Добрый день!
В мае открылся новый хостинг виртуальных серверов Perfect Quality Hosting. Для того чтобы набрать пользовательскую базу до 1 июля у них действует акция на сервера в минимальной конфигурации - 1 евро за месяц.
Акция 1 в 1 как на Арубе =).
За 1 евро нам дают 1 ядро CPU, 1Gb ECC RAM, 15Gb SSD, гигабитное подключение, безлимитный трафик и все это на KVM. Также бонусом идет возможность получить бесплатно панель ISPmanager Lite. Мне панелька не нужна, поэтому я ее не включал в заказ.
Вообще я привык не доверять недавно открывшимся хостингам и что-то серьезное стараюсь там не хранить. Но в качесте недорогих виртуалок для веб-разработки и pet-проектов с ежесуточными бэкапами этот вариант прямо по мне.
Для тестов я взял 2 виртуалки в разных локациях - в Молдове (ДЦ Alexhost) и в России (ДЦ DataPro).
Панель управления на хостинге BillManager. Платить можно через агрегатор платежей UnitPay. После получения сервера есть возможность управлять им в панели VMmanager. Попробовал оттуда подключиться по VNC к серверам, на одном сработало, на втором нет =)
Да и в целом видно что все это дело настраивали недавно и пока не все гладко работает. Спишем это на тот факт что хостингу всего месяц и побудем в роли ранних бета-тестеров.
Итак, перейдем к тестам.
Aluminium[MD]
Distro:
====================================================
cat /etc/centos-release
-----------
CentOS Linux release 7.6.1810 (Core)
Kernel info:
====================================================
uname -a
-----------
Linux pq.xxx.cloud 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Inxi:
====================================================
inxi -b
-----------
System: Host: pq.xxx.cloud Kernel: 3.10.0-957.21.3.el7.x86_64 x86_64 bits: 64 Console: N/A
Distro: CentOS Linux release 7.6.1810 (Core)
Machine: Type: Kvm System: Red Hat product: KVM v: RHEL 6.6.0 PC serial: N/A
Mobo: N/A model: N/A serial: N/A BIOS: Seabios v: 0.5.1 date: 01/01/2007
CPU: Single Core: QEMU Virtual version (cpu64-rhel6) type: MCP speed: 2800 MHz
Graphics: Device-1: Cirrus Logic GD 5446 driver: cirrus v: kernel
Display: server: No display server data found. Headless machine? tty: 202x25
Message: Unable to show advanced data. Required tool glxinfo missing.
Network: Device-1: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge driver: piix4_smbus
Device-2: Red Hat Virtio network driver: virtio-pci
Drives: Local Storage: total: 14.65 GiB used: 1.32 GiB (9.0%)
Info: Processes: 80 Uptime: 14m Memory: 967.2 MiB used: 185.3 MiB (19.2%) Init: systemd runlevel: 3 Shell: test.sh
inxi: 3.0.34
CPU Info:
====================================================
cat /proc/cpuinfo
-----------
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : QEMU Virtual CPU version (cpu64-rhel6)
stepping : 3
microcode : 0x1
cpu MHz : 2799.998
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm
bogomips : 5599.99
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
Memory Info:
====================================================
cat /proc/meminfo
-----------
MemTotal: 990436 kB
MemFree: 407736 kB
MemAvailable: 702168 kB
Buffers: 2088 kB
Cached: 407260 kB
SwapCached: 0 kB
Active: 305228 kB
Inactive: 187336 kB
Active(anon): 83572 kB
Inactive(anon): 6252 kB
Active(file): 221656 kB
Inactive(file): 181084 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 83276 kB
Mapped: 17936 kB
Shmem: 6608 kB
Slab: 54140 kB
SReclaimable: 38764 kB
SUnreclaim: 15376 kB
KernelStack: 1472 kB
PageTables: 3664 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 495216 kB
Committed_AS: 241584 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 9856 kB
VmallocChunk: 34359719676 kB
HardwareCorrupted: 0 kB
AnonHugePages: 10240 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 51188 kB
DirectMap2M: 972800 kB
Disk Info:
====================================================
df -HT
-----------
Файловая система Тип Размер Использовано Дост Использовано% Cмонтировано в
/dev/vda2 xfs 16G 1,4G 15G 9% /
devtmpfs devtmpfs 495M 0 495M 0% /dev
tmpfs tmpfs 508M 0 508M 0% /dev/shm
tmpfs tmpfs 508M 6,8M 501M 2% /run
tmpfs tmpfs 508M 0 508M 0% /sys/fs/cgroup
/dev/vda1 ext4 252M 103M 132M 44% /boot
tmpfs tmpfs 102M 0 102M 0% /run/user/0
Percona Tools summary:
====================================================
pt-summary
-----------
# Percona Toolkit System Summary Report ######################
Date | 2019-06-24 16:41:44 UTC (local TZ: CEST +0200)
