add Linux Softnet Stat app (#15094)

* 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
This commit is contained in:
Zane C. Bowers-Hadley
2023-06-11 09:37:55 -05:00
committed by GitHub
parent 3190bdb8b2
commit 0ed68e33de
14 changed files with 322 additions and 0 deletions

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<?php
$ds = 'backlog_length';
$unit_text = 'Backlog Length';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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<?php
$name = 'linux_softnet_stat';
$unit_text = 'Budget Value';
$colours = 'psychedelic';
$dostack = 0;
$printtotal = 0;
$addarea = 1;
$transparency = 15;
$rrd_filename = Rrd::name($device['hostname'], ['app', $name, $app->app_id]);
$rrd_list = [];
if (Rrd::checkRrdExists($rrd_filename)) {
$rrd_list[] = [
'filename' => $rrd_filename,
'descr' => 'Budget',
'ds' => 'budget',
];
$rrd_list[] = [
'filename' => $rrd_filename,
'descr' => 'Budget usecs',
'ds' => 'budget_usecs',
];
} else {
d_echo('RRD "' . $rrd_filename . '" not found');
}
require 'includes/html/graphs/generic_multi_line.inc.php';

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<?php
$ds = 'cpu_collision';
$unit_text = 'CPU Collision';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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<?php
$ds = 'flow_limit';
$unit_text = 'Limit Hits/Sec';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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<?php
$ds = 'packet_dropped';
$unit_text = 'Pkt Drops/Sec';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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<?php
$ds = 'packets';
$unit_text = 'Pkts/Sec';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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@@ -0,0 +1,11 @@
<?php
$ds = 'received_rps';
$unit_text = 'RPS/Sec';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';

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<?php
$ds = 'time_squeeze';
$unit_text = 'Time Squeeze';
$filename = Rrd::name($device['hostname'], ['app', 'linux_softnet_stat', $app->app_id]);
if (! Rrd::checkRrdExists($filename)) {
d_echo('RRD "' . $filename . '" not found');
}
require 'includes/html/graphs/generic_stats.inc.php';