advertisement
IP Service Level Agreement Commands show ipsla statistics aggregated
show ipsla statistics aggregated
To display the hourly statistics for all the IP SLA operations or specified operation, use the show ipsla statistics
aggregated command in EXEC modeXR EXEC mode.
show ipsla statistics aggregated [detail] [ operation-number ]
Syntax Description detail operation-number
Displays detailed information.
(Optional) Number of IP SLA operations. Range is 1 to 2048.
Command Default None
Command Modes EXEC modeXR EXEC mode
Command History
Release
Release 3.3.0
Release 3.3.0
Release 3.6.0
Release 3.7.2
Release 5.2.3
Modification
This command was introduced.
This command was introduced.
Show output was expanded to include detailed information when path discovery is enabled.
This command was introduced.
This command was introduced.
Usage Guidelines The show ipsla statistics aggregated command displays information such as the number of failed operations and the reason for failure. Unless you configured a different amount of time for the buckets command (statistics command with hourly keyword), the show ipsla statistics aggregated command displays the information collected over the past two hours.
For one-way delay and jitter operations to be computed for UDP jitter operations, the clocks on local and target devices must be synchronized using NTP or GPS systems. If the clocks are not synchronized, one-way measurements are discarded. If the sum of the source to destination (SD) and the destination to source (DS) values is not within 10 percent of the round-trip time, the one-way measurement values are assumed to be faulty, and are discarded.
262
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
OL-26517-02
IP Service Level Agreement Commands show ipsla statistics aggregated
Task ID
Examples
Task ID monitor
Operations read
The output of the show ipsla statistics aggregated command varies depending on operation type. The following sample output shows the aggregated statistics for UDP echo operation from the show ipsla statistics aggregated command:
RP/0/0RP0RSP0/CPU0:router:hostname# show ipsla statistics aggregated 1
Entry number: 1
Hour Index: 0
Start Time Index: 21:02:32.510 UTC Mon Dec 12 2005
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
: 0
: 0
Number of Failed Operations due to a Busy : 0
Number of Failed Operations due to a No Connection : 0
Number of Failed Operations due to an Internal Error: 0
Number of Failed Operations due to a Sequence Error : 0
Number of Failed Operations due to a Verify Error : 0
RTT Values:
RTTAvg : 6
NumOfRTT: 36
RTTMin: 4
RTTSum: 229
RTTMax : 38
RTTSum2: 2563
The following sample output is from the show ipsla statistics aggregated command in which operation 10 is a UDP jitter operation:
RP/0/0RP0RSP0/CPU0:router:hostname# show ipsla statistics aggregated 10
Entry number: 10
Hour Index: 0
Start Time Index: 00:35:07.895 UTC Thu Mar 16 2006
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
Number of Failed Operations due to a Busy
: 0
: 0
: 0
Number of Failed Operations due to a No Connection : 0
Number of Failed Operations due to an Internal Error: 0
Number of Failed Operations due to a Sequence Error : 0
Number of Failed Operations due to a Verify Error : 0
RTT Values:
RTTAvg : 14
NumOfRTT: 70
RTTMin: 2
RTTSum: 1034
Packet Loss Values:
PacketLossSD : 0
PacketOutOfSequence: 0
RTTMax : 99
RTTSum2: 60610
PacketLossDS: 0
PacketMIA : 0
PacketLateArrival : 0
Errors
Jitter Values :
: 0
MinOfPositivesSD: 1
NumOfPositivesSD: 17
Sum2PositivesSD : 629
MinOfNegativesSD: 1
NumOfNegativesSD: 24
Sum2NegativesSD : 914
MinOfPositivesDS: 1
NumOfPositivesDS: 17
Sum2PositivesDS : 174
MinOfNegativesDS: 1
NumOfNegativesDS: 24
Sum2NegativesDS : 267
Interarrival jitterout: 0
One Way Values :
Busies : 0
MaxOfPositivesSD: 19
SumOfPositivesSD: 65
MaxOfNegativesSD: 16
SumOfNegativesSD: 106
MaxOfPositivesDS: 7
SumOfPositivesDS: 44
MaxOfNegativesDS: 8
SumOfNegativesDS: 63
Interarrival jitterin: 0
OL-26517-02
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
263
IP Service Level Agreement Commands show ipsla statistics aggregated
NumOfOW: 0
OWMinSD : 0
OWSum2SD: 0
OWMinDS : 0
OWMaxSD: 0
OWMaxDS: 0
OWSumSD: 0
OWSumDS: 0
RP/0/0RP0RSP0/CPU0:router:hostname# show ipsla statistics aggregated
Captured Statistics
Each Entry per Line
Column Description per Entry:
Entry = Entry number
StartT = Start time of entry (hundredths of seconds)
Pth
Hop
Dst
= Path index
= Hop in path index
= Time distribution index
Comps = Operations completed
SumCmp = Sum of RTT (milliseconds)
SumCmp2H = Sum of RTT squared high 32 bits (milliseconds)
SumCmp2L = Sum of RTT squared low 32 bits (milliseconds)
TMax
TMin
= RTT maximum (milliseconds)
= RTT minimum (milliseconds)
Entry StartT
TMin
Pth Hop Dst Comps
101 1417192777884 1 1 0 0
0
101 1417192777884 1 1 1 0
0
101 1417192777884 1 1 2 2
1
101 1417192777884 1 1 3 8
2
101 1417192777884 1 1 4 0
0
SumCmp
0
0
58
258
0
0
0
0
0
0
SumCmp2H
0
SumCmp2L
0
176
852
0
0
4
5
0
0
TMax
This table describes the significant fields shown in the display.