Hostname | pq.xxx.cloud
Uptime | 14 min, 1 user, load average: 0,33, 0,21, 0,09
System | Red Hat; KVM; vRHEL 6.6.0 PC (Other)
Service Tag | Not Specified
Platform | Linux
Release | CentOS Linux release 7.6.1810 (Core)
Kernel | 3.10.0-957.21.3.el7.x86_64
Architecture | CPU = 64-bit, OS = 64-bit
Threading | NPTL 2.17
SELinux | Disabled
Virtualized | VMWare
# Processor ##################################################
Processors | physical = 1, cores = 1, virtual = 1, hyperthreading = no
Speeds | 1x2799.998
Models | 1xQEMU Virtual CPU version (cpu64-rhel6)
Caches | 1x4096 KB
# Memory #####################################################
Total | 967,2M
Free | 396,9M
Used | physical = 117,6M, swap allocated = 0,0, swap used = 0,0, virtual = 117,6M
Shared | 6,5M
Buffers | 452,7M
Caches | 684,5M
Dirty | 60 kB
UsedRSS | 139,2M
Swappiness | 30
DirtyPolicy | 30, 10
DirtyStatus | 0, 0
Locator Size Speed Form Factor Type Type Detail
========= ======== ================= ============= ============= ===========
DIMM 0 1000 MB DIMM RAM None
# Mounted Filesystems ########################################
Filesystem Size Used Type Opts Mountpoint
devtmpfs 473M 0% devtmpfs rw,nosuid,size=483376k,nr_inodes=120844,mode=755 /dev
/dev/vda1 240M 44% ext4 rw,relatime,data=ordered /boot
/dev/vda2 15G 9% xfs rw,relatime,attr2,inode64,noquota /
tmpfs 484M 0% tmpfs rw,nosuid,nodev /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev,mode=755 /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /dev/shm
tmpfs 484M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev /sys/fs/cgroup
tmpfs 484M 0% tmpfs rw,nosuid,nodev,mode=755 /sys/fs/cgroup
tmpfs 484M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /sys/fs/cgroup
tmpfs 484M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /sys/fs/cgroup
tmpfs 484M 2% tmpfs rw,nosuid,nodev /run
tmpfs 484M 2% tmpfs rw,nosuid,nodev,mode=755 /run
tmpfs 484M 2% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /run
tmpfs 484M 2% tmpfs ro,nosuid,nodev,noexec,mode=755 /run
tmpfs 97M 0% tmpfs rw,nosuid,nodev /run/user/0
tmpfs 97M 0% tmpfs rw,nosuid,nodev,mode=755 /run/user/0
tmpfs 97M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /run/user/0
tmpfs 97M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /run/user/0
# Disk Schedulers And Queue Size #############################
vda | [mq-deadline] 256
# Disk Partioning ############################################
Device Type Start End Size
============ ==== ========== ========== ==================
/dev/vda Disk 15728640000
/dev/vda1 Part 2048 526335 268434944
/dev/vda2 Part 526336 30719999 15459155456
# Kernel Inode State #########################################
dentry-state | 72562 61905 45 0 0 0
file-nr | 992 0 95358
inode-nr | 21398 303
# LVM Volumes ################################################
Unable to collect information
# LVM Volume Groups ##########################################
Unable to collect information
# RAID Controller ############################################
Controller | No RAID controller detected
# Network Config #############################################
Controller | Red Hat, Inc. Virtio network device
FIN Timeout | 60
Port Range | 60999
# Interface Statistics #######################################
interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors
========= ========= ========== ========== ========== ========== ==========
lo 0 0 0 0 0 0
eth0 50000000 60000 0 1500000 12500 0
# Network Devices ############################################
Device Speed Duplex
========= ========= =========
eth0
# Top Processes ##############################################
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 20 0 51604 3716 2492 S 0,0 0,4 0:06.34 systemd
2 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0,0 0,0 0:00.06 ksoftirqd/0
5 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kworker/0:0H
6 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kworker/u2:0
7 root rt 0 0 0 0 S 0,0 0,0 0:00.00 migration/0
8 root 20 0 0 0 0 S 0,0 0,0 0:00.00 rcu_bh
9 root 20 0 0 0 0 S 0,0 0,0 0:01.24 rcu_sched
10 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 lru-add-dra+
# Notable Processes ##########################################
PID OOM COMMAND
3528 -17 sshd
# Memory mamagement ##########################################
Transparent huge pages are enabled.
