search for: memtot

Hi, I find that after I use xm mem-set to change the current memory allocation of a dom, the MemTotal in /proc/meminfo will give the current allocation. In my understanding, the balloon driver simply alloc / free pages, so the MemTotal should not be changed. Only the free memory will be affected. In normal linux, the value of MemTotal comes from "totalram_pages" defined in arch/i386/m...

...(Mb) Ncells 1018821 27.3 1166886 31.2 NA Vcells 4456284 34.0 5070089 38.7 800 > system('cat /proc/meminfo') total: used: free: shared: buffers: cached: Mem: 1073303552 696303616 376999936 0 21487616 36982784 Swap: 271392768 263294976 8097792 MemTotal: 1048148 kB MemFree: 368164 kB MemShared: 0 kB Buffers: 20984 kB Cached: 36116 kB BigTotal: 131064 kB BigFree: 0 kB SwapTotal: 265032 kB SwapFree: 7908 kB > n <- 2 > while (n<=3) { + fname1 <- paste('../off/off10yr',n,'.d...

...(Mb) Ncells 1018821 27.3 1166886 31.2 NA Vcells 4456284 34.0 5070089 38.7 800 > system('cat /proc/meminfo') total: used: free: shared: buffers: cached: Mem: 1073303552 696303616 376999936 0 21487616 36982784 Swap: 271392768 263294976 8097792 MemTotal: 1048148 kB MemFree: 368164 kB MemShared: 0 kB Buffers: 20984 kB Cached: 36116 kB BigTotal: 131064 kB BigFree: 0 kB SwapTotal: 265032 kB SwapFree: 7908 kB > n <- 2 > while (n<=3) { + fname1 <- paste('../off/off10yr',n,'.d...

I have recently noticed an unusual side-effect of running Wine. When I first start up my system, /proc/meminfo reports MemTotal as 256892 kb. After running Wine for awhile, /proc/meminfo reports MemTotal as 32680 kb. The system performs as if it only had 32 MB of RAM. A reboot of the system resets total memory to the proper value. My question is: 1) Has anybody else encountered this? 2) Does anyone know what cause...

...Fedora (2.6.35.13-92.fc14.x86_64) root (hd0,0) kernel /vmlinuz-2.6.35.13-92.fc14.x86_64 ro root=/dev/mapper/SYSTEM-root SYSFONT=latarcyrheb-sun16 LANG=en_AU.UTF-8 KEYTABLE=us console=hvc0 earlyprintk=xen initrd /initramfs-2.6.35.13-92.fc14.x86_64.img However, the guest reports this: domU# grep MemTotal /proc/meminfo MemTotal: 32870604 kB What did I miss? Additional info: dom0# xm info host : neumann.une.edu.au release : 2.6.18-238.12.1.el5xen version : #1 SMP Tue May 31 14:02:29 EDT 2011 machine : x86_64 nr_cpus...

...ure more swap space on the system and retry the installation. error: %pre(oracle-xe-univ-10.2.0.1-1.0.i386) scriptlet failed, exit status 1 error: install: %pre scriptlet failed (2), skipping oracle-xe-univ-10.2.0.1-1.0 Below is my system information. [root at server ~]# cat /proc/meminfo | grep MemTotal MemTotal: 514152 kB [root at server ~]# cat /proc/meminfo | grep SwapTotal SwapTotal: 524280 kB [root at server ~]# ipcs -lm ------ Shared Memory Limits -------- max number of segments = 4096 max seg size (kbytes) = 32768 max total shared memory (kbytes) = 8388608 min seg size (bytes)...

Hi all, I find that SPEC cpu2k benchmark will always fail (9 of 10 times) for ia32 smp hvm guest with 4 vcpus. I used 4 users parameter to run cpu2k and assign 1G memory for the guest, but it will always fail when running 164.zip case and report warnings as the attachments. However, cpu2k could be run successfully in native linux and xenU guest with the same configuration. Anyone has ideas about

...tOS 5 on DELL pentium 2.7ghz (model optiplex GX270) and have 512 memory but the OS free command show me Mem: 473876 469892 3984 0 11288 69384 -/+ buffers/cache: 389220 84656 Swap: 1020088 0 1020088 also cat /proc/meminfo show me same MemTotal: 473876 kB MemFree: 4108 kB Buffers: 11040 kB Cached: 69376 kB SwapCached: 0 kB Active: 374072 kB Inactive: 67712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 473876 kB LowFree: 4108 kB also top gives me...

Hi, I've installed CentOS5.2 on an INTEL Core 2 Duo (Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz), 4 GB RAM (MemTotal: 4072176 kB) and my system gets sevarel minutes to startup, specially on udev daemon. Once the system is UP, every command I run gets 100% CPU and every is very slowly at the point yum -y update never ends. The system installed by default this kernel 2.6.18-53.el5PAE. I would like to know wh...

I currently use following approach but its failing Find Max memory using following API         vdgiRet = virDomainGetInfo(domPtr, infoPtr);         memTotal = infoPtr->memory; Find current utilization using following API                 rVal = virDomainMemoryStats (domPtr, memStats, VIR_DOMAIN_MEMORY_STAT_NR, 0) ;         for (i = 0; i < rVal; i++)         {             if (memStats[i].tag == 7)                 memUsed = memStats[i].val;   ...

