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Solaris
No Space Left - Memory/Swap issue
Post 302497587 by aychbee45 on Thursday 17th of February 2011 03:53:27 PM
02-17-2011
No Space Left - Memory/Swap issue
I'm having a bit of a problem with Solaris 10u8 and one of our applications requesting memory and being told, "no space left".The break down:
24GB Physical Memory
8GB swap
at the time of occurance, here's what a memory breakdown looks like:
Code:
Page Summary Pages MB %Tot
------------ ---------------- ---------------- ----
Kernel 636499 4972 21%
ZFS File Data 268245 2095 9%
Anon 1973955 15421 64%
Exec and libs 18347 143 1%
Page cache 41447 323 1%
Free (cachelist) 30647 239 1%
Free (freelist) 115911 905 4%
Total 3085051 24101
Physical 3063472 23933
Filesystem Size Used Avail Use% Mounted on
swap 789M 704K 789M 1% /tmp
Paging stats:
memory page executable anonymous filesystem
swap free re mf fr de sr epi epo epf api apo apf fpi fpo fpf
3688208 1356288 285 1777 0 0 0 0 0 0 0 0 0 2 0 0
762656 1185672 136 674 0 0 0 0 0 0 0 0 0 0 0 0
757696 1180080 395 2615 0 0 0 0 0 0 0 0 0 0 0 0
712176 1178880 353 3855 0 0 0 0 0 0 0 0 0 0 0 0
566184 1168464 269 2736 0 0 0 0 0 0 0 0 0 0 0 0
Virtual Memory stats:
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s0 s1 s2 -- in sy cs us sy id
0 0 0 3688208 1356288 285 1777 2 0 0 0 0 10 10 -0 0 1868 341675 1735 5 5 90
1 0 0 749288 1171536 165 1551 0 0 0 0 0 1 0 0 0 3000 590641 3019 12 6 82
0 0 0 716488 1182048 177 2050 4 0 0 0 0 0 0 0 0 3700 470588 3925 11 6 83
0 0 0 762504 1182488 93 558 0 0 0 0 0 124 184 0 0 4330 612541 4701 11 7 82
0 0 0 762304 1181776 105 489 0 0 0 0 0 86 247 0 0 2730 604930 2779 9 4 87Any thoughts? I'm fresh out of new ideas...
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LEARN ABOUT HPUX
install-solaris
install-solaris(1M) install-solaris(1M) NAME
install-solaris - install the Solaris operating system SYNOPSIS
install-solaris install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation, install-solaris invokes either a text-based installer or a graphical installer. The following minimum requirements for physical memory dictate which features are available during installation: For SPARC machines: 128 MB Minimum physical memory for all installation types 128 MB Minimum physical memory required for windowing system 384 MB Minimum physical memory required for graphical-based installation For x86 machines: 256 MB Minimum physical memory for all installation types 256 MB Minimum physical memory required for windowing system 512 MB Minimum physical memory required for graphical-based installation In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea- tures available. install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more details. install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the installation media. Refer to the for disk space requirements. Refer to the for more information on the various menus and selections. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcdrom (Solaris instal- | | |lation media) | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ pkginfo(1), install(1M), pkgadd(1M), attributes(5) It is advisable to exit install-solaris by means of the exit options in the install-solaris menus. 23 Sep 2005 install-solaris(1M)