search for: dstats

Hi everyone, I'm taking a course in statistics as part of my doctoral program in education at the U. of Minnesota, USA. I found R via Rpy, a python module that makes it possible to use R from python scripts. The instructor refers to SPSS a lot and that seems to be the standard stats tool around here. But being more of a Unix guy and not intimidated by programming, I'd like to see if I

CentOS Errata and Bugfix Advisory 2017:2851 Upstream details at : https://access.redhat.com/errata/RHBA-2017:2851 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: b7c5bba1a3367d397bdb7616b7c7779179a1b28aff14c26cf1812f7ad7164e71 dstat-0.7.0-3.el6_9.1.noarch.rpm x86_64:

CentOS Errata and Bugfix Advisory 2011:1450 Upstream details at : http://rhn.redhat.com/errata/RHBA-2011-1450.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) i386: 833fc074f1071fe079c35fffcac78b2d dstat-0.6.6-5.el5.noarch.rpm Source: e9843c235ab9e25721ac3620a12c3ceb dstat-0.6.6-5.el5.src.rpm -- Johnny Hughes CentOS

CentOS Errata and Bugfix Advisory 2011:1450 Upstream details at : http://rhn.redhat.com/errata/RHBA-2011-1450.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) x86_64: 833fc074f1071fe079c35fffcac78b2d dstat-0.6.6-5.el5.noarch.rpm Source: e9843c235ab9e25721ac3620a12c3ceb dstat-0.6.6-5.el5.src.rpm -- Johnny Hughes CentOS

Hi folks, is it possible to monitor and gather statistics in realtime (CPU, memory, HDD, network, ... - something like dstat) of guest systems with libvirt through console from host system (KVM based)? If yes, do those guests need to be created through libvirt? Thanks for your help and time.

Hi, I am trying to boot a server via PXE with following configured for its PXE. LABEL IMP MENU LABEL IMP LINUX memdisk INITRD linuxIso.iso APPEND iso I haven't been able to get this work, probably only because of network speed. PXE server is on RHEL 5.8 and syslinux 5.x While I was booting the server, I ran dstat on PXE server and saw the outgoing network speed was 400-500Bytes. So looks

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I am using Xen 3.1.0 in centos 5.4 I have one VM consuming 100% cpu  and all other VM (linux) become very slow (no ssh and vnc access). I could access host via ssh but not VM. host cpu is about 95% idle using dstat. Pls advise how to avoid this. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

I'm trying to do an fsck on an ext3 partition but I'm seeing abysmally slow disk throughput; monitoring with "dstat" (like vmstat) shows ~1200-1500KB/s throughput to the disks. Even with 24hrs of fsck-ing I only get ~3% (still in pass1). The filesystem is ext3 running "e2fsck -C0 /dev/sda3" and about 3.7TB on an x86_64-based system with 4GB RAM. e2fsprogs is 1.41.9.

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Hi List, Is there an easy way to get a count of the number of active socket connections, or even better, number of socket connections in the time_wait state? (Something lightweight... under /proc/sys/net/ipv4/? I'd like to avoid the impact of listing out all the connections a-la netstat.) Thanks! -Jeff

...tumped for the moment. I'm creating a random sample of 100 item and saving it to a vector named 'iq'. I'd like to create a second vector (iq_prime, say) by adding 20 to each element of the 'iq' vector. Here's what I've tried. > iq <- rnorm(100, 80, 15) > t(dstats(iq)) # Thanks Brett Magill mean sd variance min max unique n miss skewness kurtosis [1,] 78.628 14.223 202.302 49.079 121.294 100 100 0 0.3 0.191 > iq_prime <- sapply(iq, function(x)x+20) > iq_prime > t(dstats(iq)) mean sd variance...

...tumped for the moment. I'm creating a random sample of 100 item and saving it to a vector named 'iq'. I'd like to create a second vector (iq_prime, say) by adding 20 to each element of the 'iq' vector. Here's what I've tried. > iq <- rnorm(100, 80, 15) > t(dstats(iq)) # Thanks Brett Magill mean sd variance min max unique n miss skewness kurtosis [1,] 78.628 14.223 202.302 49.079 121.294 100 100 0 0.3 0.191 > iq_prime <- sapply(iq, function(x)x+20) > iq_prime > t(dstats(iq)) mean sd variance...

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Hello folks, This thread is long, please pay more patients for your kindly reading. 1. Set up Storage-Cluster. Cluster --------- node1: eth1 192.168.3.249 -- Connect to Storage eth2 192.168.11.249 -- Access IP eth0 192.168.13.249 -- HeartBeat CentOS4.4(kernel 2.6.9-42.0.3.ELsmp) cman-kernel-smp-2.6.9-45.8 cman-devel-1.0.11-0 cman-kernheaders-2.6.9-45.8 cman-1.0.11-0 GFS-6.1.6-1

Hi, We have a storage server (HP DL360G5 + MSA20 (12 disks in RAID 6) on a SmartArray6400). 10 directories are exported through nfs to 10 clients (rsize=32768,wsize=32768,soft,intr,nosuid,proto=udp,vers=3). The server is apparently not doing much but... we have very high waiting IOs. dstat show very little activity, but high 'wai'... # dstat ----total-cpu-usage---- -dsk/total-

Reading the "waiting IOs" thread made me remember I have a similar problem that has been here for months, and I have no sulution yet. A single CentOS 5.2 x86_64 machine here is overloading our NetApp filer with excessive NFS getattr, lookup and access operations. The weird thing is that the number of these operations increases over time. I have an mrtg graph (which I didn't

My Centos 5 server has seen the average load jumped through the roof recently despite having no major additional clients placed on it. Previously, I was looking at an average of less than 0.6 load, I had a monitoring script that sends an email warning me if the current load stayed above 0.6 for more than 2 minutes. This script used to trigger perhaps once an hour during peak periods. Even so, I

Hi, I am attempting to write a monitor to gather Samba Server performance metrics. I would like to get raw metrics directly from the server itself rather than a 3rd party tool. Could anyone point me to docs or enlighten me on how to accomplish this? I am looking to determine the availability of the server (up or down), the number of files requested, any caching information available

I have trouble documenting an R package. In my .Rd file (sixth line below), I have uhat<-m%*%y but when the package is built (successfully), the matrix multiplication part does not show up in the documentation. The line become (missing %*% y) uhat<-m === \examples{ x<-c(1,2,3,4,5) y<-c(1,1,2,2,4) x<-cbind(1,x) m<-mmat(x) uhat<-m%*%y dstat(uhat) } ?-- styen at ntu.edu.tw