search for: migrate_set_downtime

...pervisor and transferred > > in the subsequent round if they are used and written. > > > > * Tests > > - Test Environment > > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > > Guest: 8G RAM, 4 vCPU > > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > > > - Test Results > > - Idle Guest Live Migration Time (results are averaged over 10 runs): > > - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction > > (setting page poisoning zero and enabling ksm don't affect the > &g...

...pervisor and transferred > > in the subsequent round if they are used and written. > > > > * Tests > > - Test Environment > > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > > Guest: 8G RAM, 4 vCPU > > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > > > - Test Results > > - Idle Guest Live Migration Time (results are averaged over 10 runs): > > - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction > > - Guest with Linux Compilation Workload (make bzImage -j4): > >...

...pervisor and transferred > > in the subsequent round if they are used and written. > > > > * Tests > > - Test Environment > > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > > Guest: 8G RAM, 4 vCPU > > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > > > - Test Results > > - Idle Guest Live Migration Time (results are averaged over 10 runs): > > - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction > > - Guest with Linux Compilation Workload (make bzImage -j4): > >...

...int of the > free pages, because they will be tracked by the hypervisor and transferred > in the subsequent round if they are used and written. > > * Tests > 1 Test Environment > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > Migration setup: migrate_set_speed 100G, migrate_set_downtime 400ms > > 2 Test Results (results are averaged over several repeated runs) > 2.1 Guest setup: 8G RAM, 4 vCPU > 2.1.1 Idle guest live migration time > Optimization v.s. Legacy = 620ms vs 2970ms > --> ~79% reduction > 2.1.2 Guest li...

...int of the > free pages, because they will be tracked by the hypervisor and transferred > in the subsequent round if they are used and written. > > * Tests > 1 Test Environment > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > Migration setup: migrate_set_speed 100G, migrate_set_downtime 400ms > > 2 Test Results (results are averaged over several repeated runs) > 2.1 Guest setup: 8G RAM, 4 vCPU > 2.1.1 Idle guest live migration time > Optimization v.s. Legacy = 620ms vs 2970ms > --> ~79% reduction > 2.1.2 Guest li...

...ause they will be tracked by the hypervisor and transferred > in the subsequent round if they are used and written. > > * Tests > - Test Environment > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > Guest: 8G RAM, 4 vCPU > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second Can we split out patches 1 and 2? They seem appropriate for this release ... > - Test Results > - Idle Guest Live Migration Time (results are averaged over 10 runs): > - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction > (setting page poisoning ze...

...ause they will be tracked by the hypervisor and transferred > in the subsequent round if they are used and written. > > * Tests > - Test Environment > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > Guest: 8G RAM, 4 vCPU > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > - Test Results > - Idle Guest Live Migration Time (results are averaged over 10 runs): > - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction > (setting page poisoning zero and enabling ksm don't affect the > comparison result)...

...d >>> in the subsequent round if they are used and written. >>> >>> * Tests >>> - Test Environment >>> Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz >>> Guest: 8G RAM, 4 vCPU >>> Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second >>> >>> - Test Results >>> - Idle Guest Live Migration Time (results are averaged over 10 runs): >>> - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction >>> (setting page poisoning zero and enabling ksm don't af...

...or as a hint of the free pages, because they will be tracked by the hypervisor and transferred in the subsequent round if they are used and written. * Tests - Test Environment Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz Guest: 8G RAM, 4 vCPU Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second - Test Results - Idle Guest Live Migration Time (results are averaged over 10 runs): - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction (setting page poisoning zero and enabling ksm don't affect the comparison result) - Guest with Linux Compil...

...or as a hint of the free pages, because they will be tracked by the hypervisor and transferred in the subsequent round if they are used and written. * Tests - Test Environment Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz Guest: 8G RAM, 4 vCPU Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second - Test Results - Idle Guest Live Migration Time (results are averaged over 10 runs): - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction (setting page poisoning zero and enabling ksm don't affect the comparison result) - Guest with Linux Compil...

