Dual Core G5 using only one CPU
Anyone has an idea about what happened to me last week? Here is what happened:
I let my dual 2.3 GHz Power Mac G5 run over night to run a certain task. When I came back the following morning, the fans were running like crazy and the computer was frozen. I had to reset it. After that it started up, but from then on only used one CPU. In System Profiler as well as in Activity Monitor, only one CPU is shown. After some more days, it would not turn on anymore, not even with one CPU.
What to do now? Thanks for helping me out...
It is insurance. It keeps a system running so you can do a safe shutdown. It protects the boot drive from directory corruption. Protects wired ethernet port from getting fried (someone last week's sad tale).
"Nice idea." Well, yes. Can you drive a car without insurance? I'll take UPS and help protect my systems.
If you want to leave a system running unattended and not come back to a dead or dying system... I have read enough tales of woe that "but it was working yesterday" and "we've had some storms but lights stayed on" that I don't take chances. And I often give advice that isn't 1:1 correlation. Like "backup daily" and "run disk repairs before there is a problem."
maybe it over-heated, too.
Similar Messages
-
Logic 8 using only one CPU while bouncing
Whenever I bounce a project, Logic 8 uses only one CPU. It also spikes this CPU completely, with the CPU meter going into the red area, which is why I am rather keen on persuading Logic to distribute the load.
Any ideas?
(I've given the support document with tips on how to balance multi-core performance a good read, but it doesn't seem to say anything on this particular subject, and following the advice in the document does nothing to change my CPU load.)Bouncing is a single core process. Just like rendering is in Final Cut Pro. This won't change until Leopard and Apple's ProApps get better at handling multiple cores.
It's redlining because the processor core is working as fast as it can. Computer processors don't just randomly run slower, they use their resources for the tasks at hand. If it only used 50% of a core, the bounce would take twice as long to process. -
When rendering with Color it seams that it using only one CPU, according to "top".
Is it possible to make use of all CPUs?Color's work is done on the GPU not the CPU, so unfortunately, the answer to your question is, no.
-
Database uses only one cpu core from 16 available
Hi,
we have an server with 16 CPU cores, and we discovered from em that it uses only 1 core with 100% and the others are idle.
the initialization parameters for CPU are:
cpu_count 16
parallel_threads_per_cpu 2
resource_manager_cpu_allocation 16.
What can we do to use all 16 cores.
Regards
Nicoale AncutaNicolae Ancuta wrote:
Very interesting poit of view, but since I have for some period of time 1 core on 100% and other cores are idle or 0%,
I don't think that we can say that linux and oracle database 11g is using the best from that server, can you?Well, I did not offer a point of view. I offered fact - a reason why on x86 architecture it is faster to keep threads on the same CPU (if sufficient CPU capacity) then run such threads across CPUs.
As for what you are seeing - we cannot see it. So the only data we have is what you offered. And that does not suffice in making any kind of call as to why you are seeing, or even describing the symptoms correctly.
Why don't you try another example? 3 client server applications. Each client post a request (huge update 100% CPU, small update 0% CPU, huge select 100% CPU). What the server does, it switches between those 2 huge requests an uses only one core on 100% abd the others 15 are sleeping. Why don't use each request on different core and reduce the time?Define "+huge request+". Database operations are typically I/O intensive - not CPU intensive. There are also a number of processes. So if PMON for example is showing high CPU, then that means something different as when DBWR is showing high CPU, versus a dispatcher process showing high CPU.
So you need to provide a lot more detail for us to speculate as to what the problem could be, never mind offering a solution. -
MAXDB on LINUX use only one CPU
Hi all,
I have a question regarding the usage of parameter MAXCPU. I have set it the value 3. But I do see only one cpu used and almost at 100% with the command "top".
My release is MAXDB 7.7 and the kernel for Linux is SMP.
Someone can tell me what influence this behaviour?
thank you allHi,
The database kernel runs as one process divided into threads. Did you start top -H to check the Cpu-Usage?
Threads can be active in parallel on several processors within the operating system. Threads perform various tasks.
MaxCPU has influence on the number of Threads which are created during restart.