# The End ####################################################
Starting tests:
====================================================
====================================================
DD:
====================================================
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 2>&1
rm -f test
-----------
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 3,48919 c, 308 MB/c
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 1,34601 c, 798 MB/c
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 1,42868 c, 752 MB/c
Sysbench CPU:
====================================================
sysbench cpu --cpu-max-prime=20000 --num-threads=1 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 1
Initializing random number generator from current time
Prime numbers limit: 20000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 282.51
General statistics:
total time: 10.0014s
total number of events: 2826
Latency (ms):
min: 3.42
avg: 3.53
max: 9.39
95th percentile: 3.68
sum: 9988.47
Threads fairness:
events (avg/stddev): 2826.0000/0.00
execution time (avg/stddev): 9.9885/0.00
Sysbench CPU Mutex 64:
====================================================
sysbench mutex --threads=64 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 64
Initializing random number generator from current time
Initializing worker threads...
Threads started!
General statistics:
total time: 12.5084s
total number of events: 64
Latency (ms):
min: 11312.36
avg: 11974.09
max: 12432.85
95th percentile: 12384.09
sum: 766341.71
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 11.9741/0.30
Memory size for Sysbench Memory test: 512M
Disk space for Sysbench Disk test: 1G
Sysbench Memory test:
====================================================
sysbench memory --num-threads=4 --memory-total-size=512M run
-----------
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 4
Initializing random number generator from current time
Running memory speed test with the following options:
block size: 1KiB
total size: 512MiB
operation: write
scope: global
Initializing worker threads...
Threads started!
Total operations: 524288 (271069.29 per second)
512.00 MiB transferred (264.72 MiB/sec)
General statistics:
total time: 1.9323s
total number of events: 524288
Latency (ms):
min: 0.00
avg: 0.01
max: 55.04
95th percentile: 0.00
sum: 2669.68
Threads fairness:
events (avg/stddev): 131072.0000/0.00
execution time (avg/stddev): 0.6674/0.14
Sysbench Disk test:
====================================================
sysbench fileio --file-total-size=1G prepare
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
128 files, 8192Kb each, 1024Mb total
Creating files for the test...
Extra file open flags: (none)
Creating file test_file.0
...
Creating file test_file.127
1073741824 bytes written in 3.54 seconds (289.67 MiB/sec).
sysbench fileio --file-total-size=1G --file-test-mode=rndrw --time=300 --max-requests=0 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 1
Initializing random number generator from current time
Extra file open flags: (none)
128 files, 8MiB each
1GiB total file size
Block size 16KiB
Number of IO requests: 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
Initializing worker threads...
Threads started!
File operations:
reads/s: 1857.62
writes/s: 1238.42
fsyncs/s: 3963.11
Throughput:
read, MiB/s: 29.03
written, MiB/s: 19.35
General statistics:
total time: 300.0264s
total number of events: 2117817
Latency (ms):
min: 0.00
avg: 0.14
max: 1084.44
95th percentile: 0.37
sum: 292545.15
Threads fairness:
events (avg/stddev): 2117817.0000/0.00
execution time (avg/stddev): 292.5452/0.00
Speedtest cli:
====================================================
speedtest-cli
-----------
Retrieving speedtest.net configuration...
Testing from Alexhost Srl (45.67.229.xx)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by trabia network (Chisinau) [8.15 km]: 28.147 ms
Testing download speed................................................................................
Download: 572.77 Mbit/s
Testing upload speed....................................................................................................
