websocket data points resolution clarification needed

Prvnkmr

I am running a loop every 0.1 seconds to fetch data from zerodha server through websocket connection. My aim is to have 1 data point per second. I saw the exchange time stamp and now that data of some seconds are missing. Is this normal ? or my code is bad ? Is it possible to get 1 data point per second?

Prvnkmr

Due to the above issue i could not exactly reproduce the candle sticks with exact values that we see in zerodha charts