In your case after restart you have 3 Threads ( UKT ) -> you can check this with x_cons show all
How many threads are active in parallel depends on the distribution of the User Tasks on the Threads and the applications which are connected to the User Tasks.
x-cons <DBNAME> show active shows the status of the different Tasks in an UKT. Notrice that an UKT can contain several Tasks but at one time only one Task in The UKT can have the CPU.
MaxDb manages this via internal dispatching.
You will find more information about the process structure in the Expert Sessions recording and slides of session: Session 18: SAP MaxDB Architecture
You can download the session here -> SAP MaxDB: The SAP Database - Training
Regards, Christiane -
How is oracle 10g configured to use only one cpu
Today a customer informed me that their instance of 10g was configured to run on only one of four cpu's in a Solaris server.
How did they do this ?
GeorgeOn Solaris 10 this could be done in a number of ways.
One way is to create a processor set with only one CPU in it, and bind the Oracle processes to it. They cannot run on any other CPU any more. As long as you bind the listener to it, any network based connections will come from the listener and so be in the same processor set.
A more sophisticated way is to create a Zone with a 1 CPU resource in it. A Zone is a software container within Solaris 10, and it can be associated a processor set. The difference to the previous way is that no explicit binding of processes is necessary. A Zone looks like a Solaris system in its own right. And everything in that Zone can only run on the CPUs in the processor set bound to the Zone. So Oracle could be started up in the Zone in the normal way, and be restricted to only one physical CPU, always.
There is also the possibility of using Solaris Resource Manager, for a softer control of CPU. But this does not restrict processes to a single physical processor. It is a fair share scheduler that allows different processes to receive their configured slice of CPU time, on average. So processes can still run on different CPUs in the system, but the averaging means that no single workload can maximise the system and restrict access for other workloads.
And the latest Sun systems are capable of running a virtualisation layer when the system boots (sometimes called a HyperVisor), and this partitions the hardware up into virtual systems, before Solaris then loads and runs on top of these. So you can configure a 4 CPU system to look like 4 * 1 CPU systems through virtualisation, and each runs its own instance of Solaris. And then one of these you run Oracle.
John -
[Solved] Dualcore Macbook using only one cpu
Hello,
I have a dual core macbook running Arch, default installation with default kernel (64bit). I just noticed that I only have one cpu running, even when I do some cpu-intensive work. Here is the output of /proc/cpuinfo:
└─■ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
stepping : 11
cpu MHz : 800.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow vnmi flexpriority
bogomips : 4391.55
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
stepping : 11
cpu MHz : 800.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow vnmi flexpriority
bogomips : 4390.91
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
which shows two cpus registered to the system, but when I do top, I get the following output:
top - 00:29:07 up 7:33, 0 users, load average: 0.05, 0.05, 0.05
Tasks: 93 total, 2 running, 91 sleeping, 0 stopped, 0 zombie
Cpu(s): 9.0%us, 4.1%sy, 0.2%ni, 86.1%id, 0.7%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4020236k total, 1386244k used, 2633992k free, 53056k buffers
Swap: 0k total, 0k used, 0k free, 826672k cached
Which tells me I only have one cpu. Am I doing something wrong? I have cpufreq-utils and laptop-mode running, but I don't think it should affect this. The following is the output of cpufreq-info
└─■ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to [email protected], please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.20 GHz
available frequency steps: 2.20 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.20 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 800 MHz - 2.20 GHz
available frequency steps: 2.20 GHz, 2.00 GHz, 1.80 GHz, 1.60 GHz, 1.40 GHz, 1.20 GHz, 800 MHz
available cpufreq governors: ondemand, performance
current policy: frequency should be within 800 MHz and 2.20 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
and it also shows the two cpus, and cpu1 frequency gets higher when I do cpu intensive work, as it should, but cpu0 always stays at 800MHz. Can anybody help me please? Thanks!
Last edited by kcirick (2011-01-24 15:41:21)Thanks foutrelis. I installed htop and monitored my cpu usage. It seems to be in working order. When I mentioned "cpu intensive work", it turned out that I was talking about something that was using average 50% on both cores, and assumed that meant one was at 100% and the other was 0% (I have conky tell me the average cpu usage).
Marking this as solved. Thanks again! -
My Power Mac Dual 1.8 shows only one CPU under the hardware tab is this OK?
I thought it should say two CPUs.
ThanksI'd love to help you but you should elaborate a little bit. If you're talking about the icon, it will only show the one icon for both processors. If you're talking about the processor palette, that's a different issue.
