Всем привет! Публикую тесты нескольких серверов от OVH которые я провел в октябре этого года. Все серверы для теста любезно предоставил alice2k
На сей раз у нас на тесте вот такой сервер: http://www.soyoustart.com/ie/offers/game-1.xml
Уже из названия понятно что это игровой сервер. Здесь процессор Intel i7 4790K, 16 Gb RAM и SSD на 120Gb. Для хостинга этот сервер не совсем пригоден, а вот для игр скорее всего в самый раз.
Начнем тест.
Информация о сервере
Спецификация сервера:
Стоит такая конфигурация сейчас 49.99 евро. Стоит также отметить что здесь есть возможность покупки дополнительных IP (об этом в отдельном посте) и есть встроенный антиддос заточенный специально под игровые сервера.
На тесте сервер с CentOS 6.6
[root@ns30093xx ~]# cat /etc/issue CentOS release 6.6 (Final) Linux ns30093xx.ip-151-80-108.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 : 581799 hostname : ns30093xx.ip-151-80-108.eu eth0 IPv4 : 151.80.108.xx eth0 IPv6 : 2001:41d0:d:1c51::/64
CPU и RAM
[root@ns30093xx ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 60 model name : Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz stepping : 3 microcode : 0x19 cpu MHz : 4000.000 cache size : 8192 KB physical id : 0 siblings : 8 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm bogomips : 7981.41 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: ... processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 60 model name : Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz stepping : 3 microcode : 0x19 cpu MHz : 1615.312 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm bogomips : 7981.41 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: [root@ns30093xx ~]# cat /proc/meminfo MemTotal: 16364420 kB MemFree: 16045652 kB MemAvailable: 16102972 kB Buffers: 18768 kB Cached: 70152 kB SwapCached: 0 kB Active: 62444 kB Inactive: 54244 kB Active(anon): 27800 kB Inactive(anon): 260 kB Active(file): 34644 kB Inactive(file): 53984 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 2096124 kB SwapFree: 2096124 kB Dirty: 8 kB Writeback: 0 kB AnonPages: 27776 kB Mapped: 8832 kB Shmem: 292 kB Slab: 43632 kB SReclaimable: 18212 kB SUnreclaim: 25420 kB KernelStack: 2640 kB PageTables: 1848 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 10278332 kB Committed_AS: 166732 kB VmallocTotal: 34359738367 kB VmallocUsed: 105872 kB VmallocChunk: 34359475372 kB HardwareCorrupted: 0 kB DirectMap4k: 11652 kB DirectMap2M: 4057088 kB DirectMap1G: 12582912 kB
Диск примонтирован по-умолчанию вот так:
[root@ns30093xx ~]# df -H Filesystem Size Used Avail Use% Mounted on rootfs 117G 722M 111G 1% / /dev/root 117G 722M 111G 1% / devtmpfs 8,4G 295k 8,4G 1% /dev tmpfs 8,4G 0 8,4G 0% /dev/shm /dev/root 117G 722M 111G 1% /var/named/chroot/etc/named /dev/root 117G 722M 111G 1% /var/named/chroot/var/named /dev/root 117G 722M 111G 1% /var/named/chroot/etc/named.conf /dev/root 117G 722M 111G 1% /var/named/chroot/etc/named.rfc1912.zones /dev/root 117G 722M 111G 1% /var/named/chroot/etc/rndc.key /dev/root 117G 722M 111G 1% /var/named/chroot/usr/lib64/bind /dev/root 117G 722M 111G 1% /var/named/chroot/etc/named.iscdlv.key /dev/root 117G 722M 111G 1% /var/named/chroot/etc/named.root.key
Более подробная информация о железе:
[root@ns30093xx ~]# inxi -b
System: Host: ns30093xx.ip-151-80-108.eu Kernel: 3.14.32-xxxx-grs-ipv6-64 x86_64 (64 bit) Console: tty 0
Distro: CentOS release 6.7 (Final)
Machine: System: ASUS product: All Series
Mobo: ASUSTeK model: H97M-PLUS v: Rev X.0x serial: 141236406600153
Bios: American Megatrends v: 2404 date: 03/04/2015
CPU: Quad core Intel Core i7-4790K (-HT-MCP-) speed/max: 3936/4400 MHz
Graphics: Card: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
Display Server: N/A driver: N/A tty size: 182x31 Advanced Data: N/A for root out of X
Network: Card: Intel Ethernet Connection (2) I218-V driver: e1000e
Drives: HDD Total Size: 120.0GB (1.7% used)
Info: Processes: 147 Uptime: 2:18 Memory: 301.1/15980.9MB Init: Upstart runlevel: 3
Client: Shell (bash) inxi: 2.2.28
Подробно об установленом SSD:
[root@ns30093xx /]# hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: SAMSUNG MZ7LM120HCFD-00003
Serial Number: S22PNYAG500258
Firmware Revision: GXT3003Q
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Used: unknown (minor revision code 0x0039)
Supported: 9 8 7 6 5
Likely used: 9
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 234441648
LBA48 user addressable sectors: 234441648
Logical Sector size: 512 bytes
Physical Sector size: 512 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 114473 MBytes
device size with M = 1000*1000: 120034 MBytes (120 GB)
cache/buffer size = unknown
Nominal Media Rotation Rate: Solid State Device
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
SET_MAX security extension
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* WRITE_{DMA|MULTIPLE}_FUA_EXT
* 64-bit World wide name
Write-Read-Verify feature set
* WRITE_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* Native Command Queueing (NCQ)
* Phy event counters
* unknown 76[15]
* DMA Setup Auto-Activate optimization
* Asynchronous notification (eg. media change)
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Write Same (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
* DOWNLOAD MICROCODE DMA command
* SET MAX SETPASSWORD/UNLOCK DMA commands
* WRITE BUFFER DMA command
* READ BUFFER DMA command
* Data Set Management TRIM supported (limit 8 blocks)
* Deterministic read ZEROs after TRIM
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
supported: enhanced erase
32min for SECURITY ERASE UNIT. 32min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 5002538c00018294
NAA : 5
IEEE OUI : 002538
Unique ID : c00018294
Checksum: correct
Тесты и замеры производительности
Пинг из Ульяновска:
[rail@localhost ~]$ ping 151.80.108.xx PING 151.80.108.xx (151.80.108.xx) 56(84) bytes of data. 64 bytes from 151.80.108.xx: icmp_seq=1 ttl=53 time=79.7 ms 64 bytes from 151.80.108.xx: icmp_seq=2 ttl=53 time=79.2 ms 64 bytes from 151.80.108.xx: icmp_seq=3 ttl=53 time=82.4 ms 64 bytes from 151.80.108.xx: icmp_seq=4 ttl=53 time=79.3 ms 64 bytes from 151.80.108.xx: icmp_seq=5 ttl=53 time=79.3 ms 64 bytes from 151.80.108.xx: icmp_seq=6 ttl=53 time=80.3 ms 64 bytes from 151.80.108.xx: icmp_seq=7 ttl=53 time=80.0 ms 64 bytes from 151.80.108.xx: icmp_seq=8 ttl=53 time=79.3 ms 64 bytes from 151.80.108.xx: icmp_seq=9 ttl=53 time=79.3 ms 64 bytes from 151.80.108.xx: icmp_seq=10 ttl=53 time=79.3 ms 64 bytes from 151.80.108.xx: icmp_seq=11 ttl=53 time=82.6 ms 64 bytes from 151.80.108.xx: icmp_seq=12 ttl=53 time=82.9 ms ^C --- 151.80.108.xx ping statistics --- 12 packets transmitted, 12 received, 0% packet loss, time 11015ms rtt min/avg/max/mdev = 79.239/80.353/82.921/1.429 ms
SSD что-то не порадовал высокой скоростью записи:
[root@ns30093xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей считано 16384+0 записей написано скопировано 1073741824 байта (1,1 GB), 8,11755 c, 132 MB/c [root@ns30093xx ~]# rm test rm: удалить обычный файл «test»? y [root@ns30093xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей считано 16384+0 записей написано скопировано 1073741824 байта (1,1 GB), 8,11956 c, 132 MB/c [root@ns30093xx ~]# rm test rm: удалить обычный файл «test»? y [root@ns30093xx ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 16384+0 записей считано 16384+0 записей написано скопировано 1073741824 байта (1,1 GB), 8,09374 c, 133 MB/c
Для сравнения на тарифах EVO от FastVPS этот показатель равен около 500 MB/c
Тесты Sysbench
Замеряем производительность процессора нагружая его вычислениями 64-разрядных чисел. Попробуем запустить вычисление в один поток.
[root@ns30093xx ~]# 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: 18.3031s
total number of events: 10000
total time taken by event execution: 18.3025
per-request statistics:
min: 1.81ms
avg: 1.83ms
max: 9.71ms
approx. 95 percentile: 1.82ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 18.3025/0.00
Теперь запустим 4 потока по числу физических ядер процессора.
[root@ns30093xx ~]# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=4 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 4.7537s
total number of events: 10000
total time taken by event execution: 19.0128
per-request statistics:
min: 1.90ms
avg: 1.90ms
max: 6.04ms
approx. 95 percentile: 1.90ms
Threads fairness:
events (avg/stddev): 2500.0000/0.00
execution time (avg/stddev): 4.7532/0.00
Тестим процессор нагружая его большим количеством конкурирующих потоков:
[root@ns30093xx ~]# sysbench --test=threads --thread-locks=1 --max-time=20s run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing thread subsystem performance test
Thread yields per test: 1000 Locks used: 1
Threads started!
Done.
Test execution summary:
total time: 0.9863s
total number of events: 10000
total time taken by event execution: 0.9857
per-request statistics:
min: 0.10ms
avg: 0.10ms
max: 0.13ms
approx. 95 percentile: 0.10ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 0.9857/0.00
[root@ns30093xx ~]# 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: 0.6210s
total number of events: 64
total time taken by event execution: 38.9916
per-request statistics:
min: 593.22ms
avg: 609.24ms
max: 620.56ms
approx. 95 percentile: 620.17ms
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 0.6092/0.01
Теперь замерим производительность оперативной памяти:
[root@ns30093xx ~]# sysbench --test=memory --memory-total-size=16G --num-threads=4 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: 16384M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 16777216 (6357461.09 ops/sec)
16384.00 MB transferred (6208.46 MB/sec)
Test execution summary:
total time: 2.6390s
total number of events: 16777216
total time taken by event execution: 6.5592
per-request statistics:
min: 0.00ms
avg: 0.00ms
max: 0.06ms
approx. 95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 4194304.0000/264294.79
execution time (avg/stddev): 1.6398/0.02
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@ns30093xx ~]# sysbench --test=fileio --file-total-size=20G prepare
sysbench 0.4.12: multi-threaded system evaluation benchmark
128 files, 163840Kb each, 20480Mb total
Creating files for the test...
[root@ns30093xx ~]# sysbench --test=fileio --file-total-size=20G --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, 160Mb each
20Gb 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: 1926300 Read, 1284200 Write, 4109338 Other = 7319838 Total
Read 29.393Gb Written 19.595Gb Total transferred 48.988Gb (167.21Mb/sec)
10701.66 Requests/sec executed
Test execution summary:
total time: 300.0001s
total number of events: 3210500
total time taken by event execution: 186.3406
per-request statistics:
min: 0.00ms
avg: 0.06ms
max: 3.88ms
approx. 95 percentile: 0.20ms
Threads fairness:
events (avg/stddev): 3210500.0000/0.00
execution time (avg/stddev): 186.3406/0.00
Serverbear
Тесты Serverbear
Судя по которым этот сервер является довольно выгодным по сравнению с конкурентами.
Выводы
Это отличный сервер за свои деньги. Обычно с этими серверами практически не возникает проблем. Также в пользу этих серверов говорит и их популярность. Все мои знакомые с игровыми серверами уже давно переехали в OVH =)