Tuning statistics file report for RoCE connections

Statistics that are produced are always written to the appropriate tuning statistics file in the format shown in Table 1.

Table 1. Record format for RoCE connections
Offset	Length	Format	Description
0	2	Binary	Record length
2	3	Binary	Reserved
5	1	Binary	Record type
6	4	Binary	Time record moved to buffer
10	4	Packed	Date: 01YYDDDF
14	4	EBCDIC	System identification
18	8	EBCDIC	RoCE connection name
26	4	Binary	Outbound data request overflow
30	4	Binary	Outbound data request count
34	4	Binary	Outbound RDMA request overflow
38	4	Binary	Outbound RDMA request count
42	4	Binary	Outbound RDMA operation overflow
46	4	Binary	Outbound RDMA operation count
50	4	Binary	Queued outbound RDMA request overflow
54	4	Binary	Queued outbound RDMA request count
58	4	Binary	Outbound RoCE inline data bytes overflow
62	4	Binary	Outbound RoCE inline data bytes count
66	4	Binary	Outbound RoCE immediate data bytes overflow
70	4	Binary	Outbound RoCE immediate data bytes count
74	4	Binary	Outbound RDMA data bytes overflow
78	4	Binary	Outbound RDMA data bytes count
82	4	Binary	RoCE inbound poll request overflow
86	4	Binary	RoCE inbound poll request count
90	4	Binary	RoCE inbound poll request operation overflow
94	4	Binary	RoCE inbound poll request operation count
98	4	Binary	Unproductive RoCE inbound poll request overflow
102	4	Binary	Unproductive RoCE inbound poll request count
106	4	Binary	Interrupt handler SRB dispatch overflow
110	4	Binary	Interrupt handler SRB dispatch count
114	4	Binary	Additional SRB dispatch overflow
118	4	Binary	Additional SRB dispatch count
122	4	Binary	Inbound RoCE inline data bytes overflow
126	4	Binary	Inbound RoCE inline data bytes count
130	4	Binary	Inbound RoCE immediate data bytes overflow
134	4	Binary	Inbound RoCE immediate data bytes count
138	4	Binary	Inbound RDMA data bytes overflow
142	4	Binary	Inbound RDMA data bytes count