Monitoring Free memory in solaris 8
Hi,
I will like to monitor the amount of free memory in my system. I understand that as Solaris 8 implements "cyclical page cache", the value read from the "free list" column of vmstat will be much more accurate than previous version.
But when i run it on my sparc, the value is 50208KB.
But when i run Memtool 3.8.2, these are the values
Total memory:119Mb
Kernel memory:10Mb
Application:52Mb
Exe and lib :15Mb
File Cache: 33Mb
Free, file cache : 3Mb
Free, free :3 Mb
(33 + 3 + 3) =>39Mb
Can someone tell me how to reconcile the values from this 2 tools? Which is more accurate? (or is there a better method?)
Thanks!
Kalpesh
if you're reading this it would be @&$%#&$( useful to folks in this list to actually BE ABLE TO REFER TO KNOWN SUN BUGS and to be able to report their own.
I couldn't log in to the sunsolve site - do I need a special password to be able to view bug status? (I agree I can find patches there, but
not being able to view/report bugs as a user under the free license program is ridiculous).
How can we get resolution on this?
Similar Messages
-
Regfree() doesn't free memory in Solaris 8
Here's a 21-line program that demonstrates the prolbem, which is a memory
leak in the regcomp()/regfree() routines. This works without
problem in Solaris 7 (and Linux and BSDi for that matter):
<p>
<pre>
#include <sys/types.h>
#include <regex.h>
#include <stdio.h>
int main()
regex_t re;
int errcode;
char buf[256];
for (;;) {
errcode = regcomp(&re, "X", 0);
if (errcode != 0) {
regerror(errcode, &re, buf, sizeof(buf));
printf("regcomp() error:'%s'\n", buf);
return 1;
regfree(&re);
</pre>
<p>
This will use 100 Mbyte or so every few seconds on Solaris. Maybe I missed
a fix in a patch, but a search for regcomp or regfree returned nothing.
<p>
I've worked around this in our application, but my boss thought it would be
a good idea to submit a bug report. Sun's FAQ says to report bugs in the
forum, so here it is. This isn't an Intel issue (at least, I've only
tested it on Sparc), but there isn't a generic developer forum, and the
webmaster at Sun said to post it here.Kalpesh
if you're reading this it would be @&$%#&$( useful to folks in this list to actually BE ABLE TO REFER TO KNOWN SUN BUGS and to be able to report their own.
I couldn't log in to the sunsolve site - do I need a special password to be able to view bug status? (I agree I can find patches there, but
not being able to view/report bugs as a user under the free license program is ridiculous).
How can we get resolution on this? -
In OSX Activity Monitor, what's the difference between 'free' memory and 'inactive' memory
In OS X Activity Monitor, what's the difference between 'free' memory and 'inactive' memory. My daughters 2Gb MacBook Pro is very slow, it probably needs more memory but there is almost 1Gb of 'inactive' memory but no 'free' memory when an application is opened.
ThanksFree RAM is the one that has not been used by any application since you started up your Mac, and inactive RAM is the one that was used by an application and it is not in use anymore.
1 GB of inactive RAM is a lot, and it may be the cause of the slowness. There are a lot of apps that allows you to turn inactive into free RAM. I use FreeMemory, but have a look at the Mac App Store.
If you are a developer, you can do that with a command you can type into Terminal:
sudo purge -
Solaris 10 - VMSTAT free memory behavior puzzling
I am running a rather complex and large application on a Sun v215 (2 UltraSPARC IIIi 1.5 ghz with 16 GB RAM).
When I start the application up vmstat reports about 95% free memory but over time (7 days) the free memory reported by 'vmstat 60' decreases at a steady rate until it appears to level out around 80% free memory. I do not have any memory leaks in the application. The application is a combination of Java and C code. There is a fare amount of I/O but nothing overwhelming. Is there an explaination for the decrease and leveling out of the free memory over this time period?Thanks! That is what I was thinking but I wanted someone to validate my theory. Do you have any technical reference(s) (i.e. article, book, webpage) that backups the statement "If a Solaris system have a lot of free memory, Solaris will start to cache filesystem pages to the memory until the memory is used about 80-90%."?
Any technical reference will help me make my case with our customer much easier. Thank you once again for your help.
As followup note: I re-ran some tests with vmstat -p and there is quite a bit of file system paging occuring. I do have many file-page-ins. However I would not expect the file-page-out and file-page-free to be as high as they are if free memory continues to decrease to 80%. -
Is there a way to free up memory in Solaris
Hi,
I am wondering if there is a way to free up memory in Solaris manually ? the way we can do it in Linux for example :
[xml]echo `/bin/date` "************* Memory Info Before *************"
free -m
sync
echo 1 > /proc/sys/vm/drop_caches
echo 2 > /proc/sys/vm/drop_caches
echo 3 > /proc/sys/vm/drop_caches
echo `/bin/date` "************* Memory Info After *************"
free -m[xml]
Thanks.
Regards
TerryHi,
I have two Solaris 11 VMs with Oracle Clusterware running on VBox, both of them with 4GiB RAM, problem is they get slower and slower and then all of a suden one of them gets crashed, it happens so frequently that I just cannot work, increasing RAM is out of question, previously I was running the same setup on Oracle Linux 5 and I was able to tweak the memory using the above script and never got a crash.
