perfquery - Man page for 'perfquery' in section 1m
Please see following description for synopsis
PERFQUERY(8) Open IB Diagnostics PERFQUERY(8)
NAME
PERFQUERY -
QUERY INFINIBAND PORT COUNTERS ON A SINGLE PORT
SYNOPSIS
perfquery [options] [<lid|guid> [[port(s)] [reset_mask]]]
DESCRIPTION
perfquery uses PerfMgt GMPs to obtain the PortCounters (basic perfor-
mance and error counters), PortExtendedCounters, PortXmitDataSL, PortR-
cvDataSL, PortRcvErrorDetails, PortXmitDiscardDetails, PortExtended-
SpeedsCounters, or PortSamplesControl from the PMA at the node/port
specified. Optionally shows aggregated counters for all ports of node.
Finally it can, reset after read, or just reset the counters.
Note: In PortCounters, PortCountersExtended, PortXmitDataSL, and PortR-
cvDataSL, components that represent Data (e.g. PortXmitData and PortR-
cvData) indicate octets divided by 4 rather than just octets.
Note: Inputting a port of 255 indicates an operation be performed on
all ports.
Note: For PortCounters, ExtendedCounters, and resets, multiple ports
can be specified by either a comma separated list or a port range. See
examples below.
OPTIONS
-x, --extended
show extended port counters rather than (basic) port counters.
Note that extended port counters attribute is optional.
-X, --xmtsl
show transmit data SL counter. This is an optional counter for
QoS.
-S, --rcvsl
show receive data SL counter. This is an optional counter for
QoS.
-D, --xmtdisc
show transmit discard details. This is an optional counter.
-E, --rcverr
show receive error details. This is an optional counter.
-D, --xmtdisc
show transmit discard details. This is an optional counter.
-T, --extended_speeds
show extended speeds port counters. This is an optional counter.
--oprcvcounters
show Rcv Counters per Op code. This is an optional counter.
--flowctlcounters
show flow control counters. This is an optional counter.
--vloppackets
show packets received per Op code per VL. This is an optional
counter.
--vlopdata
show data received per Op code per VL. This is an optional
counter.
--vlxmitflowctlerrors
show flow control update errors per VL. This is an optional
counter.
--vlxmitcounters
show ticks waiting to transmit counters per VL. This is an
optional counter.
--swportvlcong
show sw port VL congestion. This is an optional counter.
--rcvcc
show Rcv congestion control counters. This is an optional
counter.
--slrcvfecn
show SL Rcv FECN counters. This is an optional counter.
--slrcvbecn
show SL Rcv BECN counters. This is an optional counter.
--xmitcc
show Xmit congestion control counters. This is an optional
counter.
--vlxmittimecc
show VL Xmit Time congestion control counters. This is an
optional counter.
-c, --smplctl
show port samples control.
-a, --all_ports
show aggregated counters for all ports of the destination lid,
reset all counters for all ports, or if multiple ports are spec-
ified, aggregate the counters of the specified ports. If the
destination lid does not support the AllPortSelect flag, all
ports will be iterated through to emulate AllPortSelect behav-
ior.
-l, --loop_ports
If all ports are selected by the user (either through the -a
option or port 255) or multiple ports are specified iterate
through each port rather than doing than aggregate operation.
-r, --reset_after_read
reset counters after read
-R, --Reset_only
only reset counters
Addressing Flags
-G, --Guid The address specified is a Port GUID
-L, --Lid The address specified is a LID
-s, --sm_port <smlid> use 'smlid' as the target lid for SA queries.
Port Selection flags
-C, --Ca <ca_name> use the specified ca_name.
-P, --Port <ca_port> use the specified ca_port.
Local port Selection
Multiple port/Multiple CA support: when no IB device or port is speci-
fied (see the "local umad parameters" below), the libibumad library
selects the port to use by the following criteria:
1. the first port that is ACTIVE.
