Re: [beagleboard] Re: Ubuntu 14 - poor performance
The issue isn't Ubuntu but the libwxgtk3.0-dev package vs the
libwxgtk2.8-dev package. 3.0 apparantly has a bunch more stuff.
Sorry for the false alarm.
On Monday, September 22, 2014 11:15:37 AM UTC-5, Richard-tx wrote:
>
> I just flashed Ubuntu 13.10 and the performance is back to normal.
> Compile time of 42m38s.
>
> I will flash Ubuntu 14 again and retest.
>
>
>
>
>
> On Tuesday, September 16, 2014 10:13:20 AM UTC-5, Richard-tx wrote:
>>
>>
>> Unles I flashed it wrong twice in a row. I can't see how I could have
>> botched the job.
>>
>> I think that the next step is to report this as a bug. Something in the
>> kernel itself is causing the issue.
>>
>> Does anyone have a url for reporting bugs?
>>
>> Richard
>>
>> On Monday, September 15, 2014 5:23:16 PM UTC-5, William Hermans wrote:
>>>
>>> There is also the chance that you somehow botched something on the
>>> Ubuntu install. This can also cause performance issues. Such as if you did
>>> not completely delete the root file system from debian before installing
>>> Ubuntu on the same media. . . . You might think this would not be a
>>> problem. but it can be . . .
>>>
>>> On Mon, Sep 15, 2014 at 3:20 PM, William Hermans
>>> wrote:
>>>
Ok so take a look at the output of pstree there. Notice how the "init
system" is all over the tree ? First you have init as pid 1. then way down
the tree you have systemd, followed by several upstart processes. This is
normal from what I can tell on my own PC based Ubuntu installs ( actually
Lubuntu, the same thing with different window manager ). But I also think
this helps Ubuntu perform noticeably slower compared to Debian.
I notice a performance difference on PCs as well. Debian, being much
lighter just does some things faster.
However, you can always google "Ubuntu 14.04 performance tuning" and
see what you turn up. With that said, is there a particular package that
Ubuntu has that Debian does not ? Otherwise ditch Ubuntu and go back to
Debian . . .
On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx
wrote:
> Here is pstree -A
>
> pstree -A
> init-+-acpid
> |-avahi-daemon---avahi-daemon
> |-cron
> |-dbus-daemon
> |-dhclient
> |-7*[getty]
> |-rsyslogd---3*[{rsyslogd}]
> |-sshd---bash
> |-sshd-+-sshd---bash---tail
> | |-sshd---bash---su---ksh---pstree
> | `-sshd---ksh
> |-systemd-udevd
> |-udhcpd
> |-upstart-file-br
> |-upstart-socket-
> `-upstart-udev-br
>
>
> and top
>
> # top
> top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05,
> 0.05
> Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
> %Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0
> si, 0.0 st
> KiB Mem:508500 total, 474208 used,34292 free,13664
> buffers
> KiB Swap: 1048572 total, 832 used, 1047740 free. 409384
> cached Mem
>
>
>
>
> On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
>>
>> Show us the output of pstree
>> .
>>
>> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx
>> wrote:
>>
>>> Here is the output from vmstat 2
>>>
>>> You can see where I start the build.
>>>
>>> # vmstat 2
>>> procs ---memory-- ---swap-- -io -system--
>>> --cpu-
>>> r b swpd free buff cache si sobibo in cs us
>>> sy id wa st
>>> 1 0832 12476 14188 42766800 538 83 61
>>> 10 1 88 1 0
>>> 0 0832 12420 14188 42766800 0 0 21 47
>>> 0 0 100 0 0
>>> 0 0832 12452 14188 42766800 0 0 23 45
>>> 0 1 100 0 0
>>> 0 0832 12452 14196 42766400 0 6 27 54
>>> 0 0 100 0 0
>>> 0 0832 12452 14196 42766800 0 0 21 50
>>> 0 0 100 0 0
>>> 0 0832 12296 14196 42766800 0 2 23 47
>>> 0 0 100 0 0
>>> 0 0832 12328 14196 42766800 0 0 26 45
>>> 0 0 100 0 0
>>> 0 0832 12328 14200 42766400 0 4 31 54
>>> 0 0 100 0 0
>>> 0 0832 12296 14200 42766800 0 0 24 44
>>> 0 0 100 0 0
>>> 0 0832 12320 14200 42766800 0 0 35 70
>>> 0 0 100 0 0
>>> 1 0832 4308 14200 42678800 0 684 560 399 69
>>> 13 19 0 0
>>> 0 0832 13136 14200 42565600 0 128 201 94
>>> 25 2 73 0 0
>>> 0 1832 9392 14204 42541200 0 102 261 258
>>> 34 6 34 26 0
>>> 1 0832 9020 1
Re: [beagleboard] Re: Ubuntu 14 - poor performance
I just flashed Ubuntu 13.10 and the performance is back to normal. Compile
time of 42m38s.
