100% Utilization in Server

Hi,
Application Server UNX0124 on QR1( Quality ECC Ssytem)doesnu2019t seem right. Constantly shown as 100% utilisation, memory usage the same etc, even over wekeend when it didnu2019t seem that busy with jobs. Not sure if theres a problem with stats collector or some rogue process is using all CPU.Can you please suggest me.
QR1 is the dialog Instance running on AIX 6.1 & Oracle 10.2.

Hi
I even tried to run saposcol in the dialog mode but still no result.
saposcol -d
This is Saposcol Version COLL 20.95 640 - AIX v11.16 5L-64 bit 080318
Please use 'help' to see the usage.
Collector > help
help
SAPOSCOL Command List:
stat       - show Collector Status and Shared Memory information
launch     - start Collection Process
kill       - stop Collection Process
version    - show Collector Version
quit       - stop this dialog program (not the collecting process)
force      - force collector start in background
killprint - stop collecting process and print data
interval   - modify collecting interval
             parameters: <interval [sec]>
dump       - print shared memory data:
             parameters: <type> [<subtype>]
             type =   hour | cpu | memory | disk | lan
                    | top | config | config2 | proc | net
                    | strpt | virt_config | virt_metrics
             subtype = single | sum | all | used | config
clean      - initialize the shared memory
leave      - delete shared memory and detach
getidle    - time when collector enters 'idle' state if there is no read access
             show current value when called without a value <sec>
             can only be set before the collector starts
idleint    - length of an 'idle' interval
             show current value when called without a value <sec>
             can only be set before the collector starts.
ask        - send a question to running saposcol
Collector > kill
kill
Setting Stop Flag :
11:40:21 06.07.2011   LOG: ==== Stop Flag was set by saposcol (kill_collector()).
11:40:21 06.07.2011   LOG: ==== The collection process will stop as soon as possible
can't kill process 327726.
kill: No such process
ERROR:No reaction from collecting process 327726.
      Please kill collecting process.
Collector > kill -9 327726
kill -9 327726
Setting Stop Flag :
11:41:57 06.07.2011   LOG: ==== Stop Flag was set by saposcol (kill_collector()).
11:41:57 06.07.2011   LOG: ==== The collection process will stop as soon as possible
can't kill process 327726.
kill: No such processERROR:No reaction from collecting process 327726.
      Please kill collecting process.
Collector > launch
launch
11:43:38 06.07.2011   LOG: Effective User Id is root
The OS Collector (PID 327726) is already running .....

Similar Messages

The efficiency value in the dashboard is more than 100% in Project server 2010

The efficiency value in the dashboard is more than 100% in Project server 2010. As I have admin access trying to find out what could be the issue. Please reply if there is any suggestion on this.

Hi Chaishashi,
Efficiency isn't a value that is standard in Project Server 2010, and so it is likely that what you are viewing is a custom report. I suggest you contact the report author to resolve this issue.
Ben Howard [MVP] | <a href="http://www.applepark.co.uk">web</a> | <a href="http://www.applepark.co.uk/ben-howard-blog"> blog</a> | <a href="http://shop.oreilly.com/product/0790145369154.do">book</a>
| <a href="http://www.applepark.co.uk/p2o">Export Project to Outlook</a>

New Log Files Not 100% Utilization

I just recently deployed my web app with new configurations to require my BDB to have at least 65% disk utilization (up from the default 50%) and 25% minimum file utilization (up from the default 5%). On start of my app, I temporarily coded an env.cleanLog() to force a clean of the logs to bring the DB up to these utilization parameters.
I've deployed the app, and its been chugging away at the clean process now for about 2.5 hours. It is generating a new 100 MB log file approximately every minute as it is attempting to compact the DB. However, at 2.5 hours, I just ran DbSpace and the DB utilization is only up to 51%. Perhaps most surprising are the following two facts:
1) The newly created log files from the cleaner are nowhere near 100% utilization
2) Some of the newly created log files have already now been cleaned (deleted) themselves.
There are 0 updates happening to the BDB while this process is running. My understanding was that when the cleaner removed old files and created new files, only good/valid data is written to the new files. However, this doesn't seem to be the case. Can someone enlighten me? I'm happy to read docs if someone can point me in the right direction.
Thanks.

