search for: involuntari

Hi, I am profiling some workloads for the voluntary and involuntary context switches. I am interested in finding out the reasons causing these two types of context switches. As far as I understand, involuntary context switch happens on expiration of time slice or when a higher priority process comes in. While the voluntary switch generally happens when a process is waiting for I/O etc. So to

I'm getting constantly high numbers of page reclaims & involuntary context switches for dovecot/auth. page reclaims = minor faults = cpu switching back to system-mode, But why is the auth process doing that so excessively? Same for the large number of involuntary context switches... Attached is my "dovecot -n" output. Date: Sun, 07 Nov 2010 20:40:34 +0100 type real

HI, Is it possible to specify CONFIG_PREEMPT_RT=y in the Dom0 kernel? It seems that it is forbidden as it is not a menu option in make menuconfig and gets removed if I manually add it to the .config. I want to run a sound server on Dom0 and am having problems with xruns at present, so need to be able to run a preemptive kernel. Thanks, Chris _______________________________________________

Btw., another question that made me wonder already when doing the original patch: why is it that x86-64 properly uses locking for mm_pin_all(), yet i386 doesn''t need to? Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

I am hoping for some assistance with formatting a large text file which consists of a series of individual records. Each record includes specific labels/field names (a sample of 1 record (one of the longest ones) is below - at end of post. What I want to do is reformat the data, so that each individual record becomes a row (some cells will have a lot of text). For example, the column

Since version 20020509 I've had nothing but problems, so I decided to reinstall the OS, format all partitions, and reinstall all drivers and programs and updates in the hope that wine will then work correctly. It's taken about 11 hours; I've now installed wine again, but for some reason I had to do make install --ignore-errors; wine did not start after wineinstall; I now get this

Hi, I am running ClamAV process which is invoked by Cron scheduler around 3:00 AM ( Midnight) on remote server running CentOS Linux release 7.6.1810 (Core). Is there a way to measure what was the system resources consumptions like CPU, Network, I/O, Memory and Computing load is being used and is it possible to find out how much time it took to complete the scan? Any help will be highly

Hi, User issues should generally go to samba at lists.samba.org which I've cc'd. How large is your database/how many users do you have? Is it still slow if you reverse the search expression (&(sAMAccountName=XXXX)(objectClass=person))? There have been a large number of performance improvements made since 4.3, so upgrading to the latest versions might be a good idea before any

Hi, 25,000 is definitely higher than what I would reasonably expect Samba 4.3 to handle. It should be significantly better in more recent versions (preferably to 4.7.5 by joining a new DC). When you have slow responses, is that with a number of concurrent users (or is it possible that there are specific users that are consistently slow)? Cheers. On 07/03/18 01:49, Kitsda Yonpladyod wrote:

I need to to change the ulimit to 16384(ulimit -n 16384) on boot on Centos 5.4 64 bit. How do I do that? Been searching and have yet to find a good answer. Tried to do it in rc.local but it appears to happen to late there. Matt

Commit-ID: d4ab7343978bbec7141f8462236ba6a47574205f Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=d4ab7343978bbec7141f8462236ba6a47574205f Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Sat, 14 Jan 2023 03:15:20 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Sat, 14 Jan 2023 18:09:28 +0100 [klibc] resource: Avoid using

hi everyone, first of all i'm using ubuntu. i had the wine menu in the top of all other menus (inside Applications menu), and i dragged it on the bottom of the list under Applications menu (in the "Main Menu" editor), just where it was before deleting it involuntary, but it finished inside the Universal Access menu. then i opened application.menu file where i tried to take this

The build system rolled up R-4.0.3.tar.gz (codename "Bunny-Wunnies Freak Out") this morning. The list below details the changes in this release. You can get the source code from https://cran.r-project.org/src/base/R-4/R-4.0.3.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

The build system rolled up R-4.0.3.tar.gz (codename "Bunny-Wunnies Freak Out") this morning. The list below details the changes in this release. You can get the source code from https://cran.r-project.org/src/base/R-4/R-4.0.3.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

The build system rolled up R-4.0.3.tar.gz (codename "Bunny-Wunnies Freak Out") this morning. The list below details the changes in this release. You can get the source code from https://cran.r-project.org/src/base/R-4/R-4.0.3.tar.gz or wait for it to be mirrored at a CRAN site nearer to you. Binaries for various platforms will appear in due course. For the R Core Team, Peter

It took much more time than I expected, and it is currently less complete than I have hoped, but I've finaly made a first draft of the Markdown Extra spec. You can find it at <http://michelf.com/specs/markdown-extra/ > Currently, the specification defines its goals and a document model for Markdown Extra. It lacks the most important part though: the parsing section, which

I've been playing around with snapshots lately but I've got a problem on one of my servers running 7-STABLE amd64: FreeBSD paladin 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #8: Mon Nov 10 20:49:51 GMT 2008 tdb@paladin:/usr/obj/usr/src/sys/PALADIN amd64 I run the mksnap_ffs command to take the snapshot and some time later the system completely freezes up: paladin# cd /u2/.snap/ paladin#

In a virtualized environment, virtual machines will time share the system with each other and with other processes running on the host system. Therefore, a VM's virtual CPUs (VCPUs) will be executing on the host's physical CPUs (pcpus) for only some portion of time. The VMI exposes a paravirtual view of time to the guest operating systems so that they may operate more effectively in a

In a virtualized environment, virtual machines will time share the system with each other and with other processes running on the host system. Therefore, a VM's virtual CPUs (VCPUs) will be executing on the host's physical CPUs (pcpus) for only some portion of time. The VMI exposes a paravirtual view of time to the guest operating systems so that they may operate more effectively in a

[Moved from -current to -stable] ???????? 21 ???????? 2006 16:23, Matthew Dillon ?? ????????: > ? ? You might be doing just writes to the mmap()'d memory, but the system > ? ? doesn't know that. Actually, it does. The program tells it, that I don't care to read, what's currently there, by specifying the PROT_READ flag only. > ? ? The moment you touch any mmap()'d