- Document event numbers associated with event names.
- Document an event that was missed out earlier. - Sort event names alphabetically.
This commit is contained in:
Joseph Koshy
parent
38c51cbe85
commit
a8a55dd98f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=183543
@ -23,7 +23,7 @@
|
||||
.\"
|
||||
.\" $FreeBSD$
|
||||
.\"
|
||||
.Dd September 17, 2008
|
||||
.Dd October 2, 2008
|
||||
.Os
|
||||
.Dt PMC.K8 3
|
||||
.Sh NAME
|
||||
@ -110,9 +110,11 @@ qualifiers were specified, the default is to enable both.
|
||||
The event specifiers supported on AMD K8 PMCs are:
|
||||
.Bl -tag -width indent
|
||||
.It Li k8-bu-cpu-clk-unhalted
|
||||
.Pq Event 76H
|
||||
Count the number of clock cycles when the CPU is not in the HLT or
|
||||
STPCLK states.
|
||||
.It Li k8-bu-fill-request-l2-miss Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 7EH
|
||||
Count fill requests that missed in the L2 cache.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -130,7 +132,24 @@ Count TLB reloads.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of requests.
|
||||
.It Li k8-bu-fill-into-l2 Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 7FH
|
||||
The number of lines written to and from the L2 cache.
|
||||
The event may be further qualified by using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li dirty-l2-victim
|
||||
Count lines written into L2 cache due to victim writebacks from the
|
||||
Icache or Dcache, TLB page table walks or hardware data prefetches.
|
||||
.It Li victim-from-l2
|
||||
Count writebacks of dirty lines from L2 to the system.
|
||||
.El
|
||||
.It Li k8-bu-internal-l2-request Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 7DH
|
||||
Count internally generated requests to the L2 cache.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -153,8 +172,10 @@ Count TLB reloads.
|
||||
.Pp
|
||||
The default is to count all types of requests.
|
||||
.It Li k8-dc-access
|
||||
.Pq Event 40H
|
||||
Count data cache accesses including microcode scratchpad accesses.
|
||||
.It Li k8-dc-copyback Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 44H
|
||||
Count data cache copyback operations.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -188,6 +209,7 @@ state.
|
||||
The default is to count operations for lines in all the
|
||||
above states.
|
||||
.It Li k8-dc-dcache-accesses-by-locks Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 4CH
|
||||
Count data cache accesses by lock instructions.
|
||||
This event is only available on processors of revision C or later
|
||||
vintage.
|
||||
@ -206,6 +228,7 @@ Count data cache misses by lock instructions.
|
||||
.Pp
|
||||
The default is to count all accesses.
|
||||
.It Li k8-dc-dispatched-prefetch-instructions Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 4BH
|
||||
Count the number of dispatched prefetch instructions.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -224,18 +247,25 @@ Count store operations.
|
||||
.Pp
|
||||
The default is to count all operations.
|
||||
.It Li k8-dc-l1-dtlb-miss-and-l2-dtlb-hit
|
||||
.Pq Event 45H
|
||||
Count L1 DTLB misses that are L2 DTLB hits.
|
||||
.It Li k8-dc-l1-dtlb-miss-and-l2-dtlb-miss
|
||||
.Pq Event 46H
|
||||
Count L1 DTLB misses that are also misses in the L2 DTLB.
|
||||
.It Li k8-dc-microarchitectural-early-cancel-of-an-access
|
||||
.Pq Event 49H
|
||||
Count microarchitectural early cancels of data cache accesses.
|
||||
.It Li k8-dc-microarchitectural-late-cancel-of-an-access
|
||||
.Pq Event 48H
|
||||
Count microarchitectural late cancels of data cache accesses.
|
||||
.It Li k8-dc-misaligned-data-reference
|
||||
.Pq Event 47H
|
||||
Count misaligned data references.
|
||||
.It Li k8-dc-miss
|
||||
.Pq Event 41H
|
||||
Count data cache misses.
|
||||
.It Li k8-dc-one-bit-ecc-error Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 4AH
|
||||
Count one bit ECC errors found by the scrubber.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -252,6 +282,7 @@ Count piggyback scrubber errors.
|
||||
.Pp
|
||||
The default is to count both kinds of errors.
|
||||
.It Li k8-dc-refill-from-l2 Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 42H
|
||||
Count data cache refills from L2 cache.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -285,6 +316,7 @@ state.
|
||||
The default is to count operations for lines in all the
|
||||
above states.
