vps benchmark - проверь свой vps

# dd bs=1M count=512 if=/dev/zero of=test conv=fdatasync
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 12.8017 s, 41.9 MB/s

#  sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark
Test execution summary:
    total time:                          95.6198s

# sysbench --test=memory --memory-total-size=1G run
sysbench 0.4.12:  multi-threaded system evaluation benchmark
Test execution summary:
    total time:                          6.2309s

# ioping . -c 10
10 requests completed in 9057.0 ms, 639 iops, 2.5 mb/s
min/avg/max/mdev = 1.2/1.6/2.4/0.3 ms

# ioping -RD .
2237 requests completed in 3000.5 ms, 1302 iops, 5.1 mb/s
min/avg/max/mdev = 0.3/0.8/2.8/0.2 ms

# ioping -RL .
872 requests completed in 3001.7 ms, 443 iops, 110.9 mb/s
min/avg/max/mdev = 1.1/2.3/4.0/0.6 ms

# ioping -RC .
4979 requests completed in 2999.9 ms, 17653 iops, 69.0 mb/s
min/avg/max/mdev = 0.0/0.1/0.4/0.0 ms

# wget cachefly.cachefly.net/100mb.test
100%[======================================>] 104,857,600 13.5M/s   in 7.0s