PCIE Activity Report

The PCIE Activity Report displays data for PCI Express (PCIe) hardware activity, DMA, hardware accelerator, and hardware accelerator compression.

The PCIE Analyzer control statement requests the PCIE Activity Report. The PCIE Extractor control statement obtains the data for this report.

This report can have the following sections:

  • General PCIE Activity

    This section shows information about the PCI Express (PCIe) hardware activity.

  • Hardware Accelerator Activity

    Appears only if compression acceleration uses IBM zEnterprise Data Compression (zEDC).

    This section shows information about the hardware accelerator.

  • Hardware Accelerator Compression Activity

    Appears only if compression acceleration uses IBM zEnterprise Data Compression (zEDC).

    This topic shows information about the hardware accelerator compression.

1PRODUCED BY CMF ANALYZER (v.r.mm  RSL yymm )             PCIE ACTIVITY REPORT                           RPTSEQ     3 PAGE     10
 BMC Software, Inc.                                                                                      REPORT DATE: DD MMM YY  2.54
 SHFT 08.00.00 08.00.00 DAYS=ALL                                                                         SYSTEM ID: SJSC     Z 2.02.0
 ACTL DD MMM YY 10.00.00  DD MMM YY 17.15.00

 BASED ON REC TYPE/# RECS/# SAMPLES/REC HOURS:  74-9/29/869/7.25
-------------------------------------------------------- General PCIE Activity ------------------------------------------------------
0----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
  ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
000A7  0140  Hardware Accelerator      1014044B  Allocated            FPGHWAM   0012  900.208         0     0.124         0     1.962
0                                                                                              ---------------- RoCE ----------------
             ------ Physical Network IDs ------                                                --Xfr Rate: MB/S--  --Packets/second--
             ----Pnet ID1----  ----Pnet ID2----                                                Received   Xmitted  Received   Xmitted
0                                                                                                28.822     0.852  26,784.2  11,473.2
0----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
  ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
00021  013C  RoCE Express2             15B31016  Allocated            CNMNETC   007F  687.170     0.068   508.830         0     0.006
0                                                                                              ---------------- zEDC ----------------
                                                                                                 Units/      Util
                                                                                                 second         %
0            RND2                                                                                78.787     0.008
0----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
  ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
000A7  0140  Hardware Accelerator      1014044B  Allocated            FPGHWAM   0012   25,199         0     0.056         0     0.869
0                                                                                              ---------------- zEDC ----------------
                                                                                                 Units/      Util
                                                                                                 second         %
0                                                                                                30.045     0.003
0----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
  ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
01018  07E4  ISM                       101404ED  Allocated            CNMNETC   007F   26,100     0.001     0.002     0.806         0
0                                                                                              ---------------- ISM -----------------
             ------ Physical Network IDs ------                                                --Xfr Rate: MB/S--
             ----Pnet ID1----                                                                             Xmitted
0            RND2                                                                                               0
0----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
  ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
0123E  017C  8GB zHyperLink            10140613  Allocated            IOSAS     0019   26,100       n/a       n/a       n/a       n/a
0                                                                                              -----------------zHPL-----------------
                                                                                               --Xfr Rate: MB/S--  --Requests/second-
                                                                                               Received   Xmitted     Total   Success
0                                                                                                 0.027     0.013     6.700     6.643

---------------------------------------------------- Hardware Accelerator Activity --------------------------------------------------
 Func  ---------- Application ---------  Time    Total #  --------------------- Per Request --------------------  -----Total Xfr-----
  ID   ---------- Description ---------  Busy%  Requests  Exec Time  E.T.StdDev  Queue Time  Q.T.StdDev  Size KB  # KBytes  Rate MB/S
000A7  zEDC Express                      0.003    23,686      34.02        6.31   2,779.57    13,894.53    41.30   978,242      0.037

---------------------------------------------- Hardware Accelerator Compression Activity --------------------------------------------
 Func  ------------- Compress Operations -------------  ------------ DeCompress Operations ------------  --Buffer Pool--
  ID   Requests    Req/Sec  Bytes In  Bytes Out  Ratio  Requests    Req/Sec  Bytes In  Bytes Out  Ratio  Size(MB)  Util%
000A7    23,686      0.908  845,518K   161,732K   5.23         0          0         0          0      0       464      0

