You can use the command:
setgenerate true
in console of the wallet
then use: getmininginfo
and see ur hashespersec

{
"blocks" : 1487211,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : {
"proof-of-work" : 2.54764295,
"proof-of-stake" : 0.00458027,
"search-interval" : 0
},
"blockvalue" : {
"difficulty-V2" : 3.29818577,
"blockvalue" : 4.80284231
},
"netmhashps" : 42.76741510,
"netstakeweight" : 220982.64165712,
"errors" : "",
"pooledtx" : 3,
"stakeweight" : {
"minimum" : 0,
"maximum" : 0,
"combined" : 0
},
"Expected PoS (seconds)" : 0,
"stakeinterest" : 0.01391746,
"testnet" : false,
"generate" : true,
"genproclimit" : -1,
"hashespersec" : 8777, ------- 87K ?"
networkhashps" : 42767415,
"testnet" : false
}
8.7K