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Adjust default process/threads limit #532

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merged 1 commit into from
Nov 4, 2024
Merged

Adjust default process/threads limit #532

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2 changes: 2 additions & 0 deletions debian/qubes-core-agent.install
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ etc/qubes/rpc-config/qubes.VMExecGUI
etc/qubes/suspend-post.d/README
etc/qubes/suspend-post.d/*.sh
etc/qubes/suspend-pre.d/README
etc/security/limits.d/90-qubes-core.conf
etc/sudoers.d/qt_x11_no_mitshm
etc/sudoers.d/umask
etc/sysctl.d/20_tcp_timestamps.conf
Expand Down Expand Up @@ -106,6 +107,7 @@ lib/systemd/system/sysinit.target.d/30_qubes.conf
lib/systemd/system/systemd-timesyncd.service.d/30_qubes.conf
lib/systemd/system/systemd-logind.service.d/30_qubes.conf
lib/systemd/resolved.conf.d/30_resolved-no-mdns-or-llmnr.conf
usr/lib/sysctl.d/20-qubes-core.conf
usr/lib/systemd/user/tracker-extract-3.service.d/30_qubes.conf
usr/lib/systemd/user/tracker-miner-fs-3.service.d/30_qubes.conf
usr/lib/systemd/user/tracker-miner-fs-control-3.service.d/30_qubes.conf
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5 changes: 5 additions & 0 deletions misc/20-qubes-core.conf
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@@ -0,0 +1,5 @@
# With memory hotplug enabled, default value is calculated based on the initial
# memory, and is too low for some heavy multi-threads applications like
# Firefox. Raise the limit

kernel.threads-max = 51200
5 changes: 5 additions & 0 deletions misc/90-qubes-core.conf
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@@ -0,0 +1,5 @@
# With memory hotplug enabled, default value is calculated based on the initial
# memory, and is too low (below 1000) for some heavy multi-threads applications
# like Firefox. Raise the limit
@qubes hard nproc 51200
@qubes soft nproc 51200
2 changes: 2 additions & 0 deletions misc/Makefile
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Expand Up @@ -52,6 +52,8 @@ install:
install -m 0755 -d $(DESTDIR)/etc/xdg/xfce4/xfconf/xfce-perchannel-xml
install -m 0644 -t $(DESTDIR)/etc/xdg/xfce4/xfconf/xfce-perchannel-xml xfce4-notifyd.xml
install -m 0644 -t $(DESTDIR)/etc/xdg/xfce4/xfconf/xfce-perchannel-xml displays.xml
install -m 0644 -D -t $(DESTDIR)/etc/security/limits.d 90-qubes-core.conf
install -m 0644 -D -t $(DESTDIR)/usr/lib/sysctl.d 20-qubes-core.conf

marker-vm: marker-vm.in
printf "$(VERSION)" | cut -f 1,2 -d . | cat $< - > marker-vm
2 changes: 2 additions & 0 deletions rpm_spec/core-agent.spec.in
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Expand Up @@ -974,6 +974,8 @@ rm -f %{name}-%{version}
%config(noreplace) /etc/dconf/db/local.d/dpi
%config(noreplace) /etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-notifyd.xml
%config(noreplace) /etc/xdg/xfce4/xfconf/xfce-perchannel-xml/displays.xml
%config(noreplace) /etc/security/limits.d/90-qubes-core.conf
/usr/lib/sysctl.d/20-qubes-core.conf
%_udevrulesdir/50-qubes-mem-hotplug.rules
%_unitdir/[email protected]/90-session-stop-timeout.conf
/usr/sbin/qubes-serial-login
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