394 lines
22 KiB
HTML
394 lines
22 KiB
HTML
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<title>Performance data files: QAPMMIOP</title>
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<body id="rzahxqapmmiop"><a name="rzahxqapmmiop"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Performance data files: QAPMMIOP</h1>
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<div><p>This database file includes multifunction IOP file entries and
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lists the fields in the multifunction IOP file.</p>
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<div class="section"><p> </p>
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<div class="tablenoborder"><!-- Link to dynamic table -->
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<!-- End of link to dynamic table --><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" width="25%" id="d0e25">Field Name</th>
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<th valign="top" width="50%" id="d0e27">Description</th>
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<th valign="top" width="25%" id="d0e29">Attribute</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" width="25%" headers="d0e25 ">INTNUM</td>
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<td valign="top" width="50%" headers="d0e27 ">Interval number: The nth sample database interval based on the start
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time specified in the <span class="cmdname">Create Performance Data (CRTPFRDTA)</span> command.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (5,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">DTETIM</td>
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<td valign="top" width="50%" headers="d0e27 ">Interval date (yymmdd) and time (hhmmss): The date and time of the
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sample interval.</td>
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<td valign="top" width="25%" headers="d0e29 ">C (12)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">INTSEC</td>
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<td valign="top" width="50%" headers="d0e27 ">Elapsed interval seconds: The number of seconds since the last sample
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interval.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (7,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">IOPRN</td>
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<td valign="top" width="50%" headers="d0e27 ">IOP resource name.</td>
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<td valign="top" width="25%" headers="d0e29 ">C(10)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIIOP</td>
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<td valign="top" width="50%" headers="d0e27 ">Reserved</td>
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<td valign="top" width="25%" headers="d0e29 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MITYPE</td>
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<td valign="top" width="50%" headers="d0e27 ">IOP type.</td>
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<td valign="top" width="25%" headers="d0e29 ">C (4)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIPRCU</td>
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<td valign="top" width="50%" headers="d0e27 ">Processor utilization: The number of fixed-time intervals that this
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multifunction IOP spent in the idle state.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRAMU</td>
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<td valign="top" width="50%" headers="d0e27 ">Available local storage (in bytes): The number of bytes of free local
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storage in the IOP. The free local storage will probably be non-contiguous
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because of fragmentation.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MITPKT</td>
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<td valign="top" width="50%" headers="d0e27 ">Total packets transferred.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIKBYO</td>
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<td valign="top" width="50%" headers="d0e27 ">Total KB transmitted from an IOP to the system across the bus.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIKBYI</td>
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<td valign="top" width="50%" headers="d0e27 ">Total KB transmitted to the IOP from the system across the bus.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIOPSR</td>
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<td valign="top" width="50%" headers="d0e27 ">OPSTART bus unit message received from another bus unit using normal
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flow.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIOPSS</td>
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<td valign="top" width="50%" headers="d0e27 ">OPSTART bus unit message received from another bus unit using reverse
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flow method 2 (always 0).</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISGLR</td>
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<td valign="top" width="50%" headers="d0e27 ">Signals received.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIOPST</td>
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<td valign="top" width="50%" headers="d0e27 ">OPSTARTs sent.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISLGS</td>
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<td valign="top" width="50%" headers="d0e27 ">Signals sent.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRSTQ</td>
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<td valign="top" width="50%" headers="d0e27 ">Restart queues sent.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRQDO</td>
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<td valign="top" width="50%" headers="d0e27 ">DMA requests sent for output of data: The number of requests the IOP
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sends to the system for data to be sent from the IOP to the system across
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the bus.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRQDI</td>
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<td valign="top" width="50%" headers="d0e27 ">DMA requests sent for input of data: The number of requests the IOP
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sends to the system for data to be sent to the IOP from the system across
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the bus.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIBNAR</td>
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<td valign="top" width="50%" headers="d0e27 ">Occurrences of BNA received.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIIDLC</td>
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<td valign="top" width="50%" headers="d0e27 ">Idle loop count <a href="#rzahxqapmmiop__qapmmiopnote">(see notes)</a>:
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The number of times the primary IOP processor ran an idle loop. This is done
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when the IOP has no work to perform. This count is used with the idle loop
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time to calculate the primary IOP processor utilization in seconds.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIIDLT</td>
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<td valign="top" width="50%" headers="d0e27 ">Idle loop time <a href="#rzahxqapmmiop__qapmmiopnote">(see notes)</a>:
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the time (in hundredths of microseconds) for the primary IOP processor to
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run the idle loop once. The value reported could be a multiple of the actual
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idle loop time. In that case, the value reported for the idle loop count is
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reduced by the same multiple so that the calculated IOP processor utilization
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is correct</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISYSF</td>
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<td valign="top" width="50%" headers="d0e27 ">IOP system function time: Total processing unit time (in milliseconds)
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used by the IOP for basic system function that is running in the primary IOP
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processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIDISK</td>
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<td valign="top" width="50%" headers="d0e27 ">Disk time: Total processing unit time (in milliseconds) used by disk
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tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MICOMM</td>
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<td valign="top" width="50%" headers="d0e27 ">Total communications time: Total processing unit time (in milliseconds)
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used by all the communications protocol tasks that are running in the primary
