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<?php |
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/** |
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* Metrics trunking |
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* User: moyo |
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* Date: 28/12/2017 |
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* Time: 5:09 PM |
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*/ |
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namespace Carno\Monitor\Chips; |
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use Carno\Monitor\Chips\Trunks\Histogram; |
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use Carno\Monitor\Chips\Trunks\Summary; |
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use Carno\Monitor\Chips\Trunks\Values; |
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use Carno\Monitor\Contracts\Labeled; |
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use Carno\Monitor\Contracts\Metrical; |
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use Closure; |
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trait Trunking |
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{ |
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use Histogram, Summary, Values; |
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/** |
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* @var array |
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*/ |
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private $metrics = []; |
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/** |
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* @var array |
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*/ |
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private $lived = []; |
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/** |
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* @return array |
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*/ |
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public function lived() : array |
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{ |
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return $this->lived; |
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} |
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/** |
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* @param string $identify |
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* @param string $typed |
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* @param string $named |
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* @param string $grouped |
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* @param string $description |
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* @param array $labels |
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* @param array $data |
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*/ |
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public function metrics( |
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string $identify, |
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string $typed, |
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string $named, |
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string $grouped, |
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string $description, |
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array $labels, |
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array $data |
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) : void { |
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$this->lived[$identify] = time(); |
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$this->metrics[$typed][$named][$grouped][$identify] = [$data, $labels, $description]; |
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} |
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/** |
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* @param string $identify |
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* @param string $typed |
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* @param string $named |
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* @param string $grouped |
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*/ |
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public function remove(string $identify, string $typed, string $named, string $grouped) : void |
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{ |
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unset($this->metrics[$typed][$named][$grouped][$identify]); |
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} |
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/** |
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* @param string $identify |
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*/ |
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public function forget(string $identify) : void |
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{ |
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unset($this->lived[$identify]); |
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foreach ($this->metrics as $typed => $metrics) { |
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foreach ($metrics as $named => $groups) { |
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foreach ($groups as $grouped => $stack) { |
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foreach ($stack as $pid => $last) { |
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$pid === $identify && $this->remove($identify, $typed, $named, $grouped); |
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} |
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} |
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} |
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} |
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} |
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/** |
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* @param Closure $receiver |
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*/ |
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public function spouting(Closure $receiver) : void |
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{ |
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foreach ($this->metrics as $typed => $metrics) { |
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foreach ($metrics as $named => $groups) { |
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foreach ($groups as $grouped => $stack) { |
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$stack && $receiver($typed, $named, $grouped, ...$this->expanding($typed, $stack)); |
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} |
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} |
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} |
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} |
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/** |
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* @param string $typed |
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* @param array $stack |
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* @return array |
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*/ |
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private function expanding(string $typed, array $stack) : array |
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{ |
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$data = []; |
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foreach ($stack as $pid => $last) { |
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// data,label,desc in last |
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list($part, $labels, $description) = $last; |
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// checking data is global |
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if (isset($labels[Labeled::GLOBAL])) { |
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unset($labels[Labeled::GLOBAL]); |
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$data = $part; |
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break; |
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} |
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// type switch |
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switch ($typed) { |
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case Metrical::COUNTER: |
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case Metrical::GAUGE: |
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$this->trkValues($part, $data); |
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break; |
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case Metrical::HISTOGRAM: |
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$this->trkHistogram($part, $data); |
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break; |
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case Metrical::SUMMARY: |
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$this->trkSummary($part, $data); |
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break; |
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} |
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} |
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return [$description ?? '', $labels ?? [], $data]; |
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} |
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} |
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carno-php /
monitor
