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Shell Programming and Scripting
Find memory leaks shell script ???
Post 302122405 by jim mcnamara on Wednesday 20th of June 2007 11:26:19 AM
06-20-2007
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Hi!! Experts,
Any ideas how to check for the memory leaks in a process during performance testing?? I dont use purify.. Any way of finding it out using default S/W in HP UX-11
Can U gimme pointers to site having good scripts/tutorials on performance testing??
Thanx in Advance..
:) (3 Replies)
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Hi folks,
We are using following listed configurations for a particular application.
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hi, i am a c++ programmer working on linux(redhat linux8.0) environment, i need to find out the memory leaks, so far i didn't used any tools, so what are the tools are available, and whic one is good to use. plz provide with a small example. (1 Reply)
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Hello all
Is there good free ware tools to check software memory leaks ?
Some thing like purify
on unix platforms sun/hp/linux
Thanks (3 Replies)
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Hi all,
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Hello!
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Hi All,
There is a shell script that captures Memory status in AIX 6.1 64 bits!
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Shell Script:
cat memusageAIX.sh
#!/usr/bin/ksh
#
# Memory usage under AIX
#
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Suppose I have a main() function with only one malloc statement allocating say some 1 gb memory. Also say my system has 1 gb of ram.
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i need to find memory usage by JVM in shell prompt,
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top -b -n 1 | grep $pidVal
this will just give cpu usage and ram... How do i find... (4 Replies)
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LEARN ABOUT CENTOS
platform
platform(n) Tcl Bundled Packages platform(n) __________________________________________________________________________________________________________________________________________________ NAME
platform - System identification support code and utilities SYNOPSIS
package require platform ?1.0.4? platform::generic platform::identify platform::patterns identifier _________________________________________________________________ DESCRIPTION
The platform package provides several utility commands useful for the identification of the architecture of a machine running Tcl. Whilst Tcl provides the tcl_platform array for identifying the current architecture (in particular, the platform and machine elements) this is not always sufficient. This is because (on Unix machines) tcl_platform reflects the values returned by the uname command and these are not standardized across platforms and architectures. In addition, on at least one platform (AIX) the tcl_platform(machine) contains the CPU serial number. Consequently, individual applications need to manipulate the values in tcl_platform (along with the output of system specific utilities) - which is both inconvenient for developers, and introduces the potential for inconsistencies in identifying architectures and in naming con- ventions. The platform package prevents such fragmentation - i.e., it establishes a standard naming convention for architectures running Tcl and makes it more convenient for developers to identify the current architecture a Tcl program is running on. COMMANDS
platform::identify This command returns an identifier describing the platform the Tcl core is running on. The returned identifier has the general for- mat OS-CPU. The OS part of the identifier may contain details like kernel version, libc version, etc., and this information may con- tain dashes as well. The CPU part will not contain dashes, making the preceding dash the last dash in the result. platform::generic This command returns a simplified identifier describing the platform the Tcl core is running on. In contrast to platform::identify it leaves out details like kernel version, libc version, etc. The returned identifier has the general format OS-CPU. platform::patterns identifier This command takes an identifier as returned by platform::identify and returns a list of identifiers describing compatible architec- tures. KEYWORDS
operating system, cpu architecture, platform, architecture platform 1.0.4 platform(n)