help to increase numproc parameter

[brandonlee]

Hello,
i have a vps with 384mb ram,20Gb space and two sites hosted but everthing is down.
on Qos alerts i have many yellow and black zone.
For the traffic statistics i see just a little gb a day and 1300-1500 visitors daily.
The support staff answer my ticket that the server work with a high tcp connections to my vps and this cause the down stats of all my website.

more details:

   uid  resource           held    maxheld    barrier      limit    failcnt 
  7041: kmemsize        6851969    6887410   20761600   23068672          0 
        lockedpages           0          0        256        256          0 
        privvmpages      118485     119083     235929     262144          0 
        shmpages           6654       6654      65536      65536          0 
        dummy                 0          0          0          0          0 
        numproc              86         87        200        200        682 
        physpages         41110      41692          0 2147483647          0 
        vmguarpages           0          0      98304 2147483647          0 
        oomguarpages      41110      41692      98304 2147483647          0 
        numtcpsock           30         32        500        500          0 
        numflock              8          8      11340      12600          0 
        numpty                2          2         64         64          0 
        numsiginfo            0          1        256        256          0 
        tcpsndbuf        393036     399744    3154974    5258291       1009 
        tcprcvbuf        380616     405756    3154974    5258291      28300 
        othersockbuf      21916     158504    3271557    8388608          0 
        dgramrcvbuf           0        700    1572864    1572864          0 
        numothersock         21         26        500        500          0 
        dcachesize       668198     677622    8304721    9227468          0 
        numfile            2650       2677       8192       8192          0 
        dummy                 0          0          0          0          0 
        dummy                 0          0          0          0          0 
        dummy                 0          0          0          0          0 
        numiptent            14         14        500        500          0[

Now i need help because the support never give a idea about this issue.
How can i increase the numproc,tcprcvbuf and all parameters that give fails.
Best regards.