Ubuntu :: RAM-consuming Instances Not Shown In System Monitor?
Jul 9, 2011
I have 3.5GB of usable RAM as reported by System Monitor. Now after a couple of hours, System Monitor shows that around 52% of my RAM is being consumed. Switching to Processes (I have All Processes selected), I see firefox-bin consuming around 200-250MB of RAM while Xorg consumes around 100-140MB. The rest adds up to another 200MB consumed.
So it doesn't add up. Yeah, I can grab another RAM block and be done with it (giving a projected total usable RAM of 7.0GB, I have another slot). I just want to know where the rest of the consumed RAM is.
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Jan 31, 2011
I'm using Probe to monitor Tomcat5. The problem is that I've multiple instances of Tomcat.Can be used Probe to monitor multiples instances of Tomcat without having to deploy it to each instance?
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Dec 5, 2009
I just noticed this in my "df" output:
[Code]...
There's an entry in /etc/fstab which mounts this automatically. If I interpret that correctly, that's a 224 mbyte ramdisk that is consuming 224 mbytes of system memory whether or not I use it. Is that correct? If so, will anything break if I unmount it and delete it from /etc/fstab? Do programs typically depend on it? I'd like to reclaim the system memory (low DRAM machine) for other uses.
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Jun 15, 2011
I have bees assigned a problem which states that :
sendmail-2: Wrong number of instances of process sendmail:, expected instances equal 1 but found 0
THats it...what exactly this means and how should i proceed for solving this problem...
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Sep 26, 2010
I just reinstalled Ubuntu Lucid Lynx and an old problem has come back. For some reason I couldn't fix it even in my previous installation. The problem is the top gnome panel. See the photo below: As you can see, the network icon is not shown properly while the Me menu is being shown twice. I can't even restart or log out or shut down at this situation without pressing the keystroke to turn the power off.
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Jun 10, 2011
I have an external HDD, with 3 partition. When I plugged it in, the entries are shown dolphin But no symbol in system tray. Can I add it in system tray and umount all (all partion of single USB device) in a single click.
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Feb 23, 2010
I have persistent video tearing my second monitor (Mitsubushi HDTV). I have tried everything that was suggested with some improvement. I have no issue with tearing if I add the following to my xorg.conf
Quote:
Section "Extensions"
Option "Composite" "Disable"
EndSection
Is it possible to disable composite for one monitor only and keep it for the other. Or at lease is it possible to have compiz for one monitor only and disable it for the other.
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Dec 23, 2009
I have install the openSUSE 11.2. During install several error messages were shown. "I/O error" and "Error 2". The operating system works normally but icons of files and toolbar buttons are not shown. What should I do?
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May 18, 2010
When booting Debian, you'll see it printing a lot of information about the system variables and such.
I don't really need to see all that, so I'd like to modify some scripts to make sure that on boot, it just does what it has to do, without printing it on the screen. Just something I fancy.
Offcourse, still seeing errors would be nice. But that long slur of text, I could do without.
I've tried looking it up, but I can't find documentation on this specific thing anywhere.
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Oct 16, 2009
I am facing problem with the fresh installation of Fedora 11. (I have moved from Fedora 9). When I try to view videos on ..... or use the Cheese Webcam Booth, I get blurred lines on the screen and I am unable to see any video or pic.
Also I noticed that the when i go to System > Preferences>Display, it shows me UNKOWN MONIOR.
However, if I got to System>Administration>Display and enter the su password, it shows me correct monitor and the graphics driver.
I am not sure if my original is related to the Unknown Monitor.
I also tried to install Nvidia driver but it crashed the xserver and I had remove the driver.
My Monitor is LG 700E and Graphics card is from intel. as I am not able watch any video.
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Feb 18, 2011
I wonder if its any easy way to configure grub2...I dont want to change fonts, background or anything special. Just to change default operating system time to shown menu etc.
Is there anythink like known from KDE? graphical tool to tick what I wont, choose time from list or type it in, click OK to finish and job done... without any manual typing, terminal use etc.
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Jul 31, 2010
I've been having issues where I am running out of video memory on my ATI Mobility Radeon 5470 (latest Catalyst), and I would like to be able to examine what is going on with it.How can I monitor my video memory like how I can monitor my CPU and RAM with top or system monitor?
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Jul 1, 2010
I installed samba server in my external HDD. But it is not shown in system ----> Administration. Is there any problem. Then How to give permission to access home folder.
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Apr 3, 2011
In System Monitor, on the File Systems tab, the "Total", "Available" and "Used" columns don't seem to add up, and the "Used" percentage doesn't seem correct either.
My config:
/dev/sda1 = 80 GB SSD drive, / partition.
/dev/sdb1 = 50 GB FAT32 partition of an external 500 GB USB hard disk.
/dev/sdb2 = remainder of the 500 GB USB hard disk encrypted using luks.
Screenshot: The /dev/sda1 figures don't really add up well, but they're close at least (how you get "50% Used" from any of those figures I don't know!).
However, for /dev/sdb2, they're miles off:
"Free" = 146.2 GiB
"Total" = 409.7 GiB
"Available" = 125.4 GiB
"Used" = 263.5 GiB
[Code]...
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Apr 21, 2011
I noticed Xorg consuming over 30% of my cpu cycles. Does anyone know what is going on here?
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Apr 4, 2016
Happens on Jessie AMD64 with mate, I can't go to a tty to kill mate system monitor, mouse stop working, keyboard stop working. I tried changing the theme, and now it freeze opening mate system monitor.