I need to find a way to tune the memory in solaris so the VMs can stay up and I can do the work.
Here are the mem stats from one of the server, this will give you an idea as to whats happening and you may be able to suggest me a way to tune them.
Just to let you know I am very new in Solaris so every bit of information will be very helpful to get this problem resolved.
echo ::memstat | mdb -k
Page Summary Pages MB %Tot
Kernel 202104 789 19%
ZFS File Data 9039 35 1%
Anon 750232 2930 72%
Exec and libs 34059 133 3%
Page cache 36889 144 4%
Free (cachelist) 6119 23 1%
Free (freelist) 10021 39 1%
Total 1048463 4095Please have a look at above stats and suggest me what to do.
Thank you very much for your assistance !
Regards
Terry -
Problem description:
too much inactive memory 1.87 gb and free memory only 35 mb
EtreCheck version: 2.1.1 (104)
Report generated 10 December 2014 3:30:26 pm IST
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2009) (Verified)
MacBook Pro - model: MacBookPro5,5
1 2.26 GHz Intel Core 2 Duo CPU: 2-core
5 GB RAM Upgradeable
BANK 0/DIMM0
1 GB DDR3 1067 MHz ok
BANK 1/DIMM0
4 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
NVIDIA GeForce 9400M - VRAM: 256 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 4:42:54
Disk Information: ℹ️
WDC WD5000LPVT-80G33T2 disk0 : (500.11 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
[redacted] (disk0s2) / : 499.25 GB (142.01 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-ST DVDRW GS23N
USB Information: ℹ️
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Gatekeeper: ℹ️
Anywhere
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.driver.KUSBModemCDC07 (4.0.2) [Support]
[not loaded] com.driver.KUSBModemDataA07 (4.0.2) [Support]
Startup Items: ℹ️
JHHPortDetect: Path: /Library/StartupItems/JHHPortDetect
Sudochmod: Path: /Library/StartupItems/Sudochmod
Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[running] com.bjango.istatmenusagent.plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.oracle.java.Java-Updater.plist [Support]
[running] jp.co.canon.CUPSCAPT.BG.plist [Support]
[loaded] org.macosforge.xquartz.startx.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[invalid?] com.adobe.SwitchBoard.plist [Support]
[running] com.bjango.istatmenusdaemon.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
[loaded] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Support]
[loaded] org.macosforge.xquartz.privileged_startx.plist [Support]
[loaded] org.tcpdump.chmod_bpf.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Caffeine Application (/Applications/Caffeine.app)
AdobeResourceSynchronizer ApplicationHidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
Dropbox Application (/Applications/Dropbox.app)
HyperDock Helper UNKNOWN (missing value)
Internet Plug-ins: ℹ️
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
Default Browser: Version: 600 - SDK 10.10
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
QuickTime Plugin: Version: 7.7.3
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
SharePointBrowserPlugin: Version: 14.0.0 [Support]
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 [Support]
zako: Version: zako 1.0.0.0 - SDK 10.8 [Support]
iPhotoPhotocast: Version: 7.0 - SDK 10.8
JavaAppletPlugin: Version: Java 7 Update 71 Check version
User internet Plug-ins: ℹ️
BlueStacks Install Detector: Version: Unknown
Safari Extensions: ℹ️
AdBlock
ClickToFlash
Awesome Screenshot
Breaking News
The New York Times
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Java [Support]
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Arupreet: Disk size: 499.25 GB Disk used: 357.24 GB
Destinations:
CHIKKI [Local]
Total size: 331.41 GB
Total number of backups: 2
Oldest backup: 2014-06-10 13:36:00 +0000
Last backup: 2014-09-08 13:57:40 +0000
Size of backup disk: Too small
Backup size 331.41 GB < (Disk used 357.24 GB X 3)
Top Processes by CPU: ℹ️
8% python
3% WindowServer
3% uTorrent
2% SystemUIServer
0% mtmfs
Top Processes by Memory: ℹ️
1.29 GB JavaAppLauncher
123 MB SystemUIServer
102 MB iStatMenusDaemon
86 MB com.apple.WebKit.WebContent
81 MB WindowServer
Virtual Memory Information: ℹ️
50 MB Free RAM
1.97 GB Active RAM
1.90 GB Inactive RAM
673 MB Wired RAM
6.70 GB Page-ins
8 MB Page-outs
Diagnostics Information: ℹ️
Dec 10, 2014, 10:48:11 AM Self test - passed
Dec 9, 2014, 02:54:15 AM VLC_2014-12-09-025415_Arus-MacBook-Pro.crashNot sure if using Terminal would help:
Launch Activity Monitor
Select Memory tab
Launch Terminal
type sudo purge
password
10-15 sec later Terminal should refresh and show freed memory & cache -
hi, my macbook air has no longer free memory space. I haven`t done anything since it started to comunicate me that. now when i turn it on all i can see is de apple on the top left corner and the rest of the monitor is blue. how can i get some memory space since i can`t even onpen the finder?/
Choose Preferences from the Finder menu, click on the General tab, and uncheck the box to open folders in a new tab.