Upload: 278.90 Mbit/s
7-zip benchmark:
====================================================
7za b
-----------
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=ru_RU.UTF-8,Utf16=on,HugeFiles=on,64 bits,1 CPU QEMU Virtual CPU version (cpu64-rhel6) (6D3),ASM)
QEMU Virtual CPU version (cpu64-rhel6) (6D3)
CPU Freq: 2708 2689 2709 2699 2706 2714 2699 2711 2743
RAM size: 967 MB, # CPU hardware threads: 1
RAM usage: 435 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 2707 100 2636 2633 | 31647 100 2711 2702
23: 2463 100 2519 2510 | 30121 100 2615 2607
24: 2182 100 2352 2347 | 29986 100 2632 2633
25: 2024 100 2317 2312 | 29466 100 2625 2623
---------------------------------- | ------------------------------
Avr: 100 2456 2451 | 100 2646 2641
Tot: 100 2551 2546
Пинг из Ульяновска
➜ ping 45.67.229.xx PING 45.67.229.xx (45.67.229.xx): 56 data bytes 64 bytes from 45.67.229.xx: icmp_seq=0 ttl=49 time=95.289 ms 64 bytes from 45.67.229.xx: icmp_seq=1 ttl=49 time=96.006 ms 64 bytes from 45.67.229.xx: icmp_seq=2 ttl=49 time=98.099 ms 64 bytes from 45.67.229.xx: icmp_seq=3 ttl=49 time=96.501 ms 64 bytes from 45.67.229.xx: icmp_seq=4 ttl=49 time=99.639 ms 64 bytes from 45.67.229.xx: icmp_seq=5 ttl=49 time=96.374 ms 64 bytes from 45.67.229.xx: icmp_seq=6 ttl=49 time=97.247 ms 64 bytes from 45.67.229.xx: icmp_seq=7 ttl=49 time=97.183 ms 64 bytes from 45.67.229.xx: icmp_seq=8 ttl=49 time=96.902 ms 64 bytes from 45.67.229.xx: icmp_seq=9 ttl=49 time=102.102 ms ^C --- 45.67.229.xx ping statistics --- 10 packets transmitted, 10 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 95.289/97.534/102.102/1.898 ms
До Hetzner пинг обычно в районе 70-80 мс, тут же чуть дольше получается.
Aluminum[RU]
Distro:
====================================================
cat /etc/centos-release
-----------
CentOS Linux release 7.6.1810 (Core)
Kernel info:
====================================================
uname -a
-----------
Linux pqru.xxx.cloud 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Inxi:
====================================================
inxi -b
-----------
System: Host: pqru.xxx.cloud Kernel: 3.10.0-957.21.3.el7.x86_64 x86_64 bits: 64 Console: N/A
Distro: CentOS Linux release 7.6.1810 (Core)
Machine: Type: Kvm System: Red Hat product: KVM v: RHEL 6.6.0 PC serial: N/A
Mobo: N/A model: N/A serial: N/A BIOS: Seabios v: 0.5.1 date: 01/01/2007
CPU: Single Core: QEMU Virtual version (cpu64-rhel6) type: MCP speed: 2793 MHz
Graphics: Device-1: Cirrus Logic GD 5446 driver: cirrus v: kernel
Display: server: No display server data found. Headless machine? tty: 202x25
Message: Unable to show advanced data. Required tool glxinfo missing.
