NetScout Systems reported first quarter fiscal year 2027 results ending June 30, 2026. Total revenue grew 12.7% to $210.4 million from $186.7 million, driven by a 17.8% increase in product revenue to $86.0 million and a 9.4% rise in service revenue to $124.4 million. GAAP net income was $21.8 million ($0.29 per diluted share), compared to a net loss of $3.7 million ($0.05 per diluted share) in the prior year period. Non-GAAP net income reached $38.6 million ($0.52 per diluted share). The company reaffirmed its full-year fiscal 2027 revenue outlook of $885.0 million to $915.0 million and non-GAAP EPS guidance of $2.65 to $2.80. NetScout operates in the network observability, cybersecurity, and service assurance industry.