---------------------------------------------------- Synchronous I/O Link Activity --------------------------------------------------
                                          --Total Req--   Successful  --Read MBs-  --Read MBs-  -Write MBs-  -Write MBs-  ----Time---
 Func Func Port        Serial             ---Per Sec---  -Request %-  --Per Sec--  --Per Req--  --Per Sec--  --Per Req--  ---Busy %--
   ID CHID   ID        Number Type-Model    LPAR    CPC   LPAR   CPC   LPAR   CPC   LPAR   CPC   LPAR   CPC   LPAR   CPC   LPAR   CPC
 ---- ---- ----  ------------ ----------  ------ ------  ----- -----  ----- -----  ----- -----  ----- -----  ----- -----  ----- -----
0123E 017C 01    0000000HMK81 002107-985    6.70   6.24  99.14 98.85  0.027 0.027  0.004 0.004  0.013 0.011  0.002 0.002  0.013 0.013

--------------------------------------------- Synchronous I/O Response Time Distribution --------------------------------------------
       ---------------------------- % Read --------------------------  ---------------------------- % Write -------------------------
 Func   < 20  < 30  < 40  < 50  < 60  < 70  < 80  < 90  < 100  >= 100   < 20  < 30  < 40  < 50  < 60  < 70  < 80  < 90  < 100  >= 100
0  ID   usec  usec  usec  usec  usec  usec  usec  usec   usec    usec   usec  usec  usec  usec  usec  usec  usec  usec   usec    usec
 ----  ----- ----- ----- ----- ----- ----- ----- ----- ------ -------  ----- ----- ----- ----- ----- ----- ----- ----- ------ -------
1PRODUCED BY CMF ANALYZER (6.1.00  RSL 1707 )             PCIE ACTIVITY REPORT                           RPTSEQ     3 PAGE     11
 BMC Software, Inc.                                                                                      REPORT DATE: 29 JUL 19  2.54
 SHFT 08.00.00 08.00.00 DAYS=ALL                                                                         SYSTEM ID: SJSC     Z 2.02.0
 ACTL 09 JUL 19 10.00.00  09 JUL 19 17.15.00

 BASED ON REC TYPE/# RECS/# SAMPLES/REC HOURS:  74-9/29/869/7.25
--------------------------------------------- Synchronous I/O Response Time Distribution --------------------------------------------
       ---------------------------- % Read --------------------------  ---------------------------- % Write -------------------------
 Func   < 20  < 30  < 40  < 50  < 60  < 70  < 80  < 90  < 100  >= 100   < 20  < 30  < 40  < 50  < 60  < 70  < 80  < 90  < 100  >= 100
0  ID   usec  usec  usec  usec  usec  usec  usec  usec   usec    usec   usec  usec  usec  usec  usec  usec  usec  usec   usec    usec
 ----  ----- ----- ----- ----- ----- ----- ----- ----- ------ -------  ----- ----- ----- ----- ----- ----- ----- ----- ------ -------
0123E  41.94 55.31 1.779 0.811 0.127 0.011 0.003 0.005  0.003   0.010  47.00 50.45 1.669 0.753 0.111 0.005 0.002 0.001  0.002   0.005
PRODUCED BY CMF ANALYZER (v.r.mm  RSL yymm )              PCIE ACTIVITY REPORT                           RPTSEQ     1 PAGE      1    
BMC SOFTWARE, INC.                                            XYZ COMPANY                               REPORT DATE: 01 JAN YY HH.MM
ACTL 01 JAN YY 12.00.00  02 JAN YY 12.00.00              WORLDWIDE HEADQUARTERS                         SYSTEM ID: SJSC     Z v.rr.n
                                                                                                                                   
                                                                                                                                   
BASED ON REC TYPE/# RECS/# SAMPLES/REC HOURS:  74-9/96/0/24                                                                         
------------------------------------------------------- General PCIE Activity ------------------------------------------------------
----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
 ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
123D  017C  8GB zHyperLink            10140613  Allocated            IOSAS     0019   68,410       n/a       n/a       n/a       n/a
                                                                                              ---------------- zHpL ----------------
                                                                                              --Xfr Rate: MB/S--  --Requests/second-
                                                                                              Received   Xmitted     Total   Success
                                                                                                     0         0         0         0

