Platform Monitor Probe Types
- 05 Jul 2023
- 2 Minutes to read
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Platform Monitor Probe Types
- Updated on 05 Jul 2023
- 2 Minutes to read
- Contributors
- Print
- DarkLight
- PDF
Article Summary
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Overview
The Platform Monitor provides real-time visibility into the Skylight Flex platform by probing various hardware components on the board and monitoring multiple system resources. Probes are used to collect data from various sub-systems in order to determine the correct functional behavior of each sub-system. When a sub-system is out of spec, you will be alerted of system issues.
The Platform Monitor is available via CLI and standard network configuration/management protocols. Each probe has its own set of unique rules and data sets.
Probe Types
CPU Probe
The CPU probe collects the following data:
- CPU usage in percentage
- CPU load average percentage
Memory Probe
The Memory probe collects:
- Memory usage in percentage
File System Probe
The File System probe collects the percentage of space that is used by the following mounted storage points:
- /tmp
- /etc/accedian
- /etc/accedian/history
Chassis Fan Probe
The Chassis Fan probe collects the following data for each fan:
- Fan ID
- Status (Present / Not Present)
- Speed (rpm)
Power Supply Unit Probe
The Power Supply Unit probe collects the following data for the two power supplies available in the Flex device:
- Voltage (Volts)
- Fan speed (rpm)
- Temperature (Celsius)
- Power (Watt)
- Current (Amp)
Temperature Probe
The Temperature probe collects the following data:
- FPGA temperature (Celsius)
- ASIC temperature (Celsius)
- CPU temperature (Celsius)
- PHY temperature (Celsius)
- Fresh Air temperature (Celsius)
- Hot Air temperature (Celsius)
- PCB (ASIC - FPGA) temperature (Celsius)
- PCB (CPU) temperature (Celsius)
Transceiver Probe
The Transceiver probe supports the following SFP transceiver types:
- 1G SFP
- 10G SFP+
- 100G QSFP28
The Transceiver probe collects the following data:
| Parameter | Description | 1G SFP | 10G SFP+ | 100G QSFP28 |
|---|---|---|---|---|
| Transceiver Type | Type of the optical transceiver | ✓ | ✓ | ✓ |
| Connector Type | Type of the fiber connector required by the optical transceiver | ✓ | ✓ | ✓ |
| Wavelength | Wavelength of the optical transceiver | ✓ | ✓ | ✓ |
| Encoding | Code for high speed serial encoding algorithm | ✓ | ✓ | ✓ |
| Signaling Rate | Nominal signaling rate | ✓ | ✓ | ✓ |
| Transfer Distance | Transmission distance of the optical transceiver. | ✓ | ✓ | ✓ |
| Options | The options implemented in the transceiver | ✓ | ✓ | ✓ |
| Vendor Name | Name of the vendor | ✓ | ✓ | ✓ |
| Vendor OUI | The vendor organizationally unique identifier field | ✓ | ✓ | ✓ |
| Vendor PN | The vendor part number | ✓ | ✓ | ✓ |
| Vendor Rev | The vendor revision number | ✓ | ✓ | ✓ |
| Vendor SN | The vendor serial number | ✓ | ✓ | ✓ |
| Date Code | Vendor’s manufacturing date code | ✓ | ✓ | ✓ |
The Transceiver probe collects the following real-time diagnostics data:
| Parameter | Description | 1G SFP | 10G SFP+ | 100G QSFP28 |
|---|---|---|---|---|
| Temperature | The temperature, in Celsius and Fahrenheit. | ✓ | ✓ | ✓ |
| Voltage | The voltage, in Volts. | ✓ | ✓ | ✓ |
| Bias current | The magnitude of the laser bias power setting current, in milliamperes. The laser bias provides direct modulation of laser diodes and modulates currents. | ✓ | ✓ | ✓ Lane <1 - 4> |
| TX Power | The laser transmit power, in milliwatts (mW) and decibels referred to 1.0 mW (dBm). | ✓ | ✓ | ✓ Lane <1 - 4> |
| RX Power | The laser receiver power, in milliwatts (mW) and decibels referred to 1.0 mW (dBm). | ✓ | ✓ | ✓ Lane <1 - 4> |
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