From: Igor Munkin via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Maxim Kokryashkin <m.kokryashkin@tarantool.org>
Cc: Maxim Kokryashkin <max.kokryashkin@gmail.com>,
tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH luajit 2/2] profilers: purge generation mechanism
Date: Mon, 13 Nov 2023 18:48:43 +0000 [thread overview]
Message-ID: <ZVJvi-lavp_FlyS7@tarantool.org> (raw)
In-Reply-To: <1694514399.719299784@f315.i.mail.ru>
Max,
On 12.09.23, Maxim Kokryashkin via Tarantool-patches wrote:
>
> Hi, Sergey!
> Sure, consider this script:
> | jit.off()
> | misc.sysprof.start{mode = 'C', interval=10}
> | for i = 1, 1e7 do tostring(i) end
> | misc.sysprof.stop()
>
> After running it with luajit you can parse the output
> like this:
> | $ time -v luajit-parse-sysprof sysprof.bin
>
> So, before the patch:
> | Maximum resident set size (kbytes): 224928
>
> And after the patch:
> | Maximum resident set size (kbytes): 32780
>
> Which is 85% reduction in memory consumption.
Neat, thanks for the patch!
> --
> Best regards,
> Maxim Kokryashkin
>
<snipped>
>
--
Best regards,
IM
next prev parent reply other threads:[~2023-11-13 18:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-28 15:23 [Tarantool-patches] [PATCH luajit 0/2] profilers: purge generations Maxim Kokryashkin via Tarantool-patches
2023-08-28 15:23 ` [Tarantool-patches] [PATCH luajit 1/2] memprof: refactor symbol resolution Maxim Kokryashkin via Tarantool-patches
2023-09-03 10:14 ` Sergey Kaplun via Tarantool-patches
2023-09-04 5:44 ` Maxim Kokryashkin via Tarantool-patches
2023-09-05 11:47 ` Sergey Bronnikov via Tarantool-patches
2023-09-08 11:04 ` Maxim Kokryashkin via Tarantool-patches
2023-10-06 14:52 ` Sergey Bronnikov via Tarantool-patches
2023-08-28 15:23 ` [Tarantool-patches] [PATCH luajit 2/2] profilers: purge generation mechanism Maxim Kokryashkin via Tarantool-patches
2023-09-03 10:21 ` Sergey Kaplun via Tarantool-patches
2023-09-04 5:47 ` Maxim Kokryashkin via Tarantool-patches
2023-09-05 11:53 ` Sergey Bronnikov via Tarantool-patches
2023-09-12 10:26 ` Maxim Kokryashkin via Tarantool-patches
2023-09-14 9:47 ` Sergey Bronnikov via Tarantool-patches
2023-09-18 9:18 ` Maxim Kokryashkin via Tarantool-patches
2023-10-06 14:43 ` Sergey Bronnikov via Tarantool-patches
2023-10-06 14:45 ` Sergey Bronnikov via Tarantool-patches
2023-10-06 14:40 ` Sergey Bronnikov via Tarantool-patches
2023-10-06 14:52 ` Sergey Bronnikov via Tarantool-patches
2023-11-13 18:48 ` Igor Munkin via Tarantool-patches [this message]
2023-11-23 6:32 ` [Tarantool-patches] [PATCH luajit 0/2] profilers: purge generations Igor Munkin via Tarantool-patches
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