----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
 ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
0020  01BC  10GbE RoCE Express        15B31004  Allocated            CNMNETD   0079   86,405         0     0.047     0.016     0.763                                                                                                                                                                                          
                                                                                              ---------------- RoCE ----------------
            ------ Physical Network IDs ------                                                --Xfr Rate: MB/S--  --Packets/second--
            ----Pnet ID1----  ----Pnet ID2----                                                Received   Xmitted  Received   Xmitted
            XYZPNET1          XYZPNET2                                                          15.038    23.847     3.837     5.012
----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
 ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
00A7  027C  Hardware Accelerator      1014044B  Allocated            FPGHWAM   0012   86,405     0.111     0.164     1.832     1.217
                                                                                              ---------------- zEDC ----------------
                                                                                                Units/      Util                    
                                                                                                second         %                    
                                                                                                80.264     0.034                    
----------------------- Function Information ----------------------  ---- Owner ---   Alloc   ----------- Operations Rate ----------
 ID   CHID  --------- Name ---------    Type    ------ Status -----  Job Name  ASID    Time    PCILoad  PCIStore   StorBlk   Refresh
1018  07E4  ISM                       101404ED  Allocated            CNMNETC   0080   86,405     1.015     0.223         0     1.609
                                                                                              ---------------- ISM -----------------
            ------ Physical Network IDs ------                                                --Xfr Rate: MB/S--                    
            ----Pnet ID1----                                                                             Xmitted                    
            XYZPNET1                                                                                       4.725                    
                                                    Hardware Accelerator Activity                                                   
Func  ---------- Application ---------  Time    Total #  --------------------- Per Request --------------------  -----Total Xfr-----
 ID   ---------- Description ---------  Busy%  Requests  Exec Time  E.T.StdDev  Queue Time  Q.T.StdDev  Size KB  # KBytes  Rate MB/S
00A7  zEDC Express                      0.008   223,541      30.81        8.65     906.23     4,634.55    50.23   11,227K      0.127

--------------------------------------------- Hardware Accelerator Compression Activity --------------------------------------------
Func  ------------- Compress Operations -------------  ------------ DeCompress Operations ------------  --Buffer Pool--             
 ID   Requests    Req/Sec  Bytes In  Bytes Out  Ratio  Requests    Req/Sec  Bytes In  Bytes Out  Ratio  Size(MB)  Util%             
00A7   105,310      1.219  4,675.6M   738,707K   6.33   118,231       1.37  902,759K   5,226.7M   0.17     1,536   0.03

PCIE Activity Report field descriptions

The following table describes each field in the PCIE Activity Report.

Field

Description

General PCIE Activity section

Function Information

  • ID—PCI Express (PCIe) function identifier
  • CHID—PCIe function physical or virtual channel identifier
  • Name—PCIe function device name
  • Type—PCIe function device type

Status - PCIe function status at the end of the reporting interval:

  • Allocated—The function was allocated and in use.
  • Re-Allocated—The function was de-allocated during the interval, and then was reallocated and in use.
  • De-Allocated—The function was de-allocated during the interval and was not in use.
  • De-Allocate-Pending—The function was being de-allocated.
  • Error—The function was in permanent error.
  • Unknown—The function's status was unknown.

Owner

  • Job Name—job name of the owner that allocated the PCIe function
  • ASID—address space ID of the owner that allocated the PCIe function

Alloc Time

time, in seconds, that the PCIe function was allocated or pending de-allocation during the interval

Operations Rate

  • PCILoad—rate at which PCIe Load operations were executed
  • PCIStore—rate at which PCIe Store operations were executed
  • StorBlk—rate at which PCIe Store Block operations were executed
  • Refresh—rate at which Refresh PCIe Translations operations were executed

DMA

Xfr Rate: MB/S

  • ReadData—for DMA reads, the rate (in megabytes per second) at which data was transferred from all defined DMA address spaces to the PCIe function
  • WriteData—for DMA writes, the rate (in megabytes per second) at which data was transferred from the PCIe function to all defined DMA address spaces

MBytes Transferred:

  • ReadData—for DMA reads, the total amount of data (in megabytes) that was transferred from all defined DMA address spaces to the PCIe function
  • WriteData—for DMA writes, the total amount of data (in megabytes) that was transferred from the PCIe function to all defined DMA address spaces

Physical Network IDs

Applicable only for RoCE and ISM

the physical-network identifier (PNET ID) of an Ethernet network that is accessible from the ports of the channel of the PCIe function

RoCE

  • Xfr Rate: MB/S—the rate (in megabytes per second) at which data was received or transmitted
  • Packets/second—average number of packets received or transmitted per second

zEDC

  • Units/second—the rate (in units per second) at which work units are processed
  • Util%—work units consumed per second over the maximum work units that can be consumed in a second

zHpL (PTF BQM1548 applied)

  • Xfr Rate: MB/S—the rate (in megabytes per second) at which data was received or transmitted
  • Requests/second—
    • Total: Rate per second of all requests (successful, rejected by the processor, and rejected by the storage controller)
    • Success: Rate per second of successful requests

ISM — Xfr Rate — MB/S

Xmitted—the rate (in megabytes per second) at which data was transmitted

Hardware Accelerator Activity section

Appears only if compression acceleration uses IBM zEnterprise Data Compression (zEDC).

