mirror of
https://github.com/rcourtman/Pulse.git
synced 2026-04-28 11:30:15 +00:00
6ff345fb6b
- Fix SA4006 unused value issues in ssh.go, validation.go, generator.go - Replace deprecated ioutil with io/os in config.go - Replace deprecated tar.TypeRegA with tar.TypeReg - Remove deprecated rand.Seed calls (auto-seeded in Go 1.20+) - Fix always-true nil check in main.go - Fix impossible nil comparison in tempproxy/client.go - Add nil check for config in monitor.New()
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package monitoring
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import (
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"math/rand"
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"sync"
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"testing"
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"time"
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)
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func TestMetricsHistoryConcurrentAccess(t *testing.T) {
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mh := NewMetricsHistory(256, time.Minute)
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const iterations = 1000
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var wg sync.WaitGroup
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wg.Add(4)
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go func() {
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defer wg.Done()
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for i := 0; i < iterations; i++ {
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mh.AddGuestMetric("guest-1", "cpu", rand.Float64()*100, time.Now())
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mh.AddGuestMetric("guest-1", "memory", rand.Float64()*100, time.Now())
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mh.AddGuestMetric("guest-2", "disk", rand.Float64()*100, time.Now())
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time.Sleep(time.Microsecond)
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}
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}()
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go func() {
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defer wg.Done()
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for i := 0; i < iterations; i++ {
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mh.AddNodeMetric("node-1", "cpu", rand.Float64()*100, time.Now())
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mh.AddNodeMetric("node-1", "memory", rand.Float64()*100, time.Now())
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mh.AddStorageMetric("storage-1", "usage", rand.Float64()*100, time.Now())
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time.Sleep(time.Microsecond)
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}
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}()
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go func() {
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defer wg.Done()
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for i := 0; i < iterations; i++ {
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mh.GetGuestMetrics("guest-1", "cpu", time.Minute)
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mh.GetGuestMetrics("guest-1", "memory", time.Minute)
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mh.GetGuestMetrics("guest-2", "disk", time.Minute)
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time.Sleep(time.Microsecond)
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}
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}()
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go func() {
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defer wg.Done()
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for i := 0; i < iterations; i++ {
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mh.GetNodeMetrics("node-1", "cpu", time.Minute)
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mh.GetNodeMetrics("node-1", "memory", time.Minute)
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// Storage metrics are exposed through Monitor, but simulate reads via guest metrics map
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mh.GetGuestMetrics("storage-1", "usage", time.Minute)
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time.Sleep(time.Microsecond)
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}
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}()
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wg.Wait()
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}
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// rand is automatically seeded in Go 1.20+
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