|
||||
.It Li k8-dc-refill-from-system Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 43H
|
||||
Count data cache refills from system memory.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -317,7 +349,16 @@ state.
|
||||
.Pp
|
||||
The default is to count operations for lines in all the
|
||||
above states.
|
||||
.It Li k8-fp-cycles-with-no-fpu-ops-retired
|
||||
.Pq Event 01H
|
||||
Count cycles when no FPU ops were retired.
|
||||
This event is supported in revision B and later CPUs.
|
||||
.It Li k8-fp-dispatched-fpu-fast-flag-ops
|
||||
.Pq Event 02H
|
||||
Count dispatched FPU ops that use the fast flag interface.
|
||||
This event is supported in revision B and later CPUs.
|
||||
.It Li k8-fp-dispatched-fpu-ops Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 00H
|
||||
Count the number of dispatched FPU ops.
|
||||
This event is supported in revision B and later CPUs.
|
||||
This event may be further qualified using
|
||||
@ -342,38 +383,44 @@ Count junk ops in the store pipe.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of ops.
|
||||
.It Li k8-fp-cycles-with-no-fpu-ops-retired
|
||||
Count cycles when no FPU ops were retired.
|
||||
This event is supported in revision B and later CPUs.
|
||||
.It Li k8-fp-dispatched-fpu-fast-flag-ops
|
||||
Count dispatched FPU ops that use the fast flag interface.
|
||||
This event is supported in revision B and later CPUs.
|
||||
.It Li k8-fr-decoder-empty
|
||||
.Pq Event D0H
|
||||
Count cycles when there was nothing to dispatch (i.e., the decoder
|
||||
was empty).
|
||||
.It Li k8-fr-dispatch-stalls
|
||||
Count all dispatch stalls.
|
||||
.It Li k8-fr-dispatch-stall-for-segment-load
|
||||
.Pq Event D4H
|
||||
Count dispatch stalls for segment loads.
|
||||
.It Li k8-fr-dispatch-stall-for-serialization
|
||||
.Pq Event D3H
|
||||
Count dispatch stalls for serialization.
|
||||
.It Li k8-fr-dispatch-stall-from-branch-abort-to-retire
|
||||
.Pq Event D2H
|
||||
Count dispatch stalls from branch abort to retiral.
|
||||
.It Li k8-fr-dispatch-stall-when-fpu-is-full
|
||||
.Pq Event D7H
|
||||
Count dispatch stalls when the FPU is full.
|
||||
.It Li k8-fr-dispatch-stall-when-ls-is-full
|
||||
.Pq Event D8H
|
||||
Count dispatch stalls when the load/store unit is full.
|
||||
.It Li k8-fr-dispatch-stall-when-reorder-buffer-is-full
|
||||
.Pq Event D5H
|
||||
Count dispatch stalls when the reorder buffer is full.
|
||||
.It Li k8-fr-dispatch-stall-when-reservation-stations-are-full
|
||||
.Pq Event D6H
|
||||
Count dispatch stalls when reservation stations are full.
|
||||
.It Li k8-fr-dispatch-stall-when-waiting-for-all-to-be-quiet
|
||||
Count dispatch stalls when waiting for all to be quiet.
|
||||
.\" XXX What does "waiting for all to be quiet" mean?
|
||||
.It Li k8-fr-dispatch-stall-when-waiting-far-xfer-or-resync-branch-pending
|
||||
.Pq Event DAH
|
||||
Count dispatch stalls when a far control transfer or a resync branch
|
||||
is pending.
|
||||
.It Li k8-fr-dispatch-stall-when-waiting-for-all-to-be-quiet
|
||||
.Pq Event D9H
|
||||
Count dispatch stalls when waiting for all to be quiet.
|
||||
.\" XXX What does "waiting for all to be quiet" mean?
|
||||
.It Li k8-fr-dispatch-stalls
|
||||
.Pq Event D1H
|
||||
Count all dispatch stalls.
|
||||
.It Li k8-fr-fpu-exceptions Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event DBH
|
||||
Count FPU exceptions.
|
||||
This event is supported in revision B and later CPUs.
|
||||
This event may be further qualified using
|
||||
@ -395,25 +442,35 @@ Count x87 reclass microfaults.
|
||||
.Pp
|
||||
The default is to count all types of exceptions.
|
||||
.It Li k8-fr-interrupts-masked-cycles
|
||||
.Pq Event CDH
|
||||
Count cycles when interrupts were masked (by CPU RFLAGS field IF was zero).