Network: Device-1: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge driver: piix4_smbus
Device-2: Red Hat Virtio network driver: virtio-pci
Drives: Local Storage: total: 14.65 GiB used: 1.32 GiB (9.0%)
Info: Processes: 78 Uptime: 14h 35m Memory: 967.2 MiB used: 158.0 MiB (16.3%) Init: systemd runlevel: 3 Shell: test.sh
inxi: 3.0.34
CPU Info:
====================================================
cat /proc/cpuinfo
-----------
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : QEMU Virtual CPU version (cpu64-rhel6)
stepping : 3
microcode : 0x1
cpu MHz : 2793.268
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 4
wp : yes
flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm
bogomips : 5586.53
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
Memory Info:
====================================================
cat /proc/meminfo
-----------
MemTotal: 990436 kB
MemFree: 422156 kB
MemAvailable: 730476 kB
Buffers: 2088 kB
Cached: 420648 kB
SwapCached: 0 kB
Active: 283108 kB
Inactive: 192212 kB
Active(anon): 52920 kB
Inactive(anon): 6244 kB
Active(file): 230188 kB
Inactive(file): 185968 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 8 kB
Writeback: 0 kB
AnonPages: 52616 kB
Mapped: 19956 kB
Shmem: 6572 kB
Slab: 56364 kB
SReclaimable: 39688 kB
SUnreclaim: 16676 kB
KernelStack: 1536 kB
PageTables: 3264 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 495216 kB
Committed_AS: 198220 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 9856 kB
VmallocChunk: 34359719676 kB
HardwareCorrupted: 0 kB
AnonHugePages: 6144 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 59380 kB
DirectMap2M: 964608 kB
Disk Info:
====================================================
df -HT
-----------
Файловая система Тип Размер Использовано Дост Использовано% Cмонтировано в
/dev/vda2 xfs 16G 1,4G 15G 9% /
devtmpfs devtmpfs 495M 0 495M 0% /dev
tmpfs tmpfs 508M 0 508M 0% /dev/shm
tmpfs tmpfs 508M 6,8M 501M 2% /run
tmpfs tmpfs 508M 0 508M 0% /sys/fs/cgroup
/dev/vda1 ext4 252M 103M 132M 44% /boot
tmpfs tmpfs 102M 0 102M 0% /run/user/0
Percona Tools summary:
====================================================
pt-summary
-----------
# Percona Toolkit System Summary Report ######################
Date | 2019-06-25 07:50:39 UTC (local TZ: MSK +0300)
Hostname | pqru.xxx.cloud
Uptime | 14:35, 1 user, load average: 0,17, 0,13, 0,09
System | Red Hat; KVM; vRHEL 6.6.0 PC (Other)
Service Tag | Not Specified
Platform | Linux
Release | CentOS Linux release 7.6.1810 (Core)
Kernel | 3.10.0-957.21.3.el7.x86_64
Architecture | CPU = 64-bit, OS = 64-bit
Threading | NPTL 2.17
SELinux | Disabled
Virtualized | VMWare
# Processor ##################################################
Processors | physical = 1, cores = 1, virtual = 1, hyperthreading = no
Speeds | 1x2793.268
Models | 1xQEMU Virtual CPU version (cpu64-rhel6)
Caches | 1x4096 KB
# Memory #####################################################
Total | 967,2M
Free | 407,4M
Used | physical = 88,3M, swap allocated = 0,0, swap used = 0,0, virtual = 88,3M
Shared | 6,4M
Buffers | 471,5M
Caches | 711,7M
Dirty | 112 kB
UsedRSS | 109,7M
Swappiness | 30
DirtyPolicy | 30, 10
DirtyStatus | 0, 0
Locator Size Speed Form Factor Type Type Detail
========= ======== ================= ============= ============= ===========
DIMM 0 1000 MB DIMM RAM None
# Mounted Filesystems ########################################
Filesystem Size Used Type Opts Mountpoint
devtmpfs 473M 0% devtmpfs rw,nosuid,size=483376k,nr_inodes=120844,mode=755 /dev
/dev/vda1 240M 44% ext4 rw,relatime,data=ordered /boot
/dev/vda2 15G 9% xfs rw,relatime,attr2,inode64,noquota /
tmpfs 484M 0% tmpfs rw,nosuid,nodev /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev,mode=755 /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /dev/shm
tmpfs 484M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /dev/shm
tmpfs 484M 0% tmpfs rw,nosuid,nodev /sys/fs/cgroup
tmpfs 484M 0% tmpfs rw,nosuid,nodev,mode=755 /sys/fs/cgroup
tmpfs 484M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /sys/fs/cgroup
tmpfs 484M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /sys/fs/cgroup
tmpfs 484M 2% tmpfs rw,nosuid,nodev /run
tmpfs 484M 2% tmpfs rw,nosuid,nodev,mode=755 /run
tmpfs 484M 2% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /run
tmpfs 484M 2% tmpfs ro,nosuid,nodev,noexec,mode=755 /run
tmpfs 97M 0% tmpfs rw,nosuid,nodev /run/user/0
tmpfs 97M 0% tmpfs rw,nosuid,nodev,mode=755 /run/user/0
tmpfs 97M 0% tmpfs rw,nosuid,nodev,relatime,size=99044k,mode=700 /run/user/0
tmpfs 97M 0% tmpfs ro,nosuid,nodev,noexec,mode=755 /run/user/0
# Disk Schedulers And Queue Size #############################
vda | [mq-deadline] 256
