Port View Instance
Flow Metric |
Type |
Unit |
Sortable? |
Description |
|
---|---|---|---|---|---|
Long Name |
Short Name |
||||
port |
port |
Key |
Text |
No |
A switch’s port where the SAN Analytics feature is enabled. |
scsi_target _count |
stc |
Metadata |
Count |
No |
Number of targets deployed behind a switch’s port where IO transactions are observed. |
scsi_initiator _count |
sic |
Metadata |
Count |
No |
Number of initiators deployed behind a switch’s port where IO transactions are observed. |
io_app _count |
IOac |
Metadata |
Count |
No |
Number of applications hosted behind a switch's port where IO transactions are observed. |
logical_port _count |
lpc |
Metadata |
Count |
No |
Number of VSANs configured on a switch’s port where IO transactions are observed. |
scsi_target _app_count |
stac |
Metadata |
Count |
No |
Number of applications for which data is hosted on targets that are behind same switch's port. |
scsi_initiator _app_count |
siac |
Metadata |
Count |
No |
Number of applications for which data is requested by the initiators that are behind a switch's port. |
active_io _read_count |
raIO |
Metadata |
Count |
Yes |
Number of outstanding read command counts associated with a switch's port. |
active_io _write_count |
waIO |
Metadata |
Count |
Yes |
Number of outstanding write command counts associated with a switch's port. |
scsi_target _it_flow_count |
stITfc |
Metadata |
Count |
No |
Number of IT flows associated with various targets behind a switch’s port. |
scsi_initiator _it_flow_count |
siITfc |
Metadata |
Count |
No |
Number of initiator-target (IT) flows associated with various initiators that are behind a switch’s port. |
scsi_target _itl_flow_count |
stITLfc |
Metadata |
Count |
No |
Number of ITL flows associated with various targets behind a switch’s port. |
scsi_initiator _itl_flow_count |
siITLfc |
Metadata |
Count |
No |
Number of ITL flows associated with various initiators that are behind a switch’s port. |
scsi_target _tl_flow_count |
stTLfc |
Metadata |
Count |
No |
Number of LUNs associated with various targets behind a switch’s port. |
total_read _io_count |
rtIO |
Metric |
Count |
Yes |
Total read command data observed in the context of a switch’s port. |
total_write _io_count |
wtIO |
Metric |
Count |
Yes |
Total write command data observed in the context of a switch’s port. |
total_seq_read_io_count |
rstIOc |
Metric |
Count |
No |
Total sequential read command data observed in the context of a switch’s port. |
total_seq _write_io_count |
wrstIOc |
Metric |
Count |
No |
Total sequential write command data observed in the context of a switch’s port. |
total_read _io_time |
rtIOt |
Metric |
Microseconds |
No |
Accumulated total read completion time for observed in the context of a switch’s port. You can use this information to compute the average read IO completion time. |
total_write _io_time |
wtIOt |
Metric |
Microseconds |
No |
Accumulated total write command completion time observed in the context of a switch’s port. You can use this information to compute the average write command completion time. |
total_read _io_initiation_time |
rtIOint |
Metric |
Microseconds |
No |
Accumulated total read command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ commands or the first txfr_rdy for WRITE commands) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. You can use this information to compute the average read IO initiation time. |
total_write _io_initiation_time |
wtIOint |
Metric |
Microseconds |
No |
Accumulated total write command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ or txfer_rdy for WRITE) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. You can use this information to compute the average write command initiation time. |
total_read _io_bytes |
rtIOb |
Metric |
Bytes |
Yes |
Total read command data that is observed in the context of a switch’s port. |
total_write _io_bytes |
wtIOb |
Metric |
Bytes |
Yes |
Total write command data observed in the context of a switch’s port. |
total_read _io_inter _gap_time |
rtIOigt |
Metric |
Microseconds |
No |
Accumulated total read command intergap time observed in the context of a switch’s port. You can use this information to compute the average read IO intergap time. |
total_write _io_inter _gap_time |
wtIOigt |
Metric |
Microseconds |
No |
Accumulated total write command intergap time observed in the context of a switch’s port. You can use this information to compute the average write command intergap time. |
total_time _metric_based _read_io_count |
tmrtIOc |
Metric |
Count |
No |
Total completed read command data observed in the context of a switch’s port. |
total_time _metric_based _write_io_count |
tmwtIOc |
Metric |
Count |
No |
Total completed write command data observed in the context of a switch’s port. |
total_time _metric_based _read_io_bytes |
tmrtIOb |
Metric |
Count |
No |
Total completed read command data observed in the context of a switch’s port, in bytes. |
total_time _metric_based _write_io_bytes |
tmwtIOb |
Metric |
Count |
No |
Total completed write command data observed in the context of a switch’s port, in bytes. |
read_io_rate |
rIOr |
Metric |
IOs per second |
Yes |
The read command data observed in the context of a switch’s port. |
peak_read _io_rate |
prIOr |
Metric |
IOs per second |
No |
Peak read command data observed in the context of a switch’s port. |
write_io_rate |
wIOr |
Metric |
IOs per second |
Yes |
The write command data observed in the context of a switch’s port. |
peak_write _io_rate |
pwIOr |
Metric |
IOs per second |
No |
Peak write command data observed in the context of a switch’s port. |
read_io _bandwidth |
rIObw |
Metric |
Bytes per second |
Yes |
The read command bandwidth observed in the context of a switch’s port. |
peak_read _io_bandwidth |
prIObw |
Metric |
Bytes per second |
No |
Peak read command bandwidth observed in the context of a switch’s port. |
