bluecoat content analysis system

I. System performance analysis (Top command)The top command is a common performance analysis tool under Linux that shows the resource usage of each process in real time, and refreshes the list of processes by default for 5 seconds, so it is similar to the Task manager for Windows.650) this.width=650; "src=" Http://my.csdn.net/uploads/201207/10/1341935470_9855.jpg

running database) and enginecontainer (engine container ). Examples include enginequery, processdefquery, enginecontainerquery, and processinstancequery) activityinstancequery, workitemquery, and transitionquery ). Here, we only perform detailed functional analysis on the processinstancequery case. The analysis method for other cases is similar. Processinstancequery is used to query process instances in th

the Aidl interface type and inherits the Binder class, and has the ability to convert the binder object into native object.The proxy class is the intermediary of the client, generally implements the Aidl interface typeIv. Analysis of system service invocation processThis figure is enough image, so you will see some of the system in the use of some services are a

Analysis of Linux init system initialization, Part 1: sysvinit From sysvinit to systemd In recent years, the init process of Linux has undergone two major evolution, and the traditional sysvinit has faded out of the historical stage. The new init system UpStart and systemd have their own characteristics, more and more Linux releases adopt systemd. This article br

exception content and the exception header are split in the same log; filter for the Log content segmentation, the log content as JSON format, convenient query analysis;Test it:Use the Postman impersonation call to prompt for server-side exceptions:Through the interface search "Call interface Exception", a total of tw

products and completes the Unified Management Information Service subsystem. Hainan Unified Management Information Service subsystem is based on the query/statistical operating data as the core, the data originates from the data (including electronic and manual data) in each production subsystem of the service support system, and provides the business information service of customer and business analysis

domestic real estate giant in the use of sail soft business intelligence Finebi unique stability and big data processing advantages, from the following aspects of the data processing work:Building a decision cockpitBusiness Intelligence systems support a variety of database data sources, such as Oracle,sql server,db2 and so on, as well as excel,txt,xml file data sources, the system can be used to read the data source ETL conversion to adapt to the

In the access log file access_log of the httpd server, a large amount of client access information is recorded. By analyzing this information, you can know the access to the web site in a timely manner. However, because the access_log file records too much information, it is inconvenient to view it, so we use the AWStats analysis system to generate a graphical interface. AWStats is an open-source log

To/data * Settings Include:property to specify the Encrypted FS status and * FS encryption key if enabled (not yet implemented) * 9. Finish_recovery () erases BCB *--after this, rebooting'll restart the main system-- * 10. Main () calls reboot () to boot main system */ From the comments we can see that recovery's service content has three main categ

Tags: Performance Analysis Starting from kernel 2.6.31, the Linux kernel comes with a performance analysis tool perf, which can be used for function-level and command-level hotspot searches. Perf Performance analysis tools for Linux. Performance counters for Linux are a new kernel-based subsystem that provide a framework for all things Performance

Linux system log and log analysis The Linux system has a very flexible and powerful logging function, which can save almost all the operation records and retrieve the information we need.The default log daemon for most Linux distributions is syslog, located in/etc/syslog or/ETC/SYSLOGD, and the default profile is/etc/syslog.conf, and any program that wants to gen

Article title: analysis and program design based on the object-oriented operating system development platform (OSKit) (4 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Author: Tang Haijing 　　 Thread scheduling in thread

Article Title: Linux system performance testing and analysis. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. I. Preface By introducing various performance-related links in the system