# Disk Partioning ############################################
Device Type Start End Size
============ ==== ========== ========== ==================
/dev/vda Disk 15728640000
/dev/vda1 Part 2048 526335 268434944
/dev/vda2 Part 526336 30719999 15459155456
# Kernel Inode State #########################################
dentry-state | 67384 56745 45 0 0 0
file-nr | 896 0 95358
inode-nr | 23964 295
# LVM Volumes ################################################
Unable to collect information
# LVM Volume Groups ##########################################
Unable to collect information
# RAID Controller ############################################
Controller | No RAID controller detected
# Network Config #############################################
Controller | Red Hat, Inc. Virtio network device
FIN Timeout | 60
Port Range | 60999
# Interface Statistics #######################################
interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors
========= ========= ========== ========== ========== ========== ==========
lo 0 0 0 0 0 0
eth0 100000000 800000 0 3000000 30000 0
# Network Devices ############################################
Device Speed Duplex
========= ========= =========
eth0
# Top Processes ##############################################
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 20 0 43408 3704 2480 S 0,0 0,4 0:03.54 systemd
2 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0,0 0,0 0:00.39 ksoftirqd/0
5 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kworker/0:0H
6 root 20 0 0 0 0 S 0,0 0,0 0:00.19 kworker/u2:0
7 root rt 0 0 0 0 S 0,0 0,0 0:00.00 migration/0
8 root 20 0 0 0 0 S 0,0 0,0 0:00.00 rcu_bh
9 root 20 0 0 0 0 R 0,0 0,0 0:30.19 rcu_sched
10 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 lru-add-dra+
# Notable Processes ##########################################
PID OOM COMMAND
2994 -17 sshd
# Memory mamagement ##########################################
Transparent huge pages are enabled.
# The End ####################################################
Starting tests:
====================================================
====================================================
DD:
====================================================
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync 2>&1
rm -f test
-----------
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 5,29088 c, 203 MB/c
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 3,10082 c, 346 MB/c
16384+0 записей получено
16384+0 записей отправлено
скопировано 1073741824 байта (1,1 GB), 3,11091 c, 345 MB/c
Sysbench CPU:
====================================================
sysbench cpu --cpu-max-prime=20000 --num-threads=1 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 1
Initializing random number generator from current time
Prime numbers limit: 20000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 312.20
General statistics:
total time: 10.0011s
total number of events: 3123
Latency (ms):
min: 3.05
avg: 3.20
max: 4.56
95th percentile: 3.43
sum: 9984.60
Threads fairness:
events (avg/stddev): 3123.0000/0.00
execution time (avg/stddev): 9.9846/0.00
Sysbench CPU Mutex 64:
====================================================
sysbench mutex --threads=64 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 64
Initializing random number generator from current time
Initializing worker threads...
Threads started!
General statistics:
total time: 11.2793s
total number of events: 64
Latency (ms):
min: 10010.62
avg: 10763.08
max: 11279.12
95th percentile: 11115.87
sum: 688837.11
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 10.7631/0.26
Memory size for Sysbench Memory test: 512M
Disk space for Sysbench Disk test: 1G
Sysbench Memory test:
====================================================
sysbench memory --num-threads=4 --memory-total-size=512M run
-----------
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 4
Initializing random number generator from current time
Running memory speed test with the following options:
block size: 1KiB
total size: 512MiB
operation: write
scope: global
Initializing worker threads...
Threads started!
Total operations: 524288 (194072.90 per second)
512.00 MiB transferred (189.52 MiB/sec)
General statistics:
total time: 2.6997s
total number of events: 524288
Latency (ms):
min: 0.00
avg: 0.01
max: 55.02
95th percentile: 0.00
sum: 3147.09
Threads fairness:
events (avg/stddev): 131072.0000/0.00
execution time (avg/stddev): 0.7868/0.08
Sysbench Disk test:
====================================================
sysbench fileio --file-total-size=1G prepare
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
128 files, 8192Kb each, 1024Mb total
Creating files for the test...
