I am working on a project related to hypervisor.I used the command
xentrace -d -e 0xfffff000-T 20 trace.bin
xnalyze trace.bin > x.txt
HOW TO ANALYZE THIS FILE AND TO GET WHAT HYPERCALL THIS HYPERCALL NUMBER
CORRESPOND TO
Total time: 9.98 seconds (using cpu speed 2.40 GHz)
--- Log volume summary ---
- cpu 0 -
gen : 480
sched : 931788
+-verbose: 665004
hvm : 12
mem : 96
pv : 7387440
hw : 235524
|-- Domain 0 --|
Runstates:
blocked: 293 0.15s 1232141 {105240|7148524|31202268}
full run: 324 1.11s 8212027 {21120712|71848352|71848352}
partial contention: 2844 1.23s 1041739 { 48504|8711020|16668336}
concurrency_hazard: 5100 7.47s 3515838 {7625856|71845720|71845720}
full_contention: 1063 0.01s 25305 { 9708|2692036|9898548}
Grant table ops:
Done by:
Done for:
Populate-on-demand:
Populated:
Reclaim order:
Reclaim contexts:
-- v0 --
Runstates:
running: 496 2.00s 9666478 {196660|71888896|71848352}
runnable: 638 7.64s 28745046 {93745884|800175728|1332287024}
wake: 58 0.51s 21159872 {688272344|688272344|688272344}
preempt: 18 0.24s 32003641 {575114260|575114260|575114260}
other: 562 6.89s 29423489 {56741048|1332287024|1332287024}
blocked: 437 0.21s 1131642 {2227148|31202268|31202268}
offline: 2 0.00s 14342 { 14908| 14908| 14908}
cpu affinity: 1 23934153168 {23934153168|23934153168|23934153168}
[0]: 1 23934153168 {23934153168|23934153168|23934153168}
PV events:
page_fault 1005
math state restore 18
ptwr 437
hypercall 18940
mmu_update [ 1]: 1093
stack_switch [ 3]: 2139
multicall [13]: 1
update_va_mapping [14]: 1
xen_version [17]: 25
iret [23]: 10501
vcpu_op [24]: 1161
set_segment_base [25]: 1569
mmuext_op [26]: 1341
sched_op [29]: 451
evtchn_op [32]: 548
physdev_op [33]: 110
*hypercall (subcall) 2*
-- v1 --
Runstates:
running: 674 2.32s 8253727 {23224640|71845964|71955400}
runnable: 1161 6.11s 12624440 {16853932|769289692|1010395252}
wake: 301 0.29s 2296535 {62882020|571958924|571958924}
preempt: 13 0.15s 28203032 {279082744|279082744|279082744}
other: 847 5.67s 16055582 {21473244|229039264|1010395252}
blocked: 604 0.29s 1158752 {1609692|4310964|9690508}
offline: 1 0.00s 16020 { 16020| 16020| 16020}
cpu affinity: 1 20919890036 {20919890036|20919890036|20919890036}
[0]: 1 20919890036 {20919890036|20919890036|20919890036}
PV events:
page_fault 17979
emulate privop 692
math state restore 43
ptwr 9947
hypercall *150054*
mmu_update [ 1]: 61475
stack_switch [ 3]: 4861
memory_op [12]: 3
multicall [13]: 975
update_va_mapping [14]: 4561
xen_version [17]: 152
grant_table_op [20]: 3
iret [23]: 58997
vcpu_op [24]: 1197
set_segment_base [25]: 4252
mmuext_op [26]: 11353
acm_op [27]: 9
sched_op [29]: 617
evtchn_op [32]: 965
physdev_op [33]: 604
sysctl [35]: 21
domctl [36]: 9
hypercall (subcall) * 7924*
-- v2 --
Runstates:
running: 106 0.27s 6001367 {32532916|71841040|71843144}
runnable: 402 4.65s 27763825 {176048840|726964484|3539128564}
wake: 24 0.18s 18023801 {285953912|285953912|285953912}
preempt: 13 0.01s 1569969 {20284976|20284976|20284976}
other: 365 4.46s 29337197 {78401584|3539128564|3539128564}
blocked: 86 0.05s 1427216 {3750688|7241324|43684308}
cpu affinity: 1 12016972924 {12016972924|12016972924|12016972924}
