From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 7291218501940805632 X-Received: by 2002:a05:6402:5202:b0:53e:f9ef:ca6b with SMTP id s2-20020a056402520200b0053ef9efca6bmr4456794edd.7.1697637153248; Wed, 18 Oct 2023 06:52:33 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a05:6402:3202:b0:536:17f7:9f24 with SMTP id g2-20020a056402320200b0053617f79f24ls42377eda.0.-pod-prod-08-eu; Wed, 18 Oct 2023 06:52:31 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGTIVeG7LNduEcvBj4czC1DptHILNbgiM/RUgzBkvudtZjpfcP8AgyrLlqvDkvJyT4LS2Az X-Received: by 2002:a05:6402:510d:b0:53e:94f8:85b0 with SMTP id m13-20020a056402510d00b0053e94f885b0mr4667225edd.13.1697637151361; Wed, 18 Oct 2023 06:52:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697637151; cv=none; d=google.com; s=arc-20160816; b=uzPQTTpXp1veagWXaxERfDwieEEXgevmDdCZbZF73fc6v6lGCZ6UnR378RKt22ORu5 YyG0onzs35w0isCEyHFoodqzdcz+F8fSTeDCWhoXkOS1ycOhk2ZTkEsVrIXJXR04iTuG 1laATfnpUiPIW3d70fLao6BGAXZa69auhkP9/RPNnL59TYAfBLT6EdpdanBZvqr0o95w 7MRrG1pv5SK2/xj6YV41wFiHXF28DBKcy6lYaHxEjmV4dD0EP7TcXCu+yowRAU1BzrpH paC8pM6MApavS78MJiMP4CCD4Ql4r95jnxvir7iqITVlABX/KmNB6bwDnueEK3Nu3a0x 1kpw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:cc:from:references:to :content-language:subject:user-agent:mime-version:date:message-id; bh=fBSHb/9UJVoMuBOXXn8UNFUzB07wc1ThgeMB1B52E8w=; fh=rx2ii+48Nkv5ZRSIg2us4Qtm8f3Dz+VYl2Y2KQKoChY=; b=aeXblNMPpAIZE2dm5VNPhiK6m6p3SlKRXpY0+TB5KPoW8GRssrVBPwNMesPLidsO4y S9k1Z1flleBH/Ss0q4wOX8u852FCvbaAMaWKXq8Jiv394xTgHD0Lw05NMYK7QiPdD2Jv XTlURRm8YFCx4MlWFwH7f5IKpRm3r8QSoQxRKK3kqyRhQfh8b5KrcpjA6X6VjbQuWVHW rHdleDvjv7x6HHEftSZBGGXpKCAJMraOjjewdOEwz7J8V3AiU4qeg9wUx8kq1I4LUzPP 2lwAd526X99Ag7VZaYwTjBM4GfYT4qTIxRr8B16xYP4E8k5njHquQ9pRBreaHgB/T/1v ceOQ== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=amikan@ilbers.de Return-Path: Received: from shymkent.ilbers.de (shymkent.ilbers.de. [85.214.156.166]) by gmr-mx.google.com with ESMTPS id n20-20020aa7c694000000b0053e326c0717si166948edq.3.2023.10.18.06.52.31 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 18 Oct 2023 06:52:31 -0700 (PDT) Received-SPF: pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=amikan@ilbers.de Received: from [127.0.0.1] (host-80-81-17-52.static.customer.m-online.net [80.81.17.52]) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPSA id 39IDqT6X026513 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Oct 2023 15:52:30 +0200 Message-ID: <6ed09972-c4b3-4db4-ae12-951f0b6087ba@ilbers.de> Date: Wed, 18 Oct 2023 16:52:29 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 4/7] isar-bootstrap: Use tar output instead of directory Content-Language: en-US To: Jan Kiszka , "isar-users@googlegroups.com" References: <20231018085125.378989-1-amikan@ilbers.de> <20231018085125.378989-5-amikan@ilbers.de> From: Anton Mikanovich Cc: Baurzhan Ismagulov In-Reply-To: <20231018085125.378989-5-amikan@ilbers.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-TUID: PtLzu/yECDvA Hello, Just some statistics to proof zst compression choosing. Building mc:qemuarm64-bookworm:isar-image-base with 3 types of bootstrap tar compression gives the following measurements:       | bootstrap, sec | chroot1, sec | chroot2, sec  gz |          73           |         80        |         88  xz |          76           |         82        |         89 zst |          68           |         80        |         88 where: bootstrap - do_bootstrap task of isar-bootstrap-target chroot1 - do_rootfs_install task of sbuild-chroot-target chroot2 - do_rootfs_install task of sbuild-chroot-target-db2m (chroot1 and chroot2 are performing in parallel)