8 More Discussions You Might Find Interesting
1. Solaris
Hi,
I was wondering if any Solaris fellow out there has dealt with running Solaris 11 x86 on Local Zones for Oracle RAC (which may or may not be relevant to issue), running on HP gen h/w. Every so often could be weeks between issues or some times days, there will be a memory corruption and db... (2 Replies)
Discussion started by: crossmypath
2 Replies
2. Solaris
Hello
i have a Problem - my Server is running with following MEM Information (from TOP):
Memory: 32G phys mem, 4195M free mem, 10G total swap, 9788M free swap
So i think - no problem, 4GB Free, not swapin.
So - our programmer wants to know what process taking how much memory - i... (5 Replies)
Discussion started by: roorbacj
5 Replies
3. Solaris
Hi,
I am a newbee in the solaris administration. My question is how to
1. Check the total CPU and memory of a global zone.
2. Check the allocated CPU and memory for each of the residing non-global zones.
I have already tried prtconf which gives the following output
/usr/sbin/prtconf... (4 Replies)
Discussion started by: poga
4 Replies
4. Shell Programming and Scripting
Hello all.
I have a script that uses two arrays in the beginning. Saves certain values that i am extracting from df -h command.
array1 and array2 where i is from 0 to 9.
It then goes on and saves the values of the arrays into variables.
for i 0 to 9 , tmp= array2 // I am no writing the... (4 Replies)
Discussion started by: Junaid Subhani
4 Replies
5. Solaris
Hi all,
This is a cross-post from the Sun/Oracle forums (I would include the URL here, but the forum doesn't allow me), cos quite frankly, this forum seems to be more active...
I am maintaining an in-house Sun/Oracle x86 server (x4275) running Solaris 10 with zones for testing and development... (10 Replies)
Discussion started by: boekhold
10 Replies
6. UNIX for Advanced & Expert Users
Hi everyone!
I am running KDE 3.5 on a Slackware 12.1 with 1.5Gb of RAM and have the following question:
Running ps on regular intervals of 1 min, I see that 1.3Gb of RAM are being used, leaving me with 0.2Gb of free memory. I tried locating the most greedy app running, which was Kontact and... (0 Replies)
Discussion started by: kerb41
0 Replies
7. Programming
Hi I am relatively new to programming on UNIX platform. I was wondering if there is any system call so that a process can access systems page table or swap pages from main memory by specifying the page number. I am trying to implement various page replacement algorithms like LRU, OPT, FIFO etc.... (1 Reply)
Discussion started by: jayesch
1 Replies
8. UNIX for Advanced & Expert Users
i am looking for the books or web-sites which
explains the unix memory management in detail.
do you know any useful material? (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies
ZPRINT(1) General Commands Manual ZPRINT(1)
NAME
zprint - show information about kernel zones
SYNOPSIS
zprint [-w] [-s] [-c] [-h] [-t] [-d] [-p <pid>][name]
DESCRIPTION
zprint(1) displays data about Mach zones. By default, zprint will print out information about all Mach zones. If the optional name is
specified, zprint will print information about each zone for which name is a substring of the zone's name.
zprint interprets the following options:
-c (Default) zprint prints zone info in columns. Long zone names are truncated with '$', and spaces are replaced with '.', to allow
for sorting by column. Pageable and collectible zones are shown with 'P' and 'C' on the far right. Zones with preposterously large
maximum sizes are shown with '----' in the max size and max num elts fields.
-h (Default) Shows headings for the columns printed with the -c option. It may be useful to override this option when sorting by col-
umn.
-s zprint sorts the zones, showing the zone wasting the most memory first.
-w For each zone, zprint calculates how much space is allocated but not currently in use, the space wasted by the zone.
-t For each zone, zprint calculates the total size of allocations from the zone over the life of the zone.
-d Display deltas over time, showing any zones that have achieved a new maximum current allocation size during the interval. If the
total allocation sizes are being displayed for the zones in question, it will also display the deltas if the total allocations have
doubled. -p <pid> Display zone usage related to the specified process id. Each zone will display standard columns and the amount
of memory from that zone associated with a given process. The letter "A" in the flags column indicates that this total is being
accounted to the process. Otherwise, the total is an indication of the influence the process has on the kernel, but the memory is
being accounted to the kernel proper.
Any option (including default options) can be overridden by specifying the option in upper-case; for example, -C overrides the (default)
option -c.
02/12/09 ZPRINT(1)