(117195) -
What's the difference between free memory and inactive memory?
In activity monitor it mostly shows my having a lot of inactive memory and a lot less free memory even when I'm only running Safari for instance. What is this inactive memory and why is not available?
This is a very informative article:
http://docs.info.apple.com/article.html?artnum=107918 -
How to reset free memory to the highest
I sometimes restart Tiger to reset the "Free" memory (RAM) higher.
Is there a way to reset this without restarting?
I have 768 MB DDR SDRAM 1/4 of which is used once restarted. After a while of use, it never gets back to a 1/4. With no user apps open it can be as high as half used (My human memory seems to think it is near 1/2). So I restart to claim back the 1/4. Is there another way to clean out the processes that are using up resources?
ALSO
If I use widgets, they not only take up memory, but seem to use CPU resources as do other applications. I clean all this by restarting. I can quit all widgets to clean that out without a restart, but clearly other things claim resources. If I burn a movie DVD and another process calls to the computer, there can be for an instant a surge on available resources. I do not mean something I activate during the burn, I mean hands off but some process which is less likely if I am burning just after a restart vs after much computer use. I am assuming it delays the feed to the recording DVD which given the burning process, clocks steady and at one speed, different than the CPU and computer resources which can compensate clocking during a process. So a restart seems to minimize bad burns. It sure seems I get no bad burns if I burn after a restart. That most occurred with burns on computer time many hours and other usage past the restart.
Is there a way to reset all or close at least the most aggressive activity, to basic without a restart? I realize there are many things that build-up though I know not all. RAM, Cache, monitoring activity, -=-any know a list of all the types of activity called to play after a good bit of computer use, different than a fresh restart?10.4 is even better with on the fly exchange, virtual memory is the same. Only the "specialty" apps are accessing any type of memory management/control and they are developed at the kernel level. You'll know which one's fall into this category as they put a very big strain on your wallet. Most seem to be working fine. A 3D CAD modeling program I am familiar with is absolutely incredible yet on the same machine running Apple's own universal apps choking and sputtering. It is not Universal but Intel native and even the previous and current PPC release run great under Rosetta, it also requires a USB security device just to open the application.
Restarting is working but it shouldn't make any difference whatsoever. The reason why it is is that apps and HW are not releasing resources properly i.e other apps, files, HD's, ports, CPU's, GPU's, keyboards, track-pads etc (even after they quit) this type of resource sharing is a new thing for them. The restart is simply releasing the resources from everything. Well almost everything, FW devices as well as partitioned internal HD's seem to misbehave, slowing things down or hanging, during startup and shutting down. A common way people are finding to force their computers to see certain USB and FW devices is to plug them in prior to startup and/or launching of any apps that may want to use such devices. However, this is not a reliable fix for devices that want to launch, control or be controlled by apps. i.e. video cameras, Maxtor OneTouch HD's etc. An all new system architecture in 10.4. I believe the majority of issue with HW and SW and the incredible number of kernel panics people are experiencing across HW configurations (G4-Intel) is that there is and error in the I/O kit at the kernel level.
One thing I see that is needed to tame this beast for USB and FW devices to work properly is a System Pref such as CD's and DVD's. When you connect a FW camera: When you connect a FW Video Device: When you connect a FW MIDI Device: When You Connect a FW HD: etc. with the same exact answers like Ask what to do, Open App, Ignore, Open finder, Run script etc. A system pref like this I believe would even help smoke out the popping kernel in a heartbeat.
People should not be looking for lists of supported equipment rather a very small list of "unsupported" devices. AFAICT any device or external piece of equipment that conforms to industry standards should work regardless if the manufacturer developed "drivers" for it or not.
I have waited for an OS like this from Apple for about 10 years. No longer had the need for it 2 or so years ago and stopped having to know what's going on. Had to get back into it in March 06 as installation of 10.4 on a G4 brought it to it's knees w/ HW frying all over the place apps not working correctly, kernel panics galore. Updated to MBP and problems are worse.
Another thing I'd like to mention is that it appears that my MBP 2.16, has already become a LEGACY PRODUCT (obsolete). G5 64 bit, ICD 32(-!?), ICD2 64 bit.
If their is anyone out there that can confirm this I would appreciate it. My .Mac account expires in a few hours so I will not be able to reply here, email or chat but will respond to a board you direct me to that allows anonymous/guest posts.
I am very curious about what a newer MacBook and a G5 computer says in the System Preferences>Processors. Mainly interested in MacBooks with ICD2 and G5's but am also curious about supported late model PB G4's w Core Image support and 64+ MB VRAM.
Your machine.
What is the processor? i.e Intel Pentium M Processor
Core Freq:
Bus Freq:
L1 Cache:
L2 Cache:
Processors:(max number)
A lot of the kernel panics being posted are all referring to HW devices primarily CPU's and GPU's and other very basic internal HW. It seems the cross architecture is getting garbled in this I/O kit. Errors in the kernel aren't usually that easy to find but I think if enough people express their concerns this one may find a quick resolution as it seems to occur close to the exchange.