Did you happen to install the Apple CHUD (Computer Hardware Understanding Development) Tools? The CHUD tools feature the ability to turn off individual CPUs while the system's running, and if that's the case, the System Information would be changed to match the current CPU count.
If you've never used Apple's CHUD Tools, then either the information is flawed or one of the CPUs failed.
Message was edited by: timeconsumer -
RV325 Dual WAN Router - Use only one IP
I have a rv325 dual wan router. I have setup load balancing on the router, but I don't want one of the servers here being load balanced. How do i set it to only use a specific WAN while everything else is load balanced?
Michael,
I like to share link that will has a step by step screenshots on how to configure protocol binding. Your source ip will be server and Destination is whichever WAN you are shaping that traffic. Hope this helps
Article ID: 4242
http://sbkb.cisco.com -
Weblogic is using only one of the available cpus!
Hi all, I have this problem: weblogic application server 9 mp2 on a linux server with 4 cpus is using only one cpu. The jvm seems to be pinned on one cpu.
Is there something to set or a particular jvm parameter? I'm using the jrockit jvm.
Thanks
Marco StrullatoFirefox is 32 bit if you want to use all 8 cores you can use a 64 bit variant of firefox such as
* Waterfox - http://www.waterfoxproject.org/
* Nightly 64bit - http://forums.mozillazine.org/viewtopic.php?t=2239223&f=23 (Linux Only)
'''NOTE:''' Both of these versions of firefox are unstable and may combust. -
Parallelism in oracle using only one dual-core processor
Hi, is usefull or could i use parallel execution in oracle using only one dual core processor?
Can someone explain me why?Hi
To take advantage of parallel processing you need enough resources (mainly CPU and I/O). If you run serially and the bottleneck is the CPU, then parallel processing might help. On the contrary, if the bottleneck is located in the I/O sub-system, throwing more CPU to it would not make things better. So, it's a question of balance between the CPU and I/O resources you have.
HTH
Chris -
Second mac in cluster uses only one core
Hello all. For some reason the second computer in my render farm is using only one core out of eight.
I'm using 2 Mac Pros linked together directly via giga ethernet wire. Mac one is a Quad Core 3ghz. Mac two is a Octo Core 2009 model. Both computers have the same version of FCS3 with different serial numbers.
In the Qmaster preferance pane: Mac one is set to "Quickcluster with services" with the check boxes for Share and Managed next to "Distributed processing for Compressor" checked. 4 instances selected and "Include unmanaged services from other computers" checked. Mac two is set to "Services only" with check box for Share next to "Distributed processing for Compressor" checked. 8 instances selected and "Include unmanaged services from other computers" checked.
I hit submit in Compressor, select the name of the cluster from Mac one, then in the Batch Monitor I see the video divied into 10 sections with Mac one handling 4 and Mac two handling one. On Mac two I see that the cores aren't fired up 100%, more like 30% on average.
I did a test earlier with a dual core mbp, and again only one core. How do I get my Octo core to use all 8 cores?Solved the problem. The solution was simple, but somehow went under my radar. On Mac two in the Qmaster preferance pane next to the "Options for selected service" button, the selected service was set to off.
