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<?php echo " grep -wi 'threads_connected\|threads_running' | awk '{ print $2,$4}'";
Output for 7.1.25 - 7.1.28, 7.2.0 - 7.2.33, 7.3.0 - 7.3.26, 7.4.0 - 7.4.14, 8.0.0 - 8.0.3
grep -wi 'threads_connected\|threads_running' | awk '{ print $2,$4}'