pga ps4

. Fortunately, we can use some of the shell's built-in environment variables to enhance the output information of the "-X" option, which introduces several shell-built environment variables:$LINENO represents the current line number of the shell script, similar to the built-in macro in C __line__The name of the $FUNCNAME function, similar to the built-in macro __func__ in C, but the macro __func__ can only represent the current function name, and $funcname is more powerful, it is an array variab

Tags: oracle CGA memory PGA UGA"Deep analysis--eygle" study notes1.2.3 PGA Management:[Email protected] Sql>show parameter area_size NAME TYPE VALUE---------------------------------------------------------- ------------------------------bitmap_merge_area_size integer 1048576create_bitmap_area_size Integer

or linux32-bit operating system, you must set the shmmax parameter of the operating system level. The space of SGA can be larger than shmmax. For details, refer to the Oracle Installation manual and operating system manual; NOTE 2: operations listed in this section (below) may require certain permissions. In actual work, if you find problems with related permissions, authorize the relevant user in time or operate as a user with a higher permission. Shows the overall Oracle memory structure: The

"Deep analysis--eygle" study notes1.2.3 PGA Management:[Email protected] Sql>show parameter area_size NAME TYPE VALUE---------------------------------------------------------- ------------------------------bitmap_merge_area_size integer 1048576create_bitmap_area_size Integer 8388608hash_area_size integer 13107

Oracle Architecture Diagram 1Oracle Architecture Diagram 2 User process (The generic name of the client that accesses Oracle)Use of tools: sqlplus, PL/SQL developerHow to access the database:This machine is accessed directly via sock (IPC Access-UDP Protocol) (Sqlplus/as SYSDBA).Establish a server connected to Oracle via TCP (Sqlplus Sys/[email protected] as SYSDBA) (Sqlplus sys/[email protected]:[email Protected]_name as sysdba--access to this method requires that the Listener.o

Automatic Memory Management type Automatic Memory Management: New Features of Oracle 11g, allowing the database to fully automatically manage memory SGA and PGA Components Automatic shared memory management: If this option is selected, SGA can be automatically managed, but PGA cannot be automatically managed. Automatic PGA memory management: This option can o

Oracle mass data accelerates index creation. database version: OracleDatabase11gEnterpriseEditionRelease11.2.0.1.0 Oracle mass data accelerates index creation. Database version: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit Production Basic information: Database Version: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit Production Operating system version: CentOS release 5.6 To speed up index creation, consider the following: Use nologging Parameters Use para

A place like the Dragon 0 oath This generation of home machine re-depicted in the city of Jimbochothe world of [the violence of the Golden Woman]This is the first time series in the game depicting [such as Dragon] prequel works because it was the first time that PS4 was portrayedThe work of the studio-cho, which is the gorgeous and messy mix of the economic bubble period, completes the new discoveries and fresh qualities of the player. pre-made 1.5

variable containing all the functions on the entire call chain name, so the variable ${funcname[0 ]} represents the name of the function that the shell script is currently executing, and the variable ${funcname[1]} represents the name of the function that called the function ${funcname[0]}, and so on. $PS 4The main prompt variable $PS1 and the second-level prompt variable $ps2 are more common, but few people notice the effect of the fourth-level prompt variable $

several shell-built environment variables: $LINENORepresents the current line number of the shell script, similar to the built-in macro in C __line__ $FUNCNAMEThe name of the function, similar to the built-in macro __func__ in C, but the macro __func__ can only represent the current function name, and $funcname is more powerful, it is an array variable containing all the functions on the entire call chain name, so the variable ${funcname [0 ]} represents the name of the function that the shell

script is currently executing, and the variable ${funcname[1]} represents the name of the function that called the function ${funcname[0]}, and so on.$PS 4The main prompt variable $PS1 and the second-level prompt variable $ps2 are more common, but few people notice the effect of the fourth-level prompt variable $PS4. We know that using the "-X" execution option will show each command that was actually executed in the shell script, and that the value