Thanks
FWIW -
How to get the size of free memory in unix?
I have one oracle database running in unix, and I want to tune the memory used.
additional, I want to create another database in this server.
I don't know how many memory left in it.
Could you tell which unix commands can be used to find out the size of free memory?
Thanks%vmstat 3
procs memory page disk faults cpu
r b w swap free re mf pi po fr de sr s0 -- -- -- in sy cs us sy id
0 0 0 3025816 994456 4 19 6 0 0 0 0 8 0 0 0 459 253 139 1 1 99
0 0 0 2864688 777408 0 2 0 0 0 0 0 3 0 0 0 428 134 175 0 1 99
0 0 0 2864688 777408 0 0 0 0 0 0 0 7 0 0 0 448 112 166 0 0 100
one interesting observation about vmstat I found out is (mostly on Solaris)
the first line of information always off chart, so I usually do a few interval to get constant result.
if you use linux
just
cat /proc/meminfo -
I'm a computer novice, no technical knowledge whatsoever.. need your help
I use an Intel iMac, 4 GB RAM running on 10.6.8 for over a year without any glitches
2 days ago, noticed that the HD space was reducing rapidly from startup..
Activity monitor showed that fseventsd [and to and extent kernel_task] was using all the free memory and then the virtual memory was being used, system hanging within a few minutes of login
The same happens with the other user account and the guest account.. But works fine in safe mode. Windows XP through bootcamp works fine.
Unable to run any program long enough to obtain any results as the system hangs in no time
I ran disk utility and verified and repaired lot of differing permissions [Lot of SUID warnings could not be repaired] . Disk seems to be fine
Not sure these are related:
-2 days prior to this , many .mp4 files, which I had downloaded from Youtube were vanishing [and sometimes reappearing, but not for long] from a folder on my Seagate ext HDD
-Couple of days prior to that, Vuze [which uses the same seagate HDD] was making the system hang, requiring a forced shutdown
-From a week prior to all this, Picasa was asking for update, but could not be updated
This is the Etrecheck report [run in safe mode]
EtreCheck version: 1.9.12 (48)
Report generated 28 July 2014 10:06:57 AM GMT+05:30
Hardware Information:
iMac (20-inch, Early 2008) (Verified)
iMac - model: iMac8,1
1 2.66 GHz Intel Core 2 Duo CPU: 2 cores
4 GB RAM
Video Information:
ATI Radeon HD 2600 Pro - VRAM: 256 MB
iMac 1680 x 1050
spdisplays_display_connector
System Software:
Mac OS X 10.6.8 (10K549) - Uptime: 0 days 0:56:24
Disk Information:
WDC WD3200AAJS-40VWA1 disk0 : (298.09 GB)
- (disk0s1) <not mounted>: 200 MB
Macintosh HD (disk0s2) / [Startup]: 195.88 GB (16.11 GB free)
BOOTCAMP (disk0s3) <not mounted>: 101.89 GB
USB Information:
Apple, Inc. Keyboard Hub
Mitsumi Electric Apple Optical USB Mouse
Apple, Inc Apple Keyboard
Apple Inc. Built-in iSight
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Configuration files:
/etc/sysctl.conf - Exists
/etc/hosts - Count: 30 - Corrupt!
Kernel Extensions:
[not loaded] com.AmbrosiaSW.AudioSupport (2.3.8) Support
[not loaded] com.Cycling74.driver.Soundflower (1.5.1) Support
[not loaded] com.ZTE.driver.ModemDriverMac (1.0.2d1) Support
[not loaded] com.roxio.BluRaySupport (1.1.6) Support
[not loaded] com.roxio.TDIXController (1.7) Support
Startup Items:
HP Trap Monitor: Path: /Library/StartupItems/HP Trap Monitor
Problem System Launch Agents:
[loaded] com.paragon.NTFS.trial.plist Support
[loaded] com.paragon.NTFS.upd.plist Support
Launch Daemons:
[not loaded] com.adobe.fpsaud.plist Support
[not loaded] com.barebones.textwrangler.plist Support
[not loaded] com.cleverfiles.cfbackd.plist Support
[not loaded] com.distortedvista.istatmenusprocessserver.plist Support
[not loaded] com.google.keystone.daemon.plist Support
Launch Agents:
[not loaded] com.canon.SPPHelper.plist Support
[not loaded] com.google.keystone.agent.plist Support
[not loaded] jp.co.canon.SELPHYCP.BG.plist Support
User Launch Agents:
[not loaded] com.adobe.ARM.[...].plist Support
[not loaded] jp.co.canon.Inkjet_Extended_Survey_Agent.plist Support
User Login Items:
SmartDaemon
GrowlHelperApp
iTunesHelper
iStat menus Helper
Dropbox
Android File Transfer Agent
RealPlayer Downloader Agent
SurplusMeterAgent
Internet Plug-ins:
DirectorShockwave: Version: 12.0.3r133 - SDK 10.6 Support
o1dbrowserplugin: Version: 5.4.2.18903 Support
Unity Web Player: Version: UnityPlayer version 4.1.5f1 Support
Flip4Mac WMV Plugin: Version: 2.3.8.1 Support
RealPlayer Plugin: Version: (null) Support
Silverlight: Version: 4.0.60310.0 Support
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Support