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Nov 30, 2010
This doesn't happen all the time, but right now I can't kill skype!I noticed that it's consuming 100% of CPU, so I closed it on desktop, but it's still there consuming 100% of CPU. So I tried to send the kill signal "killall skype," and nothing happens.Then, I tried to get the process ID "pgrep skype" and then "kill process_id," but skype is still consuming 100% CPU.What the hell?
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May 4, 2010
I've just upgraded to 10.04. I love it. I've been running dark themes for a long time and this upgrade merged seamlessly with my setup.There is a nasty problem that I've noticed on only my desktop box (laptop is fine, also upgraded to 10.04). The dbus-daemon is hogging approximately 50% of my cpu cycles. Is there a way to limit this? I'm watching this via the System Monitor and the % CPU. My laptop registers its dbus-daemon % CPU as 0.
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Nov 13, 2010
bind9 is taking a lot of the RAM
process info:
ID Owner Size Command
17559 root 290396 kB /usr/sbin/named -c /etc/bind/named.conf
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Dec 23, 2010
After I reboot, my java process consumes 100% of the CPU then settles down to about 40% CPU and 12% memory, status sleeping (4 core AMD) I've removed the OpenJDK and installed Sun JRE but no difference. by comparison, Firefox with a lot of tabs is at 3% CPU and 5% memory. Is it better if I go to 10.04 LTS, 32 bit?
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Jul 11, 2011
With everything visible that I can see closed, my laptop is consuming half if of it's available RAM (and that does not include caches). I can only, at an eyeball, account for a quarter of it: [URL]. Where is the rest being spent at?
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Feb 18, 2011
Has anyone used this script recently (or at all)? [URL]... The full instructions are a bit intimidating and seem very time consuming: [URL]...
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Jul 18, 2011
I'm using Ubuntu 11.04, Firefox 4 and the latest version of Flash. My other machine specs are
Code:
processor: 1
vendor_id: AuthenticAMD
cpu family: 16
model: 8
model name: Six-Core AMD Opteron(tm) Processor 2439 SE
stepping: 0
cpu MHz: 2800.112
cache size: 512 KB
fpu: yes
fpu_exception: yes
cpuid level: 5
wp: yes .....
Since this is a virtual machine, it is causing concern in our environment b/c other virtual machines are impacted. How to coax this plugin to use less CPU?
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Jun 19, 2011
I'm new to netbooks and linux. I have an Asus 1215b (AMD FUSION E350) and I want to install an OS only for writting offline or browsing the web (and accessing to google docs or my email account) while making my battery last as most time as possible.
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Mar 19, 2010
I'm trying to check how much ram memmory and CPU is a particular process consuming, i have checked free -m and top but is not esay to undesrtand the output from CPU
What i need is to check the consuming for a particular process; with free -m i'm able to see only the available space of memmry and i want to know how much is consuming a particular process, the same with 'top'
It's hard ot understan the output from top, to many columns and MAY process, not easy to check the process i want to monitor
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Aug 13, 2010
I am using openSUSE 11.2 x64 with KDE 4.3.5.I am experiencing sudden, sporadic drops in performance due to the kwin and Xorg processes suddenly consuming large amounts of CPU for a few minutes (maybe 30-40% each) before dropping back to normal (1-3% each). I am seeing this using top.
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Mar 4, 2011
Since a couple of months, the machine is hanging itself. I can't connect in any way to it. I have it in a Datacenter far away my office, so when it happens I have to ask the provider to reboot it manually because it always happen in working hours and my clients gets mad on that moments. It happens every 15 days (more or less). It is very difficult to get the procesess status, but today hangs again and I could connect (a very very slow connection) and save a "ps aux".
[Code]...
There are some scripts that you can see as "php /var/www/html/call_engine.php ..." that are consuming CPU more than I expect and I will correct, but I would like to know about the other processes like many crond or the "/usr/sbin/sendmail -FCronDaemon -i -odi -oem -oi -t". Or maybe the whole problem would be the php script?
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Jul 19, 2011
How to identify which processes (or PIDs) are consuming SWAP? In my RHEL box SWAP is nearly 100 % utilized.
Code:
$ free -m
total used free shared buffers cached
Mem: 144967 143212 1754 0 166 135259
-/+ buffers/cache: 7787 137180
Swap: 22367 21733 634
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Feb 7, 2011
There is squid 3.1.8 on a Fedora 12 server with 2 GB of RAM. It is used for sharing the Internet for approximatively 80 PC's. The problem is that it is really a memory hog, when enabling delay pools. I am using the following configuration for the memory pools:
Code:
delay_pools 1
delay_class 1 2
delay_access 1 allow drumuri
[code]....
There are moments when the squid process uses approximatively all the RAM and goes into swapping. After that I restart it, it goes well for a while and again eats up all the memory. On the Internet it says that Squid uses a lot of memory, but should it use 2 GB of memory, even if all 80 people are online at the same time?
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Oct 7, 2010
I am wanting to create the smallest server I can possible. I have a small server I use as a print server and for file sharing. The hard drive is about 80GB. Since I only run cups and samba, I see no reason to take up an addition few GBs with major distros just to run the OS. I know it is possible to get a small distro around 50MB or so. I would even be happy with an OS running around 200MB. what would be the best way to go about doing this? LFS is just too complicated and time consuming for the end result. Would something like Gentoo be better? Anything else that I may not know about?
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