mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-12-25 12:59:06 +01:00
feat: add selectable histograms to status view
This commit is contained in:
Christoph Kluge
parent
ee6d286cd7
commit
07073e290a
@ -8,10 +8,12 @@ import (
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"context"
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"database/sql"
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"fmt"
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"math"
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"time"
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"github.com/ClusterCockpit/cc-backend/internal/config"
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"github.com/ClusterCockpit/cc-backend/internal/graph/model"
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"github.com/ClusterCockpit/cc-backend/internal/metricdata"
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"github.com/ClusterCockpit/cc-backend/pkg/archive"
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"github.com/ClusterCockpit/cc-backend/pkg/log"
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"github.com/ClusterCockpit/cc-backend/pkg/schema"
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@ -460,6 +462,18 @@ func (r *JobRepository) AddMetricHistograms(
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stat *model.JobsStatistics) (*model.JobsStatistics, error) {
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start := time.Now()
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// Running Jobs Only: First query jobdata from sqlite, then query data and make bins
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for _, f := range filter {
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if f.State != nil {
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if len(f.State) == 1 && f.State[0] == "running" {
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stat.HistMetrics = r.runningJobsMetricStatisticsHistogram(ctx, metrics, filter)
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log.Debugf("Timer AddMetricHistograms %s", time.Since(start))
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return stat, nil
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}
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}
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}
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// All other cases: Query and make bins in sqlite directly
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for _, m := range metrics {
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metricHisto, err := r.jobsMetricStatisticsHistogram(ctx, m, filter)
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if err != nil {
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@ -639,3 +653,102 @@ func (r *JobRepository) jobsMetricStatisticsHistogram(
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log.Debugf("Timer jobsStatisticsHistogram %s", time.Since(start))
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return &result, nil
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}
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func (r *JobRepository) runningJobsMetricStatisticsHistogram(
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ctx context.Context,
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metrics []string,
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filters []*model.JobFilter) []*model.MetricHistoPoints {
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// Get Jobs
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jobs, err := r.QueryJobs(ctx, filters, &model.PageRequest{Page: 1, ItemsPerPage: 500 + 1}, nil)
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if err != nil {
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log.Errorf("Error while querying jobs for footprint: %s", err)
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return nil
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}
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if len(jobs) > 500 {
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log.Errorf("too many jobs matched (max: %d)", 500)
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return nil
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}
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// Get AVGs from metric repo
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avgs := make([][]schema.Float, len(metrics))
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for i := range avgs {
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avgs[i] = make([]schema.Float, 0, len(jobs))
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}
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for _, job := range jobs {
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if job.MonitoringStatus == schema.MonitoringStatusDisabled || job.MonitoringStatus == schema.MonitoringStatusArchivingFailed {
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continue
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}
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if err := metricdata.LoadAverages(job, metrics, avgs, ctx); err != nil {
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log.Errorf("Error while loading averages for histogram: %s", err)
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return nil
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}
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}
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// Iterate metrics to fill endresult
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data := make([]*model.MetricHistoPoints, 0)
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for idx, metric := range metrics {
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// Get specific Peak or largest Peak
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var metricConfig *schema.MetricConfig
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var peak float64 = 0.0
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var unit string = ""
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for _, f := range filters {
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if f.Cluster != nil {
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metricConfig = archive.GetMetricConfig(*f.Cluster.Eq, metric)
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peak = metricConfig.Peak
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unit = metricConfig.Unit.Prefix + metricConfig.Unit.Base
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log.Debugf("Cluster %s filter found with peak %f for %s", *f.Cluster.Eq, peak, metric)
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}
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}
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if peak == 0.0 {
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for _, c := range archive.Clusters {
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for _, m := range c.MetricConfig {
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if m.Name == metric {
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if m.Peak > peak {
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peak = m.Peak
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}
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if unit == "" {
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unit = m.Unit.Prefix + m.Unit.Base
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}
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}
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}
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}
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}
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// Make and fill bins
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bins := 10.0
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peakBin := peak / bins
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points := make([]*model.MetricHistoPoint, 0)
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for b := 0; b < 10; b++ {
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count := 0
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bindex := b + 1
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bmin := math.Round(peakBin * float64(b))
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bmax := math.Round(peakBin * (float64(b) + 1.0))
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// Iterate AVG values for indexed metric and count for bins
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for _, val := range avgs[idx] {
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if float64(val) >= bmin && float64(val) < bmax {
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count += 1
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}
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}
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bminint := int(bmin)
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bmaxint := int(bmax)
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// Append Bin to Metric Result Array
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point := model.MetricHistoPoint{Bin: &bindex, Count: count, Min: &bminint, Max: &bmaxint}
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points = append(points, &point)
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}
