search for: 0.000033

Displaying 14 results from an estimated 14 matches for "0.000033".

Did you mean: 0.000034
2015 Jun 21
3
dovecot auth using 100% CPU
Every few days I find that dovecot auth is using all my CPU. This is from dovecot 2.2.13, I've just upgraded to 2.2.18 strace -r -p 17956 output: Process 17956 attached 0.000000 lseek(19, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek) 0.000057 getsockname(19, {sa_family=AF_LOCAL, NULL}, [2]) = 0 0.000043 epoll_ctl(15, EPOLL_CTL_ADD, 19, {EPOLLIN|EPOLLPRI|EPOLLERR|EPOLLHUP,
2018 Jan 31
2
swiotlb buffer is full
Hello, I've noticed firefox got randomly stuck, and as sometimes that leads to a complete system lock-up, I've checked dmesg and got this: [Jan29 10:49] nouveau 0000:01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [ +0.000033] swiotlb: coherent allocation failed for device 0000:01:00.0 size=2097152 [ +0.000004] CPU: 6 PID: 1023 Comm: Xorg Not tainted 4.15.0-rc8 #1 [ +0.000003]
2015 Jun 21
0
dovecot auth using 100% CPU
What do you see in the logs? My guess is that someone is trying a brute force auth against you, > -----Original Message----- > From: dovecot [mailto:dovecot-bounces at dovecot.org] On Behalf Of Edward > Betts > Sent: domingo, 21 de Junho de 2015 10:42 > To: dovecot at dovecot.org > Subject: dovecot auth using 100% CPU > > Every few days I find that dovecot auth is using
2011 Jan 21
0
Marginality rule between powers and interaction terms in lm()
Dear all, I have a model with simple terms, quadratic effects, and interactions. I am wondering what to do when a variable is involved in a significant interaction and in a non-significant quadratic effect. Here is an example d = data.frame(a=runif(20), b=runif(20)) d$y = d$a + d$b^2 So I create both an simple effect of a and a quadratic effect of b. m = lm(y ~ a + b + I(a^2) + I(b^2) +
2018 Feb 01
1
swiotlb buffer is full
On Wed, Jan 31, 2018 at 9:20 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > Yeah, a lot of people were getting that, as a result of some drm/ttm > hugepage usage. > > Christian, did a fix ever end up going out? If so, what kernel was it > included in? https://lkml.org/lkml/2018/1/16/106 Alex > > -ilia > > On Wed, Jan 31, 2018 at 11:05 AM, Ricardo Nabinger
2015 Apr 22
3
Samba 4 slow write
Hi Louis, On Wed, Apr 22, 2015 at 01:15:21PM +0200, L.P.H. van Belle wrote: > Or.. > get the sources and recompile agains 14.04 > > use the following commands. > enable the deb-src in /etc/apt/sources.list > and run : > > apt-get build-dep sernet-samba > apt-get source sernet-samba -b > > you wil end up with .deb files ;-) yep, thanks - I'll check it
2018 Feb 01
0
swiotlb buffer is full
Yeah, a lot of people were getting that, as a result of some drm/ttm hugepage usage. Christian, did a fix ever end up going out? If so, what kernel was it included in? -ilia On Wed, Jan 31, 2018 at 11:05 AM, Ricardo Nabinger Sanchez <rnsanchez at gmail.com> wrote: > Hello, > > I've noticed firefox got randomly stuck, and as sometimes that leads to a > complete system
2015 Apr 23
0
Samba 4 slow write
Hello Ervin, The in-memory cache lookup could be added back into samba-4.1.6 by applying the attached patch, if it could be compiled with Louis how-to steps, perhaps got the chance to make U14.04 be stayed on samba-4. Here is my test, the test-bench is uploading 5000 files and each one is 1MB. The attached patch could improve 15% at case B). Case A) Original samba-4.1.6 will go through
2017 Sep 18
1
Confusing lstat() performance
On 18/09/17 17:23, Ben Turner wrote: > Do you want tuned or untuned? If tuned I'd like to try one of my tunings for metadata, but I will use yours if you want. (Re-CC'd list) I would be interested in both, if possible: To confirm that it's not only my machines that exhibit this behaviour given my settings, and to see what can be achieved with your tuned settings. Thank you!
2015 Apr 23
2
Samba 4 slow write
Hi Jones, many thanks again four your help and your time. Thanks for the patch too - I'll check it up. On my Ubuntu, there is a Samba 4.1.6. I'll install the samba source package, and will try to apply the patch, then - I hope - the package will be compiled as well. I'll notify to you about the result. (First, I need to upgrade that server.) Thanks again, Ervin On Thu, Apr
2011 Nov 12
5
[Bug 1950] New: sshd tries to bind over and over to ::1 for several seconds
https://bugzilla.mindrot.org/show_bug.cgi?id=1950 Bug #: 1950 Summary: sshd tries to bind over and over to ::1 for several seconds Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2
2015 Apr 16
4
Samba 4 slow write
Dear Samba users, here is an Ubuntu 14.04, with Samba 4 (4.1.6), and LDAP (slapd 2.4.31). The config came from a previous system (Debian Squeezy), which had been crashed (HW error - on this new machine, I've put Ubuntu). So, as I wrote, the smb.conf and LDAP database was copied from the backup from the old system - but it works as well. Only one thing what's very annoying. The Samba is
2010 Jul 07
2
Bug#588310: Xen enabled kernel cannot find the / partition
Package: xen-hypervisor-3.4-amd64 and linux-image-2.6.32-5-xen-amd64 Version: 3.4.3-1 and 2.6.32-15 Hello all, GRUB-PC does not automatically populate Xen related parameters in /boot/grub/grub.cfg so I added them manually (see below). All the packages involved on my Dell PowerEdge R710 running Debian GNU/Linux Squeeze AMD64 are from the Squeeze repository. There are four (4) 1TB SATA HDD
2011 Jan 22
0
how to call BayesX in R to see the graph
Hi Everybody, please can you help me how to call BayesX in R in order to see the graph already exist in BayesX Thanks ---------- Forwarded message ---------- From: <r-help-request@r-project.org> Date: Sat, Jan 22, 2011 at 5:00 AM Subject: R-help Digest, Vol 95, Issue 22 To: r-help@r-project.org Send R-help mailing list submissions to r-help@r-project.org To subscribe or