I will flash Ubuntu 14 again and retest.
On Tuesday, September 16, 2014 10:13:20 AM UTC-5, Richard-tx wrote:
>
>
> Unles I flashed it wrong twice in a row. I can't see how I could have
> botched the job.
>
> I think that the next step is to report this as a bug. Something in the
> kernel itself is causing the issue.
>
> Does anyone have a url for reporting bugs?
>
> Richard
>
> On Monday, September 15, 2014 5:23:16 PM UTC-5, William Hermans wrote:
>>
>> There is also the chance that you somehow botched something on the Ubuntu
>> install. This can also cause performance issues. Such as if you did not
>> completely delete the root file system from debian before installing Ubuntu
>> on the same media. . . . You might think this would not be a problem. but
>> it can be . . .
>>
>> On Mon, Sep 15, 2014 at 3:20 PM, William Hermans
>> wrote:
>>
>>> Ok so take a look at the output of pstree there. Notice how the "init
>>> system" is all over the tree ? First you have init as pid 1. then way down
>>> the tree you have systemd, followed by several upstart processes. This is
>>> normal from what I can tell on my own PC based Ubuntu installs ( actually
>>> Lubuntu, the same thing with different window manager ). But I also think
>>> this helps Ubuntu perform noticeably slower compared to Debian.
>>>
>>> I notice a performance difference on PCs as well. Debian, being much
>>> lighter just does some things faster.
>>>
>>> However, you can always google "Ubuntu 14.04 performance tuning" and see
>>> what you turn up. With that said, is there a particular package that Ubuntu
>>> has that Debian does not ? Otherwise ditch Ubuntu and go back to Debian . .
>>> .
>>>
>>> On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx
>>> wrote:
>>>
Here is pstree -A
pstree -A
init-+-acpid
|-avahi-daemon---avahi-daemon
|-cron
|-dbus-daemon
|-dhclient
|-7*[getty]
|-rsyslogd---3*[{rsyslogd}]
|-sshd---bash
|-sshd-+-sshd---bash---tail
| |-sshd---bash---su---ksh---pstree
| `-sshd---ksh
|-systemd-udevd
|-udhcpd
|-upstart-file-br
|-upstart-socket-
`-upstart-udev-br
and top
# top
top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05,
0.05
Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0
si, 0.0 st
KiB Mem:508500 total, 474208 used,34292 free,13664 buffers
KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached
Mem
On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
>
> Show us the output of pstree
> .
>
> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx
> wrote:
>
>> Here is the output from vmstat 2
>>
>> You can see where I start the build.
>>
>> # vmstat 2
>> procs ---memory-- ---swap-- -io -system--
>> --cpu-
>> r b swpd free buff cache si sobibo in cs us
>> sy id wa st
>> 1 0832 12476 14188 42766800 538 83 61 10
>> 1 88 1 0
>> 0 0832 12420 14188 42766800 0 0 21 47 0
>> 0 100 0 0
>> 0 0832 12452 14188 42766800 0 0 23 45 0
>> 1 100 0 0
>> 0 0832 12452 14196 42766400 0 6 27 54 0
>> 0 100 0 0
>> 0 0832 12452 14196 42766800 0 0 21 50 0
>> 0 100 0 0
>> 0 0832 12296 14196 42766800 0 2 23 47 0
>> 0 100 0 0
>> 0 0832 12328 14196 42766800 0 0 26 45 0
>> 0 100 0 0
>> 0 0832 12328 14200 42766400 0 4 31 54 0
>> 0 100 0 0
>> 0 0832 12296 14200 42766800 0 0 24 44 0
>> 0 100 0 0
>> 0 0832 12320 14200 42766800 0 0 35 70 0
>> 0 100 0 0
>> 1 0832 4308 14200 42678800 0 684 560 399 69
>> 13 19 0 0
>> 0 0832 13136 14200 42565600 0 128 201 94 25
>> 2 73 0 0
>> 0 1832 9392 14204 42541200 0 102 261 258 34
>> 6 34 26 0
>> 1 0832 9020 14208 42552800 0 154 568 272 91
>> 9 0 1 0
>> 1 0832 7160 14208 42558800 092 448 278 70
>> 8 22 0 0
>> 1 0832 13300 14216 42566000 0 240 597 490 84
>> 15 0 1 0
>> 1 0832 12152 14216 42570400 0 130 635 513 87
>> 13 0 0 0
>> 2 08
Re: [beagleboard] Re: Ubuntu 14 - poor performance
Unles I flashed it wrong twice in a row. I can't see how I could have
botched the job.