Duh -
Only one CPU core high sys usage when create database instance via dbca
when using dbca to create database instance
JUST ONLY ONE CPU core high sys usage
how to troubleshoot it
see this:
top - 09:28:19 up 55 days, 20:38, 10 users, load average: 1.00, 1.08, 1.31
Tasks: 1231 total, 2 running, 1228 sleeping, 0 stopped, 1 zombie
Cpu(s): 0.0%us, 1.3%sy, 0.0%ni, 98.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 57588328k total, 55028620k used, 2559708k free, 196852k buffers
Swap: 16386292k total, 23156k used, 16363136k free, 23011232k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11343 oracle 25 0 1771m 30m 23m R 99.7 0.1 5:36.39 oracle
3692 oracle 16 0 13948 2348 816 S 1.6 0.0 17:00.94 top
11432 root 15 0 13540 2024 820 R 1.3 0.0 0:00.21 top
11034 oracle 16 0 737m 171m 33m S 0.3 0.3 0:52.39 java
11435 oracle 15 0 66056 1596 1180 S 0.3 0.0 0:00.01 bash
1 root 15 0 784 172 160 S 0.0 0.0 38:56.76 init
2 root RT -5 0 0 0 S 0.0 0.0 0:00.58 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.75 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.81 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:02.53 migration/2 mpstat info
[root@localhost ~]# mpstat -P ALL 2
Linux 2.6.18-164.el5 (localhost.localdomain) 09/12/12
09:29:09 CPU %user %nice %sys %iowait %irq %soft %steal %idle intr/s
09:29:11 all 0.01 0.00 1.27 0.01 0.00 0.01 0.00 98.69 1658.29
09:29:11 0 0.50 0.00 0.00 0.00 0.00 0.50 0.00 98.99 1657.29
09:29:11 73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 74 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00
09:29:11 75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 78 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 CPU %user %nice %sys %iowait %irq %soft %steal %idle intr/s
09:29:13 all 0.01 0.00 1.26 0.01 0.00 0.02 0.00 98.70 1761.19
09:29:13 0 0.50 0.00 0.50 1.00 0.00 1.99 0.00 96.02 1761.19
09:29:13 71 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 72 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 74 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00
09:29:13 75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 78 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:13 79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00 you can see there is only one CPU CORE (core 74 but is random , other core have same status but just one CPU core)
[root@localhost ~]# vmstat -S m 2
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
3 0 23 1861 203 24267 0 0 8 12 0 0 0 0 99 0 0
4 0 23 1845 203 24262 0 0 602 16460 3682 8121 2 2 96 1 0
3 0 23 1842 203 24276 0 0 692 7520 3297 6610 2 2 97 0 0
3 0 23 1830 203 24277 0 0 786 3040 3302 7118 2 2 97 0 0
4 0 23 1829 203 24277 0 0 126 3144 3247 7343 2 1 97 0 0
3 0 23 1827 203 24279 0 0 76 2944 3292 7502 2 2 96 0 0
3 0 23 1823 203 24281 0 0 0 3248 3164 7656 2 1 97 0 0
2 0 23 1827 203 24279 0 0 0 3646 3080 7480 2 1 97 0 0
2 0 23 1828 203 24279 0 0 0 476 2942 5648 1 1 98 0 0
3 0 23 1824 203 24281 0 0 2 7476 3377 8111 2 2 97 0 0iostat infor
avg-cpu: %user %nice %system %iowait %steal %idle
1.28 0.00 1.29 0.00 0.00 97.43
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
hda 0.00 0.00 0.00 0 0
sda 5.47 0.00 83.58 0 168
sda1 0.00 0.00 0.00 0 0
sda2 5.47 0.00 83.58 0 168
sda3 0.00 0.00 0.00 0 0
sda4 0.00 0.00 0.00 0 0
sda5 0.00 0.00 0.00 0 0
sdb 8.96 0.00 123.38 0 248
sdb1 8.96 0.00 123.38 0 248
avg-cpu: %user %nice %system %iowait %steal %idle
1.27 0.00 1.27 0.00 0.00 97.46
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
hda 0.00 0.00 0.00 0 0
sda 0.00 0.00 0.00 0 0
sda1 0.00 0.00 0.00 0 0
sda2 0.00 0.00 0.00 0 0
sda3 0.00 0.00 0.00 0 0
sda4 0.00 0.00 0.00 0 0
sda5 0.00 0.00 0.00 0 0
sdb 17.50 0.00 236.00 0 472
sdb1 17.50 0.00 236.00 0 472
avg-cpu: %user %nice %system %iowait %steal %idle
1.29 0.00 1.30 0.01 0.00 97.41
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
hda 0.00 0.00 0.00 0 0
sda 0.50 0.00 16.00 0 32
sda1 0.00 0.00 0.00 0 0
sda2 0.50 0.00 16.00 0 32
sda3 0.00 0.00 0.00 0 0
sda4 0.00 0.00 0.00 0 0
sda5 0.00 0.00 0.00 0 0
sdb 7.50 0.00 144.00 0 288
sdb1 7.50 0.00 144.00 0 288more detail:
database version 11.2.0.2.0
system version
[root@localhost ~]# cat /etc/issue
Red Hat Enterprise Linux Server release 5.4 (Tikanga)
