Re: [PATCH] sql: Add a couple of indexes.

[Christopher Baines]

zimoun <zimon.toutoune@gmail.com> writes:

> Hi Chris,
>
> On Sun, 14 Jun 2020 at 12:48, Christopher Baines <mail@cbaines.net> wrote:
>
>>> --8<---------------cut here---------------start------------->8---
>>>   65.7% substitutes available (9,425 out of 14,354)
>>>   at least 57,816.3 MiB of nars (compressed)
>>>   97,343.9 MiB on disk (uncompressed)
>>>   0.010 seconds per request (138.1 seconds in total)
>>>   103.0 requests per second
>>>
>>>   0.0% (0 out of 4,929) of the missing items are queued
>>>   at least 1,000 queued builds
>>>       x86_64-linux: 1000 (100.0%)
>>>   build rate: 9.20 builds per hour
>>>       x86_64-linux: 9.20 builds per hour
>>> --8<---------------cut here---------------end--------------->8---
>>>
>>> Hum?  Almost 1/3 of substitutes are not available and in the same time
>>> not queued.  Is it expected?  Does it mean that 1/3 of the builds are
>>> failing?
>>
>> Probably not, most likely canceled or a dependency failed to build.
>
> Well, it depends on how you define what is a build. ;-) Because if one
> package's dependency does not build, the package cannot build either.

Yeah. Given this is about Cuirass, I was sort of using the Cuirass build
states, which does distinguish a build that was attempted, and failed,
from one which couldn't be attempted because an input was lacking.

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