I think that the next step is to report this as a bug. Something in the
kernel itself is causing the issue.
Does anyone have a url for reporting bugs?
Richard
On Monday, September 15, 2014 5:23:16 PM UTC-5, William Hermans wrote:
>
> There is also the chance that you somehow botched something on the Ubuntu
> install. This can also cause performance issues. Such as if you did not
> completely delete the root file system from debian before installing Ubuntu
> on the same media. . . . You might think this would not be a problem. but
> it can be . . .
>
> On Mon, Sep 15, 2014 at 3:20 PM, William Hermans > wrote:
>
>> Ok so take a look at the output of pstree there. Notice how the "init
>> system" is all over the tree ? First you have init as pid 1. then way down
>> the tree you have systemd, followed by several upstart processes. This is
>> normal from what I can tell on my own PC based Ubuntu installs ( actually
>> Lubuntu, the same thing with different window manager ). But I also think
>> this helps Ubuntu perform noticeably slower compared to Debian.
>>
>> I notice a performance difference on PCs as well. Debian, being much
>> lighter just does some things faster.
>>
>> However, you can always google "Ubuntu 14.04 performance tuning" and see
>> what you turn up. With that said, is there a particular package that Ubuntu
>> has that Debian does not ? Otherwise ditch Ubuntu and go back to Debian . .
>> .
>>
>> On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx > > wrote:
>>
>>> Here is pstree -A
>>>
>>> pstree -A
>>> init-+-acpid
>>> |-avahi-daemon---avahi-daemon
>>> |-cron
>>> |-dbus-daemon
>>> |-dhclient
>>> |-7*[getty]
>>> |-rsyslogd---3*[{rsyslogd}]
>>> |-sshd---bash
>>> |-sshd-+-sshd---bash---tail
>>> | |-sshd---bash---su---ksh---pstree
>>> | `-sshd---ksh
>>> |-systemd-udevd
>>> |-udhcpd
>>> |-upstart-file-br
>>> |-upstart-socket-
>>> `-upstart-udev-br
>>>
>>>
>>> and top
>>>
>>> # top
>>> top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05, 0.05
>>> Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
>>> %Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si,
>>> 0.0 st
>>> KiB Mem:508500 total, 474208 used,34292 free,13664 buffers
>>> KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached
>>> Mem
>>>
>>>
>>>
>>>
>>> On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
Show us the output of pstree
.
On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx
wrote:
> Here is the output from vmstat 2
>
> You can see where I start the build.
>
> # vmstat 2
> procs ---memory-- ---swap-- -io -system--
> --cpu-
> r b swpd free buff cache si sobibo in cs us
> sy id wa st
> 1 0832 12476 14188 42766800 538 83 61 10
> 1 88 1 0
> 0 0832 12420 14188 42766800 0 0 21 47 0
> 0 100 0 0
> 0 0832 12452 14188 42766800 0 0 23 45 0
> 1 100 0 0
> 0 0832 12452 14196 42766400 0 6 27 54 0
> 0 100 0 0
> 0 0832 12452 14196 42766800 0 0 21 50 0
> 0 100 0 0
> 0 0832 12296 14196 42766800 0 2 23 47 0
> 0 100 0 0
> 0 0832 12328 14196 42766800 0 0 26 45 0
> 0 100 0 0
> 0 0832 12328 14200 42766400 0 4 31 54 0
> 0 100 0 0
> 0 0832 12296 14200 42766800 0 0 24 44 0
> 0 100 0 0
> 0 0832 12320 14200 42766800 0 0 35 70 0
> 0 100 0 0
> 1 0832 4308 14200 42678800 0 684 560 399 69
> 13 19 0 0
> 0 0832 13136 14200 42565600 0 128 201 94 25
> 2 73 0 0
> 0 1832 9392 14204 42541200 0 102 261 258 34
> 6 34 26 0
> 1 0832 9020 14208 42552800 0 154 568 272 91
> 9 0 1 0
> 1 0832 7160 14208 42558800 092 448 278 70
> 8 22 0 0
> 1 0832 13300 14216 42566000 0 240 597 490 84
> 15 0 1 0
> 1 0832 12152 14216 42570400 0 130 635 513 87
> 13 0 0 0
> 2 0832 10540 14224 42575600 0 172 580 407 87
> 13 0 1 0
> 1 0832 8308 14224 42587600 0 140 585 431 91
> 9 0 0 0
> 2 0832 10540 14224 42592400 0 198 572 329 89
> 11 0 0 0
> 1 0832 9300 14232 42601600 0 172 584 436 88
> 11
Re: [beagleboard] Re: Ubuntu 14 - poor performance
There is also the chance that you somehow botched something on the Ubuntu
install. This can also cause performance issues. Such as if you did not
completely delete the root file system from debian before installing Ubuntu
on the same media. . . . You might think this would not be a problem. but
it can be . . .