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IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISDLC</td>
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<td valign="top" width="50%" headers="d0e27 ">SDLC communications time: Total processing unit time (in milliseconds)
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used by SDLC communications tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIASYN</td>
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<td valign="top" width="50%" headers="d0e27 ">ASYNC communications time: Total processing unit time (in milliseconds)
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used by asynchronous communications tasks that are running in the primary
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IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIBSC</td>
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<td valign="top" width="50%" headers="d0e27 ">BSC communications time: Total processing unit time (in milliseconds)
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used by BSC communications tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIX25L</td>
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<td valign="top" width="50%" headers="d0e27 ">X.25 LLC communications time: Total processing unit time (in milliseconds)
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used by X.25 LLC communications tasks that are running in the primary IOP
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processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIX25P</td>
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<td valign="top" width="50%" headers="d0e27 ">X.25 PLC communications time: Total processing unit time (in milliseconds)
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used by X.25 packet layer communications (PLC) tasks that are running in the
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primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIX25D</td>
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<td valign="top" width="50%" headers="d0e27 ">X.25 DLC communications time: Total processing unit time (in milliseconds)
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used by X.25 data link control (DLC) and Point-to-Point Protocol (PPP) communications
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tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MILAN</td>
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<td valign="top" width="50%" headers="d0e27 ">LAN communications time: Total processing unit time (in milliseconds)
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used by token-ring network, Ethernet, frame relay, fiber distributed data
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interface (FDDI), and asynchronous transfer mode (ATM) communications tasks.
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This includes processing time due to token-ring and Ethernet LAN emulation.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISDLD</td>
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<td valign="top" width="50%" headers="d0e27 ">SDLC short-hold mode time: Total processing unit time (in milliseconds)
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used by SDLC short-hold mode tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRV02</td>
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<td valign="top" width="50%" headers="d0e27 ">ISDN communications time: Total processing unit time (in milliseconds)
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used by ISDN LAPD, LAPE, and PMI communications tasks that are running in
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the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIRV03</td>
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<td valign="top" width="50%" headers="d0e27 ">ISDN communications time: Total processing unit time (in milliseconds)
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used by ISDN Q.931 communications tasks that are running in the primary IOP
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processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MISP</td>
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<td valign="top" width="50%" headers="d0e27 ">Service processor time: Total processing unit time (in milliseconds)
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used by the service processor function that is running in the primary IOP
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processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF1ID</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 1 ID: The identifier for additional functions that may
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be running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">C (2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF1TM</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 1 time: Total processing unit time (in milliseconds) used
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by the IOP function that is running in the primary IOP processor</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF2ID</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 2 ID: The identifier for additional functions that may
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be running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">C (2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF2TM</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 2 time: Total processing unit time (in milliseconds) used
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by the IOP function that is running in the primary IOP processor</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF3ID</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 3 ID: The identifier for additional functions that may
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be running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">C (2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF3TM</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 3 time: Total processing unit time (in milliseconds) used
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by the IOP function that is running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF4ID</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 4 ID: The identifier for additional functions that may
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be running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">C(2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF4TM</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 4 time: Total processing unit time (in milliseconds) used
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by the IOP function that is running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF5ID</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 5 ID: The identifier for additional functions that are
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running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">C(2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIF5TM</td>
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<td valign="top" width="50%" headers="d0e27 ">Subfunction 5 time in milliseconds used by the IOP function that is
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running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MITWNX</td>
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<td valign="top" width="50%" headers="d0e27 ">Total processing unit time (in milliseconds) used by workstation and
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local twinaxial tasks that are running in the primary IOP processor.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MICPU2</td>
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<td valign="top" width="50%" headers="d0e27 ">Processor 2 utilization: The utilization (in milliseconds) of the second
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IOP processor that handles specialized function. This field applies to <span class="keyword">Integrated xSeries<sup>®</sup> Server</span> (excluding I/O adapter versions)
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and is zero for other IOPs. Collection Services will not report values for <span class="keyword">Integrated xSeries Server</span>.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e25 ">MIADP</td>
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<td valign="top" width="50%" headers="d0e27 ">Reserved.</td>
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<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
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</tr>
|
|
<tr><td valign="top" width="25%" headers="d0e25 ">MIOTH</td>
|
|
<td valign="top" width="50%" headers="d0e27 ">Other function time: Total processing unit time (in milliseconds) used
|
|
by other IOP functions that are running in the primary IOP processor. Other
|
|
functions include those that cannot be reported in the subfunction 1-5 ID
|
|
fields because all of the subfunction 1-5 ID fields are in use.</td>
|
|
<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
|
|
</tr>
|
|
<tr><td valign="top" width="25%" headers="d0e25 ">MIINT</td>
|
|
<td valign="top" width="50%" headers="d0e27 ">Interrupt level time: Total processing unit time (in milliseconds)
|
|
used by interrupt level processing that is running in the primary IOP processor.
