Всем привет! Публикую тесты нескольких серверов от OVH которые я провел в ноябре 2015 года. Все серверы для теста любезно предоставил alice2k
Честно говоря не нашел назване тарифной линейки этого сервера. Могу лишь сказать что он находится в дата-центре RBX (Рубе).
Здесь у нас Intel Xeon E3-1225 V2, 32Gb ОЗУ и 3*120Gb SSD.
Начнем тест.
Информация о сервере
На тесте сервер с CentOS 7.1
[root@ns34951xx ~]# cat /etc/issue CentOS Linux release 7.1.1503 (Core) Linux ns34951xx.ip-94-23-xx.eu 3.14.32-xxxx-grs-ipv6-64 #5 SMP Wed Sep 9 17:24:34 CEST 2015 x86_64 x86_64 x86_64 GNU/Linux server : 219553 hostname : ns34951xx.ip-94-23-xx.eu eth0 IPv4 : 94.23.xx.xx eth0 IPv6 : 2001:41d0:2:37xx::/64
[root@ns34951xx ~]# inxi -b
System: Host: ns34951xx.ip-94-23-54.eu Kernel: 3.14.32-xxxx-grs-ipv6-64 x86_64 (64 bit) Console: tty 0
Distro: CentOS Linux release 7.1.1503 (Core)
Machine: Mobo: Intel model: DH67BL v: AAG10189-209 serial: BTBL1390027D
Bios: Intel v: BLH6710H.86A.0160.2012.1204.1156 date: 12/04/2012
CPU: Quad core Intel Xeon E3-1225 V2 (-HT-MCP-) speed/max: 3166/3600 MHz
Graphics: Card: Intel Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller
Display Server: N/A driver: N/A tty size: 182x27 Advanced Data: N/A for root out of X
Network: Card: Intel 82579V Gigabit Network Connection driver: e1000e
Drives: HDD Total Size: 360.1GB (3.4% used)
RAID: Device: 1: /dev/md1
Info: Processes: 120 Uptime: 2:04 Memory: 362.9/32075.1MB Init: systemd runlevel: 3
Client: Shell (bash) inxi: 2.2.28
CPU и RAM
[root@ns34951xx ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Xeon(R) CPU E3-1225 V2 @ 3.20GHz stepping : 9 microcode : 0x1b cpu MHz : 1827.250 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 6385.78 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: ... processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Xeon(R) CPU E3-1225 V2 @ 3.20GHz stepping : 9 microcode : 0x1b cpu MHz : 1696.500 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 6385.78 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [root@ns34951xx ~]# cat /proc/meminfo MemTotal: 32844904 kB MemFree: 32118204 kB MemAvailable: 32442900 kB Buffers: 22736 kB Cached: 349888 kB SwapCached: 0 kB Active: 161596 kB Inactive: 254376 kB Active(anon): 44960 kB Inactive(anon): 8084 kB Active(file): 116636 kB Inactive(file): 246292 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 12579828 kB SwapFree: 12579828 kB Dirty: 112 kB Writeback: 0 kB AnonPages: 43348 kB Mapped: 20468 kB Shmem: 9700 kB Slab: 60260 kB SReclaimable: 38076 kB SUnreclaim: 22184 kB KernelStack: 2160 kB PageTables: 2096 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 29002280 kB Committed_AS: 209900 kB VmallocTotal: 34359738367 kB VmallocUsed: 134340 kB VmallocChunk: 34359501196 kB HardwareCorrupted: 0 kB DirectMap4k: 7984 kB DirectMap2M: 33452032 kB
Диск примонтирован по-умолчанию вот так:
[root@ns34951xx ~]# df -H Файловая система Размер Использовано Дост Использовано% Cмонтировано в /dev/root 114G 820M 108G 1% / devtmpfs 17G 0 17G 0% /dev tmpfs 17G 0 17G 0% /dev/shm tmpfs 17G 10M 17G 1% /run tmpfs 17G 0 17G 0% /sys/fs/cgroup
Тесты и замеры производительности
Пинг из Ульяновска:
[rail@localhost ~]$ ping 94.23.xx.xx PING 94.23.xx.xx (94.23.xx.xx) 56(84) bytes of data. 64 bytes from 94.23.xx.xx: icmp_seq=1 ttl=50 time=64.9 ms 64 bytes from 94.23.xx.xx: icmp_seq=2 ttl=50 time=65.3 ms 64 bytes from 94.23.xx.xx: icmp_seq=3 ttl=50 time=64.9 ms 64 bytes from 94.23.xx.xx: icmp_seq=4 ttl=50 time=65.3 ms 64 bytes from 94.23.xx.xx: icmp_seq=5 ttl=50 time=64.8 ms 64 bytes from 94.23.xx.xx: icmp_seq=6 ttl=50 time=64.8 ms 64 bytes from 94.23.xx.xx: icmp_seq=7 ttl=50 time=65.3 ms 64 bytes from 94.23.xx.xx: icmp_seq=8 ttl=50 time=82.3 ms 64 bytes from 94.23.xx.xx: icmp_seq=9 ttl=50 time=64.8 ms 64 bytes from 94.23.xx.xx: icmp_seq=10 ttl=50 time=64.6 ms ^C --- 94.23.xx.xx ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9015ms rtt min/avg/max/mdev = 64.668/66.734/82.378/5.227 ms
