Re: 15s wait for prompt for sudo su - on -current

2021-06-14 Thread tech-lists 

On Sun, Jun 13, 2021 at 09:16:58PM +0200, Michael Gmelin wrote:




On 13. Jun 2021, at 20:50, Ronald Klop  wrote:

What do you have configured as prompt? Or shell startup script?
Does it contain a call to git?



I agree that this smells like a prompt that calls "git status" or something 
similar (when on the FreeBSD source tree on an rpi, 15 seconds feels about right for 
performing such a call).


Hi,

Yes, that was it! In .cshrc, I had not quoted some git aliases properly.
fixed that and now everything is normal. I need to remember ctrl-t

thanks
--
J.


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Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread Daniel Dowse 
On Sun, 13 Jun 2021 18:19:04 +0100
tech-lists  wrote:

> On Sun, Jun 13, 2021 at 12:48:11PM -0400, Allan Jude wrote:
> >
> >During the 15 seconds of waiting, press control+t a bunch of times, what
> >is the waitchan?
> 
> % sudo su -
> load: 0.11  cmd: git 79703 [running] 0.81r 0.67u 0.12s 8% 141608k
[snip]
> J.

You could start su like

sudo su root -V 

to see what really gets sourced and loaded. And

sudo su - -f 

to not load/read .chsrc at all. 


best regards

-- 
Daniel Dowse

Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread Michael Gmelin 



> On 13. Jun 2021, at 20:50, Ronald Klop  wrote:
> 
> What do you have configured as prompt? Or shell startup script?
> Does it contain a call to git? 
> 

I agree that this smells like a prompt that calls "git status" or something 
similar (when on the FreeBSD source tree on an rpi, 15 seconds feels about 
right for performing such a call).

-m

> Regards,
> Ronald 
> 
> Van: tech-lists 
> Datum: 13 juni 2021 19:20
> Aan: freebsd-current@freebsd.org
> Onderwerp: Re: 15s wait for prompt for sudo su - on -current
> 
>> On Sun, Jun 13, 2021 at 12:48:11PM -0400, Allan Jude wrote:
>> >
>> >During the 15 seconds of waiting, press control+t a bunch of times, what
>> >is the waitchan?
>> % sudo su -
>> load: 0.11  cmd: git 79703 [running] 0.81r 0.67u 0.12s 8% 141608k
>> load: 0.11  cmd: git 79703 [running] 1.42r 1.28u 0.14s 13% 161384k
>> load: 0.18  cmd: git 79703 [running] 2.06r 1.91u 0.14s 18% 177460k
>> load: 0.18  cmd: git 79703 [running] 2.69r 2.52u 0.16s 24% 197724k
>> load: 0.18  cmd: git 79703 [running] 3.92r 3.74u 0.18s 34% 225796k
>> load: 0.18  cmd: git 79703 [running] 4.55r 4.32u 0.22s 37% 255252k
>> load: 0.18  cmd: git 79703 [running] 5.23r 4.99u 0.23s 40% 270948k
>> load: 0.18  cmd: git 79703 [running] 5.79r 5.53u 0.25s 46% 283704k
>> load: 0.18  cmd: git 79703 [running] 6.37r 6.09u 0.26s 47% 296864k
>> load: 0.18  cmd: git 79703 [running] 6.98r 6.69u 0.28s 48% 310828k
>> load: 0.18  cmd: git 79703 [running] 7.54r 7.23u 0.30s 53% 323440k
>> load: 0.32  cmd: git 79703 [running] 8.13r 7.81u 0.31s 54% 336756k
>> load: 0.32  cmd: git 79703 [running] 8.66r 8.34u 0.31s 59% 355228k
>> load: 0.32  cmd: git 79705 [running] 0.05r 0.04u 0.00s 0% 32984k
>> load: 0.32  cmd: git 79705 [running] 0.65r 0.57u 0.07s 5% 116316k
>> load: 0.32  cmd: git 79705 [running] 1.23r 1.13u 0.09s 11% 138692k
>> load: 0.32  cmd: git 79705 [running] 1.85r 1.73u 0.11s 16% 161508k
>> load: 0.32  cmd: git 79705 [running] 2.43r 2.28u 0.14s 22% 186196k
>> load: 0.32  cmd: git 79705 [running] 3.06r 2.90u 0.14s 26% 199808k
>> load: 0.32  cmd: git 79705 [running] 3.71r 3.52u 0.18s 30% 217844k
>> how weird is that??!
>> git isn't running:
>> # ps ax | grep git
>> 79708  1  S+   0:00.00 grep git
>> -- 
>> J.

Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread Ronald Klop 
What do you have configured as prompt? 
Or shell startup script?
Does it contain a call to git? 



Regards,
Ronald 



Van: tech-lists 
Datum: 13 juni 2021 19:20
Aan: freebsd-current@freebsd.org
Onderwerp: Re: 15s wait for prompt for sudo su - on -current





On Sun, Jun 13, 2021 at 12:48:11PM -0400, Allan Jude wrote:
>
>During the 15 seconds of waiting, press control+t a bunch of times, what
>is the waitchan?

% sudo su -
load: 0.11  cmd: git 79703 [running] 0.81r 0.67u 0.12s 8% 141608k
load: 0.11  cmd: git 79703 [running] 1.42r 1.28u 0.14s 13% 161384k
load: 0.18  cmd: git 79703 [running] 2.06r 1.91u 0.14s 18% 177460k
load: 0.18  cmd: git 79703 [running] 2.69r 2.52u 0.16s 24% 197724k
load: 0.18  cmd: git 79703 [running] 3.92r 3.74u 0.18s 34% 225796k
load: 0.18  cmd: git 79703 [running] 4.55r 4.32u 0.22s 37% 255252k
load: 0.18  cmd: git 79703 [running] 5.23r 4.99u 0.23s 40% 270948k
load: 0.18  cmd: git 79703 [running] 5.79r 5.53u 0.25s 46% 283704k
load: 0.18  cmd: git 79703 [running] 6.37r 6.09u 0.26s 47% 296864k
load: 0.18  cmd: git 79703 [running] 6.98r 6.69u 0.28s 48% 310828k
load: 0.18  cmd: git 79703 [running] 7.54r 7.23u 0.30s 53% 323440k
load: 0.32  cmd: git 79703 [running] 8.13r 7.81u 0.31s 54% 336756k
load: 0.32  cmd: git 79703 [running] 8.66r 8.34u 0.31s 59% 355228k
load: 0.32  cmd: git 79705 [running] 0.05r 0.04u 0.00s 0% 32984k
load: 0.32  cmd: git 79705 [running] 0.65r 0.57u 0.07s 5% 116316k
load: 0.32  cmd: git 79705 [running] 1.23r 1.13u 0.09s 11% 138692k
load: 0.32  cmd: git 79705 [running] 1.85r 1.73u 0.11s 16% 161508k
load: 0.32  cmd: git 79705 [running] 2.43r 2.28u 0.14s 22% 186196k
load: 0.32  cmd: git 79705 [running] 3.06r 2.90u 0.14s 26% 199808k
load: 0.32  cmd: git 79705 [running] 3.71r 3.52u 0.18s 30% 217844k

how weird is that??!

git isn't running:

# ps ax | grep git
79708  1  S+   0:00.00 grep git

--
J.

Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread tech-lists 

On Sun, Jun 13, 2021 at 12:48:11PM -0400, Allan Jude wrote:


During the 15 seconds of waiting, press control+t a bunch of times, what
is the waitchan?


