netstorm parent's pid = 3591841
logging writer's pid = 3597238
logging writer's parent's pid = 3591841
logging reader's pid = 3597239
logging reader's parent's pid = 3597238
child_pid[0] = 3597243
child_pid[1] = 3597245
child_pid[2] = 3597247
child_pid[3] = 3597249
child_pid[4] = 3597251
child_pid[5] = 3597253
child_pid[6] = 3597255
child_pid[7] = 3597257
child_pid[8] = 3597259
child_pid[9] = 3597260
db upload's pid = 3597264
db_upload parent's pid = 3597239
child_pid[10] = 3597265
child_pid[11] = 3597270
child_pid[12] = 3597275
child_pid[13] = 3597278
child_pid[14] = 3597281
child_pid[15] = 3597283