Kernel \r on an \m
[root@localhost ~]# lsb_release
LSB Version: :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch
[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86_64 x86_64 x86_64 GNU/Linuxhardware info
vendor_id : GenuineIntel
cpu family : 6
model : 47
model name : Intel(R) Xeon(R) CPU E7- 4860 @ 2.27GHz
stepping : 2
cpu MHz : 2261.057
cache size : 24576 KB
physical id : 3
siblings : 20
core id : 18
cpu cores : 10
apicid : 229
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx pdpe1gb rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx smx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 4522.11
clflush size : 64
cache_alignment : 64
address sizes : 44 bits physical, 48 bits virtual
[root@localhost ~]# free -m
total used free shared buffers cached
Mem: 56238 55892 346 0 196 23645
-/+ buffers/cache: 32050 24188
Swap: 16002 22 15979
[root@localhost ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 19G 4.9G 14G 27% /
/dev/sda5 230G 27G 192G 12% /home
/dev/sda1 99M 12M 83M 13% /boot
/dev/sdb1 2.9T 2.3T 464G 84% /arrayEdited by: JOhnLiu on Sep 11, 2012 7:31 PMJOhnLiu wrote:
thanks for reply sb92075
[root@localhost ~]# mpstat -P ALL 2
Linux 2.6.18-164.el5 (localhost.localdomain) 09/12/12
09:29:09 CPU %user %nice %sys %iowait %irq %soft %steal %idle intr/s
09:29:11 all 0.01 0.00 1.27 0.01 0.00 0.01 0.00 98.69 1658.29
09:29:11 0 0.50 0.00 0.00 0.00 0.00 0.50 0.00 98.99 1657.29
09:29:11 73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 74 0.00 0.00 100.00 0.00 0.00 0.00 0.00 0.00 0.00
09:29:11 75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00
09:29:11 76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00I think you don't understand what i mean .
there just have ONLY ONE CORE %sys 100
the top command show average of all cpu core sys% usage
when the one core sys% is 100%
the system are very slow .
e.g: when I create a database instance used for a long time . over 2 hours
but generally it will be done at most 1 hours or shorteris any type of OS virtualization involved in this environment? -
Why is motion 5 using only one core during heavy renders, even when all other apps are closed?
Version 5.0.3coz it uses the GPU to do all the graphics stuff. The cores are only used to process project data.
adam -
I RECENTLY PURCHASED ANOTHER IPHONE. MY INTERNET IS NOT WORKING. I JUST CREATED AN APPLE ID. WHAT'S NEXT? I NOW HAVE TWO DIFFERENT ACCOUNTS WITH DIFFERENT USER NAMES. HOW CAN I USE ONLY ONE ACCOUNT FOR ITUNES, ICLOUD APPLE ID ETC???
Welcome to the Apple community.
iTunes and iCloud and different accounts, you will need to delete both accounts from your device before adding the new details in their place.
For iCloud go to settings > iCloud, scroll down and hit the delete button. You can then sign back in using your correct details. For iTunes go to settings >store, tap your account ID and then sign out, you can then sign back in using your correct Apple ID.
Maybe you are looking for
-
How can i remove my apple ID account?
plz help me my email adress is stole by hacker tell me how can i remove it
-
Reducing File Size After Applying Digital Signature
I have a dynamic form created in Live Cycle Designer ES 8.2, reader extended in Acrobat Pro 9.4 and being filled in and signed in Reader 9.4. The form has multiple (10+) digital signature fields. In some cases, images (jpeg, tiff) are inserted in
-
I notice when I plug in my phone to my computer and look at what's "On this iPhone" it says that I have a book on there (one that was a free download from something), but I don't have iBooks installed on my phone. How do I remove the book?
-
IPod Nano - Tunes won't display on 2nd PC
I configured and loaded my iPod Nano on a Windows 200 PC using iTunes. When I take my iPod to work and plug it into my Dell Latitude D800 laptop which runs Win XP Pro, iTunes comes up and displays the icon for my iPod. When I click on that icon no so
-
Calling Dynpro apps from Portal using NW - How?
I am new to NetWeaver. I am trying to write a simple Portal application in NetWeaver that calls two Dynpro applications. So, I downloaded from the SDN download page the latest stuff (2 days ago) the following: "SAP NetWeaver Enterprise Portal on Max