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| author |   Jan-Simon Möller <jsmoeller@linuxfoundation.org> | 2016-10-05 21:35:34 +0200 |
|---|---|---|
| committer | Jan-Simon Möller <jsmoeller@linuxfoundation.org> | 2016-10-05 21:35:34 +0200 |
| commit | e40491768ca581740a3fdbe323cf5cbe0d8a72d2 (patch) | |
| tree | f38983bbc4ccc634c51b2eb75a9e071c3a95b35a | |
| parent | 673242493efc32b731ef94a5ac8a8eed0707cd59 (diff) | |
Improve performance for batch jobs
Change-Id: I352912676901cf7c13c8da2431a777b7d51b0ea6
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
| -rw-r--r-- | packer/provision/agl_dependencies.sh | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/packer/provision/agl_dependencies.sh b/packer/provision/agl_dependencies.sh index 26a5dcb5..fa2113ac 100644 --- a/packer/provision/agl_dependencies.sh +++ b/packer/provision/agl_dependencies.sh @@ -33,6 +33,15 @@ cat <<EOFHOSTS >> /etc/hosts EOFHOSTS +cat <<EOFSYSCTL >> /etc/sysctl.conf +# we have a lot of make jobs, this helps a lot +kernel.sched_child_runs_first = 1 +# smooth over a lot of I/O requests and do less blocking +vm.dirty_background_ratio = 5 +vm.dirty_ratio = 80 + +EOFSYSCTL + # clone lava-boot to /opt/AGL/ mkdir -p /opt/AGL/ cd /opt/AGL/ @@ -41,7 +50,8 @@ cd lava-boot sed -i '16iimport ssl' lava-boot sed -i '17issl._create_default_https_context = ssl._create_unverified_context' lava-boot - +# AGL specific lab integration. To be moved into git repo and cloned or the like. +################################################################################# mkdir -p /opt/AGL/lava-agl/ cat <<EOFBR >> /opt/AGL/lava-agl/boardready.py #!/usr/bin/python |