QuickTime Plugin: Version: 7.6.6
googletalkbrowserplugin: Version: 5.4.2.18903 Support
iPhotoPhotocast: Version: 7.0
AdobePDFViewer: Version: 9.5.3 Support
EPPEX Plugin: Version: 3.0.5.0 Support
JavaAppletPlugin: Version: 13.9.8 - SDK 10.6 Check version
Safari Extensions:
AdBlock: Version: 2.5.42
ClickToPlugin: Version: 2.7
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.2
User Internet Plug-ins:
fbplugin_1_0_3: Version: (null) Support
Picasa: Version: 1.0 Support
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
Growl Support
iStat menus Support
Paragon NTFS for Mac ® OS X Support
Perian Support
Top Processes by CPU:
99% plugin-container
5% WindowServer
2% firefox
1% fontd
0% Finder
Top Processes by Memory:
651 MB firefox
49 MB WindowServer
49 MB Finder
41 MB Console
37 MB Preview
Virtual Memory Information:
1.26 GB Free RAM
839 MB Active RAM
724 MB Inactive RAM
1.21 GB Wired RAM
217 MB Page-ins
0 B Page-outs
I had an HP printer 2 years ago, but now have a Canon. Retained the HP software which I still use for editing and printing
Last night, I uninstalled little snitch, elmediaplayer and updated Adobe flash player
What Should I do next? Please advise
Warm Rgdssudo fs_usage in terminal yielded these results:
tried to show a sample of each type
18:40:01 getdirentries64
0.000056 fseventsd
18:40:01 getdirentries64
0.000052 fseventsd
18:40:01
RdMeta
0.000376 W mdworker
18:40:01 getdirentries64
0.000055 fseventsd
18:40:01 getdirentries64
0.000046 fseventsd
18:40:01 getdirentries64
0.000055 fseventsd
18:40:01 getdirentries64
0.000045 fseventsd
18:40:01 getdirentries64
0.000055 fseventsd
18:40:01 getdirentries64
0.000044 fseventsd
18:40:01 getdirentries64
0.000056 fseventsd
18:40:01
RdMeta
0.000399 W mdworker
18:40:01 getdirentries64
0.000055 fseventsd
18:40:10 getdirentries64
0.000008 mdworker
18:40:10 close
0.000004 mdworker
18:40:10 getdirentries64
0.000046 fseventsd
18:40:10 stat64
poser.mdimporter/Contents
0.000017 mdworker
18:40:10 open
poser.mdimporter/Contents
0.000006 mdworker
18:40:10 fcntl
0.000001 mdworker
18:40:10 fstatfs64
0.000002 mdworker
18:40:10 getdirentries64
0.000015 mdworker
18:40:10 getdirentries64
0.000007 mdworker
18:40:10 close
0.000003 mdworker
18:40:40 read
0.038712 W fseventsd
18:40:40 read
0.000004 mds
18:40:40 fcntl
0.000004 mds
18:40:40 pread
0.000006 fontd
18:40:40 pread
0.000005 fontd
18:40:40 pread
0.000004 fontd
18:40:40 pread
0.000004 fontd
18:40:40 pread
0.000004 fontd
18:40:40 getattrlist
/Library/Fonts
0.000016 fontworker
18:40:40 statfs64
/Library/Fonts
0.000004 fontworker
18:40:40 getattrlist
/Library/Fonts
0.000006 fontworker
18:40:40 getattrlist
/Library
0.000020 fontworker
18:40:40 getattrlist
0.000005 fontworker
18:40:40 getdirentries64
0.002230 W fseventsd
18:40:40 getdirentries64
0.000058 fseventsd
18:40:40 stat64
/Library/Fonts
0.000016 fontworker
18:40:40 open
/Library/Fonts
0.000007 fontworker
18:40:40 fcntl
0.000001 fontworker
18:40:40 fstatfs64
0.000002 fontworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getdirentries64
0.000066 fontworker
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 getdirentries64
0.000044 fseventsd
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getdirentries64
0.000060 fontworker
18:40:40 getdirentries64
0.000044 fseventsd
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 getdirentries64
0.000045 fontworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getdirentries64
0.000008 fontworker
18:40:40 close
0.000004 fontworker
18:40:40 getattrlist
Fonts/ACaslonPro-Bold.otf
0.000009 fontworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getattrlist
ACaslonPro-BoldItalic.otf
0.000008 fontworker
18:40:40 getdirentries64
0.000044 fseventsd
18:40:40 getattrlist
nts/ACaslonPro-Italic.otf
0.000007 fontworker
18:40:40 getattrlist
ts/ACaslonPro-Regular.otf
0.000007 fontworker
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 getattrlist
s/ACaslonPro-Semibold.otf
0.000007 fontworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getattrlist
lonPro-SemiboldItalic.otf
0.000007 fontworker
18:40:40 getattrlist
onts/AdobeArabic-Bold.otf
0.000007 fontworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getattrlist
dobeArabic-BoldItalic.otf
0.000007 fontworker
18:40:40 getattrlist
ts/AdobeArabic-Italic.otf
0.000007 fontworker
8:40:40 getattrlist
t/Cambria Bold Italic.ttf
0.000007 fontd
18:40:40 getattrlist
/Library
0.000014 fontworker
18:40:40 getattrlist
0.000015 fontworker
18:40:40 getattrlist
t/Cambria Bold Italic.ttf
0.000022 fontd
18:40:40 pread
0.000006 fontd
18:40:40 getattrlist
