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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