...ges, because they will be tracked by the hypervisor and transferred >> in the subsequent round if they are used and written. >> >> * Tests >> 1 Test Environment >> Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz >> Migration setup: migrate_set_speed 100G, migrate_set_downtime 400ms >> >> 2 Test Results (results are averaged over several repeated runs) >> 2.1 Guest setup: 8G RAM, 4 vCPU >> 2.1.1 Idle guest live migration time >> Optimization v.s. Legacy = 620ms vs 2970ms >> --> ~79% reduction >...

...in the subsequent round if they are used and > written. > > > > > > * Tests > > > - Test Environment > > > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > > > Guest: 8G RAM, 4 vCPU > > > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 > > > second > > > > > > - Test Results > > > - Idle Guest Live Migration Time (results are averaged over 10 runs): > > > - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction > > > - Guest with Linux Compilation W...

...hey are used and written. > > > > > > > > * Tests > > > > - Test Environment > > > > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > > > > Guest: 8G RAM, 4 vCPU > > > > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > > > > > > > - Test Results > > > > - Idle Guest Live Migration Time (results are averaged over 10 runs): > > > > - Optimization v.s. Legacy = 409ms vs 1757ms --> ~77% reduction > > > > (setting page poisonin...

...he hypervisor and transferred >> in the subsequent round if they are used and written. >> >> * Tests >> - Test Environment >> Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz >> Guest: 8G RAM, 4 vCPU >> Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second >> >> - Test Results >> - Idle Guest Live Migration Time (results are averaged over 10 runs): >> - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction >> - Guest with Linux Compilation Workload (make bzImage -j4): >>...

...he hypervisor and transferred >> in the subsequent round if they are used and written. >> >> * Tests >> - Test Environment >> Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz >> Guest: 8G RAM, 4 vCPU >> Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second >> >> - Test Results >> - Idle Guest Live Migration Time (results are averaged over 10 runs): >> - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction >> - Guest with Linux Compilation Workload (make bzImage -j4): >>...

...e": "memsave"}, {"name": "pmemsave"}, {"name": "migrate"}, {"name": "migrate_cancel"}, {"name": "migrate_set_speed"}, {"name": "client_migrate_info"}, {"name": "migrate_set_downtime"}, {"name": "netdev_add"}, {"name": "netdev_del"}, {"name": "block_resize"}, {"name": "balloon"}, {"name": "set_link"}, {"name": "getfd"}, {"name": "clos...

...d >>> in the subsequent round if they are used and written. >>> >>> * Tests >>> - Test Environment >>> Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz >>> Guest: 8G RAM, 4 vCPU >>> Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second >>> >>> - Test Results >>> - Idle Guest Live Migration Time (results are averaged over 10 runs): >>> - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction >>> - Guest with Linux Compilation Workload (make bzImage...

...or as a hint of the free pages, because they will be tracked by the hypervisor and transferred in the subsequent round if they are used and written. * Tests - Test Environment Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz Guest: 8G RAM, 4 vCPU Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second - Test Results - Idle Guest Live Migration Time (results are averaged over 10 runs): - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction - Guest with Linux Compilation Workload (make bzImage -j4): - Live Migration Time (average) Optimizatio...

...or as a hint of the free pages, because they will be tracked by the hypervisor and transferred in the subsequent round if they are used and written. * Tests - Test Environment Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz Guest: 8G RAM, 4 vCPU Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second - Test Results - Idle Guest Live Migration Time (results are averaged over 10 runs): - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction - Guest with Linux Compilation Workload (make bzImage -j4): - Live Migration Time (average) Optimizatio...

...ause they will be tracked by the hypervisor and transferred > in the subsequent round if they are used and written. > > * Tests > - Test Environment > Host: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz > Guest: 8G RAM, 4 vCPU > Migration setup: migrate_set_speed 100G, migrate_set_downtime 2 second > > - Test Results > - Idle Guest Live Migration Time (results are averaged over 10 runs): > - Optimization v.s. Legacy = 284ms vs 1757ms --> ~84% reduction > - Guest with Linux Compilation Workload (make bzImage -j4): > - Live Migration Time (...