Re: macOS Sierra Occasionally Very Slow
Re: macOS Sierra Occasionally Very Slow
- Subject: Re: macOS Sierra Occasionally Very Slow
- From: Henrique Prange <email@hidden>
- Date: Tue, 22 Nov 2016 21:47:47 -0200
Well, that explains a lot. I'm facing socket closed exceptions regularly when running tests in parallel. Not to mention the issues with SSH agent forwarding. macOS Sierra is definitely developer hostile. :(
Cheers,
Henrique
> On 21 Nov 2016, at 14:57, Samuel Pelletier <email@hidden> wrote:
>
> Hi,
>
> This limit and many others are adjustable with the sysctl command and the /etc/sysctl.conf file read at boot time.
>
> On my 10.11 workstation, kern.ipc.somaxconn (number of connection allowed) is 128 but I read that the freebsd kernel allows 1.5X before refusing the connections, darwin may does the same thing.
>
> This reminds me I should check these on my servers...
>
> Samuel
>
>
>
>> Le 18 nov. 2016 à 10:18, Michael Kondratov <email@hidden> a écrit :
>>
>> And desktop limit I think is around 200.
>>
>> Sent from my iPhone
>>
>>> On Nov 18, 2016, at 9:49 AM, Henrique Prange <email@hidden> wrote:
>>>
>>> Hi Stavros,
>>>
>>> I'm having issues on my development machine. We deploy our apps on Amazon AWS. So, I don't know about issues in production related to macOS Sierra.
>>>
>>> Cheers,
>>>
>>> Henrique
>>>
>>>> On 18 Nov 2016, at 09:14, Stavros Panidis <email@hidden> wrote:
>>>>
>>>> Hi Henrique,
>>>> You mean for deployment or development.
>>>>
>>>> Since I recently update to Sierra (development) and I don’t see any problems (yet);
>>>>
>>>> Stavros
>>>>
>>>>> On 17 Nov 2016, at 22:00, email@hidden wrote:
>>>>>
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>>>>> Today's Topics:
>>>>>
>>>>> 1. macOS Sierra Occasionally Very Slow (Henrique Prange)
>>>>> 2. Re: macOS Sierra Occasionally Very Slow (Michael Kondratov)
>>>>>
>>>>>
>>>>> ----------------------------------------------------------------------
>>>>>
>>>>> Message: 1
>>>>> Date: Thu, 17 Nov 2016 13:37:51 -0200
>>>>> From: Henrique Prange <email@hidden>
>>>>> To: email@hidden
>>>>> Subject: macOS Sierra Occasionally Very Slow
>>>>> Message-ID: <email@hidden>
>>>>> Content-Type: text/plain; charset="utf-8"
>>>>>
>>>>> Hi guys,
>>>>>
>>>>> I've been experiencing two issues since updating to macOS Sierra.
>>>>>
>>>>> 1) App and tests throwing "java.lang.IllegalStateException: Cannot guarantee unique global ID generation: InetAddress for local host not accessible" exception
>>>>>
>>>>> 2) Unit tests occasionally running very slowly.
>>>>>
>>>>> I've solved those problems by mapping my computer hostname to the canonical 127.0.0.1 address into /etc/hosts file.
>>>>>
>>>>> Looks like the issue is related to the java.net.InetAddress.getLocalHost() method. You can find more information on this post [1].
>>>>>
>>>>> I hope this saves someone's time.
>>>>>
>>>>> [1]https://thoeni.io/post/macos-sierra-java/
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Henrique
>>>>> -------------- next part --------------
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>>>>> ------------------------------
>>>>>
>>>>> Message: 2
>>>>> Date: Thu, 17 Nov 2016 10:56:49 -0500
>>>>> From: Michael Kondratov <email@hidden>
>>>>> To: Henrique Prange <email@hidden>
>>>>> Cc: email@hidden
>>>>> Subject: Re: macOS Sierra Occasionally Very Slow
>>>>> Message-ID: <email@hidden>
>>>>> Content-Type: text/plain; charset="utf-8"
>>>>>
>>>>> We just moved away from macOS. Severe issues with TCP tuning. Socket limits etc.
>>>>>
>>>>> Michael
>>>>>
>>>>> Sent from my iPhone
>>>>>
>>>>>> On Nov 17, 2016, at 10:37 AM, Henrique Prange <email@hidden> wrote:
>>>>>>
>>>>>> Hi guys,
>>>>>>
>>>>>> I've been experiencing two issues since updating to macOS Sierra.
>>>>>>
>>>>>> 1) App and tests throwing "java.lang.IllegalStateException: Cannot guarantee unique global ID generation: InetAddress for local host not accessible" exception
>>>>>>
>>>>>> 2) Unit tests occasionally running very slowly.
>>>>>>
>>>>>> I've solved those problems by mapping my computer hostname to the canonical 127.0.0.1 address into /etc/hosts file.
>>>>>>
>>>>>> Looks like the issue is related to the java.net.InetAddress.getLocalHost() method. You can find more information on this post [1].
>>>>>>
>>>>>> I hope this saves someone's time.
>>>>>>
>>>>>> [1]https://thoeni.io/post/macos-sierra-java/
>>>>>>
>>>>>> Cheers,
>>>>>>
>>>>>> Henrique
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