SSD скоростью записи не радует:
[root@ns34951xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей получено 16384+0 записей отправлено скопировано 1073741824 байта (1,1 GB), 8,14582 c, 132 MB/c [root@ns34951xx ~]# rm test rm: удалить обычный файл «test»? y [root@ns34951xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей получено 16384+0 записей отправлено скопировано 1073741824 байта (1,1 GB), 8,12743 c, 132 MB/c [root@ns34951xx ~]# rm test rm: удалить обычный файл «test»? y [root@ns34951xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей получено 16384+0 записей отправлено скопировано 1073741824 байта (1,1 GB), 8,15624 c, 132 MB/c
Тесты Sysbench
Замеряем производительность процессора нагружая его вычислениями 64-разрядных чисел. Попробуем запустить вычисление в один поток.
[root@ns34951xx ~]# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=1 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 23.3878s
total number of events: 10000
total time taken by event execution: 23.3871
per-request statistics:
min: 2.34ms
avg: 2.34ms
max: 2.52ms
approx. 95 percentile: 2.34ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 23.3871/0.00
[root@ns34951xx ~]# sysbench --test=mutex --num-threads=64 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 64
Doing mutex performance test
Threads started!
Done.
Test execution summary:
total time: 0.7271s
total number of events: 64
total time taken by event execution: 40.5608
per-request statistics:
min: 176.26ms
avg: 633.76ms
max: 726.32ms
approx. 95 percentile: 719.43ms
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 0.6338/0.15
Теперь замерим производительность оперативной памяти:
[root@ns34951xx ~]# sysbench --test=memory --num-threads=4 --memory-total-size=32G run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing memory operations speed test
Memory block size: 1K
Memory transfer size: 32768M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 33554432 (5924804.22 ops/sec)
32768.00 MB transferred (5785.94 MB/sec)
Test execution summary:
total time: 5.6634s
total number of events: 33554432
total time taken by event execution: 13.5768
per-request statistics:
min: 0.00ms
avg: 0.00ms
max: 0.29ms
approx. 95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 8388608.0000/118137.74
execution time (avg/stddev): 3.3942/0.02
Тест скорости чтения и записи на диск. Чтобы на тест не влиял кэш в ОЗУ зададим общий объем тестовых чуть больше чем установлено на сервере RAM.
[root@ns34951xx ~]# sysbench --test=fileio --file-total-size=36G prepare
sysbench 0.4.12: multi-threaded system evaluation benchmark
128 files, 294912Kb each, 36864Mb total
Creating files for the test...
[root@ns34951xx ~]# sysbench --test=fileio --file-total-size=36G --file-test-mode=rndrw --max-time=300 --max-requests=0 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Extra file open flags: 0
128 files, 288Mb each
36Gb total file size
Block size 16Kb
Number of random requests for random IO: 0
Read/Write ratio for combined random IO test: 1.50
Periodic FSYNC enabled, calling fsync() each 100 requests.
Calling fsync() at the end of test, Enabled.
Using synchronous I/O mode
Doing random r/w test
Threads started!
Time limit exceeded, exiting...
Done.
Operations performed: 541260 Read, 360840 Write, 1154657 Other = 2056757 Total
Read 8.259Gb Written 5.506Gb Total transferred 13.765Gb (46.984Mb/sec)
3007.00 Requests/sec executed
Test execution summary:
total time: 300.0002s
total number of events: 902100
total time taken by event execution: 58.0336
per-request statistics:
min: 0.00ms
avg: 0.06ms
max: 7.46ms
approx. 95 percentile: 0.53ms
Threads fairness:
events (avg/stddev): 902100.0000/0.00
execution time (avg/stddev): 58.0336/0.00
Serverbear
Тесты Serverbear
В целом работает довольно быстро. К сожалению не знаю стоимость его аренды чтобы сравнить с другими предложениями, но думаю цена невысока т.к. сервер бюджетный.