On Mon, Sep 15, 2014 at 3:20 PM, William Hermans wrote:
> Ok so take a look at the output of pstree there. Notice how the "init
> system" is all over the tree ? First you have init as pid 1. then way down
> the tree you have systemd, followed by several upstart processes. This is
> normal from what I can tell on my own PC based Ubuntu installs ( actually
> Lubuntu, the same thing with different window manager ). But I also think
> this helps Ubuntu perform noticeably slower compared to Debian.
>
> I notice a performance difference on PCs as well. Debian, being much
> lighter just does some things faster.
>
> However, you can always google "Ubuntu 14.04 performance tuning" and see
> what you turn up. With that said, is there a particular package that Ubuntu
> has that Debian does not ? Otherwise ditch Ubuntu and go back to Debian . .
> .
>
> On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx
> wrote:
>
>> Here is pstree -A
>>
>> pstree -A
>> init-+-acpid
>> |-avahi-daemon---avahi-daemon
>> |-cron
>> |-dbus-daemon
>> |-dhclient
>> |-7*[getty]
>> |-rsyslogd---3*[{rsyslogd}]
>> |-sshd---bash
>> |-sshd-+-sshd---bash---tail
>> | |-sshd---bash---su---ksh---pstree
>> | `-sshd---ksh
>> |-systemd-udevd
>> |-udhcpd
>> |-upstart-file-br
>> |-upstart-socket-
>> `-upstart-udev-br
>>
>>
>> and top
>>
>> # top
>> top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05, 0.05
>> Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
>> %Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si,
>> 0.0 st
>> KiB Mem:508500 total, 474208 used,34292 free,13664 buffers
>> KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached
>> Mem
>>
>>
>>
>>
>> On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
>>>
>>> Show us the output of pstree
>>> .
>>>
>>> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx
>>> wrote:
>>>
Here is the output from vmstat 2
You can see where I start the build.
# vmstat 2
procs ---memory-- ---swap-- -io -system--
--cpu-
r b swpd free buff cache si sobibo in cs us sy
id wa st
1 0832 12476 14188 42766800 538 83 61 10 1
88 1 0
0 0832 12420 14188 42766800 0 0 21 47 0 0
100 0 0
0 0832 12452 14188 42766800 0 0 23 45 0 1
100 0 0
0 0832 12452 14196 42766400 0 6 27 54 0 0
100 0 0
0 0832 12452 14196 42766800 0 0 21 50 0 0
100 0 0
0 0832 12296 14196 42766800 0 2 23 47 0 0
100 0 0
0 0832 12328 14196 42766800 0 0 26 45 0 0
100 0 0
0 0832 12328 14200 42766400 0 4 31 54 0 0
100 0 0
0 0832 12296 14200 42766800 0 0 24 44 0 0
100 0 0
0 0832 12320 14200 42766800 0 0 35 70 0 0
100 0 0
1 0832 4308 14200 42678800 0 684 560 399 69 13
19 0 0
0 0832 13136 14200 42565600 0 128 201 94 25 2
73 0 0
0 1832 9392 14204 42541200 0 102 261 258 34 6
34 26 0
1 0832 9020 14208 42552800 0 154 568 272 91
9 0 1 0
1 0832 7160 14208 42558800 092 448 278 70 8
22 0 0
1 0832 13300 14216 42566000 0 240 597 490 84
15 0 1 0
1 0832 12152 14216 42570400 0 130 635 513 87
13 0 0 0
2 0832 10540 14224 42575600 0 172 580 407 87
13 0 1 0
1 0832 8308 14224 42587600 0 140 585 431 91
9 0 0 0
2 0832 10540 14224 42592400 0 198 572 329 89
11 0 0 0
1 0832 9300 14232 42601600 0 172 584 436 88
11 0 0 0
1 0832 9548 14232 42607600 0 162 563 267 90
10 0 0 0
1 0832 8152 14240 42614800 0 130 476 373 68 11
22 0 0
1 0832 8680 14240 42621600 0 152 599 541 83
17 0 0 0
1 0832 7068 14240 42626400 098 461 340 71 8
20 0 0
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because
Re: [beagleboard] Re: Ubuntu 14 - poor performance
Ok so take a look at the output of pstree there. Notice how the "init
system" is all over the tree ? First you have init as pid 1. then way down
the tree you have systemd, followed by several upstart processes. This is
normal from what I can tell on my own PC based Ubuntu installs ( actually
Lubuntu, the same thing with different window manager ). But I also think
this helps Ubuntu perform noticeably slower compared to Debian.