icrosoft/Cambria Bold.ttf
0.000017 fontd
and a lot many font names
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 lstat64
og/launchd-shutdown.log.1
0.000027 mdworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000006 mdworker
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000011 mdworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 open
og.1//Contents>>>>>>>>>>>
0.000009 mdworker
18:40:40 getdirentries64
0.000044 fseventsd
18:40:40 open
og/launchd-shutdown.log.1
0.000007 mdworker
18:40:40 fstat64
0.000002 mdworker
18:40:40 fcntl
0.000002 mdworker
18:40:40 flistxattr
0.000003 mdworker
18:40:40 close
0.000005 mdworker
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000007 mdworker
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000005 mdworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000010 mdworker
18:40:40 getattrlist
/private/var/log
0.000006 mdworker
18:40:40 getattrlist
-shutdown.log.1/.DS_Store
0.000006 mdworker
18:40:40 getattrlist
og/launchd-shutdown.log.1
0.000006 mdworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 open
private/var/log/.DS_Store
0.000012 mdworker
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 fstat64
0.000002 mds
18:40:40 open
0.000005 mds
18:40:40 pthread_fchdir
0.000001 mds
18:40:40 pthread_fchdir
0.000002 mds
18:40:40 close
0.000003 mds
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 lstat64
System/Library/Extensions
0.000006 mdworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getattrlist
System/Library/Extensions
0.000006 mdworker
18:40:40 getattrlist
System/Library/Extensions
0.000008 mdworker
18:40:40 getattrlist
y/CoreServices/Finder.app
0.000007 mdworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getattrlist
y/CoreServices/Finder.app
0.000008 mdworker
18:40:40 open
System/Library/Extensions
0.000007 mdworker
18:40:40 fstat64
0.000002 mdworker
18:40:40 fcntl
0.000001 mdworker
18:40:40 flistxattr
0.000003 mdworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 close
0.000003 mdworker
18:40:40 getattrlist
System/Library/Extensions
0.000006 mdworker
18:40:40 getattrlist
System/Library/Extensions
0.000005 mdworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getattrlist
System/Library/Extensions
0.000010 mdworker
18:40:40 getattrlist
/System/Library
0.000006 mdworker
18:40:40 access_extended System/Library/Extensions
0.000009 mdworker
18:40:40 getattrlist
rary/Extensions/.DS_Store
0.000019 mdworker
18:40:40 getdirentries64
0.000055 fseventsd
18:40:40 getattrlist
System/Library/Extensions
0.000006 mdworker
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 open
/System/Library/.DS_Store
0.000012 mdworker
18:40:40 getdirentries64
0.000056 fseventsd
18:40:40 getdirentries64
0.000045 fseventsd
18:40:40 getdirentries64
0.000057 fseventsd
18:40:40 fcntl
0.000002 mds
18:40:40 getdirentries64
0.000044 fseventsd
18:40:40 getdirentries64
0.000057 fseventsd -
SAP free memory is less than 30MB
HI Gurus,
I have a concerned with regards to the memory of our Server. As per checking from ST06N the free memory is less than 30MB.
Is this normal? Because everytime I reached this low memory Users could not log on resulting to restart the SAP application.
Here is the hardware details:
Server: AIX
CPU: 5GHZ
RAM: 16GB
Page File: 50GB
Instance parameter that might help you.
ztta/roll_area 6000640
ztta/roll_extension 4000000000
abap/heap_area_total 4000000000
abap/heap_area_dia 4000000000
abap/heap_area_nondia 4000000000
em/initial_size_MB 8096
Thanks in advance.
Best regardsYes it is CI system. Below is the result of sappfpar
***ERROR: Size of shared memory pool 10 too small
================================================================
SOLUTIONS: (1) Locate shared memory segments outside of pool 10
with parameters like: ipc/shm_psize_<key> =0
SOLUTION: Increase size of shared memory pool 10
with parameter: ipc/shm_psize_10 =156000000
Shared memory disposition overview
================================================================
Shared memory pools
Key: 10 Pool
Size configured.....: 134000000 ( 127.8 MB)
Size min. estimated.: 153795112 ( 146.7 MB)
Advised Size........: 156000000 ( 148.8 MB)
Key: 40 Pool for database buffers
Size configured.....: 114000000 ( 108.7 MB)
Size min. estimated.: 108871136 ( 103.8 MB)
Advised Size........: 112000000 ( 106.8 MB)
Shared memories inside of pool 10
Key: 1 Size: 2500 ( 0.0 MB) System administration
Key: 2 Size: 6218836 ( 5.9 MB) Disp. administration tables
Key: 11 Size: 500000 ( 0.5 MB) Factory calender buffer
Key: 12 Size: 6000000 ( 5.7 MB) TemSe Char-Code convert Buf.
