User guide

Chapter 12: Monitoring Firebox Activity
164 WatchGuard Firebox System
Memory
Statistics on the memory usage of the currently running Firebox.
Numbers shown are bytes of memory.
Memory:
total: used: free: shared: buffers: cached:
Mem: 65032192 25477120 39555072 9383936 9703424 362905
Load average
The number of jobs in the run queue averaged over 1, 5, and 15
minutes. The fourth number pair is the number of active processes
per number of total processes running, and the last number is the
next process ID number.
Load Average:
0.04 0.06 0.09 2/21 6282
Processes
The process ID, the name of the process, and the status of the
process, as shown in the figure on the next page. (These codes
appear under the column marked “S.”)
•R – Running
•S – Sleeping
•Z – Zombie
The other fields are as follows:
•RSS – Actual amount of RAM, the process is using.
•SHARE – Amount of memory that can be shared by more than
one process.
•TIME – Total CPU time used.
•(CPU) – Percentage of CPU time used.
•PRI – Priority of process.
•(SCHED) – The way the process is scheduled.
PID NAME S RSS SHARE TIME (CPU) PRI (SCHED)
1 init S 1136 564 148:41.84 ( 0) 99 (round robin)
2 kflushd S 0 0 0:00.02 ( 0) 0 (nice)
3 kswapd S 0 0 0:00.00 ( 0) 0 (fifo)
55 nvstd S 800 412 1:27.76 ( 0) 98 (round robin)
92 dvcpsv S 1284 628 3:33.43 ( 0) 2 (round robin)
4287 iked S 1364 744 3:08.55 ( 0) 3 (round robin)
71 fbr_mapper S 256 176 0:00.16 ( 0) 98 (round robin)
75 sslsrvd S 1648 976 0:00.37 ( 0) 0 (nice)