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-performance: 0.996
-graphic: 0.977
-network: 0.956
-device: 0.890
-ppc: 0.857
-PID: 0.780
-semantic: 0.756
-debug: 0.737
-socket: 0.731
-architecture: 0.712
-vnc: 0.705
-VMM: 0.702
-hypervisor: 0.674
-risc-v: 0.669
-x86: 0.636
-mistranslation: 0.624
-i386: 0.618
-permissions: 0.609
-KVM: 0.555
-register: 0.551
-kernel: 0.548
-peripherals: 0.545
-arm: 0.517
-TCG: 0.514
-user-level: 0.463
-boot: 0.419
-assembly: 0.331
-virtual: 0.178
-files: 0.168
-
-live migration's performance with compression enabled is much worse than compression disabled
-Description of problem:
-
-Steps to reproduce:
-1. Run QEMU the Guests with 1Gpbs network on source host and destination host with QEMU command line
-2. Run some memory work loads on Guest, for example, ./memtester 1G 1
-3. Set migration parameters in QEMU monitor. On source and destination, 
-   execute: #migrate_set_capability compress on
-   Other compression parameters are all default. 
-4. Run migrate command, # migrate -d tcp:10.156.208.154:4000
-5. The results: 
-   - without compression:  total time:  197366 ms   throughput:   937.81 mbps  transferred Ram: 22593703 kbytes 
-   - with compression: total time:  281711 ms   throughput:  90.24 mbps    transferred Ram: 3102898 kbytes  
-
-When compression is enabled, the compression transferred ram is reduced a lot. But the throughput is down badly.
-The total time of live migration with compression is longer than without compression. 
-I tried with 100G network bandwidth, it also has the same problem.
-Additional information:
-