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0ed68e33de
* add linux_softnet_stat poller * add graphs and app page for linux_softnet_stat * fix polling * rename a few items, clean up the app specific page, and add to the apps page * convert from derive to counter * save the budget and budget_usecs to app data * display current value of the budgets * now track budget values * add tests data * rename it * add docs for Linux Softnet Stat * re-order and add budget for app page graph order * style fix * correct data location * fix metrics for the json
45 lines
1.5 KiB
PHP
45 lines
1.5 KiB
PHP
<?php
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use LibreNMS\Exceptions\JsonAppException;
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use LibreNMS\RRD\RrdDefinition;
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$name = 'linux_softnet_stat';
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try {
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$data = json_app_get($device, $name)['data'];
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} catch (JsonAppException $e) {
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echo PHP_EOL . $name . ':' . $e->getCode() . ':' . $e->getMessage() . PHP_EOL;
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update_application($app, $e->getCode() . ':' . $e->getMessage(), []); // Set empty metrics and error message
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return;
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}
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$rrd_name = ['app', $name, $app->app_id];
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$rrd_def = RrdDefinition::make()
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->addDataset('backlog_length', 'GAUGE')
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->addDataset('cpu_collision', 'COUNTER')
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->addDataset('flow_limit', 'COUNTER')
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->addDataset('packet_dropped', 'COUNTER')
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->addDataset('packets', 'COUNTER')
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->addDataset('received_rps', 'COUNTER')
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->addDataset('time_squeeze', 'COUNTER')
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->addDataset('budget', 'GAUGE')
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->addDataset('budget_usecs', 'GAUGE');
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$fields = [
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'backlog_length' => $data['totals']['backlog_length'],
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'cpu_collision' => $data['totals']['cpu_collision'],
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'flow_limit' => $data['totals']['flow_limit'],
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'packet_dropped' => $data['totals']['packet_dropped'],
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'packets' => $data['totals']['packets'],
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'received_rps' => $data['totals']['received_rps'],
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'time_squeeze' => $data['totals']['time_squeeze'],
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'budget' => $data['budget'],
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'budget_usecs' => $data['budget_usecs'],
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];
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$tags = compact('name', 'app_id', 'rrd_name', 'rrd_def');
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data_update($device, 'app', $tags, $fields);
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$app->data = ['budget' => $data['budget'], 'budget_usecs' => $data['budget_usecs']];
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update_application($app, 'OK', $fields);
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