document the list of metrics and respective data values to be collected by the NFR tool
Please edit this description to add new lines to the column below:
TIME
METRIC NAME | DESCRIPTION | EXPECTED UNIT | DESIRED FREQUENCY | PRIORITY |
---|---|---|---|---|
branch-misses | Number of mispredicted branch instructions | - | 1 second | Low |
cpu-cycles | Number of total cycles | - | 1 second | Medium |
instructions | Number of instructions | - | 1 second | Low |
context-switches | Number of context switches | - | 1 second | Low |
task-clock | A clock count specific to the task that is running | Millisecond | 1 second | High |
migrations | Number of times which a process has migrated to a new CPU | - | 1 second | Low |
ENERGY
METRIC NAME | DESCRIPTION | EXPECTED UNIT | DESIRED FREQUENCY | PRIORITY | PATH (NVIDIA JETSON AGX XAVIER) |
---|---|---|---|---|---|
soc_power | System on Chip power consumption | Watt | 1 second | High | /sys/bus/i2c/drivers/ina3221x/1-0040/iio:device0/in_power2_input |
cpu_power | CPU power consumption | Watt | 1 second | High | /sys/bus/i2c/drivers/ina3221x/1-0040/iio:device0/in_power0_input |
gpu_power | GPU power consumption | Watt | 1 second | High | /sys/bus/i2c/drivers/ina3221x/1-0040/iio:device0/in_power1_input |
ddr_power | DDR power consumption | Watt | 1 second | High | /sys/bus/i2c/drivers/ina3221x/1-0041/iio:device1/in_power1_input |
sys5v_power | System 5V power consumption | Watt | 1 second | High | /sys/bus/i2c/drivers/ina3221x/1-0041/iio:device1/in_power2_input |
COMMS
METRIC NAME | DESCRIPTION | EXPECTED UNIT | DESIRED FREQUENCY | PRIORITY |
---|---|---|---|---|
rtt | Per-link roundtrip latency | ms | 1 second | High |
plr | Per-interface packet drop rate | - | 60 second | Mid |
rssi | Per-interface signal strength | - | 1 second | Low |
throughput | Per-link estimated bitrate | Mbps | 1 second | Mid |
Priorities | Meaning |
---|---|
High | Currently using |
Medium | High probability of being used |
Low | Low probability of being used |