Key: 13 Size: 60500000 ( 57.7 MB) Alert Area
Key: 16 Size: 22400 ( 0.0 MB) Semaphore activity monitoring
Key: 17 Size: 2754336 ( 2.6 MB) Roll administration
Key: 30 Size: 51200 ( 0.0 MB) Taskhandler runtime admin.
Key: 31 Size: 4806000 ( 4.6 MB) Dispatcher request queue
Key: 33 Size: 10240000 ( 9.8 MB) Table buffer, part.buffering
Key: 34 Size: 4194304 ( 4.0 MB) Enqueue table
Key: 51 Size: 3200000 ( 3.1 MB) Extended memory admin.
Key: 52 Size: 40000 ( 0.0 MB) Message Server buffer
Key: 54 Size: 4202496 ( 4.0 MB) Export/Import buffer
Key: 55 Size: 8192 ( 0.0 MB) Spool local printer+joblist
Key: 57 Size: 1048576 ( 1.0 MB) Profilparameter in shared mem
Key: 58 Size: 4096 ( 0.0 MB) Enqueue ID for reset
Shared memories inside of pool 40
Key: 42 Size: 7056992 ( 6.7 MB) DB TTAB buffer
Key: 43 Size: 32494488 ( 31.0 MB) DB FTAB buffer
Key: 44 Size: 7914392 ( 7.5 MB) DB IREC buffer
Key: 45 Size: 4842392 ( 4.6 MB) DB short nametab buffer
Key: 46 Size: 20480 ( 0.0 MB) DB sync table
Key: 47 Size: 3073024 ( 2.9 MB) DB CUA buffer
Key: 48 Size: 500000 ( 0.5 MB) Number range buffer
Key: 49 Size: 2968344 ( 2.8 MB) Spool admin (SpoolWP+DiaWP)
Shared memories outside of pools
Key: 3 Size: 13714400 ( 13.1 MB) Disp. communication areas
Key: 4 Size: 531448 ( 0.5 MB) statistic area
Key: 6 Size: 319488000 ( 304.7 MB) ABAP program buffer
Key: 7 Size: 14838 ( 0.0 MB) Update task administration
Key: 8 Size: 67108964 ( 64.0 MB) Paging buffer
Key: 9 Size: 134217828 ( 128.0 MB) Roll buffer
Key: 14 Size: 4400128 ( 4.2 MB) Presentation buffer
Key: 18 Size: 917604 ( 0.9 MB) Paging adminitration
Key: 19 Size: 30000128 ( 28.6 MB) Table-buffer
Key: 41 Size: 25010000 ( 23.9 MB) DB statistics buffer
Key: 62 Size: 85983232 ( 82.0 MB) Memory pipes
Key: 63 Size: 409600 ( 0.4 MB) ICMAN shared memory
Key: 64 Size: 4202496 ( 4.0 MB) Online Text Repository Buf.
Key: 65 Size: 4202496 ( 4.0 MB) Export/Import Shared Memory
Key: 1002 Size: 400000 ( 0.4 MB) Performance monitoring V01.0
Key: 58900100 Size: 4096 ( 0.0 MB) SCSA area
Nr of operating system shared memory segments: 18
Shared memory resource requirements estimated
================================================================
Total Nr of shared segments required.....: 18
System-imposed number of shared memories.: 1000
Shared memory segment size required min..: 319488000 ( 304.7 MB)
System-imposed maximum segment size......: 35184372088832 (33554432.0 MB)
Edited by: Joel Cancio on Jan 14, 2011 8:11 AM -
Memory gates checking failed because the free memory is less than 5% of total memory
· Business
Goal: Achieve a stable environment
· Repro
Steps: n/a
· Expected
Results: I expect the MSCRM Async services to use a relatively static amount of RAM
· Actual
Results: Over the weekend, the memory hit critical mass and CRM failed
· Environment:
Windows Server 2008, SQL Server 2008, CRM 2013 On Premise - both on the same box, Email Router is installed on the same box. We have not yet applied either of the two new UR for 2013.
I'm currently experiencing a memory leak in our production environment. I will fill out the details shortly.
Here's the error:
Log Name: Application
Source: System.ServiceModel 4.0.0.0
Date: 4/20/2014 11:39:14 PM
Event ID: 3
Task Category: WebHost
Level: Error
Keywords: Classic
User: NETWORK SERVICE
Computer: server.domain.com
Description:
WebHost failed to process a request.
Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/58366981
Exception: System.ServiceModel.ServiceActivationException: The service '/VisualWorkplace/XRMServices/2011/Organization.svc' cannot be activated due to an exception during compilation.
