Cisco Systems 10200 manual System Load Usage Measurements, Disk I/O Usage Measurements

Chapter 6 Using BTS Measurements

Learning the Measurement Types

System Load Usage Measurements

Table 6-49	System Load Usage Measurements
		Description
Measurement		(*=rapid count could mean a potential problem in the system)
SYSTEM_LOAD_AVERAGE_1MIN		Decaying averages over the last 1 minute of the sum of user + system times
		+runqueue wait times. The decaying averages are updated once per second. In other
		words, it is effectively the average number of running plus runnable (waiting on a
		cpu run queue) threads over the sample period. (100 sec CCS based)
SYSTEM_LOAD_AVERAGE_5MIN		Decaying averages over the last 5 minutes of the sum of user + system times
		+runqueue wait times. The decaying averages are updated once per second. In other
		words, it is effectively the average number of running plus runnable (waiting on a
		cpu run queue) threads over the sample period. (100 sec CCS based)
SYSTEM_LOAD_AVERAGE_15MIN		Decaying averages over the last 15 minutes of the sum of user + system times
		+runqueue wait times. The decaying averages are updated once per second. In other
		words, it is effectively the average number of running plus runnable (waiting on a
		cpu run queue) threads over the sample period. (100 sec CCS based)

Disk I/O Usage Measurements

Table 6-50			Disk I/O Usage Measurements
				Description
	Measurement			(*=rapid count could mean a potential problem in the system)
	DISK_IO_DEVICE_NAME			The ID name of disk.
	DISK_IO_BYTES_READ			The average value of read bytes during the last several sample intervals, in
				bytes/sec (100 sec CCS based).
	DISK_IO_BYTES_WRITTEN			The average value of write bytes during the last several sample intervals, in
				bytes/sec (100 sec CCS based).
	DISK_IO_READ_OPERATION			The average value of read operation during the last several sample intervals, per
				second (100 sec CCS based).
	DISK_IO_WRITE_OPERATION			The average value of write operation during the last several sample intervals, per
				second (100 sec CCS based).
ENUM Measurements
				Description
	Measurement			(*=rapid count could mean a potential problem in the system)
	ENUM_QUERY_LAUNCHED			The number of ENUM queries launched by the reporting call agent.
	ENUM_QUERY_SUCCESSFUL			The number of ENUM queries for which the reporting call agent received a
				successful response.
	ENUM_QUERY_TIMEOUT			The number of ENUM queries for which the reporting call agent timed out.
		Cisco BTS 10200 Softswitch Operations and Maintenance Guide, Release 6.0.x
	6-78			OL-16000-07