e068de2de5
Port bootchart2 to PostmarketOS, with three patches: 1. Modification of /etc/bootchartd.conf so that the collector will stop after sshd has started. 2. Python 3.8 compatibility 3. Disable the interactive mode of pybootchartgui. Use bootchart2 to profile system boot or a running system. 1. Add the bootchart2 package to your device. 2. Add the following kernel command line parameters: initcall_debug printk.time=y quiet 3. To profile system boot a. add the following kernel command line parameter: PMOS_BOOTCHART2. This parameter causes mkinitfs to start /sbin/bootchartd instead of /sbin/init. /sbin/bootchartd then starts /sbin/init. b. (optional) modify EXIT_PROC in /etc/bootchartd.conf to define when the collector is to stop. c. Boot the system. Approximately 20 seconds after sshd starts (if using the default value of EXIT_PROC), the collector will exit. 4. To profile a running system a. use the command '/sbin/bootchartd start' (as root) to start profiling b. use the command '/sbin/bootchartd stop' (as root) to stop profiling 5. When the collector exits, /usr/bin/pybootchartgui will create a visualization in /var/log/bootchart.png.
37 lines
1.5 KiB
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37 lines
1.5 KiB
Text
# Contributor: Pops Dylan <popsdylan@protonmail.com>
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# Maintainer: Pops Dylan <popsdylan@protonmail.com>
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pkgname="bootchart2"
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pkgver="0.14.8_git20170531"
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pkgrel=0
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pkgdesc="Boot Process Performance Visualization"
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url="https://github.com/xrmx/bootchart"
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arch="all"
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license="GPL-2.0-only"
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depends="python3 py3-cairo"
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makedepends="$depends_dev sed linux-headers"
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subpackages="$pkgname-doc"
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_commit="331ada031f1d65f6d934d918f896e1c708c64bf7"
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source="bootchart-$_commit.tar.gz::https://github.com/xrmx/bootchart/archive/$_commit.tar.gz
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10-set-EXIT_PROC.patch 20-python3.8.patch 30-disable-interactive-mode.patch"
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builddir="$srcdir/bootchart-$_commit"
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options="!check"
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build() {
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make PYTHON=python3 all
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}
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check() {
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make check
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}
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package() {
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# install everything but the service
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for target in "py-install-compile" "install-collector" "install-docs"; do
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make PYTHON=python3 DESTDIR="$pkgdir" "$target"
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done
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}
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sha512sums="7efd409366679cb50d8fd6b9414f96d115c17f14e01508ac74f845529303bdbdae70ba14adfc89c78e3b11f2da62307c9e1d5e696ea666147c5a89e1222a02d3 bootchart-331ada031f1d65f6d934d918f896e1c708c64bf7.tar.gz
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0ab20745b0eb360ca1795017f3f2e18b39097f7720816f636d69e91fa01eba7d2fc8971e20d5ab73cff17c89174051982ea8d676319848fb8dee3d2cdbccbd79 10-set-EXIT_PROC.patch
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816298ad0d586e3272a0dbca298ef8cc758c6b37bdc3ea01746be9dc32987492118da81ff2ea280c4649d35fadd8c644ef332410ccc7a3d7a91288507a22a1d2 20-python3.8.patch
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2e8abf01a9b5efae93b587c949626d0357db1857da051d5418150df0ac01f62a42606d2af99e4a3934514587748cb30fcf55434cc0940e750b41095897ca5e69 30-disable-interactive-mode.patch"
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