Collecting details of the issues from performance monitoring tools

Note: If you issue the mmperfmon query command without any additional parameters, you can see a list of options for querying performance-related information, as shown in the following sample output:

 Usage:
mmperfmon query Metric[,Metric...] | Key[,Key...] | NamedQuery [StartTime EndTime | Duration] [Options]
OR
mmperfmon query compareNodes ComparisonMetric [StartTime EndTime | Duration] [Options]
where
    Metric                   metric name
    Key                      a key consisting of node name, sensor group, optional additional filters,
                             metric name, separated by pipe symbol
                             e.g.: "cluster1.ibm.com|CTDBStats|locking|db_hop_count_bucket_00"
    NamedQuery               name of a pre-defined query
    ComparisonMetric         name of a metric to be compared if using CompareNodes
    StartTime                Start timestamp for query
                             Format: YYYY-MM-DD-hh:mm:ss
    EndTime                  End timestamp for query. Omitted means: execution time
                             Format: YYYY-MM-DD-hh:mm:ss
    Duration                 Number of seconds into the past from today or <EndTime>


Options:
  -h, --help            show this help message and exit
  -N NodeName, --Node=NodeName
                        Defines the node that metrics should be retrieved from
  -b BucketSize, --bucket-size=BucketSize
                        Defines a bucket size (number of seconds), default is
                        1
  -n NumberBuckets, --number-buckets=NumberBuckets
                        Number of buckets ( records ) to show, default is 10
  --filter=Filter       Filter criteria for the query to run
  --format=Format       Common format for all columns
  --csv                 Provides output in csv format.
  --raw                 Provides output in raw format rather than a pretty
                        table format.
  --nice                Use colors and other text attributes for output.
  --resolve             Resolve computed metrics, show metrics used
  --short               Shorten column names if there are too many to fit into
                        one row.
  --list=List           Show list of specified values (overrides other
                        options). Values are all, metrics, computed, queries,
                        keys.
Possible named queries are:
            compareNodes - Compares a single metric across all nodes running sensors
                     cpu - Show CPU utilization in system and user space, and context switches
         ctdbCallLatency - Show CTDB call latency.
     ctdbHopCountDetails - Show CTDB hop count buckets 0 to 5 for one database.
           ctdbHopCounts - Show CTDB hop counts (bucket 00 = 1-3 hops) for all databases.
      gpfsCRUDopsLatency - Show GPFS CRUD operations latency
             gpfsFSWaits - Display max waits for read and write operations for all file systems
            gpfsNSDWaits - Display max waits for read and write operations for all disks
    gpfsNumberOperations - Get the number of operations to the GPFS file system.
         gpfsVFSOpCounts - Display VFS operation counts
              netDetails - Get details about the network.
               netErrors - Show network problems for all available networks: collisions, drops, errors
               nfsErrors - Get the NFS error count for read and write operations
            nfsIOLatency - Get the NFS IO Latency in nanoseconds per second
               nfsIORate - Get the NFS IOps per second
                nfsQueue - Get the NFS read and write queue size in bytes
           nfsThroughput - Get the NFS Throughput in bytes per second
      nfsThroughputPerOp - Get the NFS read and write throughput per op in bytes
                  objAcc - Object account overall performance.
                objAccIO - Object account IO details.
           objAccLatency - Object proxy Latency.
        objAccThroughput - Object account overall Throughput.
                  objCon - Object container overall performance.
                objConIO - Object container IO details.
           objConLatency - Object container Latency.
        objConThroughput - Object container overall Throughput.
                  objObj - Object overall performance.
                objObjIO - Object overall IO details.
           objObjLatency - Object Latency.
        objObjThroughput - Object overall Throughput.
                  objPro - Object proxy overall performance.
                objProIO - Object proxy IO details.
        objProThroughput - Object proxy overall Throughput.
       protocolIOLatency - Compare latency per protocol (smb, nfs, object).
          protocolIORate - Get the percentage of total I/O rate per protocol (smb, nfs, object).
      protocolThroughput - Get the percentage of total throughput per protocol (smb, nfs, object).
           smb2IOLatency - Get the SMB2 I/O latencies per bucket size ( default 1 sec )
              smb2IORate - Get the SMB2 I/O rate in number of operations per bucket size ( default 1 sec )
          smb2Throughput - Get the SMB2 Throughput in bytes per bucket size ( default 1 sec )
              smb2Writes - Count, # of idle calls, bytes in and out and operation time for smb2 writes
          smbConnections - Number of smb connections
                   usage - Show CPU, memory, storage and network usage