% sudo su -
load: 0.11  cmd: git 79703 [running] 0.81r 0.67u 0.12s 8% 141608k
load: 0.11  cmd: git 79703 [running] 1.42r 1.28u 0.14s 13% 161384k
load: 0.18  cmd: git 79703 [running] 2.06r 1.91u 0.14s 18% 177460k
load: 0.18  cmd: git 79703 [running] 2.69r 2.52u 0.16s 24% 197724k
load: 0.18  cmd: git 79703 [running] 3.92r 3.74u 0.18s 34% 225796k
load: 0.18  cmd: git 79703 [running] 4.55r 4.32u 0.22s 37% 255252k
load: 0.18  cmd: git 79703 [running] 5.23r 4.99u 0.23s 40% 270948k
load: 0.18  cmd: git 79703 [running] 5.79r 5.53u 0.25s 46% 283704k
load: 0.18  cmd: git 79703 [running] 6.37r 6.09u 0.26s 47% 296864k
load: 0.18  cmd: git 79703 [running] 6.98r 6.69u 0.28s 48% 310828k
load: 0.18  cmd: git 79703 [running] 7.54r 7.23u 0.30s 53% 323440k
load: 0.32  cmd: git 79703 [running] 8.13r 7.81u 0.31s 54% 336756k
load: 0.32  cmd: git 79703 [running] 8.66r 8.34u 0.31s 59% 355228k
load: 0.32  cmd: git 79705 [running] 0.05r 0.04u 0.00s 0% 32984k
load: 0.32  cmd: git 79705 [running] 0.65r 0.57u 0.07s 5% 116316k
load: 0.32  cmd: git 79705 [running] 1.23r 1.13u 0.09s 11% 138692k
load: 0.32  cmd: git 79705 [running] 1.85r 1.73u 0.11s 16% 161508k
load: 0.32  cmd: git 79705 [running] 2.43r 2.28u 0.14s 22% 186196k
load: 0.32  cmd: git 79705 [running] 3.06r 2.90u 0.14s 26% 199808k
load: 0.32  cmd: git 79705 [running] 3.71r 3.52u 0.18s 30% 217844k

how weird is that??!

git isn't running:

# ps ax | grep git
79708  1  S+   0:00.00 grep git

--
J.


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Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread Allan Jude 
On 6/13/2021 12:10 PM, tech-lists wrote:
> On Sun, Jun 13, 2021 at 04:35:18PM +0100, Graham Perrin wrote:
>> On 13/06/2021 15:21, tech-lists wrote:
>>> Hi,
>>>
>>> context is main-n247177-dab84426a68
>>
>> 
>>
>>> # uname -KU
>>> 1400018 1400018
>>> # uname -mn
>>> rpi4 arm64
>>>
>>> disk is usb3-connected spinning rust. OS is on microsd
>>>
>>> I'm seeing, recently, a roughly 15s wait for the prompt to return after
>>> sudo su -
>>>
>>> sudo is aliased to doas
>>>
>>> The problem does not happen on stable/13-n245218-41d864457dd
>>
>> 
>> finds nothing, can you double-check that reference?
> 
> Hi,
> 
> % git -C /usr/src --no-pager log -1 --format=%cd origin/stable/13
> Wed Jun 9 12:51:50 2021 +0200
> 
> % git -C /usr/src rev-list --first-parent --count stable/13
> 245219
> 
> % uname -v
> FreeBSD 13.0-STABLE #0 stable/13-n245218-41d864457dd: Mon May 24
> 03:46:32 BST 2021
> 
> do you need me to check anything else?
> 
> thanks,

During the 15 seconds of waiting, press control+t a bunch of times, what
is the waitchan?

-- 
Allan Jude

Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread tech-lists 

On Sun, Jun 13, 2021 at 04:35:18PM +0100, Graham Perrin wrote:

On 13/06/2021 15:21, tech-lists wrote:

Hi,

context is main-n247177-dab84426a68





# uname -KU
1400018 1400018
# uname -mn
rpi4 arm64

disk is usb3-connected spinning rust. OS is on microsd

I'm seeing, recently, a roughly 15s wait for the prompt to return after
sudo su -

sudo is aliased to doas

The problem does not happen on stable/13-n245218-41d864457dd



finds nothing, can you double-check that reference?


Hi,

% git -C /usr/src --no-pager log -1 --format=%cd origin/stable/13
Wed Jun 9 12:51:50 2021 +0200

% git -C /usr/src rev-list --first-parent --count stable/13
245219

% uname -v
FreeBSD 13.0-STABLE #0 stable/13-n245218-41d864457dd: Mon May 24
03:46:32 BST 2021

do you need me to check anything else?

thanks,
--
J.


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Re: 15s wait for prompt for sudo su - on -current

2021-06-13 Thread Graham Perrin 

On 13/06/2021 15:21, tech-lists wrote:

Hi,

context is main-n247177-dab84426a68





# uname -KU
1400018 1400018
# uname -mn
rpi4 arm64

disk is usb3-connected spinning rust. OS is on microsd

I'm seeing, recently, a roughly 15s wait for the prompt to return after
sudo su -

sudo is aliased to doas

The problem does not happen on stable/13-n245218-41d864457dd 


 
finds nothing, can you double-check that reference?



on the same
hardware. DNS works fine both for itself and externally. How can I
fix/debug further?

thanks,