I notice a performance difference on PCs as well. Debian, being much
lighter just does some things faster.
However, you can always google "Ubuntu 14.04 performance tuning" and see
what you turn up. With that said, is there a particular package that Ubuntu
has that Debian does not ? Otherwise ditch Ubuntu and go back to Debian . .
.
On Mon, Sep 15, 2014 at 10:00 AM, Richard-tx wrote:
> Here is pstree -A
>
> pstree -A
> init-+-acpid
> |-avahi-daemon---avahi-daemon
> |-cron
> |-dbus-daemon
> |-dhclient
> |-7*[getty]
> |-rsyslogd---3*[{rsyslogd}]
> |-sshd---bash
> |-sshd-+-sshd---bash---tail
> | |-sshd---bash---su---ksh---pstree
> | `-sshd---ksh
> |-systemd-udevd
> |-udhcpd
> |-upstart-file-br
> |-upstart-socket-
> `-upstart-udev-br
>
>
> and top
>
> # top
> top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05, 0.05
> Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
> %Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si,
> 0.0 st
> KiB Mem:508500 total, 474208 used,34292 free,13664 buffers
> KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached Mem
>
>
>
>
> On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
>>
>> Show us the output of pstree
>> .
>>
>> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx wrote:
>>
>>> Here is the output from vmstat 2
>>>
>>> You can see where I start the build.
>>>
>>> # vmstat 2
>>> procs ---memory-- ---swap-- -io -system--
>>> --cpu-
>>> r b swpd free buff cache si sobibo in cs us sy
>>> id wa st
>>> 1 0832 12476 14188 42766800 538 83 61 10 1
>>> 88 1 0
>>> 0 0832 12420 14188 42766800 0 0 21 47 0 0
>>> 100 0 0
>>> 0 0832 12452 14188 42766800 0 0 23 45 0 1
>>> 100 0 0
>>> 0 0832 12452 14196 42766400 0 6 27 54 0 0
>>> 100 0 0
>>> 0 0832 12452 14196 42766800 0 0 21 50 0 0
>>> 100 0 0
>>> 0 0832 12296 14196 42766800 0 2 23 47 0 0
>>> 100 0 0
>>> 0 0832 12328 14196 42766800 0 0 26 45 0 0
>>> 100 0 0
>>> 0 0832 12328 14200 42766400 0 4 31 54 0 0
>>> 100 0 0
>>> 0 0832 12296 14200 42766800 0 0 24 44 0 0
>>> 100 0 0
>>> 0 0832 12320 14200 42766800 0 0 35 70 0 0
>>> 100 0 0
>>> 1 0832 4308 14200 42678800 0 684 560 399 69 13
>>> 19 0 0
>>> 0 0832 13136 14200 42565600 0 128 201 94 25 2
>>> 73 0 0
>>> 0 1832 9392 14204 42541200 0 102 261 258 34 6
>>> 34 26 0
>>> 1 0832 9020 14208 42552800 0 154 568 272 91 9
>>> 0 1 0
>>> 1 0832 7160 14208 42558800 092 448 278 70 8
>>> 22 0 0
>>> 1 0832 13300 14216 42566000 0 240 597 490 84 15
>>> 0 1 0
>>> 1 0832 12152 14216 42570400 0 130 635 513 87 13
>>> 0 0 0
>>> 2 0832 10540 14224 42575600 0 172 580 407 87 13
>>> 0 1 0
>>> 1 0832 8308 14224 42587600 0 140 585 431 91 9
>>> 0 0 0
>>> 2 0832 10540 14224 42592400 0 198 572 329 89 11
>>> 0 0 0
>>> 1 0832 9300 14232 42601600 0 172 584 436 88 11
>>> 0 0 0
>>> 1 0832 9548 14232 42607600 0 162 563 267 90 10
>>> 0 0 0
>>> 1 0832 8152 14240 42614800 0 130 476 373 68 11
>>> 22 0 0
>>> 1 0832 8680 14240 42621600 0 152 599 541 83 17
>>> 0 0 0
>>> 1 0832 7068 14240 42626400 098 461 340 71 8
>>> 20 0 0
>>>
>>>
>>> --
>>> For more options, visit http://beagleboard.org/discuss
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "BeagleBoard" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to beagleboard...@googlegroups.com.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>>
>> --
> For more options, visit http://beagleboard.org/discuss
> ---
> You received this message because you are subscribed to the Google Groups
> "BeagleBoard" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to beagleb
Re: [beagleboard] Re: Ubuntu 14 - poor performance
Here is pstree -A
pstree -A
init-+-acpid
|-avahi-daemon---avahi-daemon
|-cron
|-dbus-daemon
|-dhclient
|-7*[getty]
|-rsyslogd---3*[{rsyslogd}]
|-sshd---bash
|-sshd-+-sshd---bash---tail
| |-sshd---bash---su---ksh---pstree
| `-sshd---ksh
|-systemd-udevd
|-udhcpd
|-upstart-file-br
|-upstart-socket-
`-upstart-udev-br
and top
# top
top - 11:59:28 up 1 day, 8:37, 4 users, load average: 0.01, 0.05, 0.05
Tasks: 82 total, 1 running, 81 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.3 us, 0.3 sy, 0.0 ni, 99.3 id, 0.0 wa, 0.0 hi, 0.0 si,
0.0 st
KiB Mem:508500 total, 474208 used,34292 free,13664 buffers
KiB Swap: 1048572 total, 832 used, 1047740 free. 409384 cached Mem
On Monday, September 15, 2014 2:50:57 AM UTC-5, William Hermans wrote:
>
> Show us the output of pstree
> .
