similar to: High CPU Time an Load Avarage on our Samba Server

So I'm in the process of building and testing a raid setup and it appeared to take along time to build I came across some settings for setting the min amount of time and that helped but it appears that one of the disks is struggling (100 utilization) vs the other one...I was wondering if anyone else has seen this and if so, is their a solution for it...my 2 disks are 1 Samsung F3 1tb /dev/sdb

Recently we installed CENTOS 4.4 on DELL 2650 server. We found CPU load always on 3 and up if we run "top" or "w" to check. There is NO application run on this server why CPU load so heavy? ======= messages from check up === %w 11:31:56 up 20:02, 3 users, load average: 3.06, 3.03, 3.00 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT oracle pts/1

Hello, I have much more than one milion tempreture is gained each 15 seconds. So each 15 seconds, I have one data. How could I calculate avarage datas in each hour in R? If you could help me. [[alternative HTML version deleted]]

sched_sedf.c used o have its own mechanism for producing tracing-alike kind of information (domain block, wakeup, etc.). Nowadays, with an even not so high number of pCPUs/vCPUs, just trying to enable this makes the serial console completely unusable, produces tons of very hard to parse and interpreet logging and can easily livelock Dom0. Moreover, pretty much the same result this is struggling to

I have a dell r910 with rhel6.2 on it and libvirt 0.8. This machine is hosting 12 virtual guests. Every 3 - 5 months the server crashes for no apparent reason. The logs show no kernel panics or other issues causing the crash. The sar logs show a very high context switch count ( approx. 170000). and also high runq-sz (approx. 10 - 18). The cpu's were mostly idle, memory usage low, no swapping,

---------- Forwarded message ---------- From: B. Bahar <bahar.612000@gmail.com> Date: Tue, Nov 6, 2012 at 7:57 PM Subject: avarage my data each hour To: r-help@r-project.org Hello, I have much more than one milion tempreture is gained each 15 seconds. So each 15 seconds, I have one data. How could I calculate avarage datas in each hour in R? If you could help me. [[alternative HTML

> Dear list, > I have a data frame like: > > > log2.ratios[1:3,1:4] > ID a1 a2 a3 > 1 GS1-232B23 -0.0207500 0.17553833 0.21939333 > 2 RP11-82D16 -0.1896667 0.02645167 -0.03112333 > 3 RP11-62M23 -0.1761700 0.08214500 -0.04877000 > 4 RP11-62M23 0.2761700 -0.15214500 -0.05877000 > the 3rd and

Il 18/07/19 21:42, Timo Sirainen ha scritto: > On 18 Jul 2019, at 11.44, Alessio Cecchi via dovecot > <dovecot at dovecot.org <mailto:dovecot at dovecot.org>> wrote: >> >> Hi, >> >> I have a setup with 3 Dovecot Director v2.2.36 and >> director_consistent_hashing = yes ;-) >> >> Now I would like to upgrade to 2.3.7, first only Director

Hello to everybody, We have an ADSL link with uplink speed of 530kbit, the goal is to divide the traffic into three classes, let say A, B and C. A data rate of 240kbps must be guaratee to class A. The remaing rate must be assigned: at least 180kbit to class B and at least 80kbit to class C. The unused band of class A must be given to class B and C (if needed) The unused band of class B must be

Add a xen command-line parameter, sched_credit_tslice_ms, to set the timeslice of the credit1 scheduler. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> diff -r 4a4882df5649 -r 782284c5b1bc xen/common/sched_credit.c --- a/xen/common/sched_credit.c Wed Aug 31 15:23:49 2011 +0100 +++ b/xen/common/sched_credit.c Thu Sep 01 16:29:50 2011 +0100 @@ -41,15 +41,9 @@ */ #define

Hello, Sorry for the (very) long subject but I''ve pinpointed the problem to this exact situation. I know about the other threads related to hangs, but in my case there was no < zfs destroy > involved, nor any compression or deduplication. To make a long story short, when - a disk contains 2 partitions (p1=32GB, p2=1800 GB) and - p1 is used as part of a zfs mirror of rpool

Newbie here. Many apologies in advance for using the incorrect lingo. I'm new to statistics and VERY new to R. I have a "nx2" matrix , I want to sort the values based on the average of 2 columns and put k lowest (or highest) values in bin1, second k high/low values in bin2, and so on (bins would be of the same dimensions). I should also know what the first index (or position) of

Hello all. We start to use Dovecot at our email production but it runs not such fast as we expect. We use Dell 2950 with 4GbRAM at FreeBSD-7.0-p9 - load avarage never upper a 0.5 We have about 500 clients most of it use Outlook 2007 via IMAP. We run in this problems: 1) Sync of imap folder is really slow(I think it is Outlook problem) 2) Time after time we got Sync error from outlook 3) Time

On 22 Jul 2019, at 17.45, Alessio Cecchi <alessio at skye.it> wrote: > > one server of the ring is now running Dovecot 2.3.7 and works fine with the others Dovecot 2.2 since 3 days. > I notice only that the load avarage of this CentOS 7 server is higher compared with CentOS 6 and Dovecot 2.2, but I don't know if is related to the new operating system or Dovecot (hardware is the

Hi Timo, here you can see two images with the load average and CPU usage with Dovecot 2.2 (Centos 6) and 2.3 (Centos 7) on the same hardware and same configuration: https://imgur.com/a/1hsItlc Load average increment is relevant but CPU usage is similar. Il 22/07/19 18:49, Timo Sirainen ha scritto: > On 22 Jul 2019, at 17.45, Alessio Cecchi <alessio at skye.it > <mailto:alessio

================== STATUS ================== I do the heavy load test of create/destroy. CREDIT scheduler(cshed_schedule) checks BUG_ON(!vcpu_running) at the end of code. It makes error. The reason is that atomic_inc(&v->pausecnt)@vcpu_pause() is called without lock. (spin_lock(&schedule_data[cpu].schedule_lock)) This lock-less "pausecnt" makes vcpu_running state changing

Hi, I am looking to measure how long a thread takes to migrate between cpu''s and how often , what I have is below which is checking just one process is this the correct track to be on here? My aim is to look at a process and look at upping the reboose_interval on some of our servers. #!/usr/sbin/dtrace -s sched:::off-cpu { self->cpu = cpu; self->timestamp=timestamp; }

hi, so after upgrade to the current cvs all of our problem disappear:-) but we don't have time to test the ssl part... although after I compile and install the new dovecot I stop it I do a -------------------- find /home/*/Maildir -name '.imap*' -exec rm {} \; find /home/*/Maildir -name 'dovecot-uidlist' -exec rm {} \; find /home/*/Maildir -name 'msgid.cache' -exec rm

Hi, we run an "old" mailserver system which was set up a couple of years ago. The systme dose "everything" what we need(ed). Over the last days I noticed an unnormal increase of the system load up to 10 and lots of users told me that there mailclient connections (sending and receiving) are dropped from time to time. I was planing to exchange the server respectively distribut

Hi. bash-3.00# uname -a SunOS nfs-14-2.srv 5.10 Generic_125101-03 i86pc i386 i86pc I created first zpool (stripe of 85 disks) and did some simple stress testing - everything seems almost alright (~700MB seq reads, ~430 seqential writes). Then I destroyed pool and put SVM stripe on top the same disks utilizing the fact that zfs already put EFI and s0 represents almost entire disk. The on top on