diff options
19 files changed, 97 insertions, 1 deletions
diff --git a/meta-unit-core/conf/layer.conf b/meta-unit-core/conf/layer.conf index 688eda3..fd90f46 100644 --- a/meta-unit-core/conf/layer.conf +++ b/meta-unit-core/conf/layer.conf @@ -13,6 +13,8 @@ BBFILES_DYNAMIC += " \ virtualization-layer:${LAYERDIR}/dynamic-layers/virtualization-layer/recipes-*/*/*.bbappend \ raspberrypi-extra-layer:${LAYERDIR}/dynamic-layers/raspberrypi-extra-layer/recipes-*/*/*.bb \ raspberrypi-extra-layer:${LAYERDIR}/dynamic-layers/raspberrypi-extra-layer/recipes-*/*/*.bbappend \ + unit-profiling-layer:${LAYERDIR}/dynamic-layers/unit-profiling-layer/recipes-*/*/*.bb \ + unit-profiling-layer:${LAYERDIR}/dynamic-layers/unit-profiling-layer/recipes-*/*/*.bbappend \ " UNIT_CORE_LAYERDIR = "${LAYERDIR}" diff --git a/meta-unit-core/dynamic-layers/unit-profiling-layer/recipes-unit/images/core-image-unit.bbappend b/meta-unit-core/dynamic-layers/unit-profiling-layer/recipes-unit/images/core-image-unit.bbappend new file mode 100644 index 0000000..c29de71 --- /dev/null +++ b/meta-unit-core/dynamic-layers/unit-profiling-layer/recipes-unit/images/core-image-unit.bbappend @@ -0,0 +1,2 @@ +IMAGE_INSTALL:append = " packagegroup-unit-profiling" +IMAGE_INSTALL:append = " packagegroup-unit-systemd-profiling" diff --git a/meta-unit-core/recipes-core/packagegroups/packagegroup-unit-systemd.bb b/meta-unit-core/recipes-core/packagegroups/packagegroup-unit-systemd.bb index 0641d74..c65bb70 100644 --- a/meta-unit-core/recipes-core/packagegroups/packagegroup-unit-systemd.bb +++ b/meta-unit-core/recipes-core/packagegroups/packagegroup-unit-systemd.bb @@ -2,5 +2,4 @@ SUMMARY = "Unit systemd packages" inherit packagegroup -RDEPENDS:${PN}:append = " systemd-analyze" RDEPENDS:${PN}:append = " systemd-conf-journal-persistent-storage" diff --git a/meta-unit-kas/images/unit-poky/beaglebone-yocto/core-image-unit/whinlatter.yml b/meta-unit-kas/images/unit-poky/beaglebone-yocto/core-image-unit/whinlatter.yml index 9abba6d..c2c090f 100644 --- a/meta-unit-kas/images/unit-poky/beaglebone-yocto/core-image-unit/whinlatter.yml +++ b/meta-unit-kas/images/unit-poky/beaglebone-yocto/core-image-unit/whinlatter.yml @@ -26,4 +26,5 @@ repos: layers: meta-unit-core: meta-unit-distro: + meta-unit-profiling: meta-virtualization-extra: diff --git a/meta-unit-kas/images/unit-poky/radxa-zero-3e/core-image-unit/whinlatter.yml b/meta-unit-kas/images/unit-poky/radxa-zero-3e/core-image-unit/whinlatter.yml index 3b4caf0..5024697 100644 --- a/meta-unit-kas/images/unit-poky/radxa-zero-3e/core-image-unit/whinlatter.yml +++ b/meta-unit-kas/images/unit-poky/radxa-zero-3e/core-image-unit/whinlatter.yml @@ -36,4 +36,5 @@ repos: layers: meta-unit-core: meta-unit-distro: + meta-unit-profiling: meta-virtualization-extra: diff --git a/meta-unit-kas/images/unit-poky/raspberrypi3-64/core-image-unit/whinlatter.yml b/meta-unit-kas/images/unit-poky/raspberrypi3-64/core-image-unit/whinlatter.yml index 846273a..67057a2 100644 --- a/meta-unit-kas/images/unit-poky/raspberrypi3-64/core-image-unit/whinlatter.yml +++ b/meta-unit-kas/images/unit-poky/raspberrypi3-64/core-image-unit/whinlatter.yml @@ -30,4 +30,5 @@ repos: meta-raspberrypi-extra: meta-unit-core: meta-unit-distro: + meta-unit-profiling: meta-virtualization-extra: diff --git a/meta-unit-profiling/LICENSE b/meta-unit-profiling/LICENSE new file mode 100644 index 0000000..52686ad --- /dev/null +++ b/meta-unit-profiling/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2025 Closed Circuit Consulting + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.