...uns out of memory, it should force a sync (or similar) and it''s not, it''s just sitting there. If I wait for the dirty_expire_centisecs timer to expire, I may get some life back, some instances will survive and some will have hung. Here''s a working "meminfo"; MemTotal: 860160 kB MemFree: 22340 kB Buffers: 49372 kB Cached: 498416 kB SwapCached: 15096 kB Active: 92452 kB Inactive: 491840 kB SwapTotal: 4194288 kB SwapFree: 4136916 kB Dirty: 3684 kB Writeback: 0 kB AnonPages: 29104 kB Mapped: 13840 kB Slab: 45088 kB SReclaimable: 25304 kB SUnreclaim...

hi, --> i have 8cores cpu. but my xenserver is using only one cpu, how to make use of all cpu cores --> machine is having 16G ram but domain0 is having very less memory. is there any way to increase memory for domain0 [root@xenserver-DZONGRI ~]# cat /proc/meminfo MemTotal: 574464 kB MemFree: 111776 kB Buffers: 9500 kB Cached: 117320 kB SwapCached: 100 kB Active: 79220 kB Inactive: 93112 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 574464 kB LowFree: 111776 kB SwapTotal: 5242...

...cause (e.g., unable to open socket, or bad cert, or whatever). But that's not the case, here. And what puzzles me more is that -- while I don't know what the output *should* look like -- to my eye, strace seems to say that we're getting information back: 1940 read(5, "Node 1 MemTotal: 33011680 kB\nNode 1 MemFree: 32565612 kB\nNode 1 MemUsed: 446068 kB\nNode 1 Active: 57948 kB\nNode 1 Inactive: 77036 kB\nNode 1 Active(anon): 27688 kB\nNode 1 Inactive(anon): 84 kB\nNode 1 Active(file): 30260 kB\nNode 1 Inactive(f...

...: 10.2.*.*,10.1.*.* I've tried to increase every caching option that might improve this kind of performance, but it doesn't seem to help. At this point, I'm wondering whether changing the client (or server) kernel parameters will help. The client's meminfo is: cat /proc/meminfo MemTotal: 529425924 kB MemFree: 241833188 kB Buffers: 355248 kB Cached: 279699444 kB SwapCached: 0 kB Active: 2241580 kB Inactive: 278287248 kB Active(anon): 190988 kB Inactive(anon): 287952 kB Active(file): 2050592 kB Inactive(file): 277999...

Hi, I have a small problem on small (128Mo) PV DomU : the kernel use too much memory. By default if I start my DomU kernel (2.6.39.3) with "memory = 128" in the xmdomain cfg, I obtain only 54MB of usable memory : # head -n 1 /proc/meminfo MemTotal: 54844 kB While searching, I found that Xen (I guess) annouce 4GB of ram to the kernel, so in logs I have : # grep Memory /var/log/kern.log | tail -n1 Jul 18 12:40:10 roy kernel: [ 0.000000] Memory: 46492k/4202496k available (2894k kernel code, 4063680k absent, 92324k reserved, 1...

Hi, I want some config depending on memorysize. What I tried was if ($memorysize >= 256 * 1024*1024) { ... } But this fails because $memorysize is a string (and contains a "G") and can''t be compared to an int. Are all facts strings? How do I work with numbers? regards, Andreas -- Andreas Kuntzagk SystemAdministrator MDC Berlin / BIMSB Tel.: +49 30 9406 2997 --

...her I saw lots of forum posts asking if anyone had tried it. Well we did here at our work and all looks great including running "memtest86" overnight. I have a fluid dynamics simulation running on it with 90% memory usage and all looks great. Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz MemTotal: 24676112 kB Cheers, Steve -- Dr Stephen Brooks http://www-solar.mcs.st-and.ac.uk/ Solar MHD Theory Group Tel :: 01334 463735 Fax :: 01334 463748 E-mail :: steveb at mcs.st-andrews.ac.uk --------------------------------------- Mathematical Institute North Haugh University of St...

Hi, I launched an AWS instance `t2.medium` (use CentOS 7 image "ami-7abd0209", product code: https://aws.amazon.com/marketplace/pp/B00O7WM7QW), which is supposed to have 4GB Memory in total, but turn out it is only "3.5GB". ``` $ free -h total used free shared buff/cache available Mem: 3.5G 441M 1.4G 16M

Hello, Last night I upgraded a server to CentOS 5.2. The server has 16GB of RAM. Now that it's running 2.6.18-92.1.6.el5xen only 8GB is reported to exist. # cat /proc/meminfo MemTotal: 8818688 kB MemFree: 3730124 kB Buffers: 202004 kB Cached: 4086788 kB SwapCached: 0 kB Active: 1551480 kB Inactive: 2958196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 8818688 kB LowFree: 3730124 kB SwapTotal: 83886...

...we arere facing is the Buffers are increasing gradually and it is not able to restrict. Commands Used to restrict memory on target: echo <samba pid >default/tasks echo 20971520 > default/memory.limit_in_bytes Initial memory status: root at ltqcpe:/sys/fs/cgroup/memory# cat /proc/meminfo MemTotal: 113760 kB MemFree: 41692 kB Buffers: 4108 kB Cached: 30936 kB SwapCached: 0 kB After 5 hrs memory Status Looks like this root at ltqcpe:/sys/fs/cgroup/memory# cat /proc/meminfo cat /proMemTotal: 113760 kB MemFree: 9744 kB Buf...