Hadoop plugin for HQ
Several folks have been asking about a Hadoop plugin for HQ... we've posted an early version of plugin available at: http://github.com/hyperic/hq-hadoop
Feedback and contributions are welcome of course, fork away!
Generated plugin metrics follow...
Hadoop Data Node server
Log Track Supported: Yes
Config Track Supported: Yes
Custom Properties Supported:
| Name | Description |
|---|---|
| VmVersion | Vm Version |
| VmVendor | Vm Vendor |
| VmName | Vm Name |
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Process Virtual Memory Size | ProcessVirtualMemorySize | B | UTILIZATION | false | 5 min |
| Process Resident Memory Size | ProcessResidentMemorySize | B | UTILIZATION | true | 5 min |
| Process Page Faults | ProcessPageFaults | none | UTILIZATION | false | 10 min |
| Process Page Faults per Minute | ProcessPageFaults1m | none | UTILIZATION | false | 10 min |
| Process Cpu System Time | ProcessCpuSystemTime | ms | UTILIZATION | false | 10 min |
| Process Cpu System Time per Minute | ProcessCpuSystemTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time | ProcessCpuUserTime | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time per Minute | ProcessCpuUserTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time | ProcessCpuTotalTime | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time per Minute | ProcessCpuTotalTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Usage | ProcessCpuUsage | percentage | UTILIZATION | true | 5 min |
| Process Start Time | ProcessStartTime | epoch-millis | AVAILABILITY | false | 5 min |
| Process Open File Descriptors | ProcessOpenFileDescriptors | none | UTILIZATION | false | 5 min |
| Process Threads | ProcessThreads | none | UTILIZATION | false | 5 min |
| Availability | Availability | percentage | AVAILABILITY | true | 5 min |
| Heap Memory Free | HeapMemoryFree | B | UTILIZATION | true | 5 min |
| Thread Count | ThreadCount | none | UTILIZATION | true | 5 min |
| Total HotSpot Compilation Time | TotalHotSpotCompilationTime | ms | PERFORMANCE | true | 5 min |
Configuration help:
General Log and Config Track Properties
- Enable Config Tracking - Check to enable config tracking.
- Configuration Files - Comma delimited list of configuration files to track. Relative files are resolved to ${installpath}.
- Enable Log Tracking - Check to enable log tracking.
- Track event log level - Only track events of level greater than or equal to this level. Order is: [Error, Warn, Info, Debug]
Mapping:- FATAL,ERROR -> Error
- WARN -> Warn
- INFO -> Info
- DEBUG -> Debug
- Log Pattern Match - Include messages that match the given regular expression. The given pattern can be a substring to look for in log messages or a regular expression. See: java.util.regex.Pattern.
- Log Pattern Exclude - Exclude messages that match the given regular expression.
- Log Files - Comma delimited list of log files to track. Relative files are resolved to ${installpath}.
Hadoop Data Node FS Dataset service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Remaining | Remaining | B | UTILIZATION | true | 5 min |
| Capacity | Capacity | B | UTILIZATION | true | 5 min |
| DfsUsed | DfsUsed | B | UTILIZATION | true | 5 min |
Configuration help:
Hadoop Data Node RPC service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Num Open Connections | NumOpenConnections | none | UTILIZATION | true | 5 min |
| Call Queue Len | CallQueueLen | none | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time | RpcOpsAvgProcessingTime | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Max | RpcOpsAvgProcessingTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Min | RpcOpsAvgProcessingTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time | RpcOpsAvgQueueTime | ms | UTILIZATION | true | 5 min |
