perfquery - query InfiniBand port counters
perfquery [-d(ebug)] [-G(uid)] [-x|--extended] [-X|--xmtsl] [-S|--rcvsl] [-D|--xmtdisc] [-E|--rcverr] [-c|--smplctl] [-a(ll_ports)] [-l(oop_ports)] [-r(eset_after_read)] [-R(eset_only)] [-C ca_name] [-P ca_port] [-t(imeout) timeout_ms] [-V(ersion)] [-h(elp)] [<lid|guid> [[port] [reset_mask]]]
PERFQUERY(1m) OpenIB Diagnostics PERFQUERY(1m) NAME perfquery - query InfiniBand port counters SYNOPSIS perfquery [-d(ebug)] [-G(uid)] [-x|--extended] [-X|--xmtsl] [-S|--rcvsl] [-D|--xmtdisc] [-E|--rcverr] [-c|--smplctl] [-a(ll_ports)] [-l(oop_ports)] [-r(eset_after_read)] [-R(eset_only)] [-C ca_name] [-P ca_port] [-t(imeout) timeout_ms] [-V(ersion)] [-h(elp)] [<lid|guid> [[port] [reset_mask]]] DESCRIPTION perfquery uses PerfMgt GMPs to obtain the PortCounters (basic perfor- mance and error counters), PortExtendedCounters, PortXmitDataSL, PortR- cvDataSL, PortRcvErrorDetails, PortXmitDiscardDetails, or PortSample- sControl from the PMA at the node/port specified. Optionally shows aggregated counters for all ports of node. Also, optionally, reset after read, or only reset 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. 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. -c, --smplctl show port samples control. -a, --all_ports show aggregated counters for all ports of the destination lid or reset all counters for all ports. If the destination lid does not support the AllPortSelect flag, all ports will be iterated through to emulate AllPortSelect behavior. -l, --loop_ports If all ports are selected by the user (either through the -a option or port 255) iterate through each port rather than doing than aggregate operation. -r, --reset_after_read reset counters after read -R, --Reset_only only reset counters COMMON OPTIONS Most OpenIB diagnostics take the following common flags. The exact list of supported flags per utility can be found in the usage message and can be shown using the util_name -h syntax. # 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 show the usage message -v increase the application verbosity level. May be used several times (-vv or -v -v -v) -V show the version info. # Addressing flags -G use GUID address argument. In most cases, it is the Port GUID. Example: "0x08f1040023" -s <smlid> use 'smlid' as the target lid for SM/SA queries. # Other common flags: -C <ca_name> use the specified ca_name. -P <ca_port> use the specified ca_port. -t <timeout_ms> override the default timeout for the solicited mads. Multiple CA/Multiple Port Support When no IB device or port is specified, the port to use is selected 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 user request is attempted to be fulfilled, and will fail if it is not possible. 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 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 | Volatile | +---------------+----------------------+ NOTES This software was built from source available at https://java.net/projects/solaris-userland. The original community source was downloaded from ['http://www.openfabrics.org/downloads/ibu- tils/ibutils-1.5.7.tar.gz', 'http://www.openfabrics.org/down- loads/libibverbs/libibverbs-1.1.4-1.22.g7257cd3.tar.gz', 'http://www.openfabrics.org/down- loads/libmlx4/libmlx4-1.0.1-1.18.gb810a27.tar.gz', 'http://www.openfab- rics.org/downloads/libsdp/libsdp-1.1.108-0.15.gd7fdb72.tar.gz', 'http://www.openfabrics.org/downloads/management/infiniband- diags-1.5.8.tar.gz', 'http://www.openfabrics.org/downloads/manage- ment/libibmad-1.3.7.tar.gz', 'http://www.openfabrics.org/downloads/man- agement/libibumad-1.3.7.tar.gz', 'http://www.openfabrics.org/down- loads/management/opensm-3.3.9.tar.gz', 'http://www.openfab- rics.org/downloads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz', 'http://www.openfabrics.org/down- loads/qperf/qperf-0.4.6-0.1.gb81434e.tar.gz', 'http://www.openfab- rics.org/downloads/rdmacm/librdmacm-1.0.14.1.tar.gz', 'http://www.open- fabrics.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/. OpenIB Jun 16, 2010 PERFQUERY(1m)