Sorry, somehow I missed that you weren't doing any updates, even though you said so. I apologize.
However, your cache size is much too small for your data set. Running DbCacheSize with a rough approximation of your data set size gives:
~/je.cvs$ java -jar build/lib/je.jar DbCacheSize -records 50000000 -key 30 -data 300
Inputs: records=50000000 keySize=30 dataSize=300 nodeMax=128 binMax=128 density=80% overhead=10%
=== Cache Sizing Summary ===
   Cache Size       Btree Size    Description
3,543,168,702    3,188,851,832 Minimum, internal nodes only
3,963,943,955    3,567,549,560 Maximum, internal nodes only
22,209,835,368   19,988,851,832 Minimum, internal nodes and leaf nodes
22,630,610,622   20,367,549,560 Maximum, internal nodes and leaf nodes
=== Memory Usage by Btree Level ===
Minimum Bytes    Maximum Bytes      Nodes    Level
3,157,713,227    3,532,713,035     488,281    1
     30,834,656       34,496,480       4,768    2
        297,482          332,810          46    3
          6,467            7,235           1    4Apparently when you started, the cleaner was "behind" -- utilization was low. Without enough cache to hold the internal nodes -- 3.5GB according to DbCacheSize -- the cleaner will either take a very long time or never be able to clean up to 50% utilization.
Do you really only have that much memory available, or is this just a dev environment issue?
--mark

Dock process is clocking at 100% utilization

After 10.6.8 update the Dock process is clocking at 100% utilization of one of my CPU cores, which of course impacts overall system performance. Has anyone else seen this kind of issue?

Hi. The link below might help.
http://reviews.cnet.com/8301-13727_7-20074173-263/dock-using-100-cpu-after-os-x- 10.6.8-update-for-parallels-6-users/
Stedman

Integration Manager in Services causes 100% CPU Utilization in Server 2008

Hi,
We have a number of custom integrations running on a Windows Server 2008 machine and one which continuely keeps crashing the Server.
We just recently upgraded our Server to this Windows Server 2008 and we did not have this issue on our old server.
This intergration is run through IntegrationManager under Services and runs every 5 mins. The service is on continuously and never stopped.
We sometime have to reboot the server 2 to 3 times a day because this is crashing.
Would anyone have any ideas on why this might be happening?
Thanks

Is it a homemade program/service ? I would check to be sure it's 2008's ready. (for memory leak, etc..)
Regards, Philippe
Don't forget to mark as answer or vote as helpful to help identify good information. ( linkedin endorsement never hurt too :o) )
Answer an interesting question ? Create a
wiki article about it!