| Rpc Ops Avg Queue Time Max | RpcOpsAvgQueueTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time Min | RpcOpsAvgQueueTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Number | RpcOpsNumber | none | UTILIZATION | false | 5 min |
Configuration help:
Hadoop Data Node Stats service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Bytes Read | BytesRead | B | UTILIZATION | false | 10 min |
| Bytes Read per Minute | BytesRead1m | B | UTILIZATION | true | 10 min |
| Bytes Written | BytesWritten | B | UTILIZATION | false | 10 min |
| Bytes Written per Minute | BytesWritten1m | B | UTILIZATION | true | 10 min |
| Blocks Read | BlocksRead | none | UTILIZATION | false | 10 min |
| Blocks Read per Minute | BlocksRead1m | none | UTILIZATION | false | 10 min |
| Blocks Removed | BlocksRemoved | none | UTILIZATION | false | 10 min |
| Blocks Removed per Minute | BlocksRemoved1m | none | UTILIZATION | false | 10 min |
| Blocks Replicated | BlocksReplicated | none | UTILIZATION | false | 10 min |
| Blocks Replicated per Minute | BlocksReplicated1m | none | UTILIZATION | false | 10 min |
| Blocks Written | BlocksWritten | none | UTILIZATION | false | 10 min |
| Blocks Written per Minute | BlocksWritten1m | none | UTILIZATION | false | 10 min |
| Block Verification Failures | BlockVerificationFailures | none | UTILIZATION | false | 10 min |
| Block Verification Failures per Minute | BlockVerificationFailures1m | none | UTILIZATION | false | 10 min |
| Blocks Verified | BlocksVerified | none | UTILIZATION | false | 10 min |
| Blocks Verified per Minute | BlocksVerified1m | none | UTILIZATION | false | 10 min |
| Reads From Local Client | ReadsFromLocalClient | none | UTILIZATION | false | 10 min |
| Reads From Local Client per Minute | ReadsFromLocalClient1m | none | UTILIZATION | false | 10 min |
| Reads From Remote Client | ReadsFromRemoteClient | none | UTILIZATION | false | 10 min |
| Reads From Remote Client per Minute | ReadsFromRemoteClient1m | none | UTILIZATION | false | 10 min |
| Writes From Local Client | WritesFromLocalClient | none | UTILIZATION | false | 10 min |
| Writes From Local Client per Minute | WritesFromLocalClient1m | none | UTILIZATION | false | 10 min |
| Writes From Remote Client | WritesFromRemoteClient | none | UTILIZATION | false | 10 min |
| Writes From Remote Client per Minute | WritesFromRemoteClient1m | none | UTILIZATION | false | 10 min |
| Read Block Op Average Time | ReadBlockOpAverageTime | none | UTILIZATION | false | 5 min |
| Read Block Op Max Time | ReadBlockOpMaxTime | none | UTILIZATION | false | 5 min |
| Read Block Op Min Time | ReadBlockOpMinTime | none | UTILIZATION | false | 5 min |
| Read Block Op Num | ReadBlockOpNum | none | UTILIZATION | false | 5 min |
| Read Metadata Op Average Time | ReadMetadataOpAverageTime | none | UTILIZATION | false | 5 min |
| Read Metadata Op Max Time | ReadMetadataOpMaxTime | none | UTILIZATION | false | 5 min |
| Read Metadata Op Min Time | ReadMetadataOpMinTime | none | UTILIZATION | false | 5 min |
| Read Metadata Op Num | ReadMetadataOpNum | none | UTILIZATION | false | 5 min |
| Block Checksum Op Average Time | BlockChecksumOpAverageTime | none | UTILIZATION | false | 5 min |
| Block Checksum Op Max Time | BlockChecksumOpMaxTime | none | UTILIZATION | false | 5 min |
| Block Checksum Op Min Time | BlockChecksumOpMinTime | none | UTILIZATION | false | 5 min |
| Block Checksum Op Num | BlockChecksumOpNum | none | UTILIZATION | false | 5 min |
| Replace Block Op Average Time | ReplaceBlockOpAverageTime | none | UTILIZATION | false | 5 min |
| Replace Block Op Max Time | ReplaceBlockOpMaxTime | none | UTILIZATION | false | 5 min |
| Replace Block Op Min Time | ReplaceBlockOpMinTime | none | UTILIZATION | false | 5 min |
| Replace Block Op Num | ReplaceBlockOpNum | none | UTILIZATION | false | 5 min |
| Write Block Op Average Time | WriteBlockOpAverageTime | none | UTILIZATION | false | 5 min |
| Write Block Op Max Time | WriteBlockOpMaxTime | none | UTILIZATION | false | 5 min |
