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Cisco BTS 10200 Softswitch Operations and Maintenance Guide, Release 6.0.x
OL-16000-07
Chapter 6 Using BTS Measurements
Learning the Measurement Types
System Load Usage Measurements
Disk I/O Usage Measurements
ENUM Measurements
Table 6-49 System Load Usage Measurements
Measurement
Description
(*=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)
Table 6-50 Disk I/O Usage Measurements
Measurement
Description
(*=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).
Measurement
Description
(*=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.