Intel Xeon E5-2600 Series - Page 57

Reference Number: 327043-001 57
Intel® Xeon® Processor E5-2600 Product Family Uncore Performance Monitoring
TxR_AK_CYCLES_FULL
• Title: AK Egress Full
• Category: AK_EGRESS Events
• Event Code: 0x32
• Max. Inc/Cyc: 1, Register Restrictions: 0-3
• Definition: AK Egress Full
TxR_AK_NDR
• Title: Outbound NDR Ring Transactions
• Category: OUTBOUND_TX Events
• Event Code: 0x0E
• Max. Inc/Cyc: 1, Register Restrictions: 0-3
• Definition: Counts the number of outbound NDR transactions sent on the AK ring. NDR stands for
"non-data response" and is generally used for completions that do not include data. AK NDR is
used for messages to the local socket.
TxR_BL
• Title: Outbound DRS Ring Transactions to Cache
• Category: OUTBOUND_TX Events
• Event Code: 0x10
• Max. Inc/Cyc: 1, Register Restrictions: 0-3
• Definition: Counts the number of DRS messages sent out on the BL ring. This can be filtered by
the destination.
Table 2-54. Unit Masks for TxR_AD_CYCLES_FULL
Extension
umask
[15:8]
Description
SCHED0 bxxxxxxx1 Scheduler 0:
Filter for cycles full from scheduler bank 0
SCHED1 bxxxxxx1x Scheduler 1:
Filter for cycles full from scheduler bank 1
ALL bxxxxxx11 All:
Cycles full from both schedulers
Table 2-55. Unit Masks for TxR_AK_CYCLES_FULL
Extension
umask
[15:8]
Description
SCHED0 bxxxxxxx1 Scheduler 0:
Filter for cycles full from scheduler bank 0
SCHED1 bxxxxxx1x Scheduler 1:
Filter for cycles full from scheduler bank 1
ALL bxxxxxx11 All:
Cycles full from both schedulers