Func ID

PCIe function identifier

Application Description

description of the PCIE function

Time Busy %

percent of time that this partition kept the hardware accelerator busy

Total # Requests

total number of requests this partition sent to the hardware accelerator

Per Request

  • Exec Time— average time, in microseconds, it took the hardware accelerator to process a request
  • E.T.StdDev—standard deviation for request execution time
  • Queue Time—average time, in microseconds, that a request spent in the queue. Although this value applies to a single system, it can be affected by other partitions that share the hardware accelerator.
  • Q.T.StdDev—standard deviation for request queue time
  • Size KB—average number of kilobytes transferred per request

Total Xfr

  • # KBytes—total amount of data, in kilobytes, transferred by DMA operations
  • Rate MB/S—rate of all data transferred by DMA operations, in megabytes per second

Hardware Accelerator Compression Activity section

Appears only if compression acceleration uses IBM zEnterprise Data Compression (zEDC).

Func ID

PCIe function identifier

Compress Operations

  • Requests—total number of compression requests
  • Req/Sec—rate of compression requests per second
  • Bytes In—total number of input bytes
  • Bytes Out—total number of output bytes
  • Ratio—ratio between input and output bytes compressed, calculated as follows:
Bytes In / Bytes Out

DeCompress Operations

  • Requests—total number of decompression requests
  • Req/Sec—rate of decompression requests per second
  • Bytes In—total number of input bytes
  • Bytes Out—total number of output bytes
  • Ratio—ratio between input and output bytes decompressed, calculated as follows:
Bytes In / Bytes Out

Buffer Pool

  • Size(MB)—total memory, in megabytes, allocated to the buffer pool
  • Util%—average amount of the buffer pool that IBM z/OS used

Synchronous I/O Link Activity

Port ID

Physical port number for which this PCI function is associated.

Serial Number

Serial number of the storage controller to which the synchronous link leads

Type-Model

Type and Model of the storage controller to which the synchronous link leads

Total Req Per Sec

Total requests per second, including both successful and rejected requests

Successful Request %

Percentage of total requests that were successful

Read MBs Per Sec

Megabytes transferred from the control unit per second

Read MBs Per Req

Megabytes transferred from the control unit per request

Write MBs Per Sec

Megabytes transferred to the control unit per second

Write MBs Per Req

Megabytes transferred to the control unit per request

Time Busy %

Percentage of processing (CPU) time over elapsed time

Synchronous I/O Response Time Distribution

% Read

Percentage of the read I/Os that were completed in less than n microseconds or longer than 100 microseconds

% Write

Percentage of the write I/Os that were completed in less than n microseconds or longer than 100 microseconds

Synchronous I/O Link Activity (PTF BQM1548 applied)

Port ID

Physical port number for which this PCI function is associated.

Serial Number

Serial number of the storage controller to which the synchronous link leads

Type-Model

Type and Model of the storage controller to which the synchronous link leads

Total Req Per Sec

Total requests per second, including successful and rejected requests for an LPAR or CPC

Successful Request %

Percentage of total requests that were successful for an LPAR or CPC

Read MBs Per Sec

Megabytes transferred from the control unit per second for an LPAR or CPC

Read MBs Per Req

Megabytes transferred from the control unit per request for an LPAR or CPC

Write MBs Per Sec

Megabytes transferred to the control unit per second for an LPAR or CPC

Write MBs Per Req

Megabytes transferred to the control unit per request for an LPAR or CPC

Time Busy %

Percentage of processing (CPU) time over elapsed time for an LPAR or CPC

Synchronous I/O Response Time Distribution (PTF BQM1548 applied)

% Read

Percentage of read I/Os were completed in less than n microseconds or longer than 100 microseconds

% Write

Percentage of write I/Os were completed in less than n microseconds or longer than 100 microseconds


Related topics

PCIEDATA
PCIE
Analyzer-reports
PCIE Activity Report



 

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