Understanding the output of "show qos interface eth#"

In this post, I like to explain the output of the EOS command - "show qos interface eth#" based on my understanding from EOS document. 

wa461.00:58:25#sh qos interfaces e17/1
Ethernet17/1:
   Trust Mode: DSCP
   Default COS: 0
   Default DSCP: 0

   Port shaping rate: disabled
   Burst-size: disabled

  Tx    Bandwidth         Shape Rate               Burst-Size          Priority   ECN/WRED
 Queue  (percent)          (units)                  (units)
 ------------------------------------------------------------------------------------------
   7      - / -       - / -          ( - )           -  /  -           SP / SP       D
   6      - / -       - / -          ( - )           -  /  -           SP / SP       D
   5      - / -       - / -          ( - )           -  /  -           SP / SP       D
   4      - / -       - / -          ( - )           -  /  -           SP / SP       D
   3      - / -       - / -          ( - )           -  /  -           SP / SP       D
   2     20 / 20    1.2 / 1.0        (Gbps)     2048 KB / 2048 KB      RR / RR       D
   1     30 / 30      - / -          ( - )           -  /  -           RR / SP       D
   0     50 / 50      - / -          ( - )           -  /  -           RR / SP       D

Note: Values are displayed as Operational/Configured
Legend:
RR -> Round Robin
SP -> Strict Priority
 - -> Not Applicable / Not Configured
 % -> Percentage of line rate

• Values are displayed as Operational/Configured, like RR/SP which means this Q is configured as strict priority but operational as round-robin. 
• If one queue is configured as no priority (RR), then all the lower queues are changed to RR. 
• In this example, Q 2 is RR, then 0 and 1 are automatically changed to RR. 
• And Q 0 and 1 are RR/SP, which means their configuration are SP by default, but operational mode is RR.
• If both interface and tx-queue are configured with shape, which is effective? 
• From EOS manual chapter 27.5 - Enabling port shaping on an FM6000 interface disables queue shaping internally. Disabling port shaping restores queue shaping as specified in running-config.

interface Ethernet17/1
   speed forced 10000full
   !
   tx-queue 0
      bandwidth percent 50
   !
   tx-queue 1
      bandwidth percent 30
   !
   tx-queue 2
      no priority
      bandwidth percent 20
      shape rate 1000000

• Bandwidth vs shape.  
• Bandwidth% is the b/w percent this RR queue can get. Says the above configuration:
• In the sample below, the interface 17/1 is 10 Gbps interface 
• Q3-7 are the strict priority and, say use total 2 Gbps traffic, which left 8Gbps for Q0-2
• The tx-Q 2 can have 20% of left-over capacity which is 1.6Gbps
• But the shape rate is 1.2Gbps
• So the maximum throughput of tx-Q 2 is 1.2 Gbps, even it is assigned with 1.6Gbps.