|
||||
.It Li k8-fr-interrupts-masked-while-pending-cycles
|
||||
.Pq Event CEH
|
||||
Count cycles while interrupts were masked while pending (i.e., cycles
|
||||
when INTR was asserted while CPU RFLAGS field IF was zero).
|
||||
.It Li k8-fr-number-of-breakpoints-for-dr0
|
||||
.Pq Event DCH
|
||||
Count the number of breakpoints for DR0.
|
||||
.It Li k8-fr-number-of-breakpoints-for-dr1
|
||||
.Pq Event DDH
|
||||
Count the number of breakpoints for DR1.
|
||||
.It Li k8-fr-number-of-breakpoints-for-dr2
|
||||
.Pq Event DEH
|
||||
Count the number of breakpoints for DR2.
|
||||
.It Li k8-fr-number-of-breakpoints-for-dr3
|
||||
.Pq Event DFH
|
||||
Count the number of breakpoints for DR3.
|
||||
.It Li k8-fr-retired-branches
|
||||
.Pq Event C2H
|
||||
Count retired branches including exceptions and interrupts.
|
||||
.It Li k8-fr-retired-branches-mispredicted
|
||||
.Pq Event C3H
|
||||
Count mispredicted retired branches.
|
||||
.It Li k8-fr-retired-far-control-transfers
|
||||
.Pq Event C6H
|
||||
Count retired far control transfers (which are always mispredicted).
|
||||
.It Li k8-fr-retired-fastpath-double-op-instructions Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event CCH
|
||||
Count retired fastpath double op instructions.
|
||||
This event is supported in revision B and later CPUs.
|
||||
This event may be further qualified using
|
||||
@ -433,6 +490,7 @@ Count instructions with the low op in position 2.
|
||||
.Pp
|
||||
The default is to count all types of instructions.
|
||||
.It Li k8-fr-retired-fpu-instructions Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event CBH
|
||||
Count retired FPU instructions.
|
||||
This event is supported in revision B and later CPUs.
|
||||
This event may be further qualified using
|
||||
@ -454,47 +512,68 @@ Count x87 instructions.
|
||||
.Pp
|
||||
The default is to count all types of instructions.
|
||||
.It Li k8-fr-retired-near-returns
|
||||
.Pq Event C8H
|
||||
Count retired near returns.
|
||||
.It Li k8-fr-retired-near-returns-mispredicted
|
||||
.Pq Event C9H
|
||||
Count mispredicted near returns.
|
||||
.It Li k8-fr-retired-resyncs
|
||||
.Pq Event C7H
|
||||
Count retired resyncs (non-control transfer branches).
|
||||
.It Li k8-fr-retired-taken-hardware-interrupts
|
||||
Count retired taken hardware interrupts.
|
||||
.It Li k8-fr-retired-taken-branches
|
||||
.Pq Event C4H
|
||||
Count retired taken branches.
|
||||
.It Li k8-fr-retired-taken-branches-mispredicted
|
||||
.Pq Event C5H
|
||||
Count retired taken branches that were mispredicted.
|
||||
.It Li k8-fr-retired-taken-branches-mispredicted-by-addr-miscompare
|
||||
.Pq Event CAH
|
||||
Count retired taken branches that were mispredicted only due to an
|
||||
address miscompare.
|
||||
.It Li k8-fr-retired-taken-hardware-interrupts
|
||||
.Pq Event CFH
|
||||
Count retired taken hardware interrupts.
|
||||
.It Li k8-fr-retired-uops
|
||||
.Pq Event C1H
|
||||
Count retired uops.
|
||||
.It Li k8-fr-retired-x86-instructions
|
||||
.Pq Event C0H
|
||||
Count retired x86 instructions including exceptions and interrupts.
|
||||
.It Li k8-ic-fetch
|
||||
.Pq Event 80H
|
||||
Count instruction cache fetches.
|
||||
.It Li k8-ic-instruction-fetch-stall
|
||||
.Pq Event 87H
|
||||
Count cycles in stalls due to instruction fetch.
|
||||
.It Li k8-ic-l1-itlb-miss-and-l2-itlb-hit
|
||||
.Pq Event 84H
|
||||
Count L1 ITLB misses that are L2 ITLB hits.
|
||||
.It Li k8-ic-l1-itlb-miss-and-l2-itlb-miss
|
||||
.Pq Event 85H
|
||||
Count ITLB misses that miss in both L1 and L2 ITLBs.
