* report active users in graphite stats
* use bus to publish system stats
* metrics: avoid using events unless we have to
this commit also changes the default interval
for updating the stats gauges. Seems like the old values
was a product of previous metrics implementation
* fix: Row state is now ignored when looking for dashboawrd changes, had to fix bug in expand logic to make fix work. Also moved the ChangeTracker to it's own file and moved tests to jest, fixes#11208
* removed commented out log calls
This fixes:
pkg/tsdb/cloudwatch/metric_find_query.go:257:2: should use sort.Strings(...) instead of sort.Sort(sort.StringSlice(...)) (S1032)
pkg/tsdb/cloudwatch/metric_find_query.go:286:2: should use sort.Strings(...) instead of sort.Sort(sort.StringSlice(...)) (S1032)
pkg/tsdb/cloudwatch/metric_find_query.go:315:2: should use sort.Strings(...) instead of sort.Sort(sort.StringSlice(...)) (S1032)
This fixes:
pkg/tsdb/sql_engine.go:54:6: should write version := engineCache.versions[dsInfo.Id] instead of version, _ := engineCache.versions[dsInfo.Id] (S1005)
This fixes:
pkg/services/sqlstore/migrator/migrations.go:116:18: the argument is already a string, there's no need to use fmt.Sprintf (S1025)
pkg/services/sqlstore/migrator/types.go:49:16: the argument is already a string, there's no need to use fmt.Sprintf (S1025)
This fixes:
pkg/cmd/grafana-cli/commands/upgrade_all_command.go:56:3: should merge variable declaration with assignment on next line (S1021)
pkg/login/ldap.go:406:4: should merge variable declaration with assignment on next line (S1021)
pkg/services/sqlstore/migrator/dialect.go:87:2: should merge variable declaration with assignment on next line (S1021)
pkg/services/sqlstore/migrator/dialect.go:165:2: should merge variable declaration with assignment on next line (S1021)
pkg/tsdb/cloudwatch/metric_find_query_test.go:185:2: should merge variable declaration with assignment on next line (S1021)
This fixes:
pkg/cmd/grafana-cli/commands/install_command.go:36:11: should use fmt.Errorf(...) instead of errors.New(fmt.Sprintf(...)) (S1028)
pkg/models/org_user.go:53:11: should use fmt.Errorf(...) instead of errors.New(fmt.Sprintf(...)) (S1028)
pkg/services/notifications/mailer.go:138:16: should use fmt.Errorf(...) instead of errors.New(fmt.Sprintf(...)) (S1028)
This fixes:
pkg/api/http_server.go:142:89: should use make(map[string]func(*http.Server, *tls.Conn, http.Handler)) instead (S1019)
pkg/services/alerting/scheduler.go:18:30: should use make(map[int64]*Job) instead (S1019)
pkg/services/alerting/scheduler.go:26:31: should use make(map[int64]*Job) instead (S1019)
