forked from ccfos/huatuo
83 lines
2.6 KiB
Go
83 lines
2.6 KiB
Go
// Copyright 2025 The HuaTuo Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package collector
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import (
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"fmt"
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"reflect"
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"huatuo-bamai/internal/pod"
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"huatuo-bamai/pkg/metric"
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"huatuo-bamai/pkg/tracing"
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)
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type runqlatCollector struct {
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runqlatMetric []*metric.Data
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}
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func init() {
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_ = pod.RegisterContainerLifeResources("runqlat", reflect.TypeOf(&latencyBpfData{}))
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tracing.RegisterEventTracing("runqlat", newRunqlatCollector)
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}
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func newRunqlatCollector() (*tracing.EventTracingAttr, error) {
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collector := &runqlatCollector{
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runqlatMetric: []*metric.Data{
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metric.NewGaugeData("g_nlat_01", 0, "nlat_01 of host", nil),
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metric.NewGaugeData("g_nlat_02", 0, "nlat_02 of host", nil),
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metric.NewGaugeData("g_nlat_03", 0, "nlat_03 of host", nil),
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metric.NewGaugeData("g_nlat_04", 0, "nlat_04 of host", nil),
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},
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}
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return &tracing.EventTracingAttr{
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TracingData: collector,
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Internal: 10,
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Flag: tracing.FlagTracing | tracing.FlagMetric,
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}, nil
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}
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func (c *runqlatCollector) Update() ([]*metric.Data, error) {
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runqlatMetric := []*metric.Data{}
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if !runqlatRunning {
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return nil, nil
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}
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containers, err := pod.GetContainersByType(pod.ContainerTypeNormal)
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if err != nil {
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return nil, fmt.Errorf("GetContainersByType: %w", err)
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}
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for _, container := range containers {
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metrics := container.LifeResouces("runqlat").(*latencyBpfData)
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runqlatMetric = append(runqlatMetric,
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metric.NewContainerGaugeData(container, "nlat_01", float64(metrics.NumLatency01), "nlat_01", nil),
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metric.NewContainerGaugeData(container, "nlat_02", float64(metrics.NumLatency02), "nlat_02", nil),
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metric.NewContainerGaugeData(container, "nlat_03", float64(metrics.NumLatency03), "nlat_03", nil),
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metric.NewContainerGaugeData(container, "nlat_04", float64(metrics.NumLatency04), "nlat_04", nil))
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}
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c.runqlatMetric[0].Value = float64(globalRunqlat.NumLatency01)
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c.runqlatMetric[1].Value = float64(globalRunqlat.NumLatency02)
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c.runqlatMetric[2].Value = float64(globalRunqlat.NumLatency03)
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c.runqlatMetric[3].Value = float64(globalRunqlat.NumLatency04)
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runqlatMetric = append(runqlatMetric, c.runqlatMetric...)
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return runqlatMetric, nil
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}
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