2. if not found, the first port that is UP (physical link up).
If a port and/or CA name is specified, the libibumad library
attempts to fulfill the user request, and will fail if it is not
possible.
For example:
ibaddr # use the first port (criteria #1 above)
ibaddr -C mthca1 # pick the best port from "mthca1" only.
ibaddr -P 2 # use the second (active/up) port from the first available IB device.
ibaddr -C mthca0 -P 2 # use the specified port only.
Debugging flags
-d raise the IB debugging level. May be used several times (-ddd
or -d -d -d).
-e show send and receive errors (timeouts and others)
-h, --help show the usage message
-v, --verbose
increase the application verbosity level. May be used several
times (-vv or -v -v -v)
-V, --version show the version info.
Configuration flags
-t, --timeout <timeout_ms> override the default timeout for the
solicited mads.
-y, --m_key <key>
use the specified M_key for requests. If non-numeric value (like
'x') is specified then a value will be prompted for.
--config, -z <config_file> Specify alternate config file.
Default: /etc/infiniband/infiniband-diags/ibdiag.conf
FILES
CONFIG FILE
/etc/infiniband/infiniband-diags/ibdiag.conf
A global config file is provided to set some of the common options for
all tools. See supplied config file for details.
EXAMPLES
perfquery # read local port performance counters
perfquery 32 1 # read performance counters from lid 32, port 1
perfquery -x 32 1 # read extended performance counters from lid 32, port 1
perfquery -a 32 # read perf counters from lid 32, all ports
perfquery -r 32 1 # read performance counters and reset
perfquery -x -r 32 1 # read extended performance counters and reset
perfquery -R 0x20 1 # reset performance counters of port 1 only
perfquery -x -R 0x20 1 # reset extended performance counters of port 1 only
perfquery -R -a 32 # reset performance counters of all ports
perfquery -R 32 2 0x0fff # reset only error counters of port 2
perfquery -R 32 2 0xf000 # reset only non-error counters of port 2
perfquery -a 32 1-10 # read performance counters from lid 32, port 1-10, aggregate output
perfquery -l 32 1-10 # read performance counters from lid 32, port 1-10, output each port
perfquery -a 32 1,4,8 # read performance counters from lid 32, port 1, 4, and 8, aggregate output
perfquery -l 32 1,4,8 # read performance counters from lid 32, port 1, 4, and 8, output each port
AUTHOR
Hal Rosenstock
< hal.rosenstock@gmail.com >
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | network/open-fabrics |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original community
source was downloaded from ['http://download.oracle.com/otn-
pub/oss/networking/libsif-1.0.tar.gz', 'https://www.openfab-
rics.org/downloads/ibutils/ibutils-1.5.7-0.2.gbd7e502.tar.gz',
'https://www.openfabrics.org/downloads/libibverbs/libib-
verbs-1.1.8.tar.gz', 'https://www.openfabrics.org/down-
loads/libmlx4/libmlx4-1.0.6.tar.gz', 'https://www.openfabrics.org/down-
loads/libsdp/libsdp-1.1.108-0.15.gd7fdb72.tar.gz', 'https://www.open-
fabrics.org/downloads/management/infiniband-diags-1.6.5.tar.gz',
'https://www.openfabrics.org/downloads/management/libib-
mad-1.3.12.tar.gz', 'https://www.openfabrics.org/downloads/manage-
ment/libibumad-1.3.10.2.tar.gz', 'https://www.openfabrics.org/down-
loads/management/opensm-3.3.19.tar.gz', 'https://www.openfab-
rics.org/downloads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz',
'https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz',
'https://www.openfabrics.org/downloads/rdmacm/librdmacm-1.0.21.tar.gz',
'https://www.openfabrics.org/downloads/rds-tools/rds-
tools-2.0.4.tar.gz']
Further information about this software can be found on the open source
community website at http://www.openfabrics.org/.
PERFQUERY(8)