>
> On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx > wrote:
>
>> Here is the output from vmstat 2
>>
>> You can see where I start the build.
>>
>> # vmstat 2
>> procs ---memory-- ---swap-- -io -system--
>> --cpu-
>> r b swpd free buff cache si sobibo in cs us sy
>> id wa st
>> 1 0832 12476 14188 42766800 538 83 61 10 1
>> 88 1 0
>> 0 0832 12420 14188 42766800 0 0 21 47 0 0
>> 100 0 0
>> 0 0832 12452 14188 42766800 0 0 23 45 0 1
>> 100 0 0
>> 0 0832 12452 14196 42766400 0 6 27 54 0 0
>> 100 0 0
>> 0 0832 12452 14196 42766800 0 0 21 50 0 0
>> 100 0 0
>> 0 0832 12296 14196 42766800 0 2 23 47 0 0
>> 100 0 0
>> 0 0832 12328 14196 42766800 0 0 26 45 0 0
>> 100 0 0
>> 0 0832 12328 14200 42766400 0 4 31 54 0 0
>> 100 0 0
>> 0 0832 12296 14200 42766800 0 0 24 44 0 0
>> 100 0 0
>> 0 0832 12320 14200 42766800 0 0 35 70 0 0
>> 100 0 0
>> 1 0832 4308 14200 42678800 0 684 560 399 69 13
>> 19 0 0
>> 0 0832 13136 14200 42565600 0 128 201 94 25 2
>> 73 0 0
>> 0 1832 9392 14204 42541200 0 102 261 258 34 6
>> 34 26 0
>> 1 0832 9020 14208 42552800 0 154 568 272 91 9
>> 0 1 0
>> 1 0832 7160 14208 42558800 092 448 278 70 8
>> 22 0 0
>> 1 0832 13300 14216 42566000 0 240 597 490 84 15
>> 0 1 0
>> 1 0832 12152 14216 42570400 0 130 635 513 87 13
>> 0 0 0
>> 2 0832 10540 14224 42575600 0 172 580 407 87 13
>> 0 1 0
>> 1 0832 8308 14224 42587600 0 140 585 431 91 9
>> 0 0 0
>> 2 0832 10540 14224 42592400 0 198 572 329 89 11
>> 0 0 0
>> 1 0832 9300 14232 42601600 0 172 584 436 88 11
>> 0 0 0
>> 1 0832 9548 14232 42607600 0 162 563 267 90 10
>> 0 0 0
>> 1 0832 8152 14240 42614800 0 130 476 373 68 11
>> 22 0 0
>> 1 0832 8680 14240 42621600 0 152 599 541 83 17
>> 0 0 0
>> 1 0832 7068 14240 42626400 098 461 340 71 8
>> 20 0 0
>>
>>
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Re: [beagleboard] Re: Ubuntu 14 - poor performance
Show us the output of pstree . On Mon, Sep 15, 2014 at 12:38 AM, Richard-tx wrote: > Here is the output from vmstat 2 > > You can see where I start the build. > > # vmstat 2 > procs ---memory-- ---swap-- -io -system-- > --cpu- > r b swpd free buff cache si sobibo in cs us sy id > wa st > 1 0832 12476 14188 42766800 538 83 61 10 1 > 88 1 0 > 0 0832 12420 14188 42766800 0 0 21 47 0 0 > 100 0 0 > 0 0832 12452 14188 42766800 0 0 23 45 0 1 > 100 0 0 > 0 0832 12452 14196 42766400 0 6 27 54 0 0 > 100 0 0 > 0 0832 12452 14196 42766800 0 0 21 50 0 0 > 100 0 0 > 0 0832 12296 14196 42766800 0 2 23 47 0 0 > 100 0 0 > 0 0832 12328 14196 42766800 0 0 26 45 0 0 > 100 0 0 > 0 0832 12328 14200 42766400 0 4 31 54 0 0 > 100 0 0 > 0 0832 12296 14200 42766800 0 0 24 44 0 0 > 100 0 0 > 0 0832 12320 14200 42766800 0 0 35 70 0 0 > 100 0 0 > 1 0832 4308 14200 42678800 0 684 560 399 69 13 > 19 0 0 > 0 0832 13136 14200 42565600 0 128 201 94 25 2 > 73 0 0 > 0 1832 9392 14204 42541200 0 102 261 258 34 6 34 > 26 0 > 1 0832 9020 14208 42552800 0 154 568 272 91 9 > 0 1 0 > 1 0832 7160 14208 42558800 092 448 278 70 8 > 22 0 0 > 1 0832 13300 14216 42566000 0 240 597 490 84 15 > 0 1 0 > 1 0832 12152 14216 42570400 0 130 635 513 87 13 > 0 0 0 > 2 0832 10540 14224 42575600 0 172 580 407 87 13 > 0 1 0 > 1 0832 8308 14224 42587600 0 140 585 431 91 9 > 0 0 0 > 2 0832 10540 14224 42592400 0 198 572 329 89 11 > 0 0 0 > 1 0832 9300 14232 42601600 0 172 584 436 88 11 > 0 0 0 > 1 0832 9548 14232 42607600 0 162 563 267 90 10 > 0 0 0 > 1 0832 8152 14240 42614800 0 130 476 373 68 11 > 22 0 0 > 1 0832 8680 14240 42621600 0 152 599 541 83 17 > 0 0 0 > 1 0832 7068 14240 42626400 098 461 340 71 8 > 20 0 0 > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Ubuntu 14 - poor performance