|
|
This does not include interrupt level processing time that can be associated
|
|
with a particular task.</td>
|
|
<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
|
|
</tr>
|
|
<tr><td valign="top" width="25%" headers="d0e25 ">MIRA</td>
|
|
<td valign="top" width="50%" headers="d0e27 ">Remote access time: Total processing unit time (in milliseconds) used
|
|
by the remote access tasks that are running in the primary IOP processor.</td>
|
|
<td valign="top" width="25%" headers="d0e29 ">PD (11,0)</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="note" id="rzahxqapmmiop__qapmmiopnote"><a name="rzahxqapmmiop__qapmmiopnote"><!-- --></a><span class="notetitle">Notes:</span> The idle loop
|
|
count and time are used to calculate the multifunction IOP utilization as
|
|
follows:<ol><li>Convert the product of the idle loop count times the idle loop time from
|
|
hundredths of microseconds to seconds. Subtract this from the interval time,
|
|
and divide the results by the interval time. For example: <blockquote>IOP utilization
|
|
= (INTSEC - (MIIDLE * MIIDLT)/10**8) / INTSEC</blockquote>
|
|
</li>
|
|
<li>The performance monitor reports I/O processor (IOP) statistics different
|
|
beginning with Version 3 Release 7. Therefore, performance statistics for
|
|
IOPs introduced in Version 3 Release 7 or later releases are reported in the
|
|
QAPMMIOP file. Performance statistics are reported in the QAPMMIOP file even
|
|
if the IOP supports only one of the three IOP functions (communications, disk,
|
|
or local workstation). Performance statistics for IOPs that were introduced
|
|
before Version 3 Release 7 will continue to be reported in the appropriate
|
|
IOP file (QAPMCIOP, QAPMDIOP, QAPMLIOP, and QAPMMIOP).</li>
|
|
<li>The function 1 - 5 identifiers are for additional functions that may be
|
|
running in the primary IOP. Each function identifier has an associated function
|
|
time value. The function identifier may have the following value:
|
|
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top" width="16.666666666666664%">Value</td>
|
|
<td valign="top" width="83.33333333333334%">Description</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">00</td>
|
|
<td valign="top" width="83.33333333333334%">No time value supplied.</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">11</td>
|
|
<td valign="top" width="83.33333333333334%"><span class="keyword">Integrated xSeries Server</span> pipe task (<span class="keyword">Integrated xSeries Server</span> was previously known as file
|
|
server I/O processor and FSIOP)</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">20</td>
|
|
<td valign="top" width="83.33333333333334%">Storage subsystem task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">22</td>
|
|
<td valign="top" width="83.33333333333334%">Tape task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">23</td>
|
|
<td valign="top" width="83.33333333333334%">Diskette task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">24</td>
|
|
<td valign="top" width="83.33333333333334%">Optical task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">30</td>
|
|
<td valign="top" width="83.33333333333334%">Communications subsystem task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">42</td>
|
|
<td valign="top" width="83.33333333333334%">Localtalk task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">43</td>
|
|
<td valign="top" width="83.33333333333334%">Wireless task</td>
|
|
</tr>
|
|
<tr><td valign="top" width="16.666666666666664%">60</td>
|
|
<td valign="top" width="83.33333333333334%">Cryptography task</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</li>
|
|
</ol>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahxapsparent.htm" title="Managing performance on iSeries systems requires the use of a variety of specialized applications. Each of these applications offers a specific insight into system performance. This topic explains several applications and the intended use of each application.">Applications for performance management</a></div>
|
|
</div>
|
|
</div>
|
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</body>
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