Hi All,
I am using RT 4.4 on Ubuntu 14.04.05 LT with 50GB HDD and 8 GB RAM.
Whenever we start the Helpdesk application the Apache consumes almost 90% of the CPU and memory and slows down the application.
PID USER PR NI VIRT RES SHR S %CPU %MEM
20788 www-data 20 0 318m 18m 3984 R 100 0.0
Also, the memory though allotted 8GB, it shows only 1007MB free
total used free shared buffers cached
Mem: 8095 7087 1007 1 98 464
-/+ buffers/cache: 6524 1570
Can anyone guide me how to fix this.
Thanks,
Binu Pillai.