Here is the output from vmstat 2 You can see where I start the build. # vmstat 2 procs ---memory-- ---swap-- -io -system-- --cpu- r b swpd free buff cache si sobibo in cs us sy id wa st 1 0832 12476 14188 42766800 538 83 61 10 1 88 1 0 0 0832 12420 14188 42766800 0 0 21 47 0 0 100 0 0 0 0832 12452 14188 42766800 0 0 23 45 0 1 100 0 0 0 0832 12452 14196 42766400 0 6 27 54 0 0 100 0 0 0 0832 12452 14196 42766800 0 0 21 50 0 0 100 0 0 0 0832 12296 14196 42766800 0 2 23 47 0 0 100 0 0 0 0832 12328 14196 42766800 0 0 26 45 0 0 100 0 0 0 0832 12328 14200 42766400 0 4 31 54 0 0 100 0 0 0 0832 12296 14200 42766800 0 0 24 44 0 0 100 0 0 0 0832 12320 14200 42766800 0 0 35 70 0 0 100 0 0 1 0832 4308 14200 42678800 0 684 560 399 69 13 19 0 0 0 0832 13136 14200 42565600 0 128 201 94 25 2 73 0 0 0 1832 9392 14204 42541200 0 102 261 258 34 6 34 26 0 1 0832 9020 14208 42552800 0 154 568 272 91 9 0 1 0 1 0832 7160 14208 42558800 092 448 278 70 8 22 0 0 1 0832 13300 14216 42566000 0 240 597 490 84 15 0 1 0 1 0832 12152 14216 42570400 0 130 635 513 87 13 0 0 0 2 0832 10540 14224 42575600 0 172 580 407 87 13 0 1 0 1 0832 8308 14224 42587600 0 140 585 431 91 9 0 0 0 2 0832 10540 14224 42592400 0 198 572 329 89 11 0 0 0 1 0832 9300 14232 42601600 0 172 584 436 88 11 0 0 0 1 0832 9548 14232 42607600 0 162 563 267 90 10 0 0 0 1 0832 8152 14240 42614800 0 130 476 373 68 11 22 0 0 1 0832 8680 14240 42621600 0 152 599 541 83 17 0 0 0 1 0832 7068 14240 42626400 098 461 340 71 8 20 0 0 -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Ubuntu 14 - poor performance
I checked the governor. I set it to performance. No change There is no X or desktop included with the image i used so that is not the issue. Rich On Monday, September 15, 2014 1:10:49 AM UTC-5, lisarden wrote: > > cpu-freq governor? > > 2014-09-15 9:16 GMT+04:00 John Syn >: > >> >> From: Richard-tx > >> Reply-To: "beagl...@googlegroups.com " < >> beagl...@googlegroups.com > >> Date: Sunday, September 14, 2014 at 5:05 AM >> To: "beagl...@googlegroups.com " > > >> Subject: [beagleboard] Re: Ubuntu 14 - poor performance >> >> I forgot to mention that this is on a BBB. >> >> >> >> On Sunday, September 14, 2014 7:02:17 AM UTC-5, Richard-tx wrote: >>> >>> I just installed Ubuntu 14.04 (eMMC flashed) and something seems wrong. >>> I have a software package that I compile. When I compile it under Debian, >>> it takes about 45 minutes to complete. Now with Ubuntu 14 it has takes >>> 76-78 minutes. Is there something that I should look at or do? I did add >>> a swap file but that did not help. >>> >>> Has anyone else seen a performance hit with Ubuntu 14.04? >>> >>> Here is the link to the instructions for downloading and building the >>> application. >>> >>> http://wiki.rocrail.net/doku.php?id=buildrr-en >>> >>> The problem is the memory taken by the Ubuntu desktop. Try a light >> weight desktop like XFCE, LXDE or Lubuntu. Remember, BBB only has 512MB RAM >> so it isn’t advisable to use a memory hog like Unity. You can test this by >> running top or atop in a terminal while you run your app. You will see that >> available memory will be almost zero and that is why it is sssooo >> ssslloooww. >> >> Regards, >> John >> >> >>> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard...@googlegroups.com . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > LinkedIn - http://www.linkedin.com/in/maximpodbereznyy > Company - http://www.linkedin.com/company/mentorel > Facebook - https://www.facebook.com/mentorel.company > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Ubuntu 14 - poor performance
