| mlag interface traffic average (Periodic Average) |
Purpose: Calculate average traffic during period specified by
average_period facade parameter. Unit is bytes per second.
Input Stage: mlag_int_traffic
| Output Stage: mlag_int_traffic_avg |
Set of traffic average values (for each spine-facing
interface on each leaf). Each set member has the
following keys to identify it: mlag_id, server
(label of the server node), leaf (label of the leaf
node), rack (label of the rack), system_id (leaf
serial number), interface (name of the interface).
Unit is bytes per second.
|
|
| mlag interface traffic imbalance (Standard Deviation) |
Purpose: Calculate standard deviation between traffic averages on
all interfaces belonging to a given MLAG. Unit is bytes per
second.
Input Stage: mlag_int_traffic_avg
| Output Stage: mlag_int_traffic_imbalance |
Set of numbers, one for each mlag_id, each indicating
standard deviation of the average traffic on each
interface that is part of this MLAG. Each set member
has the following keys to identify it: rack,
mlag_id. Unit is bytes per second.
|
|
| port-channel interface std-dev (Standard Deviation) |
Purpose: Calculate standard deviation between traffic averages on
all interfaces belonging to a port channel. Unit is bytes per
second.
Input Stage: mlag_int_traffic_avg
| Output Stage: port_channel_int_std_dev |
Set of numbers, one for each port channel identified
by mlag_id, leaf pair. Each number each indicates
standard deviation of the average traffic on each
interface that is part of this port channel. Each
set member has the following keys to identify it:
rack, mlag_id, leaf. Unit is bytes per second.
|
|
| port-channel total traffic (Sum) |
Purpose: Calculate total traffic per port channel. Unit is byte
per second.
Input Stage: mlag_int_traffic_avg
| Output Stage: mlag_port_channel_total |
Set of numbers, each indicating total traffic for
each port channel. Each set member has the following
key to identify it: rack, mlag_id, leaf. Unit is
byte per second.
|
|
| mlag port-channel traffic std-dev (Standard Deviation) |
Purpose: Calculate standard deviation between traffic averages on
both port channels belonging to an MLAG. Unit is bytes per
second.
Input Stage: mlag_port_channel_total
| Output Stage: mlag_port_channel_imbalance |
Set of numbers, one for each MLAG identified by
mlag_id, rack pair. Each number indicates standard
deviation of the average traffic on each port
channel that is part of this MLAG. Each set member
has the following keys to identify it: rack,
mlag_id. Unit is bytes per second.
|
|
| std-dev percentage mlag (Ratio) |
Input Stage: mlag_int_traffic_imbalance
Output Stage: std_dev_percentage_mlag
|
| std-dev percentage port-channel (Ratio) |
Input Stage: port_channel_int_std_dev
Output Stage: std_dev_percentage_pc
|
| live mlag imbalance (Range) |
Purpose: Evaluate if the MLAG imbalance as measured by standard
deviation for the average traffic on each member interface is
within acceptable range. In this case acceptable range is
between 0 and std_max facade parameter (in bytes per second
unit).
Input Stage: std_dev_percentage_mlag
| Output Stage: live_mlag_imbalance |
Set of true/false values, each indicating if MLAG
imbalance for the average traffic on each member
interface is within acceptable range for each mlag.
Each set member has the following keys to identify
it: rack, mlag_id.
|
|
| live port-channel imbalance (Range) |
Purpose: Evaluate if the port channel imbalance as measured by
standard deviation for the average traffic on each member
interface is within acceptable range. In this case acceptable
range is between 0 and std_max facade parameter (in bytes per
second unit).
Input Stage: std_dev_percentage_pc
| Output Stage: live_port_channel_imbalance |
Set of true/false values, each indicating if port
channel imbalance for the average traffic on each
member interface is within acceptable range for each
mlag. Each set member has the following keys to
identify it: rack, mlag_id, leaf.
|
|
| std-dev percentage mlag port-channel (Ratio) |
Input Stage: mlag_port_channel_imbalance
Output Stage: std_dev_percentage_mlag_pc
|
| live mlag port-channel imbalance (Range) |
Purpose: Evaluate if the mlag imbalance as measured by standard
deviation for the average traffic on each member port channel is
within acceptable range. In this case acceptable range is
between 0 and std_max facade parameter (in bytes per second
unit).
Input Stage: std_dev_percentage_mlag_pc
| Output Stage:
mlag_port_channel_imbalance_out_of_range |
Set of true/false values, each indicating if MLAG
imbalance between the average traffic on each member
port channel is within acceptable range for each
mlag. Each set member has the following keys to
identify it: rack, mlag_id.
|
|
| mlag imbalance per link count (Match Count) |
Input Stage: live_mlag_imbalance
Output Stage: mlag_imbalance_link_count
|
| port-channel imbalance per rack (Match Percentage) |
Purpose: Calculate percentage of port channels on a given rack
that have imbalance anomaly. Input Stage:
live_port_channel_imbalance
| Output Stage: port_channel_imbalance_per_rack |
Set of numbers, each indicating the percentage of
port channels with imbalance on each rack. Each set
member has the following key to identify it: rack,
mlag_id, leaf.
|
|
| mlag port-channel imbalance per rack (Match Percentage) |
Purpose: Calculate percentage of MLAGs on a given rack that have
port channel imbalance anomaly.
Input Stage: mlag_port_channel_imbalance_out_of_range
| Output Stage:
mlag_port_channel_imbalance_anomaly_per_rack |
Set of numbers, each indicating the percentage of
port channels with imbalance on each rack. Each set
member has the following key to identify it: rack,
mlag_id.
|
|
