VPS untuk ujian online


CARE Computer

Poster 2.0
Goodluck ya om mencari alternatif solusinya
Saya lihat2 sudah banyak sekali input dari member sini sampe 8 halaman, jadi kayak main bola. oper2an terus, hehe

Semoga segera dapat yang dicari ;)
 
Last edited:

hiro

Beginner 2.0
throughput dan iops-nya lebih besar contabo
jika perlu aplikasi yg banyak baca-tulis, gunakan yg iops besar
tapi pertimbangkan juga latency network terkait jarak dari server ke pengguna

sebagai pembanding, ini salah satu vps yg kami gunakan untuk keperluan erp
tidak se-intens ujian online, tapi saat jam kerja lumayan rame untuk entry data
lokasi sgp, 2 vcore 2gb ram 30+20gb ssd
load rata2 kisaran 1,8-2,3 di jam sibuk
Code:
[root@sin21-ibnrushd ~]# fio --name=randrw --rw=randrw --direct=1 --ioengine=libaio --bs=64k --numjobs=1 --rwmixread=90 --size=4g --runtime=600 --group_reporting
randrw: (g=0): rw=randrw, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=1
fio-3.7
Starting 1 process
randrw: Laying out IO file (1 file / 4096MiB)
Jobs: 1 (f=1): [m(1)][100.0%][r=267MiB/s,w=28.5MiB/s][r=4274,w=456 IOPS][eta 00m:00s]
randrw: (groupid=0, jobs=1): err= 0: pid=6716: Mon Feb  8 21:17:39 2021
   read: IOPS=4163, BW=260MiB/s (273MB/s)(3685MiB/14160msec)
    slat (usec): min=5, max=238, avg= 8.98, stdev= 4.52
    clat (usec): min=94, max=10979, avg=189.57, stdev=127.58
     lat (usec): min=106, max=11002, avg=198.85, stdev=127.99
    clat percentiles (usec):
     |  1.00th=[  127],  5.00th=[  159], 10.00th=[  163], 20.00th=[  167],
     | 30.00th=[  172], 40.00th=[  176], 50.00th=[  180], 60.00th=[  184],
     | 70.00th=[  190], 80.00th=[  200], 90.00th=[  217], 95.00th=[  233],
     | 99.00th=[  351], 99.50th=[  404], 99.90th=[ 1352], 99.95th=[ 2868],
     | 99.99th=[ 5997]
   bw (  KiB/s): min=225792, max=292608, per=99.94%, avg=266308.46, stdev=22547.12, samples=28
   iops        : min= 3528, max= 4572, avg=4161.04, stdev=352.31, samples=28
  write: IOPS=464, BW=29.0MiB/s (30.5MB/s)(411MiB/14160msec)
    slat (usec): min=5, max=228, avg=11.97, stdev= 5.53
    clat (usec): min=166, max=4542, avg=344.29, stdev=103.97
     lat (usec): min=180, max=4554, avg=356.55, stdev=104.33
    clat percentiles (usec):
     |  1.00th=[  217],  5.00th=[  273], 10.00th=[  289], 20.00th=[  314],
     | 30.00th=[  322], 40.00th=[  330], 50.00th=[  334], 60.00th=[  343],
     | 70.00th=[  351], 80.00th=[  363], 90.00th=[  383], 95.00th=[  433],
     | 99.00th=[  594], 99.50th=[  693], 99.90th=[ 1713], 99.95th=[ 2024],
     | 99.99th=[ 4555]
   bw (  KiB/s): min=24320, max=34176, per=99.77%, avg=29671.00, stdev=2948.76, samples=28
   iops        : min=  380, max=  534, avg=463.61, stdev=46.07, samples=28
  lat (usec)   : 100=0.01%, 250=87.58%, 500=11.88%, 750=0.33%, 1000=0.07%
  lat (msec)   : 2=0.06%, 4=0.05%, 10=0.02%, 20=0.01%
  cpu          : usr=1.12%, sys=5.81%, ctx=65540, majf=0, minf=32
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=58956,6580,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=1

Run status group 0 (all jobs):
   READ: bw=260MiB/s (273MB/s), 260MiB/s-260MiB/s (273MB/s-273MB/s), io=3685MiB (3864MB), run=14160-14160msec
  WRITE: bw=29.0MiB/s (30.5MB/s), 29.0MiB/s-29.0MiB/s (30.5MB/s-30.5MB/s), io=411MiB (431MB), run=14160-14160msec
read: IOPS=4163, BW=260MiB/s (273MB/s)(3685MiB/14160msec)
write: IOPS=464, BW=29.0MiB/s (30.5MB/s)(411MiB/14160msec)
kalau boleh tau ini vpsnya sewa dimana ya tuan?
 

BUANA dotnet

Hosting Guru
Verified Provider
Untuk VPS, angka IOPS bagus saat ini , belum tentu bagus di waktu yang lain (misal 1 jam lagi/1 hari lagi dsb)
Karena IO nya share untuk beberapa VPS, beda dengan dedicated server

Kalau perlu IOPS stabil, wajib pakai Dedicated Server


Untuk pilihan network, disesuaikan dengan demografi dan jaringan para user nya
Bila shared network juga tidak ada jaminan 900mbps saat ini, akan tetap 900mbps besok, kecuali beli dedicated link.
 

rambodas02

Beginner 2.0
Kalau untuk cbt, mungkin bisa pakai solusi dari E-ujian.id. Fitur sudah lengkap (elearning, absensi, alumni, ujian cbt sampai acak soal) tinggal pakai dan gratis ;)
 

Top