The exception message is:Memory gates checking failed because the free memory (1240145920 bytes) is less than
5% of total memory. As a result, the service will not be available for incoming requests. To resolve this, either reduce the load on the machine or adjust the value of minFreeMemoryPercentageToActivateService on the serviceHostingEnvironment config
element.. ---> System.InsufficientMemoryException: Memory gates checking failed because the free memory (1240145920 bytes) is less than 5% of total memory. As a result, the service will not be available for incoming requests. To resolve
this, either reduce the load on the machine or adjust the value of minFreeMemoryPercentageToActivateService on the serviceHostingEnvironment config element.
at System.ServiceModel.Activation.ServiceMemoryGates.Check(Int32 minFreeMemoryPercentage, Boolean throwOnLowMemory, UInt64& availableMemoryBytes)
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CheckMemoryCloseIdleServices(EventTraceActivity eventTraceActivity)
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity)
We just recently increased the available memory from 8GB to 24GB to help ensure that there is enough memory. This error never happened on CRM v4. According to the resource monitor, SQL is only reserving 20.7GB of RAM and there is 694MB of RAM in Standby.
The main Async service is using 660MB and the maintenance Async service is using 265MB.
To resolve the issue temporarily, I restarted both Async services this morning. Shortly after everything came back, they were holding fairly steady around 350MB and 200MB. It's been six hours since then.
The last time I spoke with Microsoft about a similar problem, they suggested increasing the amount of RAM.It became more and more of a problem. It was impacting the users in a more subtle way at first. You couldn't configure the CRM for Outlook client. After a while, they couldn't use CRM in Outlook at all and users reporting not being able to complete phone
call activities. I opened a ticket with MS and they suggested the same as Wilson Lou did. The organization error had nothing to do with the creep on the async services usage of RAM. It was indeed caused by SQL stealing all of the memory. Limiting the max usage
to 24GB RAM has resolved that error.
My Async processes are still using a LOT of RAM, but now that I have more than enough RAM, it doesn't seem to be a problem anymore. They are currently using about 700MB RAM each.
Also, I have upgraded to SP1, UR2.
Eric Hula - CRM Administrator -
Java.lang.OutOfMemoryError although enough free memory left
hi there,
i am facing a strange problem. i get a java.lang.OutOfMemoryError although my gc monitoring (wily introscope) shows that there is enough free memory left.
so my question is what can lead to a java.lang.OutOfMemoryError. is it possible that a full generation space can lead to an OutOfMemory? I thought that in this case the garbarge collector would move live objects to the next generation?
my settings are:
- JVM 1.4.2
-XX:NewSize=64m
-XX:MaxNewSize=64m
-XX:SurvivorRatio=12
-Xms=1024m
-Xmx=1024mMaybe you are running out of perm space?
Try
-XX:MaxPermSize=256m -
Replication agent doesn´t free memory after expensive operation
Our environment is made up of master node and 17 subscriber.
We have issued a delete action implying 1000000 rows. During the deletion, normal CPU, memory and swap usage was observed. Later, CPU usage has recovered while memory and swap has not. The most memory consumming process was timestenrep with 9Gb.
Deletion has been correctly replicated to all nodes. However, the replication agent needed to be restarted manually in order to recover memory/swap.
Why the replication agent did not recover on its own and free memory?
Definition in sys.odbc.ini
Datastore=/data/db/xxxx
PermSize=4000
tempSize=250
DurableCommits=0
TypeMode=1
LogFileSize=64
LogBuffSize=65536
MemoryLock=3
LockWait=10
PrivateCommands=1
Authenticate=0
DatabaseCharacterSet=WE8ISO8859P15
ConnectionCharacterSet=WE8ISO8859P15
CkptFrequency=300
CkptLogVolume=128
Connections=90
TimesTen Version installed (ttVersion command)
TimesTen Release 7.0.5.0.0 (64 bit Solaris) (ivpnges2tt70:17000) 2008-04-04T01:19:41Z
Instance admin: root
Instance home directory: /opt/TimesTen/ivpnges2tt70
Daemon home directory: /var/TimesTen/ivpnges2tt70
Regards,
MatúIn a replicated environment, executing very large transactions (such as deleting 1M rows in a single transaction) is a very hazardous thing to do and is something you should avoid at all costs. It can cause a number of serious problems. Transactions should be limited to no more than a few thousand operations. If you need to empty a table, use TRUNCATE instead. This will execute far more quickly, generate less log and will not cause problems for replication. If you cannot use TRUNCATE then you should break the DELETE up into multiple smaller transactions. For example if you wish to delete all row where 'startdate' is less than some value and this is likely to result in a large number of deletions then you could repeatedly execute the following sequence:
DELETE FIRST 1000 FROM sometable WHERE startdate < :someval;
COMMIT;
and just keep doing this until the 'rows affected' value is zero.
The same applies to large inserts and updates.
The memory usage behaviour of the replication daemon, while perhaps not ideal, is correct and as expected. When you delete 1M rows in a single transaction the replication daemon has to allocate memory (via malloc) for 17x copies (in your case) of the transaction data. That is probably a lot of memory. Once the transaction has been replicated to all 17 subscribers. This memory is moved to an internal 'free' list for re-use but is not returned to the O/S until the replication agent is terminated. Since it such a bad idea to execute these large transactions this behaviour is generally not a problem.
Chris
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