Changes between Version 22 and Version 23 of KVM_vs_Xen
- Timestamp:
- Jul 20, 2010, 7:04:20 PM (15 years ago)
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KVM_vs_Xen
v22 v23 37 37 = 【測試案例】 = 38 38 == [1. CPU 效能比較] == 39 || || '''Xen-PV''' || '''Xen-HV N''' || '''KVM''' ||39 || || '''Xen-PV''' || '''Xen-HVM''' || '''KVM''' || 40 40 || '''VMmark''' || || || || 41 || '''dbench''' || || || ||42 41 || '''Phoronix Test Suite''' || || || || 42 '''vm01 規格''' = 1CPU + 4GB HD + 1GB RAM + 128MB SWAP 43 43 44 44 [[BR]] 45 45 == [2. Memory 效能比較] == 46 || || '''Xen-PV''' || '''Xen-HVN''' || '''KVM''' || 47 || '''Cachebench''' || || || || 46 || || '''Xen-PV''' || '''Xen-HVM''' || '''KVM''' || 48 47 || '''Phoronix Test Suite''' || || || || 48 '''vm01 規格''' = 1CPU + 4GB HD + 1GB RAM + 128MB SWAP 49 49 50 50 [[BR]] 51 51 == [3. Graphics 效能比較] == 52 52 * [http://trac.nchc.org.tw/grid/attachment/wiki/KVM_vs_Xen/Direct%20Access%20to%20Graphics%20Card%20Leveraging%20VT-d%20Technical%20Report.pdf Direct Access to Graphics Card Leveraging VT-d Technical Report] 53 || || '''Xen-PV''' || '''Xen-HV N''' || '''KVM''' ||53 || || '''Xen-PV''' || '''Xen-HVM''' || '''KVM''' || 54 54 || '''CUDA''' || || || || 55 55 || '''Phoronix Test Suite''' || || || || 56 '''vm01 規格''' = 1CPU + 4GB HD + 1GB RAM + 128MB SWAP 56 57 57 58 [[BR]] … … 63 64 * (1) Xen is actually pretty damn good[[BR]] (2) KVM performance is sorry with full device emulation (expected)[[BR]] (3) KVM+VirtIO is better, but nowhere near Xen Paravirt 64 65 65 || || '''Xen-PV''' || '''Xen-HV N''' || '''KVM''' ||66 || || '''Xen-PV''' || '''Xen-HVM''' || '''KVM''' || 66 67 || '''bonnie++''' || || || || 67 || ''' dbench''' || || || ||68 || '''Phoronix Test Suite''' || || || || 68 || '''Phoronix Test Suite - dbench''' || [http://www.phoronix-test-suite.com/ Test Result (vm01)] || || || 69 '''vm01 規格''' = 1CPU + 4GB HD + 1GB RAM + 128MB SWAP 69 70 70 71 [[BR]] … … 74 75 * [http://vmstudy.blogspot.com/2010/04/network-performance-test-xenkvm-vt-d.html Network Performance Test Xen/Kvm (VT-d and Para-virt drivers)] 75 76 * 此位大大的測試看來,同樣使用 Para-virt + VT-d 的話 Xen 還是勝出 76 || || '''Xen-PV''' || '''Xen-HV N''' || '''KVM''' ||77 || || '''Xen-PV''' || '''Xen-HVM''' || '''KVM''' || 77 78 || '''tbench''' || || || || 78 79 || '''Phoronix Test Suite''' || || || || 80 '''vm01 規格''' = 1CPU + 4GB HD + 1GB RAM + 128MB SWAP 79 81 80 82 ----