Guest Domain Freezes with 100% utilization

I setup LDOM on a Sun Fire T2000 with one control domain and one guest domain. The guest domain is sharing the disk (on slice 6) with the control domain.
The slice is set as boot disk for the guest domain. Upon starting the guest domain, the utilization goes 100%. A telnet to the virtual console gets refused connection.
When I try to stop and unbind the guest domain (with a reboot), the slice is no longer unusable. format and newfs commands both cannot operate on the slice. What's wrong?
sc>showhost
Sun-Fire-T2000 System Firmware 6.4.4 2007/04/20 10:13
Host flash versions:
   Hypervisor 1.4.1 2007/04/02 16:37
   OBP 4.26.1 2007/04/02 16:26
   POST 4.26.0 2007/03/26 16:45
# Control Domain
$ cd LDoms_Manager-1_0-RR
$ Install/install-ldm
$ ldm add-vdiskserver primary-vds0 primary
$ ldm add-vconscon port-range=5000-5100 primary-vcc0 primary
$ ldm add-vswitch net-dev=e1000g0 primary-vsw0 primary
$ ldm set-mau 1 primary
$ ldm set-vcpu 4 primary
$ ldm set-memory 4g primary
$ ldm add-config initial
$ shutdown -i6 -g0 -y
# Guest Domain
$ ldm add-domain myldom1
$ ldm add-vcpu 4 myldom1
$ ldm add-memory 2g myldom1
$ ldm add-vnet vnet1 primary-vsw0 myldom1
$ ldm add-vdiskserverdevice /dev/dsk/c0t1d0s6 vol1@primary-vds0
$ ldm add-vdisk vdisk1 vol1@primary-vds0 myldom1
$ ldm set-variable auto-boot\?=false myldom1
$ ldm set-variable boot-device=vdisk1 myldom1
$ ldm bind-domain myldom1
$ ldm start-domain myldom1
$ telnet localhost 5000Truss output of format command:
AVAILABLE DISK SELECTIONS:
write(1, "\n\n A V A I L A B L E ".., 29)      = 29
ioctl(0, TCGETA, 0xFFBFFB34)                    = 0
ioctl(1, TCGETA, 0xFFBFFB34)                    = 0
ioctl(0, TCGETA, 0xFFBFFACC)                    = 0
ioctl(1, TCGETA, 0xFFBFFACC)                    = 0
ioctl(1, TIOCGWINSZ, 0xFFBFFB40)                = 0
open("/dev/tty", O_RDWR|O_NDELAY)               = 3
ioctl(3, TCGETS, 0x000525BC)                    = 0
ioctl(3, TCSETS, 0x000525BC)                    = 0
ioctl(3, TCGETS, 0x000525BC)                    = 0
ioctl(3, TCSETS, 0x000525BC)                    = 0
       0. c0t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
write(1, "               0 .   c 0".., 56)      = 56
          /pci@780/pci@0/pci@9/scsi@0/sd@1,0
write(1, "                     / p".., 45)      = 45
ioctl(3, TCSETS, 0x000525BC)                    = 0
ioctl(3, TCSETS, 0x000525BC)                    = 0
close(3)                                        = 0
ioctl(0, TCGETA, 0xFFBFF1EC)                    = 0
fstat64(0, 0xFFBFF108)                          = 0
Specify disk (enter its number): write(1, " S p e c i f y   d i s k".., 33)     = 33
read(0, 0xFF2700F8, 1024)       (sleeping...)
0
read(0, " 0\n", 1024)                           = 2
open("/dev/rdsk/c0t1d0s2", O_RDWR|O_NDELAY)     = 3
brk(0x00058810)                                 = 0
brk(0x00068810)                                 = 0
brk(0x00068810)                                 = 0
brk(0x00078810)                                 = 0
selecting c0t1d0
write(1, " s e l e c t i n g   c 0".., 17)      = 17
ioctl(3, 0x04C9, 0xFFBFFA54)                    = 0
[disk formatted]
write(1, " [ d i s k   f o r m a t".., 17)      = 17
open("/etc/mnttab", O_RDONLY)                   = 4
ioctl(4, (('m'<<8)|7), 0xFFBFFA64)              = 0
open("/dev/rdsk/c0t1d0s0", O_RDWR|O_NDELAY)     = 5
fstat(5, 0xFFBFF5E0)                            = 0
ioctl(5, 0x0403, 0xFFBFF59C)                    = 0
close(5)                                        = 0
llseek(4, 0, SEEK_CUR)                          = 0
close(4)                                        = 0
fstat64(2, 0xFFBFEBA0)                          = 0
Warning: Current Disk has mounted partitions.
write(2, " W a r n i n g :   C u r".., 46)      = 46
resolvepath("/", "/", 1024)                     = 1
sysconfig(_CONFIG_PAGESIZE)                     = 8192
open("/dev/.devlink_db", O_RDONLY)              = 4
fstat(4, 0xFFBFF1F8)                            = 0
mmap(0x00000000, 40, PROT_READ, MAP_SHARED, 4, 0) = 0xFEF50000
mmap(0x00000000, 24576, PROT_READ, MAP_SHARED, 4, 32768) = 0xFEF38000
open("/devices/pseudo/devinfo@0:devinfo", O_RDONLY) = 5
ioctl(5, 0xDF82, 0x00000000)                    = 57311After failing to configure LDOM, I boot from a Solaris DVD to do reinstall the OS. It looks like the e1000g0 has some kind of fault.
{0} ok boot cdrom
Boot device: /pci@7c0/pci@0/pci@1/pci@0/ide@8/cdrom@0,0:f File and args:
SunOS Release 5.10 Version Generic_118833-33 64-bit Copyright 1983-2006 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
WARNING: mac_open e1000g0 failed
WARNING: mac_open e1000g0 failed
WARNING: mac_open e1000g0 failed
WARNING: Unable to setup switching mode
Configuring devices.
WARNING: bypass cookie failure 71ece
NOTICE: tavor0: error during attach: hw_init_eqinitall_fail
NOTICE: tavor0: driver attached (for maintenance mode only)
NOTICE: pciex8086,105e - e1000g[0] : Adapter 1000Mbps full duplex copper link is up.What is the meaning of this?
Message was edited by:
JoeChris@Sun