|
||||
.It Li k8-ic-microarchitectural-resync-by-snoop
|
||||
.Pq Event 86H
|
||||
Count microarchitectural resyncs caused by snoops.
|
||||
.It Li k8-ic-miss
|
||||
.Pq Event 81H
|
||||
Count instruction cache misses.
|
||||
.It Li k8-ic-refill-from-l2
|
||||
.Pq Event 82H
|
||||
Count instruction cache refills from L2 cache.
|
||||
.It Li k8-ic-refill-from-system
|
||||
.Pq Event 83H
|
||||
Count instruction cache refills from system memory.
|
||||
.It Li k8-ic-return-stack-hits
|
||||
.Pq Event 88H
|
||||
Count hits to the return stack.
|
||||
.It Li k8-ic-return-stack-overflow
|
||||
.Pq Event 89H
|
||||
Count overflows of the return stack.
|
||||
.It Li k8-ls-buffer2-full
|
||||
.Pq Event 23H
|
||||
Count load/store buffer2 full events.
|
||||
.It Li k8-ls-locked-operation Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 24H
|
||||
Count locked operations.
|
||||
For revision C and later CPUs, the following qualifiers are supported:
|
||||
.Pp
|
||||
@ -510,17 +589,23 @@ Count the number of lock instructions executed.
|
||||
.Pp
|
||||
The default is to count the number of lock instructions executed.
|
||||
.It Li k8-ls-microarchitectural-late-cancel
|
||||
.Pq Event 25H
|
||||
Count microarchitectural late cancels of operations in the load/store
|
||||
unit.
|
||||
.It Li k8-ls-microarchitectural-resync-by-self-modifying-code
|
||||
.Pq Event 21H
|
||||
Count microarchitectural resyncs caused by self-modifying code.
|
||||
.It Li k8-ls-microarchitectural-resync-by-snoop
|
||||
.Pq Event 22H
|
||||
Count microarchitectural resyncs caused by snoops.
|
||||
.It Li k8-ls-retired-cflush-instructions
|
||||
.Pq Event 26H
|
||||
Count retired CFLUSH instructions.
|
||||
.It Li k8-ls-retired-cpuid-instructions
|
||||
.Pq Event 27H
|
||||
Count retired CPUID instructions.
|
||||
.It Li k8-ls-segment-register-load Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event 20H
|
||||
Count segment register loads.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -546,106 +631,10 @@ Count SS register loads.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of loads.
|
||||
.It Li k8-nb-memory-controller-bypass-saturation Op Li ,mask= Ns Ar qualifier
|
||||
Count memory controller bypass counter saturation events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li dram-controller-interface-bypass
|
||||
Count DRAM controller interface bypass.
|
||||
.It Li dram-controller-queue-bypass
|
||||
Count DRAM controller queue bypass.
|
||||
.It Li memory-controller-hi-pri-bypass
|
||||
Count memory controller high priority bypasses.
|
||||
.It Li memory-controller-lo-pri-bypass
|
||||
Count memory controller low priority bypasses.
|
||||
.El
|
||||
.Pp
|
||||
.It Li k8-nb-memory-controller-dram-slots-missed
|
||||
Count memory controller DRAM command slots missed (in MemClks).
|
||||
.It Li k8-nb-memory-controller-page-access-event Op Li ,mask= Ns Ar qualifier
|
||||
Count memory controller page access events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li page-conflict
|
||||
Count page conflicts.
|
||||
.It Li page-hit
|
||||
Count page hits.
|
||||
.It Li page-miss
|
||||
Count page misses.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of events.
|
||||
.It Li k8-nb-memory-controller-page-table-overflow
|
||||
Count memory control page table overflow events.
|
||||
.It Li k8-nb-probe-result Op Li ,mask= Ns Ar qualifier
|
||||
Count probe events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li probe-hit
|
||||
Count all probe hits.
|
||||
.It Li probe-hit-dirty-no-memory-cancel
|
||||
Count probe hits without memory cancels.
|
||||
.It Li probe-hit-dirty-with-memory-cancel
|
||||
Count probe hits with memory cancels.
|
||||
.It Li probe-miss
|
||||
Count probe misses.
|
||||
.El
|
||||
.It Li k8-nb-sized-commands Op Li ,mask= Ns Ar qualifier
|
||||
Count sized commands issued.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li nonpostwrszbyte
|
||||
.It Li nonpostwrszdword
|
||||
.It Li postwrszbyte
|
||||
.It Li postwrszdword
|
||||
.It Li rdszbyte
|
||||
.It Li rdszdword
|
||||
.It Li rdmodwr
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of commands.
