4.6 KiB
| title |
|---|
| sap-hana |
Overview
{{< panel style="danger" >}} Jsonnet source code is available at github.com/grafana/jsonnet-libs {{< /panel >}}
Alerts
{{< panel style="warning" >}} Complete list of pregenerated alerts is available here. {{< /panel >}}
sap-hana-alerts
SapHanaHighCpuUtilization
{{< code lang="yaml" >}} alert: SapHanaHighCpuUtilization annotations: description: The CPU usage is at {{$labels.value}}% on {{$labels.core}} on {{$labels.host}} which is above the threshold of 80%. summary: CPU utilization is high. expr: | sum without (database_name) (hanadb_cpu_busy_percent) > 80 for: 5m labels: severity: critical {{< /code >}}
SapHanaHighPhysicalMemoryUsage
{{< code lang="yaml" >}} alert: SapHanaHighPhysicalMemoryUsage annotations: description: The physical memory usage is at {{$labels.value}}% on {{$labels.host}} which is above the threshold of 80%. summary: Current physical memory usage of the host is approaching capacity. expr: | 100 * sum without (database_name)(hanadb_host_memory_resident_mb) / sum without (database_name) (hanadb_host_memory_physical_total_mb) > 80 for: 5m labels: severity: critical {{< /code >}}
SapHanaMemAllocLimitBelowRecommendation
{{< code lang="yaml" >}} alert: SapHanaMemAllocLimitBelowRecommendation annotations: description: The memory allocation limit is set at {{$labels.value}}% on {{$labels.host}} which is below the recommended value of 90%. summary: Memory allocation limit set below recommended limit. expr: | 100 * sum without (database_name) (hanadb_host_memory_alloc_limit_mb) / sum without (database_name) (hanadb_host_memory_physical_total_mb) < 90 for: 5m labels: severity: warning {{< /code >}}
SapHanaHighMemoryUsage
{{< code lang="yaml" >}} alert: SapHanaHighMemoryUsage annotations: description: The memory usage is at {{$labels.value}}% on {{$labels.host}} which is above the threshold of 80%. summary: Current SAP HANA memory usage is approaching capacity. expr: | 100 * sum without (database_name) (hanadb_host_memory_used_total_mb) / sum without (database_name) (hanadb_host_memory_alloc_limit_mb) > 80 for: 5m labels: severity: critical {{< /code >}}
SapHanaHighDiskUtilization
{{< code lang="yaml" >}} alert: SapHanaHighDiskUtilization annotations: description: The disk usage is at {{$labels.value}}% on {{$labels.host}} which is above the threshold of 80%. summary: SAP HANA disk is approaching capacity. expr: | 100 * sum without (database_name, filesystem_type, path, usage_type) (hanadb_disk_total_used_size_mb) / sum without (database_name, filesystem_type, path, usage_type) (hanadb_disk_total_size_mb) > 80 for: 5m labels: severity: critical {{< /code >}}
SapHanaHighSqlExecutionTime
{{< code lang="yaml" >}} alert: SapHanaHighSqlExecutionTime annotations: description: The average SQL execution time is at {{$labels.value}}s on {{$labels.host}} which is above the threshold of 1s. summary: SAP HANA SQL average execution time is high. expr: | avg without (database_name, port, service, sql_type) (hanadb_sql_service_elap_per_exec_avg_ms) / 1000 > 1 for: 5m labels: severity: critical {{< /code >}}
SapHanaHighReplicationShippingTime
{{< code lang="yaml" >}} alert: SapHanaHighReplicationShippingTime annotations: description: The average system replication log shipping delay is at {{$labels.value}}s from primary site {{$labels.site_name}} to replica site {{$labels.secondary_site_name}} which is above the threshold of 1s. summary: SAP HANA system replication log shipping delay is high. expr: | avg without (database_name, port, secondary_port, replication_mode) (hanadb_sr_ship_delay) > 1 for: 5m labels: severity: critical {{< /code >}}
SapHanaReplicationStatusError
{{< code lang="yaml" >}} alert: SapHanaReplicationStatusError annotations: description: The replication status of replica {{$labels.secondary_site_name}} is ERROR summary: SAP HANA system replication status signifies an error. expr: | hanadb_sr_replication == 4 for: 5m labels: severity: critical {{< /code >}}
Dashboards
Following dashboards are generated from mixins and hosted on github: