On 3/1/18 04:54, Andres Freund wrote:
> One disadvantage of this is that it relies on the presence of pmap,
> which IIRC is not installed by default in a number of distributions. Are
> we concerned about that?
It's in the same package as "top", so I think that's fine.
--
Peter Eisentraut
On 2/26/18 08:25, Vasundhar Boddapati wrote:
> The following review has been posted through the commitfest application:
> make installcheck-world: not tested
> Implements feature: not tested
> Spec compliant: not tested
> Documentation:tested, passed
>
> It works. Can
On 2018-02-20 02:43:32 +, Tsunakawa, Takayuki wrote:
> diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
> index d162acb..1aed070 100644
> --- a/doc/src/sgml/runtime.sgml
> +++ b/doc/src/sgml/runtime.sgml
> @@ -1472,14 +1472,14 @@ export PG_OOM_ADJUST_VALUE=0
> the kernel
The following review has been posted through the commitfest application:
make installcheck-world: not tested
Implements feature: not tested
Spec compliant: not tested
Documentation:tested, passed
It works. Can be Merged.
On Wed, Feb 21, 2018 at 3:28 PM, Justin Pryzby wrote:
> On Wed, Feb 21, 2018 at 03:14:57PM -0500, Robert Haas wrote:
>> On Mon, Feb 19, 2018 at 9:43 PM, Tsunakawa, Takayuki
>> wrote:
>> > Thanks, I'd like to take this.
>>
>> Why are these values so large? The example in the documentation shows
>
On Mon, Feb 19, 2018 at 9:43 PM, Tsunakawa, Takayuki
wrote:
> Thanks, I'd like to take this.
Why are these values so large? The example in the documentation shows
6490428 kB, and in my test I got 8733888 kB. But 8733888 kB = 8.3 TB!
8.3 GB would make sense, but 8.3 TB does not.
--
Robert Haa
On Wed, Feb 21, 2018 at 03:14:57PM -0500, Robert Haas wrote:
> On Mon, Feb 19, 2018 at 9:43 PM, Tsunakawa, Takayuki
> wrote:
> > Thanks, I'd like to take this.
>
> Why are these values so large? The example in the documentation shows
> 6490428 kB, and in my test I got 8733888 kB. But 8733888 kB
From: Justin Pryzby [mailto:pry...@telsasoft.com]
> One can do with fewer greps:
> pryzbyj@pryzbyj:~$ sudo pmap `pgrep -P 1 -u postgres` |awk
> '/rw-s/&&/zero/{print $2}' # check PPID=1 144848K
Thanks, I'd like to take this.
Regards
Takayuki Tsunakawa
hugepage_size_doc_v2.patch
Description: hu
On Mon, Feb 19, 2018 at 07:05:47AM +, Tsunakawa, Takayuki wrote:
> The current PostgreSQL documentation overestimates the number of huge pages
> (vm.nr_hugepages) because the calculation uses the maximum virtual address
> space. In practice, huge pages are only used for the anonymous shared me
Hello,
The current PostgreSQL documentation overestimates the number of huge pages
(vm.nr_hugepages) because the calculation uses the maximum virtual address
space. In practice, huge pages are only used for the anonymous shared memory
segment. The attached patch fixes the documentation.
FYI,
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