Hi,
In the case of bug 6530040, the recovery method in the Release Notes is to reboot the system. In my case, even after the reboot the vds still does not close the device. I suspect I might use a wrong way to reboot the system. Can you give me an example for a system with control domain (primary) and a single guest domain (myldom1).
My steps would be as follow:
$ ldm stop-domain myldom1
$ ldm unbind-domain myldom1
$ reboot
Do I miss any step?
LDOM seems to have problem releasing the network interface e1000g0 also. How do I release it?
{0} ok boot cdrom
Boot device: /pci@7c0/pci@0/pci@1/pci@0/ide@8/cdrom@0,0:f File and args:
SunOS Release 5.10 Version Generic_118833-33 64-bit Copyright 1983-2006 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
WARNING: mac_open e1000g0 failed
WARNING: mac_open e1000g0 failed
WARNING: mac_open e1000g0 failed
WARNING: Unable to setup switching mode
Configuring devices.
WARNING: bypass cookie failure 71ece
NOTICE: tavor0: error during attach: hw_init_eqinitall_fail
NOTICE: tavor0: driver attached (for maintenance mode only)
NOTICE: pciex8086,105e - e1000g[0] : Adapter 1000Mbps full duplex copper link is up.Thank you
Message was edited by:
JoeChris@Sun

Root file system is 100% full on server with oracle databse

hi,
This was very strange to me, i have a solaris 10 Generic_122300-03 sun4u sparc SUNW,Sun-Fire-V440, with one oracle database running on it. The daatabase guys was doing some activity and the CPU utilization was 100%. I got an update from db team that their process was hung for aroung 2 hours and db was not coming up. At this point of time the / file system was piling 100% and suddenly the database came up and / file system came down to normal.
i am not sure what had happened, i didnt get an oppurtunity to check for any logs files getting generated under / apart from var or swap which can cause this. var is seperate file system.
any idea on finding this out?

Only thing I can suggest is to have auditing enabled - then you can possibly see what file or directories are being accessed during this time when it slows down. Also make sure you have enough swap space defined. I had production machines in the past that generated massive swap usage and the system would slow to a crawl during the time the application/machine was initializing for a run. Also check the usual messages in /var/adm.

Evenlog viewing causes CPU usage 100% on Windows server 2008 SP2

We have Windows server 2008 SP2 with strange behaviour. When I scroll down events in eventlog viewer CPU usage hits 100% and eventlog viewer freeze. CPU usage is split between 2 processes SVCHOST.EXE (lmhosts, eventlog and Dhcp services) and MMC.EXE.
1)I tried to replace eventlog files with new ones. That didn’t helped
2)After server clean boot problem still exist.
3)When CPU hits 100% usage process explorer shows that from SVCHOST.EXE process CPU is used by service EventLog.
Any ideas how to fix this?

Hi Santosh
I re-installed VMware
tools and also configured VMXNET 3 - nothing changed :(
Sorry to hear that.
Windows event log service has couple of dependencies i.e. task scheduler and windows event collector service. Can try restrating those services ?
In addition to above, try following steps
Change NTFS permission of %WINDIR%\System32\WinEvt\Logs directory, add Local Service and
Network Service, give them FULL permissions.
Stop and Start event viewer service by running following command
net stop eventlog && net start eventlog
Issues like this might occur if the disk (FC or iSCSI SAN or even NAS) has some inconsistencies , this is true in case of both physical and virtual machines
You might want to try running chkdisk as well on the server in question
http://technet.microsoft.com/en-us/library/cc730714(v=ws.10).aspx
If nothing helps, try inplace upgrade of the Operating system as an last option.
How to Perform an In-Place Upgrade on Windows Vista, Windows 7, Windows Server 2008 & Windows Server 2008 R2
http://support.microsoft.com/kb/2255099
Thanks
Regards, Santosh
I do not represent the organisation I work for, all the opinions expressed here are my own.
This posting is provided "AS IS" with no warranties or guarantees and confers no rights.
Whenever you see a helpful reply, click on Vote As Helpful & click on
Mark As Answer if a post answers your question.

Cwjava.exe uses 100% utilization in LMS 3.1

We have observed that cwjava.exe process nearle utilizing 80% - 90% cpu utilization in LMS 3.1
It makes that LMS server responding slow.
Please tell how to overcome this problem.

