NetScout Systems (NASDAQ:NTCT) reported quarterly earnings of $0.52 per share which beat the analyst consensus estimate of $0.51 by 1.96 percent. This is a 5.45 percent decrease over earnings of $0.55 per share from the same period last year. The company reported quarterly sales of $204.99 million which beat the analyst consensus estimate of $196.23 million by 4.46 percent. This is a 0.76 percent increase over sales of $203.44 million the same period last year.