Hacker successfully cracked PlayStation 4 support running LinuxA Brazilian team claimed that the first time the PS4 jailbreak was successful, involved a cumbersome set of procedures that required the use of a Raspberry Pi to replicate the entire hacker's hard drive, and it was not until the month that it bypassed Sony's content protection.Since Sony PlayStation 4 has been on sale for two years, the hacker door has always wanted to enjoy the fun of cra

************----Sum 4194304 Shared Pool 1: kngisga 16044X $ ksmfs table 12X $ rule_set 16804 ......Xscalc 3528Xslongops 4040Xsoqmehift 4168Xsoqojhift 3272Xsoqophift 4168Xsoqsehift 2376Xssinfo 5532************----Sum 113250900 Buffer_cached 46137344Fixed_sga 1260696Log_buffer 2932736************----Sum 50330776 1.2 SGA features 1) in Unix systems, SGA represents an independent physical entity in the operating system, that is, an independent shared memory segment, you can use IPCS-M | grep Ora to

. Select event, total_waits, time_waited, average_wait from v $ system_event where event like 'Log file switch (arch % '; If there is a wait, check whether the storage device that saves the archived logs is full. Add a log file group and adjust log_archiver_max_processes. F. DB_block_checksum = true, which increases the performance burden. (To ensure data consistency, add a checksum to the block when writing data in oracle, and verify the checksum when reading data) 2. java pool For large a

Oracle memory management (one) [In-depth analysis of oracle-eygle] Study Notes 1. Memory Management The memory used by the ORACLE database mainly involves two aspects: PGA and SGA.1.1 PGA Management PGA refers to the Program Global Area, which is a memory Area used by the Server Process to contain data and control information.

Before assigning the appropriate size to the database with the new automatic memory management feature, you must first find the current amount of memory allocated to SGA and PGA. But it does not mean that sga _ Before assigning the appropriate size to the database with the new automatic memory management feature, you must first find the current amount of memory allocated to SGA and PGA. But it does not mean

Analysis of ORA-04030 in alert logs Yesterday I went to a customer to do inspection, encountered a classic ora-04030 error, alert Log is as follows: Tue Oct 28 09:57:46 2014Errors in file/Oracle/app/oracle/diag/rdbms/wmsdb/trace/wmsdb_ora_33358038.trc (incident = 177302 ):ORA-04030: out of process memory when trying to allocate 118808 bytes (QERHJ hash-joi, kllcqas: kllslibs)Incident details in:/oracle/app/oracle/diag/rdbms/wmsdb/incident/incdir_177302/wmsdb_ora_33358038_i177302.trcErrors in fil

"Deep analysis Oracle-eygle" study notes1. Memory ManagementThe memory used by the Oracle database involves two main areas: the PGA and the SGA.1.1 PGA ManagementThe PGA refers to the program global Zone, which is the area of memory used by the server process to contain data and control information, the PGA is non-shar

option is enabled, and set + parameter means that an option is turned off. Sometimes we don't need to use the "-X" option at startup to keep track of all the command lines, so we can work with the set command in the script.For example:1.1 #!/bin/bashIsRoot () {If ["$UID"-ne 0]Return 1Elsereturn 0Fi}IsRootIf ["$?"-ne 0]Thenecho "must is root to run this script"Exit 1Elseecho "Welcome root user"#do somethingFi#首先使用sh-n test.sh check for syntax errors. If there is one, then SH test.sh executes the

, which gives the player more space to play. Each PS move game will have its own correction method, correct the player's position in the camera, the main handle light ball color and so on.In fact, Sony in the PS3 period, by the Xbox 360 in the body sense of the impact of design, seems to have been a bit passive, the development of a separate camera and move body sense controller, but the effect is not ideal, the former and game combination of functional design is very limited, the latter support