does not make sense to page from memory, and then back into memory). The different TYPEs of swap areas are discussed further below. 3. HP-UX Paging Strategy When a process is first created, HP-UX will first check to see if it is able to reserve swap space, should it become neccessar...
AIX（Advanced Interactive eXecutive）是IBM基于AT&T Unix System V开发的一套类UNIX操作系统，运行在IBM专有的Power系列芯片设计的小型机硬件系统之上。它符合Open group的UNIX 98行业标准（The Open Group UNIX 98 Base Brand），通过全面集成对32-位和64-位应用的并行运行支持，为这些应用提供了全面的可扩展性。它...
using large page memory will generally result in improved performance. There are three types of memory with which Oracle can use large pages: shared memory (SGA), process data (.data), and the instruction text (.text). In most Oracle applications, the SGA dominates the virtual memory usage...
maxmem={num} Limit the amount of memory used by space intensive optimizations to {num}. {num} specified in kilobytes. priority=NNN proclocal={name1}:{name2}: ... Specify which functions are local. If no filenames are specified, all invoked functions are assumed to be defined whithin ...
* cpu - soft per process CPU time limit in seconds * data - soft data segment size in blocks * stack - soft stack segment size in blocks * rss - soft real memory usage in blocks * nofiles - soft file descriptor limit * fsize_hard - hard file size in blocks ...
Top Processes.Process IDNAProcess ID Top Processes.Process UserNAProcess User Top ProcessesUtilizationMemory Utilization%Percentage of memory consumed by the process Top ProcessesUtilizationCPU Utilization%Percentage of CPU consumed by the process Top ProcessesLoadCPU UsagesecTotal CPU time consumed by the ...
Data movement process between memory and peripheral devices in the computer system. I/O is a collective name, indicating the operations reading data into the memory and writing data to other places from computer memory. Inband management Inband management means that the management control informatio...
Get notified when process count increases beyond the limit and thus avoid performance issues. IBM AIX Monitoring Capabilities Out-of-the-box management of IBM AIX availability and performance. Monitors performance statistics such as CPU utilization, memory utilization, disk utilization, Disk I/O Stats...
I was not convinced with this, so I wrote a simple script to total the memory used by each process in the system as shown below: cat chkfree.sh sum=0 for i in `ps -Alo vsz` do test=`echo "$i" | egrep "^[0-9]+$"` if [ "$test" ]; then sum=`expr $sum + $i` fi ...