Before adding ignite-rest-http to the application my thread count was around 65
ashish@LAPTOP-0CGC34A5:~$ top -H -p 1468 top - 20:41:37 up 19:10, 0 users, load average: 0.20, 0.16, 0.15 Threads: 64 total, 0 running, 64 sleeping, 0 stopped, 0 zombie After adding ignite-rest-http to the application it went to around 85 threads ashish@LAPTOP-0CGC34A5:~$ top -H -p 1545 top - 20:43:32 up 19:12, 0 users, load average: 0.24, 0.17, 0.15 Threads: 85 total, 0 running, 85 sleeping, 0 stopped, 0 zombie I tried below but no help *igniteConfiguration.getConnectorConfiguration().setThreadPoolSize(2);* BR, Ashish -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/