On which platform is LMS running?
what size does the syslog file has?
If you have Firewalls sending logs to LMS, this could bring heavy load on the server.
Another issue could be the name resolution mechanism for syslog messages and a slow or even failing DNS for these requests.
In LMS 2.6 - LMS 3.0.1 this could be enabled/disabled in
Common Services > Server > Admin > System Preferences
But it seems that they removed this config point in LMS 3.1 - at least I cannot find it...
These log files could shed some light on this:
AnalyzerDebug.log
SyslogCollector.log
Also the defined syslog filters could have an impact and slow down the process.
As a last resort, you also can try to just restart SyslogAnalyzer and SyslogCollector process and see if the problem goes away. You should do this in a one-liner to avoid a manual resubscription of the SyslogCollector
# stopping the processes:
pdterm SyslogCollector SyslogAnalyzer
# control their state:
pdshow SyslogCollector SyslogAnalyzer
# starting the processes:
pdexec SyslogCollector SyslogAnalyzer

SA540 CPU 100% Utilization AND VPN Failures

I am having regular trouble with my SA540 in that the VPN tunnels are failing. When I check the VPN tunnel I also find that the CPU utilization is listed at 100%.
Any suggestions?
Gregg

Hi,
Having 100% on some of your CPU is normal on the IPS platform.
The device is using it's idle cycles to prepare for the handling of the incoming packets and to reduce the delay it will introduce on their path so it is expected to get this even when under low load.
If you want to have a better idea of the capacity % of your IPS you are currently using, you should have a look at the Inspection Load value. Looking at the data you provided, you are around 25% at the moment.
For the rdep timeout message, it seems to be a software issue. Looking closer at the picture you attached, we also see "Analysis Engine Status: Not Responding".
It is a bit difficult to troubleshoot those on CSC so I would advise you to open a TAC case if you want to know the exact root cause.
What I would advise is to upgrade to the latest 7(0) code which is I believe 7.0(5a)E4 since the issue is most then likely fixed in this version.
If you are looking for a quick fix, a reboot of the IPS should clear this but the problem will most then likely come back later.
Regards,
Nicolas

Cisco ips 4270 cpu 100% utilization...

hi folks i have cisco ips 4270 version 7.0(2) E3 when i try to access it through IDM its show the cpu utilization of cpu1=100% and cpu4=100% but cpu1 and cpu2 are varying can any one please tell me what will be the solution of this problem...
when i try to go to the configuration then its give me the attached error..........document attached please check....

Hi,
Having 100% on some of your CPU is normal on the IPS platform.
The device is using it's idle cycles to prepare for the handling of the incoming packets and to reduce the delay it will introduce on their path so it is expected to get this even when under low load.
If you want to have a better idea of the capacity % of your IPS you are currently using, you should have a look at the Inspection Load value. Looking at the data you provided, you are around 25% at the moment.
For the rdep timeout message, it seems to be a software issue. Looking closer at the picture you attached, we also see "Analysis Engine Status: Not Responding".
It is a bit difficult to troubleshoot those on CSC so I would advise you to open a TAC case if you want to know the exact root cause.
What I would advise is to upgrade to the latest 7(0) code which is I believe 7.0(5a)E4 since the issue is most then likely fixed in this version.
If you are looking for a quick fix, a reboot of the IPS should clear this but the problem will most then likely come back later.
Regards,
Nicolas

WMIPRVSE 100% utilization

hello all
we have netware 6.0, zen 4.01 ir6 and client 4.91 sp1....
workstation hp celeron, with xp sp2 firewall disabled...
the wmiprvse.exe sets the utilization up to 100%, but not every time...
to disable the wmi funktion in the inventory feature of zen dont fix the
prob...
some time the half of my workstations (250) are totally slow...
ahhhhhhhhhh
someone know what to do ??
tilman

Tf,
It appears that in the past few days you have not received a response to your posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
- Do a search of our knowledgebase at http://support.novell.com/search/kb_index.jsp
- Check all of the other support tools and options available at http://support.novell.com in both the "free product support" and "paid product support" drop down boxes.
- You could also try posting your message again. Make sure it is posted in the correct newsgroup. (http://support.novell.com/forums)
If this is a reply to a duplicate posting, please ignore and accept our apologies and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://support.novell.com/forums/

