NixOS/hydra
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Machine status: Don't show removed machines anymore

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This requires a sequential scan on the BuildSteps table, which by now
takes > 8s.
This commit is contained in:
Eelco Dolstra 2013-04-23 15:20:24 +02:00
parent b3612b8a81
commit 7528a9c7e7
2 changed files with 13 additions and 11 deletions
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16
src/lib/Hydra/Controller/Root.pm
View file

@ -75,12 +75,18 @@ sub status :Local {
sub machines :Local Args(0) {
my ($self, $c) = @_;
my $machines = getMachines;
my $idles = $c->model('DB::BuildSteps')->search(
{ stoptime => { '!=', undef } },
{ select => [ 'machine', { max => 'stoptime', -as => 'max_stoptime' }], group_by => "machine" });
while (my $idle = $idles->next) {
${$machines}{$idle->machine}{'idle'} = $idle->get_column('max_stoptime');
# Add entry for localhost.
${$machines}{''} //= {};
# Get the last finished build step for each machine.
foreach my $m (keys %{$machines}) {
my $idle = $c->model('DB::BuildSteps')->find(
{ machine => "$m", stoptime => { '!=', undef } },
{ order_by => 'stoptime desc', rows => 1 });
${$machines}{$m}{'idle'} = $idle ? $idle->stoptime : 0;
}
$c->stash->{machines} = $machines;
$c->stash->{steps} = [ $c->model('DB::BuildSteps')->search(
{ finished => 0, 'me.busy' => 1, 'build.busy' => 1, },

8
src/root/machine-status.tt
View file

@ -7,11 +7,7 @@
<thead>
<tr>
<th colspan="5">
[% IF !m.key || m.value.maxJobs %]
Enabled:
[% ELSE %]
Disabled:
[% END %] <tt>[% name %]</tt>
<tt>[% name %]</tt>
[% IF m.value.systemTypes %]
([% comma=0; FOREACH system IN m.value.systemTypes %][% IF comma; %], [% ELSE; comma = 1; END %]<tt>[% system %]</tt>[% END %])
[% END %]
@ -35,7 +31,7 @@
[% END %]
[% IF idle == 1 %]
[% IF m.value.idle %]
<tr><td colspan="5">Idle since [% INCLUDE renderDuration duration = curTime - m.value.idle %]</td></tr>
<tr><td colspan="5">Idle for [% INCLUDE renderDuration duration = curTime - m.value.idle %]</td></tr>
[% ELSE %]
<tr><td colspan="5">Never used</td></tr>
[% END %]