| Write Block Op Min Time | WriteBlockOpMinTime | none | UTILIZATION | false | 5 min |
| Write Block Op Num | WriteBlockOpNum | none | UTILIZATION | false | 5 min |
| Copy Block Op Average Time | CopyBlockOpAverageTime | none | UTILIZATION | false | 5 min |
| Copy Block Op Max Time | CopyBlockOpMaxTime | none | UTILIZATION | false | 5 min |
| Copy Block Op Min Time | CopyBlockOpMinTime | none | UTILIZATION | false | 5 min |
| Copy Block Op Num | CopyBlockOpNum | none | UTILIZATION | false | 5 min |
| Block Reports Average Time | BlockReportsAverageTime | none | UTILIZATION | false | 5 min |
| Block Reports Max Time | BlockReportsMaxTime | none | UTILIZATION | false | 5 min |
| Block Reports Min Time | BlockReportsMinTime | none | UTILIZATION | false | 5 min |
| Block Reports Num | BlockReportsNum | none | UTILIZATION | false | 5 min |
| Heartbeats Average Time | HeartbeatsAverageTime | none | UTILIZATION | false | 5 min |
| Heartbeats Max Time | HeartbeatsMaxTime | none | UTILIZATION | false | 5 min |
| Heartbeats Min Time | HeartbeatsMinTime | none | UTILIZATION | false | 5 min |
| Heartbeats Num | HeartbeatsNum | none | UTILIZATION | false | 5 min |
Configuration help:
Hadoop Job Tracker server
Log Track Supported: Yes
Config Track Supported: Yes
Custom Properties Supported:
| Name | Description |
|---|---|
| VmVersion | Vm Version |
| VmVendor | Vm Vendor |
| VmName | Vm Name |
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Process Virtual Memory Size | ProcessVirtualMemorySize | B | UTILIZATION | false | 5 min |
| Process Resident Memory Size | ProcessResidentMemorySize | B | UTILIZATION | true | 5 min |
| Process Page Faults | ProcessPageFaults | none | UTILIZATION | false | 10 min |
| Process Page Faults per Minute | ProcessPageFaults1m | none | UTILIZATION | false | 10 min |
| Process Cpu System Time | ProcessCpuSystemTime | ms | UTILIZATION | false | 10 min |
| Process Cpu System Time per Minute | ProcessCpuSystemTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time | ProcessCpuUserTime | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time per Minute | ProcessCpuUserTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time | ProcessCpuTotalTime | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time per Minute | ProcessCpuTotalTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Usage | ProcessCpuUsage | percentage | UTILIZATION | true | 5 min |
| Process Start Time | ProcessStartTime | epoch-millis | AVAILABILITY | false | 5 min |
| Process Open File Descriptors | ProcessOpenFileDescriptors | none | UTILIZATION | false | 5 min |
| Process Threads | ProcessThreads | none | UTILIZATION | false | 5 min |
| Availability | Availability | percentage | AVAILABILITY | true | 5 min |
| Heap Memory Free | HeapMemoryFree | B | UTILIZATION | true | 5 min |
| Thread Count | ThreadCount | none | UTILIZATION | true | 5 min |
| Total HotSpot Compilation Time | TotalHotSpotCompilationTime | ms | PERFORMANCE | true | 5 min |
Configuration help:
General Log and Config Track Properties
- Enable Config Tracking - Check to enable config tracking.
- Configuration Files - Comma delimited list of configuration files to track. Relative files are resolved to ${installpath}.
- Enable Log Tracking - Check to enable log tracking.
- Track event log level - Only track events of level greater than or equal to this level. Order is: [Error, Warn, Info, Debug]
Mapping:- FATAL,ERROR -> Error
- WARN -> Warn
- INFO -> Info
- DEBUG -> Debug
- Log Pattern Match - Include messages that match the given regular expression. The given pattern can be a substring to look for in log messages or a regular expression. See: java.util.regex.Pattern.
- Log Pattern Exclude - Exclude messages that match the given regular expression.
- Log Files - Comma delimited list of log files to track. Relative files are resolved to ${installpath}.