write_io_bandwidth |
wIObw |
Metric |
Bytes per second |
Yes |
The write command bandwidth observed in the context of a switch’s port. |
peak_write _io_bandwidth |
pwIObw |
Metric |
Bytes per second |
No |
Peak write command bandwidth observed in the context of a switch’s port. |
read_io _size_min |
rIOsMi |
Metric |
Bytes |
Yes |
Minimum read command size observed in the context of a switch’s port. |
read_io _size_max |
rIOsMa |
Metric |
Bytes |
Yes |
Maximum read command size observed in the context of a switch’s port. |
write_io _size_min |
wIOsMi |
Metric |
Bytes |
Yes |
Minimum write command size observed in the context of a switch’s port. |
write_io _size_max |
wIOsMa |
Metric |
Bytes |
Yes |
Maximum write command size observed in the context of a target that is behind a switch’s port. |
read_io_completion _time_min |
rIOctMi |
Metric |
Microseconds |
Yes |
Minimum read command completion time observed in the context of a switch’s port. |
read_io _completion _time_max |
rIOctMa |
Metric |
Microseconds |
Yes |
Maximum read command completion time observed in the context of a switch’s port. |
write_io _completion _time_min |
wIOctMi |
Metric |
Microseconds |
Yes |
Minimum write command completion time observed in the context of a switch’s port. |
write_io _completion _time_max |
wIOctMa |
Metric |
Microseconds |
Yes |
Maximum write command completion time observed in the context of a switch’s port. |
read_io _initiation _time_min |
rIOitMi |
Metric |
Microseconds |
Yes |
Minimum read command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ or txfer_rdy for WRITE) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. |
read_io _initiation _time_max |
rIOitMa |
Metric |
Microseconds |
Yes |
Maximum read command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ or txfer_rdy for WRITE) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. |
write_io _initiation _time_min |
wIOitMi |
Metric |
Microseconds |
Yes |
Minimum write command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ or txfer_rdy for WRITE) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. |
write_io _initiation _time_max |
wIOitMa |
Metric |
Microseconds |
Yes |
Maximum write command initiation time (time gap between the IO command and the first response from the storage; the first response can be the first data frame for READ or txfer_rdy for WRITE) observed in the context of a switch’s port. The initiation time is sometimes referred to as data access latency. |
read_io _inter_gap _time_min |
rIOigtMi |
Metric |
Microseconds |
Yes |
Minimum read command intergap time observed in the context of a switch’s port. read_io_inter_gap_time_min is the duration between successive IO commands and is measured in 1/256th of a microsecond. |
read_io _inter_gap _time_max |
rIOigtMa |
Metric |
Microseconds |
Yes |
Maximum read command intergap time observed in the context of a switch’s port. read_io_inter_gap_time_max is the duration between successive IO commands and is measured in 1/256th of a microsecond. |
write_io _inter_gap _time_min |
wIOigtMi |
Metric |
Microseconds |
Yes |
Minimum write command intergap time observed in the context of a switch’s port. write_io_inter_gap_time_min is the duration between successive IO commands and is measured in 1/256th of a microsecond. |
write_io _inter_gap _time_max |
wIOigtMa |
Metric |
Microseconds |
Yes |
Maximum write command intergap time observed in the context of a switch’s port. write_io_inter_gap_time_max is the duration between successive IO commands and is measured in 1/256th of a microsecond. |
read_io_aborts |
rIOa |
Metric |
Count |
Yes |
Number of read command aborts observed in the context of a switch’s port. |
write_io_aborts |
wIOa |
Metric |
Count |
Yes |
Number of write command aborts observed in the context of an application that is hosted behind a switch’s port. |
read_io_failures |
rIOf |
Metric |
Count |
Yes |
Number of read command failures observed in the context of a switch’s port. |
write_io_failures |
wIOf |
Metric |
Count |
Yes |
Number of write command failures observed in the context of a switch’s port. |
read_io_timeouts |
rIOTo |
Metric |
Count |
No |
Number of read command timeouts observed in the context of a switch’s port. read_io_timeouts are counted whenever IO transactions are not observed within 2.5 seconds from the time the IO command was issued. |
write_io_timeouts |
wIOTo |
Metric |
Count |
No |
Number of write command timeouts observed in the context of a switch’s port. |
read_io_scsi_check _condition_count |
rIOSchcoct |
Metric |
Count |
No |
Number of read command check conditions seen in the context of a switch's port. |
write_io_scsi_check _condition_count |
wIOSchcoct |
Metric |
Count |
No |
Number of write command check conditions seen in the context of a switch's port. |
read_io_scsi_busy_count |
rIOsbc |
Metric |
Count |
No |
Number of read command busy status seen in the context of a switch's port. |
write_io_scsi_busy_count |
wIOsbc |
Metric |
Count |
No |
Number of write command busy status seen in the context of a switch's port. |
read_io_scsi_reservation _conflict_count |
rIOSrecct |
Metric |
Count |
No |
Number of read command reservation conflicts seen in the context of a switch's port. |
write_io_scsi_reservation _conflict_count |
wIOSrecct |
Metric |
Count |
No |
Number of write command reservation conflicts seen in the context of a switch's port. |
read_io_scsi_queue _full_count |
rIOSQfct |
Metric |
Count |
No |
Number of read command queue full status seen in the context of a switch's port. |
write_io_scsi_queue _full_count |
wIOSQfct |
Metric |
Count |
No |
Number of write command queue full status seen in the context of a switch's port. |
sampling_start_time |
samStm |
Metric |
UNIX time |
No |
Start of the sampling time interval. |
sampling_end_time |
samEtm |
Metric |
UNIX time |
No |
End of the sampling time interval. |