|
||||
.It Li k8-nb-memory-controller-turnaround Op Li ,mask= Ns Ar qualifier
|
||||
Count memory control turnaround events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.\" XXX doc is unclear whether these are cycle counts or event counts
|
||||
.It Li dimm-turnaround
|
||||
Count DIMM turnarounds.
|
||||
.It Li read-to-write-turnaround
|
||||
Count read to write turnarounds.
|
||||
.It Li write-to-read-turnaround
|
||||
Count write to read turnarounds.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of events.
|
||||
.It Li k8-nb-ht-bus0-bandwidth Op Li ,mask= Ns Ar qualifier
|
||||
.It Li k8-nb-ht-bus1-bandwidth Op Li ,mask= Ns Ar qualifier
|
||||
.It Li k8-nb-ht-bus2-bandwidth Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Events F6H, F7H and F8H respectively
|
||||
Count events on the HyperTransport(tm) buses.
|
||||
These events may be further qualified using
|
||||
.Ar qualifier ,
|
||||
@ -665,6 +654,110 @@ Count nop messages sent.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of messages.
|
||||
.It Li k8-nb-memory-controller-bypass-saturation Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event E4H
|
||||
Count memory controller bypass counter saturation events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li dram-controller-interface-bypass
|
||||
Count DRAM controller interface bypass.
|
||||
.It Li dram-controller-queue-bypass
|
||||
Count DRAM controller queue bypass.
|
||||
.It Li memory-controller-hi-pri-bypass
|
||||
Count memory controller high priority bypasses.
|
||||
.It Li memory-controller-lo-pri-bypass
|
||||
Count memory controller low priority bypasses.
|
||||
.El
|
||||
.Pp
|
||||
.It Li k8-nb-memory-controller-dram-slots-missed
|
||||
.Pq Event E2H
|
||||
Count memory controller DRAM command slots missed (in MemClks).
|
||||
.It Li k8-nb-memory-controller-page-access-event Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event E0H
|
||||
Count memory controller page access events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li page-conflict
|
||||
Count page conflicts.
|
||||
.It Li page-hit
|
||||
Count page hits.
|
||||
.It Li page-miss
|
||||
Count page misses.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of events.
|
||||
.It Li k8-nb-memory-controller-page-table-overflow
|
||||
.Pq Event E1H
|
||||
Count memory control page table overflow events.
|
||||
.It Li k8-nb-memory-controller-turnaround Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event E3H
|
||||
Count memory control turnaround events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.\" XXX doc is unclear whether these are cycle counts or event counts
|
||||
.It Li dimm-turnaround
|
||||
Count DIMM turnarounds.
|
||||
.It Li read-to-write-turnaround
|
||||
Count read to write turnarounds.
|
||||
.It Li write-to-read-turnaround
|
||||
Count write to read turnarounds.
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of events.
|
||||
.It Li k8-nb-probe-result Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event ECH
|
||||
Count probe events.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li probe-hit
|
||||
Count all probe hits.
|
||||
.It Li probe-hit-dirty-no-memory-cancel
|
||||
Count probe hits without memory cancels.
|
||||
.It Li probe-hit-dirty-with-memory-cancel
|
||||
Count probe hits with memory cancels.
|
||||
.It Li probe-miss
|
||||
Count probe misses.
|
||||
.El
|
||||
.It Li k8-nb-sized-commands Op Li ,mask= Ns Ar qualifier
|
||||
.Pq Event EBH
|
||||
Count sized commands issued.
|
||||
This event may be further qualified using
|
||||
.Ar qualifier ,
|
||||
which is a
|
||||
.Ql +
|
||||
separated set of the following keywords:
|
||||
.Pp
|
||||
.Bl -tag -width indent -compact
|
||||
.It Li nonpostwrszbyte
|
||||
.It Li nonpostwrszdword
|
||||
.It Li postwrszbyte
|
||||
.It Li postwrszdword
|
||||
.It Li rdszbyte
|
||||
.It Li rdszdword
|
||||
.It Li rdmodwr
|
||||
.El
|
||||
.Pp
|
||||
The default is to count all types of commands.
|
||||
.El
|
||||
.Ss Event Name Aliases
|
||||
The following table shows the mapping between the PMC-independent
|
||||
|
||||
Loading…
Reference in New Issue
Block a user