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Merge pull request #300 from ClusterCockpit/improve_footprint_transactions

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Improve footprint transactions
This commit is contained in:
Jan Eitzinger 2024-11-25 17:08:46 +01:00 committed by GitHub
commit f1e6dedd44
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1 changed files with 56 additions and 47 deletions
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91
internal/taskManager/updateFootprintService.go
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@ -10,7 +10,7 @@ import (
"time"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/internal/metricDataDispatcher"
"github.com/ClusterCockpit/cc-backend/internal/metricdata"
"github.com/ClusterCockpit/cc-backend/pkg/archive"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
@ -37,32 +37,38 @@ func RegisterFootprintWorker() {
cl := 0
log.Printf("Update Footprints started at %s", s.Format(time.RFC3339))
t, err := jobRepo.TransactionInit()
if err != nil {
log.Errorf("Failed TransactionInit %v", err)
}
for _, cluster := range archive.Clusters {
s_cluster := time.Now()
jobs, err := jobRepo.FindRunningJobs(cluster.Name)
if err != nil {
continue
}
// NOTE: Additional Subcluster Loop Could Allow For Limited List Of (Energy)Footprint-Metrics Only.
// - Chunk-Size Would Then Be 'SubCluster' (Running Jobs, Transactions) as Lists Can Change Within SCs
// - Would Require Review of 'updateFootprint' And 'updateEnergy' Usage
allMetrics := make([]string, 0)
metricConfigs := archive.GetCluster(cluster.Name).MetricConfig
for _, mc := range metricConfigs {
allMetrics = append(allMetrics, mc.Name)
}
scopes := []schema.MetricScope{schema.MetricScopeNode}
scopes = append(scopes, schema.MetricScopeCore)
scopes = append(scopes, schema.MetricScopeAccelerator)
repo, err := metricdata.GetMetricDataRepo(cluster.Name)
if err != nil {
log.Errorf("no metric data repository configured for '%s'", cluster.Name)
continue
}
pendingStatements := []sq.UpdateBuilder{}
for _, job := range jobs {
log.Debugf("Try job %d", job.JobID)
log.Debugf("Prepare job %d", job.JobID)
cl++
jobData, err := metricDataDispatcher.LoadData(job, allMetrics, scopes, context.Background(), 0) // 0 Resolution-Value retrieves highest res
s_job := time.Now()
jobStats, err := repo.LoadStats(job, allMetrics, context.Background())
if err != nil {
log.Errorf("Error wile loading job data for footprint update: %v", err)
log.Errorf("error wile loading job data stats for footprint update: %v", err)
ce++
continue
}
@ -73,19 +79,19 @@ func RegisterFootprintWorker() {
Statistics: make(map[string]schema.JobStatistics),
}
for metric, data := range jobData {
avg, min, max := 0.0, math.MaxFloat32, -math.MaxFloat32
nodeData, ok := data["node"]
if !ok {
// This should never happen ?
ce++
continue
for _, metric := range allMetrics {
avg, min, max := 0.0, 0.0, 0.0
data, ok := jobStats[metric] // JobStats[Metric1:[Hostname1:[Stats], Hostname2:[Stats], ...], Metric2[...] ...]
if ok {
for _, res := range job.Resources {
hostStats, ok := data[res.Hostname]
if ok {
avg += hostStats.Avg
min = math.Min(min, hostStats.Min)
max = math.Max(max, hostStats.Max)
}
for _, series := range nodeData.Series {
avg += series.Statistics.Avg
min = math.Min(min, series.Statistics.Min)
max = math.Max(max, series.Statistics.Max)
}
}
// Add values rounded to 2 digits
@ -100,44 +106,47 @@ func RegisterFootprintWorker() {
}
}
// Init UpdateBuilder
// Build Statement per Job, Add to Pending Array
stmt := sq.Update("job")
// Add SET queries
stmt, err = jobRepo.UpdateFootprint(stmt, jobMeta)
if err != nil {
log.Errorf("Update job (dbid: %d) failed at update Footprint step: %s", job.ID, err.Error())
log.Errorf("update job (dbid: %d) statement build failed at footprint step: %s", job.ID, err.Error())
ce++
continue
}
stmt, err = jobRepo.UpdateEnergy(stmt, jobMeta)
if err != nil {
log.Errorf("Update job (dbid: %d) failed at update Energy step: %s", job.ID, err.Error())
log.Errorf("update job (dbid: %d) statement build failed at energy step: %s", job.ID, err.Error())
ce++
continue
}
// Add WHERE Filter
stmt = stmt.Where("job.id = ?", job.ID)
query, args, err := stmt.ToSql()
if err != nil {
log.Errorf("Failed in ToSQL conversion: %v", err)
ce++
continue
pendingStatements = append(pendingStatements, stmt)
log.Debugf("Job %d took %s", job.JobID, time.Since(s_job))
}
// Args: JSON, JSON, ENERGY, JOBID
t, err := jobRepo.TransactionInit()
if err != nil {
log.Errorf("failed TransactionInit %v", err)
log.Errorf("skipped %d transactions for cluster %s", len(pendingStatements), cluster.Name)
ce += len(pendingStatements)
} else {
for _, ps := range pendingStatements {
query, args, err := ps.ToSql()
if err != nil {
log.Errorf("failed in ToSQL conversion: %v", err)
ce++
} else {
// args...: Footprint-JSON, Energyfootprint-JSON, TotalEnergy, JobID
jobRepo.TransactionAdd(t, query, args...)
// if err := jobRepo.Execute(stmt); err != nil {
// log.Errorf("Update job footprint (dbid: %d) failed at db execute: %s", job.ID, err.Error())
// continue
// }
c++
log.Debugf("Finish Job %d", job.JobID)
}
jobRepo.TransactionCommit(t)
log.Debugf("Finish Cluster %s", cluster.Name)
}
jobRepo.TransactionEnd(t)
}
log.Debugf("Finish Cluster %s, took %s", cluster.Name, time.Since(s_cluster))
}
log.Printf("Updating %d (of %d; Skipped %d) Footprints is done and took %s", c, cl, ce, time.Since(s))
}))
}