Extra file open flags: (none)
Creating file test_file.0
...
Creating file test_file.127
1073741824 bytes written in 3.54 seconds (289.61 MiB/sec).
sysbench fileio --file-total-size=1G --file-test-mode=rndrw --time=300 --max-requests=0 run
-----------
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 1
Initializing random number generator from current time
Extra file open flags: (none)
128 files, 8MiB each
1GiB total file size
Block size 16KiB
Number of IO requests: 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
Initializing worker threads...
Threads started!
File operations:
reads/s: 1984.83
writes/s: 1323.22
fsyncs/s: 4234.71
Throughput:
read, MiB/s: 31.01
written, MiB/s: 20.68
General statistics:
total time: 300.0248s
total number of events: 2262902
Latency (ms):
min: 0.01
avg: 0.13
max: 61.18
95th percentile: 0.36
sum: 289699.46
Threads fairness:
events (avg/stddev): 2262902.0000/0.00
execution time (avg/stddev): 289.6995/0.00
Speedtest cli:
====================================================
speedtest-cli
-----------
Retrieving speedtest.net configuration...
Testing from Webhost LLC (45.67.230.xx)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Moldtelecom JSC (Chisinau) [8.15 km]: 54.913 ms
Testing download speed................................................................................
Download: 68.74 Mbit/s
Testing upload speed....................................................................................................
Upload: 52.70 Mbit/s
7-zip benchmark:
====================================================
7za b
-----------
7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=ru_RU.UTF-8,Utf16=on,HugeFiles=on,64 bits,1 CPU QEMU Virtual CPU version (cpu64-rhel6) (6D3),ASM)
QEMU Virtual CPU version (cpu64-rhel6) (6D3)
CPU Freq: 2436 2487 2564 2469 2497 2282 2896 2976 2976
RAM size: 967 MB, # CPU hardware threads: 1
RAM usage: 435 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 2144 100 2091 2086 | 28924 100 2468 2470
23: 2608 100 2670 2657 | 34285 100 2962 2968
24: 2457 100 2643 2642 | 33549 100 2947 2945
25: 2215 100 2533 2530 | 32143 100 2865 2861
---------------------------------- | ------------------------------
Avr: 100 2485 2479 | 100 2810 2811
Tot: 100 2647 2645
Пинг из Ульяновска
➜ ping 45.67.230.xx PING 45.67.230.xx (45.67.230.xx): 56 data bytes 64 bytes from 45.67.230.xx: icmp_seq=0 ttl=56 time=20.100 ms 64 bytes from 45.67.230.xx: icmp_seq=1 ttl=56 time=21.568 ms 64 bytes from 45.67.230.xx: icmp_seq=2 ttl=56 time=21.391 ms 64 bytes from 45.67.230.xx: icmp_seq=3 ttl=56 time=20.326 ms 64 bytes from 45.67.230.xx: icmp_seq=4 ttl=56 time=19.029 ms 64 bytes from 45.67.230.xx: icmp_seq=5 ttl=56 time=18.292 ms 64 bytes from 45.67.230.xx: icmp_seq=6 ttl=56 time=21.482 ms 64 bytes from 45.67.230.xx: icmp_seq=7 ttl=56 time=21.937 ms 64 bytes from 45.67.230.xx: icmp_seq=8 ttl=56 time=22.078 ms 64 bytes from 45.67.230.xx: icmp_seq=9 ttl=56 time=21.899 ms ^C --- 45.67.230.xx ping statistics --- 10 packets transmitted, 10 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 18.292/20.810/22.078/1.252 ms
Тут с пингом все прекрасно =)
Выводы
Судя по тестам сервера практически идентичны. Большинство показателей примерно одинаковы кроме двух - на сервере в Молдавии в 2 раза выше скорость работы с диском и сильно хуже показатели speedtest. Такое ощущение что канал там 100-мегабитный.
В целом работает все шустро, каких-либо косяков не замечено.
Мой вывод - за 1 евро это прекрасные варианты для dev-серверов которые не жалко грохнуть в любой момент либо для pet-проектов. По поводу production я бы подождал и посмотрел как хостинг будет развиваться и нарабатывать репутацию.
В любом случае стоит всегда делать резервные копии и не надеяться только на хостинг-провайдера.