locatedExec master .. xp_msver3. view database startup parametersSp_configure4. view the database startup timeSelect convert

When we are not using ADO. net for data interaction, but with some E/R database frameworks (such as nhib.pdf, LINQ to SQL, EF, etc.) for data interaction, it is often difficult to intuitively see the SQL statements executed in the database. At this