\ No newline at end of file diff --git a/meta-unit-profiling/conf/layer.conf b/meta-unit-profiling/conf/layer.conf new file mode 100644 index 0000000..1b980ef --- /dev/null +++ b/meta-unit-profiling/conf/layer.conf @@ -0,0 +1,18 @@ +BBPATH .= ":${LAYERDIR}" + +BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend" + +BBFILE_COLLECTIONS += "unit-profiling-layer" +BBFILE_PATTERN_unit-profiling-layer := "^${LAYERDIR}/" +BBFILE_PRIORITY_unit-profiling-layer = "10" + +LAYERDEPENDS_unit-profiling-layer = "core openembedded-layer" + +LAYERSERIES_COMPAT_unit-profiling-layer = "whinlatter" + +UNIT_PROFILING_LAYERDIR = "${LAYERDIR}" + +BBFILES_DYNAMIC += " \ + raspberrypi:${LAYERDIR}/dynamic-layers/raspberrypi/*/*/*.bb \ + raspberrypi:${LAYERDIR}/dynamic-layers/raspberrypi/*/*/*.bbappend \ +" diff --git a/meta-unit-profiling/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend b/meta-unit-profiling/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend new file mode 100644 index 0000000..20056f9 --- /dev/null +++ b/meta-unit-profiling/dynamic-layers/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend @@ -0,0 +1,3 @@ +FILESEXTRAPATHS:prepend := "${UNIT_PROFILING_LAYERDIR}/recipes-kernel/linux/files:" + +require recipes-kernel/linux/unit-profiling.inc diff --git a/meta-unit-profiling/recipes-core/busybox/busybox/iostat.cfg b/meta-unit-profiling/recipes-core/busybox/busybox/iostat.cfg new file mode 100644 index 0000000..3300ba8 --- /dev/null +++ b/meta-unit-profiling/recipes-core/busybox/busybox/iostat.cfg @@ -0,0 +1 @@ +CONFIG_IOSTAT=y diff --git a/meta-unit-profiling/recipes-core/busybox/busybox/mpstat.cfg b/meta-unit-profiling/recipes-core/busybox/busybox/mpstat.cfg new file mode 100644 index 0000000..9328d61 --- /dev/null +++ b/meta-unit-profiling/recipes-core/busybox/busybox/mpstat.cfg @@ -0,0 +1 @@ +CONFIG_MPSTAT=y diff --git a/meta-unit-profiling/recipes-core/busybox/busybox_%.bbappend b/meta-unit-profiling/recipes-core/busybox/busybox_%.bbappend new file mode 100644 index 0000000..fac7c9a --- /dev/null +++ b/meta-unit-profiling/recipes-core/busybox/busybox_%.bbappend @@ -0,0 +1,4 @@ +FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" + +SRC_URI:append = " file://mpstat.cfg" +SRC_URI:append = " file://iostat.cfg" diff --git a/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-profiling.bb b/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-profiling.bb new file mode 100644 index 0000000..6682424 --- /dev/null +++ b/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-profiling.bb @@ -0,0 +1,11 @@ +SUMMARY = "Profiling packages" +LICENSE = "MIT" + +inherit packagegroup + +# Performance analysis +RDEPENDS:${PN}:append = " procps" +RDEPENDS:${PN}:append = " sysstat" + +# Performance testing +RDEPENDS:${PN}:append = " stress-ng" diff --git a/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-systemd-profiling.bb b/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-systemd-profiling.bb new file mode 100644 index 0000000..6726266 --- /dev/null +++ b/meta-unit-profiling/recipes-core/packagegroups/packagegroup-unit-systemd-profiling.bb @@ -0,0 +1,8 @@ +SUMMARY = "Systemd profiling packages" +LICENSE = "MIT" + +inherit packagegroup + +RDEPENDS:${PN}:append = " systemd-bootchart" +RDEPENDS:${PN}:append = " systemd-bootchart-conf" +RDEPENDS:${PN}:append = " systemd-analyze" diff --git a/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/files/unit.conf b/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/files/unit.conf new file mode 100644 index 0000000..62fb8c1 --- /dev/null +++ b/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/files/unit.conf @@ -0,0 +1,4 @@ +[Bootchart] +PlotMemoryUsage=yes +PlotEntropyGraph=yes +Cmdline=yes diff --git a/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/systemd-bootchart-conf.bb b/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/systemd-bootchart-conf.bb new file mode 100644 index 0000000..31a1f5d --- /dev/null +++ b/meta-unit-profiling/recipes-devtools/systemd-bootchart-conf/systemd-bootchart-conf.bb @@ -0,0 +1,13 @@ +SUMMARY = "Systemd bootchart config drop-in" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${UNIT_PROFILING_LAYERDIR}/LICENSE;md5=a77c12e0c0e8a14cebb1494195720ccc" + +SRC_URI = "file://unit.conf" + +S = "${UNPACKDIR}" + +do_install() { + install -D -p -m0644 ${UNPACKDIR}/unit.conf ${D}${sysconfdir}/systemd/bootchart.conf.d/unit.conf +} + +FILES:${PN} = "${sysconfdir}/systemd/bootchart.conf.d/unit.conf" diff --git a/meta-unit-profiling/recipes-kernel/linux/files/stats.cfg b/meta-unit-profiling/recipes-kernel/linux/files/stats.cfg new file mode 100644 index 0000000..a9ef3bd --- /dev/null +++ b/meta-unit-profiling/recipes-kernel/linux/files/stats.cfg @@ -0,0 +1 @@ +CONFIG_SCHEDSTATS=y diff --git a/meta-unit-profiling/recipes-kernel/linux/linux-yocto_%.bbappend b/meta-unit-profiling/recipes-kernel/linux/linux-yocto_%.bbappend new file mode 100644 index 0000000..ddd34ab --- /dev/null +++ b/meta-unit-profiling/recipes-kernel/linux/linux-yocto_%.bbappend @@ -0,0 +1,3 @@ +FILESEXTRAPATHS:prepend := "${THISDIR}/files:" + +require unit-profiling.inc diff --git a/meta-unit-profiling/recipes-kernel/linux/unit-profiling.inc b/meta-unit-profiling/recipes-kernel/linux/unit-profiling.inc new file mode 100644 index 0000000..113ab23 --- /dev/null +++ b/meta-unit-profiling/recipes-kernel/linux/unit-profiling.inc @@ -0,0 +1,2 @@ +# Needed for systemd-bootchart. Ideally only included in development images. +SRC_URI:append = " file://stats.cfg" |