cpu-freq governor? 2014-09-15 9:16 GMT+04:00 John Syn : > > From: Richard-tx > Reply-To: "beagleboard@googlegroups.com" > Date: Sunday, September 14, 2014 at 5:05 AM > To: "beagleboard@googlegroups.com" > Subject: [beagleboard] Re: Ubuntu 14 - poor performance > > I forgot to mention that this is on a BBB. > > > > On Sunday, September 14, 2014 7:02:17 AM UTC-5, Richard-tx wrote: >> >> I just installed Ubuntu 14.04 (eMMC flashed) and something seems wrong. >> I have a software package that I compile. When I compile it under Debian, >> it takes about 45 minutes to complete. Now with Ubuntu 14 it has takes >> 76-78 minutes. Is there something that I should look at or do? I did add >> a swap file but that did not help. >> >> Has anyone else seen a performance hit with Ubuntu 14.04? >> >> Here is the link to the instructions for downloading and building the >> application. >> >> http://wiki.rocrail.net/doku.php?id=buildrr-en >> >> The problem is the memory taken by the Ubuntu desktop. Try a light weight > desktop like XFCE, LXDE or Lubuntu. Remember, BBB only has 512MB RAM so it > isn’t advisable to use a memory hog like Unity. You can test this by > running top or atop in a terminal while you run your app. You will see that > available memory will be almost zero and that is why it is sssooo > ssslloooww. > > Regards, > John > > >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Re: Ubuntu 14 - poor performance
From: Richard-tx Reply-To: "beagleboard@googlegroups.com" Date: Sunday, September 14, 2014 at 5:05 AM To: "beagleboard@googlegroups.com" Subject: [beagleboard] Re: Ubuntu 14 - poor performance > I forgot to mention that this is on a BBB. > > > > On Sunday, September 14, 2014 7:02:17 AM UTC-5, Richard-tx wrote: >> I just installed Ubuntu 14.04 (eMMC flashed) and something seems wrong. I >> have a software package that I compile. When I compile it under Debian, it >> takes about 45 minutes to complete. Now with Ubuntu 14 it has takes 76-78 >> minutes. Is there something that I should look at or do? I did add a swap >> file but that did not help. >> >> Has anyone else seen a performance hit with Ubuntu 14.04? >> >> Here is the link to the instructions for downloading and building the >> application. >> >> http://wiki.rocrail.net/doku.php?id=buildrr-en >> The problem is the memory taken by the Ubuntu desktop. Try a light weight desktop like XFCE, LXDE or Lubuntu. Remember, BBB only has 512MB RAM so it isn¹t advisable to use a memory hog like Unity. You can test this by running top or atop in a terminal while you run your app. You will see that available memory will be almost zero and that is why it is sssooo ssslloooww. Regards, John >> > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Re: Ubuntu 14 - poor performance
I forgot to mention that this is on a BBB. On Sunday, September 14, 2014 7:02:17 AM UTC-5, Richard-tx wrote: > > I just installed Ubuntu 14.04 (eMMC flashed) and something seems wrong. I > have a software package that I compile. When I compile it under Debian, > it takes about 45 minutes to complete. Now with Ubuntu 14 it has takes > 76-78 minutes. Is there something that I should look at or do? I did add > a swap file but that did not help. > > Has anyone else seen a performance hit with Ubuntu 14.04? > > Here is the link to the instructions for downloading and building the > application. > > http://wiki.rocrail.net/doku.php?id=buildrr-en > > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
