ub (UB Bandwidth Data)
The timeline information of UB bandwidth data is displayed at the UB layer in the msprof_*.json file, and the summary information is summarized in the ub_*.csv file.
Applicability
|
Product |
Supported |
|---|---|
|
|
x |
|
|
x |
|
|
x |
|
|
x |
|
|
x |
|
Atlas 350 Accelerator Card |
√ |
Data at the UB Layer in msprof_*.json
The following figure shows data at the UB layer in the msprof_*.json file.
|
Field |
Description |
|---|---|
|
UDMA-Port* |
UDMA Rx/Tx bandwidth of the corresponding port. * indicates the port ID. |
|
UNIC-Port* |
UNIC Rx/Tx bandwidth of the corresponding port. * indicates the port ID. |
ub_*.csv File
The following shows the file content format.
|
Field |
Description |
|---|---|
|
Device_id |
Device ID. |
|
PortId |
Port ID. |
|
TimeStamp |
Timestamp, in μs. |
|
UDMARxPortBandWidth(MB/s) |
UDMA Rx bandwidth at the current time, in MB/s. |
|
UDMATxPortBandWidth(MB/s) |
UDMA Tx bandwidth at the current time, in MB/s. |
|
UNICRxPortBandWidth(MB/s) |
UNIC Rx bandwidth at the current time, in MB/s. |
|
RxPacketRate(Packet/us) |
Packet Rx rate, in packet/μs. |
|
RxBytes(Byte) |
Total number of received bytes. |
|
RxPackets(Packet) |
Total number of received packets. |
|
RxErrors(Packet) |
Total number of received error packets. |
|
RxDropped(Packet) |
Total number of lost received packets. |
|
UNICTxPortBandWidth(MB/s) |
UNIC Tx bandwidth at the current time, in MB/s. |
|
TxPacketRate(Packet/us) |
Packet Tx rate, in packet/μs. |
|
TxBytes(Byte) |
Total number of sent bytes. |
|
TxPackets(Packet) |
Total number of sent packets. |
|
TxErrors(Packet) |
Total number of sent error packets. |
|
TxDropped(Packet) |
Total number of lost packets. |