Hadoop Job Tracker RPC service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Num Open Connections | NumOpenConnections | none | UTILIZATION | true | 5 min |
| Call Queue Len | CallQueueLen | none | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time | RpcOpsAvgProcessingTime | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Max | RpcOpsAvgProcessingTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Min | RpcOpsAvgProcessingTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time | RpcOpsAvgQueueTime | ms | UTILIZATION | true | 5 min |
| Rpc Ops Avg Queue Time Max | RpcOpsAvgQueueTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time Min | RpcOpsAvgQueueTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Number | RpcOpsNumber | none | UTILIZATION | false | 5 min |
Configuration help:
Hadoop Name Node server
Log Track Supported: Yes
Config Track Supported: Yes
Custom Properties Supported:
| Name | Description |
|---|---|
| VmVersion | Vm Version |
| VmVendor | Vm Vendor |
| VmName | Vm Name |
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Process Virtual Memory Size | ProcessVirtualMemorySize | B | UTILIZATION | false | 5 min |
| Process Resident Memory Size | ProcessResidentMemorySize | B | UTILIZATION | true | 5 min |
| Process Page Faults | ProcessPageFaults | none | UTILIZATION | false | 10 min |
| Process Page Faults per Minute | ProcessPageFaults1m | none | UTILIZATION | false | 10 min |
| Process Cpu System Time | ProcessCpuSystemTime | ms | UTILIZATION | false | 10 min |
| Process Cpu System Time per Minute | ProcessCpuSystemTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time | ProcessCpuUserTime | ms | UTILIZATION | false | 10 min |
| Process Cpu User Time per Minute | ProcessCpuUserTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time | ProcessCpuTotalTime | ms | UTILIZATION | false | 10 min |
| Process Cpu Total Time per Minute | ProcessCpuTotalTime1m | ms | UTILIZATION | false | 10 min |
| Process Cpu Usage | ProcessCpuUsage | percentage | UTILIZATION | true | 5 min |
| Process Start Time | ProcessStartTime | epoch-millis | AVAILABILITY | false | 5 min |
| Process Open File Descriptors | ProcessOpenFileDescriptors | none | UTILIZATION | false | 5 min |
| Process Threads | ProcessThreads | none | UTILIZATION | false | 5 min |
| Availability | Availability | percentage | AVAILABILITY | true | 5 min |
| Heap Memory Free | HeapMemoryFree | B | UTILIZATION | true | 5 min |
| Thread Count | ThreadCount | none | UTILIZATION | true | 5 min |
| Total HotSpot Compilation Time | TotalHotSpotCompilationTime | ms | PERFORMANCE | true | 5 min |
Configuration help:
General Log and Config Track Properties
- Enable Config Tracking - Check to enable config tracking.
- Configuration Files - Comma delimited list of configuration files to track. Relative files are resolved to ${installpath}.
- Enable Log Tracking - Check to enable log tracking.
- Track event log level - Only track events of level greater than or equal to this level. Order is: [Error, Warn, Info, Debug]
Mapping:- FATAL,ERROR -> Error
- WARN -> Warn
- INFO -> Info
- DEBUG -> Debug
- Log Pattern Match - Include messages that match the given regular expression. The given pattern can be a substring to look for in log messages or a regular expression. See: java.util.regex.Pattern.
- Log Pattern Exclude - Exclude messages that match the given regular expression.
- Log Files - Comma delimited list of log files to track. Relative files are resolved to ${installpath}.