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// Append Metric Result Array to final results array
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result := model.MetricHistoPoints{Metric: metric, Unit: unit, Data: points}
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data = append(data, &result)
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}
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return data
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}
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@ -15,6 +15,7 @@
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Table,
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Progress,
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Icon,
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Button
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} from "sveltestrap";
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import { init, convert2uplot, transformPerNodeDataForRoofline } from "./utils.js";
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import { scaleNumbers } from "./units.js";
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@ -24,6 +25,8 @@
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getContextClient,
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mutationStore,
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} from "@urql/svelte";
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import PlotTable from './PlotTable.svelte'
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import HistogramSelection from './HistogramSelection.svelte'
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const { query: initq } = init();
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const ccconfig = getContext("cc-config");
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@ -63,7 +66,8 @@
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option.key == ccconfig.status_view_selectedTopUserCategory
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);
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let metricsInHistograms = ccconfig[`status_view_histogramMetrics:${cluster}`] || ccconfig.status_view_histogramMetrics
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let isHistogramSelectionOpen = false
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$: metricsInHistograms = cluster ? ccconfig[`user_view_histogramMetrics:${cluster}`] : (ccconfig.user_view_histogramMetrics || [])
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const client = getContextClient();
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$: mainQuery = queryStore({
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@ -75,6 +79,7 @@
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$metrics: [String!]
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$from: Time!
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$to: Time!
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$metricsInHistograms: [String!]
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) {
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nodeMetrics(
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cluster: $cluster
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@ -100,7 +105,7 @@
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}
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}
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stats: jobsStatistics(filter: $filter) {
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stats: jobsStatistics(filter: $filter, metrics: $metricsInHistograms) {
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histDuration {
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count
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value
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@ -117,6 +122,16 @@
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count
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value
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}
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histMetrics {
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metric
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unit
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data {
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min
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max
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count
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bin
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}
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}
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}
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allocatedNodes(cluster: $cluster) {
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@ -131,6 +146,7 @@
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from: from.toISOString(),
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to: to.toISOString(),
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filter: [{ state: ["running"] }, { cluster: { eq: cluster } }],
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metricsInHistograms: metricsInHistograms
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},
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});
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@ -313,7 +329,7 @@
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<Col xs="auto" style="align-self: flex-end;">
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<h4 class="mb-0">Current utilization of cluster "{cluster}"</h4>
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</Col>
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<Col xs="auto">
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<Col xs="auto" style="margin-left: 0.25rem;">
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{#if $initq.fetching || $mainQuery.fetching}
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<Spinner />
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{:else if $initq.error}
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@ -323,6 +339,13 @@
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{/if}
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</Col>
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<Col xs="auto" style="margin-left: auto;">
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<Button
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outline color="secondary"
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on:click={() => (isHistogramSelectionOpen = true)}>
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<Icon name="bar-chart-line"/> Select Histograms
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</Button>
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</Col>
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<Col xs="auto" style="margin-left: 0.25rem;">
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<Refresher
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initially={120}
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on:reload={() => {
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@ -668,4 +691,34 @@
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{/key}
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</Col>
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</Row>
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<hr class="my-2" />
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{#if metricsInHistograms}
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<Row>
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<Col>
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{#key $mainQuery.data.stats[0].histMetrics}
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<PlotTable
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let:item
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let:width
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renderFor="user"
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items={$mainQuery.data.stats[0].histMetrics}
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itemsPerRow={3}>
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<Histogram
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data={convert2uplot(item.data)}
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width={width} height={250}
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title="Distribution of '{item.metric}'"
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xlabel={`${item.metric} bin maximum [${item.unit}]`}
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xunit={item.unit}
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ylabel="Number of Jobs"
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yunit="Jobs"/>
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</PlotTable>
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{/key}
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</Col>
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</Row>
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{/if}
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{/if}
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<HistogramSelection
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bind:cluster={cluster}
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bind:metricsInHistograms={metricsInHistograms}
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bind:isOpen={isHistogramSelectionOpen} />
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