mirror of
https://github.com/datarhei/core.git
synced 2025-09-26 20:11:29 +08:00
eb1cc37456
Commits (Ingo Oppermann): - Add experimental SRT connection stats and logs - Hide /config/reload endpoint in reade-only mode - Add SRT server - Create v16 in go.mod - Fix data races, tests, lint, and update dependencies - Add trailing slash for routed directories (datarhei/restreamer#340) - Allow relative URLs in content in static routes Co-Authored-By: Ingo Oppermann <57445+ioppermann@users.noreply.github.com>
51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package prometheus
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import (
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"github.com/datarhei/core/v16/monitor/metric"
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"github.com/prometheus/client_golang/prometheus"
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)
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type memCollector struct {
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core string
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collector metric.Reader
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memLimitDesc *prometheus.Desc
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memFreeDesc *prometheus.Desc
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}
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func NewMemCollector(core string, c metric.Reader) prometheus.Collector {
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return &memCollector{
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core: core,
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collector: c,
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memLimitDesc: prometheus.NewDesc(
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"mem_total_bytes",
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"Total available memory in bytes",
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[]string{"core"}, nil),
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memFreeDesc: prometheus.NewDesc(
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"mem_free_bytes",
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"Free memory in bytes",
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[]string{"core"}, nil),
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}
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}
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func (c *memCollector) Describe(ch chan<- *prometheus.Desc) {
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ch <- c.memLimitDesc
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ch <- c.memFreeDesc
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}
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func (c *memCollector) Collect(ch chan<- prometheus.Metric) {
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metrics := c.collector.Collect([]metric.Pattern{
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metric.NewPattern("mem_total"),
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metric.NewPattern("mem_free"),
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})
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for _, m := range metrics.Values("mem_total") {
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ch <- prometheus.MustNewConstMetric(c.memLimitDesc, prometheus.GaugeValue, m.Val(), c.core)
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}
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for _, m := range metrics.Values("mem_free") {
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ch <- prometheus.MustNewConstMetric(c.memFreeDesc, prometheus.GaugeValue, m.Val(), c.core)
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}
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}
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