[0]: 1 12016972924 {12016972924|12016972924|12016972924}
PV events:
page_fault 1236
math state restore 10
ptwr 615
hypercall 16813
mmu_update [ 1]: 7607
stack_switch [ 3]: 643
multicall [13]: 189
update_va_mapping [14]: 598
xen_version [17]: 9
iret [23]: 5205
vcpu_op [24]: 164
set_segment_base [25]: 534
mmuext_op [26]: 1506
sched_op [29]: 99
evtchn_op [32]: 107
physdev_op [33]: 152
hypercall (subcall) *952*
-- v3 --
Runstates:
running: 2281 4.00s 4207689 {21661616|71845672|71871632}
runnable: 728 2.19s 7217723 {42870832|683853324|1089147132}
wake: 473 0.19s 969571 {405210576|405210576|405210576}
preempt: 189 0.26s 3256031 {475216712|475216712|475216712}
other: 66 1.74s 63340990 {32106012|1089147132|1089147132}
blocked: 2002 0.86s 1036208 {3181340|12044356|17516960}
offline: 3 0.00s 10516 { 12092| 12092| 12092}
cpu affinity: 1 17182034872 {17182034872|17182034872|17182034872}
[0]: 1 17182034872 {17182034872|17182034872|17182034872}
PV events:
page_fault 11692
math state restore 38
ptwr 4849
hypercall *140906*
mmu_update [ 1]: 28704
stack_switch [ 3]: 9568
memory_op [12]: 2
multicall [13]: 386
update_va_mapping [14]: 1643
xen_version [17]: 169
grant_table_op [20]: 8
iret [23]: 74828
vcpu_op [24]: 2758
set_segment_base [25]: 6876
mmuext_op [26]: 8575
acm_op [27]: 3
sched_op [29]: 2191
evtchn_op [32]: 2486
physdev_op [33]: 2686
sysctl [35]: 5
domctl [36]: 18
hypercall (subcall) * 2866*
Emulate eip list
|-- Domain 35 --|
Runstates:
blocked: 5 0.76s 365197904 {638513516|658647032|658647032}
full run: 5 0.00s 563643 {693584|887540|887540}
full_contention: 4 7.12s 4273418141
{11974656184|11974656184|11974656184}
Grant table ops:
Done by:
Done for:
Populate-on-demand:
Populated:
Reclaim order:
Reclaim contexts:
-- v0 --
Runstates:
running: 5 0.00s 563643 {693584|887540|887540}
runnable: 4 7.12s 4273418141 {11974656184|11974656184|11974656184}
wake: 4 7.12s 4273418141
{11974656184|11974656184|11974656184}
blocked: 5 0.76s 365197904 {638513516|658647032|658647032}
cpu affinity: 1 19521404124 {19521404124|19521404124|19521404124}
[0]: 1 19521404124 {19521404124|19521404124|19521404124}
PV events:
math state restore 4
hypercall 162
stack_switch [ 3]: 12
iret [23]: 122
vcpu_op [24]: 13
set_segment_base [25]: 5
mmuext_op [26]: 4
sched_op [29]: 5
evtchn_op [32]: 1
Emulate eip list
|-- Domain 476 --|
Runstates:
Grant table ops:
Done by:
Done for:
Populate-on-demand:
Populated:
Reclaim order:
Reclaim contexts:
-- v0 --
Runstates:
Emulate eip list
|-- Domain 32767 --|
Runstates:
full run: 3331 1.39s 1004213 {659020|4007596|15898892}
full_contention: 3330 8.52s 6140512 {196437180|503577632|1066602088}
Grant table ops:
Done by:
Done for:
Populate-on-demand:
Populated:
Reclaim order:
Reclaim contexts:
-- v0 --
Runstates:
running: 3331 1.39s 1004213 {659020|4007596|15898892}
runnable: 3330 8.52s 6140512 {196437180|503577632|1066602088}
preempt: 3330 8.52s 6140512 {196437180|503577632|1066602088}
cpu affinity: 1 23939715736 {23939715736|23939715736|23939715736}
[0]: 1 23939715736 {23939715736|23939715736|23939715736}
Emulate eip list
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