Hadoop Name Node FS Namesystem service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Capacity Total | CapacityTotal | B | UTILIZATION | false | 5 min |
| Capacity Used | CapacityUsed | B | UTILIZATION | false | 5 min |
| Capacity Remaining | CapacityRemaining | B | UTILIZATION | true | 5 min |
| Total Load | TotalLoad | none | UTILIZATION | true | 5 min |
| Blocks Total | BlocksTotal | none | UTILIZATION | false | 5 min |
| Files Total | FilesTotal | none | UTILIZATION | false | 5 min |
| Pending Replication Blocks | PendingReplicationBlocks | none | UTILIZATION | true | 5 min |
| Under Replicated Blocks | UnderReplicatedBlocks | none | UTILIZATION | false | 5 min |
| Scheduled Replication Blocks | ScheduledReplicationBlocks | none | UTILIZATION | false | 5 min |
Configuration help:
Hadoop Name Node RPC service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Num Open Connections | NumOpenConnections | none | UTILIZATION | true | 5 min |
| Call Queue Len | CallQueueLen | none | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time | RpcOpsAvgProcessingTime | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Max | RpcOpsAvgProcessingTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Processing Time Min | RpcOpsAvgProcessingTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time | RpcOpsAvgQueueTime | ms | UTILIZATION | true | 5 min |
| Rpc Ops Avg Queue Time Max | RpcOpsAvgQueueTimeMax | ms | UTILIZATION | false | 5 min |
| Rpc Ops Avg Queue Time Min | RpcOpsAvgQueueTimeMin | ms | UTILIZATION | false | 5 min |
| Rpc Ops Number | RpcOpsNumber | none | UTILIZATION | false | 5 min |
Configuration help:
Hadoop Name Node Stats service
Log Track Supported: No
Config Track Supported: No
Custom Properties Supported: None
Supported Control Actions: None
Supported Metrics:
| Name | Alias | Units | Category | Default On | Default Interval |
|---|---|---|---|---|---|
| Availability | Availability | percentage | AVAILABILITY | true | 10 min |
| Block Report Average Time | BlockReportAverageTime | ms | UTILIZATION | true | 5 min |
| Block Report Max Time | BlockReportMaxTime | ms | UTILIZATION | false | 5 min |
| Block Report Min Time | BlockReportMinTime | ms | UTILIZATION | false | 5 min |
| Block Report Num | BlockReportNum | none | UTILIZATION | false | 10 min |
| Block Report Num per Minute | BlockReportNum1m | none | UTILIZATION | false | 10 min |
| Journal Transaction Average Time | JournalTransactionAverageTime | ms | UTILIZATION | true | 5 min |
| Journal Transaction Num | JournalTransactionNum | none | UTILIZATION | false | 10 min |
| Journal Transaction Num per Minute | JournalTransactionNum1m | none | UTILIZATION | false | 10 min |
| Journal Transaction Max Time | JournalTransactionMaxTime | ms | UTILIZATION | false | 5 min |
| Journal Transaction Min Time | JournalTransactionMinTime | ms | UTILIZATION | false | 5 min |
| Journal Sync Average Time | JournalSyncAverageTime | ms | UTILIZATION | false | 5 min |
| Journal Sync Max Time | JournalSyncMaxTime | ms | UTILIZATION | false | 5 min |
| Journal Sync Min Time | JournalSyncMinTime | ms | UTILIZATION | false | 5 min |
| Journal Sync Num | JournalSyncNum | none | UTILIZATION | false | 10 min |
| Journal Sync Num per Minute | JournalSyncNum1m | none | UTILIZATION | false | 10 min |
| Safemode Time | SafemodeTime | ms | UTILIZATION | false | 5 min |
| FS Image Load Time | FSImageLoadTime | ms | UTILIZATION | false | 5 min |
| Num Files Created | NumFilesCreated | none | UTILIZATION | false | 10 min |
| Num Files Created per Minute | NumFilesCreated1m | none | UTILIZATION | false | 10 min |
| Num Files Listed | NumFilesListed | none | UTILIZATION | false | 10 min |
| Num Files Listed per Minute | NumFilesListed1m | none | UTILIZATION | false | 10 min |
| Num Get Listing Ops | NumGetListingOps | none | UTILIZATION | false | 10 min |
| Num Get Listing Ops per Minute | NumGetListingOps1m | none | UTILIZATION | false | 10 min |
| Num Create File Ops | NumCreateFileOps | none | UTILIZATION | false | 10 min |
| Num Create File Ops per Minute | NumCreateFileOps1m | none | UTILIZATION | false | 10 min |
| Num Delete File Ops | NumDeleteFileOps | none | UTILIZATION | false | 10 min |
| Num Delete File Ops per Minute | NumDeleteFileOps1m | none | UTILIZATION | false | 10 min |
| Num Add Block Ops | NumAddBlockOps | none | UTILIZATION | false | 10 min |
| Num Add Block Ops per Minute | NumAddBlockOps1m | none | UTILIZATION | false | 10 min |
| Num Get Block Locations | NumGetBlockLocations | none | UTILIZATION | false | 10 min |
| Num Get Block Locations per Minute | NumGetBlockLocations1m | none | UTILIZATION | false | 10 min |
| Num Files Renamed | NumFilesRenamed | none | UTILIZATION | false | 10 min |
| Num Files Renamed per Minute | NumFilesRenamed1m | none | UTILIZATION | false | 10 min |
Configuration help: