Samantha Subin / CNBC:ServiceNow reports Q2 revenue up 22.5% YoY to $3.22B, vs. $3.12B est., and net income up 47% YoY to $385M, fueled by AI growth; NOW jumps 7%+ after hours — ServiceNow posted strong second-quarter results and lifted its guidance Wednesday. Shares climbed 7% following the report.