Running db2 on zfs make disk 100% utilization

Hello,
I am using db2 on solaris 10 with zfs filesystem. Since change from ufs to zfs it show 100% percent utilization of disk that keep db2 data file almost all the time.
Is this normal behavior or it has something wrong about zfs or db2 configuration?
I use T6140 with raid 1+0 to present to ldom host and using zfs, this is result from iostat
# iostat -xne 5|grep c0d3
r/s w/s kr/s kw/s wait actv wsvc_t asvc_t %w %b s/w h/w trn tot device
164.0 7.4 5897.8 191.3 0.0 1.2 0.0 7.2 0 39 0 0 0 0 c0d3
214.6 3.2 3394.5 39.2 0.0 1.8 0.0 8.3 0 99 0 0 0 0 c0d3
198.0 2.0 3145.3 32.0 0.0 1.5 0.0 7.7 0 99 0 0 0 0 c0d3
270.6 38.2 4347.1 2011.5 0.0 2.8 0.0 8.9 0 100 0 0 0 0 c0d3
206.2 2.8 3189.1 40.0 0.0 1.7 0.0 7.9 0 99 0 0 0 0 c0d3
202.2 2.0 3201.5 32.0 0.0 1.8 0.0 8.7 0 99 0 0 0 0 c0d3
186.4 2.0 2963.8 32.0 0.0 1.6 0.0 8.2 0 99 0 0 0 0 c0d3
231.8 2.0 3675.0 32.0 0.0 2.0 0.0 8.5 0 99 0 0 0 0 c0d3
199.4 1.6 3188.4 25.6 0.0 1.7 0.0 8.6 0 99 0 0 0 0 c0d3
264.6 17.8 4287.0 220.4 0.0 2.7 0.0 9.6 0 99 0 0 0 0 c0d3
243.2 2.8 3893.2 40.0 0.0 2.2 0.0 8.9 0 99 0 0 0 0 c0d3
230.6 2.8 3698.8 37.6 0.0 2.1 0.0 8.8 0 99 0 0 0 0 c0d3
259.0 2.0 4207.1 32.0 0.0 2.4 0.0 9.1 0 99 0 0 0 0 c0d3
305.8 2.8 4847.6 33.6 0.0 2.9 0.0 9.5 0 100 0 0 0 0 c0d3
Regards,

If your filesystem is populated with more than 80%, then the performance can be drastically decrease. Please try to increase filesystem size to become less that 80%. Several options are available with zfs command to force ZFS filesystem size or to have an minimal size.

CPU utilisation is at 100% on SQL Server

Currently the CPU utilisation is at 100 % on the SQL Server and sql server.exe is utilising 98% in the task manager.Is this because of the query running for long time?
however I dont see any process in running state.
Thanks

Hi check WITH DB_CPU_Stats
AS
(SELECT DatabaseID, DB_Name(DatabaseID) AS [DatabaseName], SUM(total_worker_time) AS [CPU_Time_Ms]
FROM sys.dm_exec_query_stats AS qs
CROSS APPLY (SELECT CONVERT(int, value) AS [DatabaseID]
              FROM sys.dm_exec_plan_attributes(qs.plan_handle)
              WHERE attribute = N'dbid')
AS F_DB
GROUP BY DatabaseID)
SELECT ROW_NUMBER() OVER(ORDER BY [CPU_Time_Ms] DESC) AS [row_num],
       DatabaseName, [CPU_Time_Ms],
       CAST([CPU_Time_Ms] * 1.0 / SUM([CPU_Time_Ms]) OVER() * 100.0 AS DECIMAL(5,
2)) AS [CPUPercent]
FROM DB_CPU_Stats
WHERE DatabaseID > 4 -- system databases
AND DatabaseID <> 32767 -- ResourceDB
ORDER BY row_num OPTION (RECOMPILE);
check error log and trun on traceflag 1222,1204 and see errorlog.
check missing index.
update statistics.

Can't connect to MSSQL-server via SQL Server Management Studio. Noone else can utilize the server either

Suddenly the mSSQL-server has stopped working, and the application doesn't have any connection to it.
Also, I cant connect locally via SQL Server Management Studio.
Any ideas on where to start?
Have SQL Server 2008 R2

Try DAC first:
http://technet.microsoft.com/en-us/library/ms178068(v=sql.105).aspx
If that fails, go to Configuration Manager and restart the server.
Kalman Toth Database & OLAP Architect
SQL Server 2014 Database Design
New Book / Kindle: Beginner Database Design & SQL Programming Using Microsoft SQL Server 2014

100% Utilization in Server

Similar Messages

Maybe you are looking for