Media Flow Controller CLI Commands
Media Flow Controller Administrator’s Guide
362
stats CHDs
Copyright © 2010, Juniper Networks, Inc.
stats CHDs
Stats CHDs are shown in
Table 34
; unless otherwise noted, default interval and range for all
CHDs are 1 data point.
paging
Paging activity (page faults). The units for the paging alarm are number of pages
read from, or written to, the swap partition. The alarm is on the amount of paging
activity that has occurred over the past 20 seconds. Default rising error threshold
is 2000 page faults; default rising clear threshold is 1000 page faults.
perdiskbyte_rate *
Total number of bytes served from each disk drive divided by system up time on a
per-disk basis; cumulative (not per-disk).
peroriginbyte_rate *
Total amount of data fetched per origin server divided by system up time;
cumulative (not per-origin).
perportbyte_rate *
By-port I/O (input/output, in kilobytes) per second.
total_byte_rate
Total data bandwidth being served in the system; does not include management
traffic on Ethernet port.
cmc_status
CMC status check failure.
mfds_tx_bw
Transmissions out (TX) bandwidth of managed Media Flow Controllers is too high.
Table 34
Stats CHDs
Stat CHD
Description
avg_cache_byte_rate
Total number of bytes served from RAM/buffer cache divided by system up time.
avg_disk_byte_rate
Total number of Bytes served from all disks divided by system up time.
avg_origin_byte_rate
Total number of Bytes fetched from Origin divided by system up time.
bandwidth_day_avg
Amount of data fetched averaged over 24 hours. Default interval is 900 seconds,
default range is 900 seconds.
bandwidth_day_peak
High point of data fetched averaged over 24 hours. Default interval is 900
seconds, default range is 900 seconds.
bandwidth_month_avg
Amount of data fetched averaged over 30 days. Default interval is 14400 seconds,
default range is 14400 seconds.
bandwidth_month_peak
High point of data fetched averaged over 30 days. Default interval is 14400
seconds, default range is 14400 seconds.
bandwidth_week_avg
Amount of data fetched averaged over 7 days. Default interval is 3600 seconds,
default range is 3600 seconds.
bandwidth_week_peak
High point of data fetched averaged over 7 days. Default interval is 3600 seconds,
default range is 3600 seconds.
cache_bandwidth_day
Bandwidth served from RAM/buffer cache over last 24 hours.
Table 33
Stats Alarms (Continued)
Stats Alarm
Description
* Disabled by default; all others are enabled by default.
Summary of Contents for MEDIA FLOW CONTROLLER 2.0.4 -
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Page 24: ...LIST OF FIGURES XXIV Copyright 2010 Juniper Networks Inc...
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