Table 24: show ipsla statistics aggregated Field Descriptions
Field
Busies
Entry Number
Hop in Path Index
Errors
Jitter Values
NumOfJitterSamples
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
Description
Number of times that the operation cannot be started because the previously scheduled run was not finished.
Entry number.
Hop in path index.
Number of internal errors.
Jitter statistics appear on the specified lines. Jitter is defined as interpacket delay variance.
Number of jitter samples that are collected. The number of samples are used to calculate the jitter statistics.
Number of failed operations due to a disconnect.
Number of failed operations due to a timeout.
264
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
OL-26517-02
IP Service Level Agreement Commands show ipsla statistics aggregated
Field
Number of Failed Operations due to a Busy
Description
Number of failed operations due to a busy error.
Number of Failed Operations due to a No Connection Error that refers to the case in which the control connection cannot be established.
Number of Failed Operations due to an Internal Error Number of failed operations due to an internal error.
Number of Failed Operations due to a Sequence Error Number of failed operations due to a sequence error.
Number of Failed Operations due to a Verify Error Number of failed operations due to a verify error.
MaxOfNegativesSD
MaxOfPositivesSD
MaxOfPositivesDS
MaxOfNegativesDS
Maximum negative jitter values from the source to the destination. The absolute value is given.
Maximum jitter values from the source to the destination in milliseconds.
Maximum jitter values from the destination to the source in milliseconds.
Maximum negative jitter values from destination-to-source. The absolute value is given.
MinOfPositivesDS
MinOfNegativesSD
MinOfPositivesSD
MinOfNegativesDS
NumOfOW
NumOfNegativesDS
NumOfNegativesSD
NumOfPositivesDS
Minimum jitter values from the destination to the source in milliseconds.
Minimum negative jitter values from the source to the destination. The absolute value is given.
Minimum jitter values from the source to the destination in milliseconds.
Minimum negative jitter values from the destination to the source. The absolute value is given.
Number of successful one-way time measurements.
Number of jitter values from the destination to the source that are negative; for example, network latency decreases for two consecutive test packets.
Number of jitter values from the source to the destination that are negative; for example, network latency decreases for two consecutive test packets.
Number of jitter values from the destination to the source that are positive; for example, network latency increases for two consecutive test packets.
OL-26517-02
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
265
show ipsla statistics aggregated
Field
NumOfPositivesSD
NumOfRTT
One Way Values
OWMaxDS
OWMaxSD
OWMinDS
OWMinSD
OWSumDS
OWSumSD
OWSum2DS
OWSum2SD
PacketLateArrival
PacketLossDS
PacketLossSD
PacketMIA
PacketOutOfSequence
Path Index
Port Number
266
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
IP Service Level Agreement Commands
Description
Number of jitter values from the source to the destination that are positive; for example, network latency increases for two consecutive test packets.
Number of successful round trips.
One-way measurement statistics appear on the specified lines. One Way (OW) values are the amount of time that it took the packet to travel from the source router to the target router or from the target router to the source router.
Maximum time from the destination to the source.
Maximum time from the source to the destination.
Minimum time from the destination to the source.
Minimum time from the source to the destination.
Sum of one-way delay values from the destination to the source.
Sum of one-way delay values from the source to the destination.
Sum of squares of one-way delay values from the destination to the source.
Sum of squares of one-way delay values from the source to the destination.
Number of packets that arrived after the timeout.
Number of packets lost from the destination to the source (DS).
Number of packets lost from the source to the destination (SD).
Number of packets lost in which the SD direction or
DS direction cannot be determined.
Number of packets that are returned out of order.
Path index.
Target port number.
OL-26517-02
IP Service Level Agreement Commands show ipsla statistics aggregated
OL-26517-02
SumOfPositivesDS
SumOfPositivesSD
SumOfNegativesDS
SumOfNegativesSD
Sum2PositivesDS
Sum2PositivesSD
Sum2NegativesDS
Sum2NegativesSD
Target Address
Field
RTTSum
RTTSum2
RTT Values
Start Time
Start Time Index
Description
Sum of all successful round-trip values in milliseconds.
Sum of squares of the round-trip values in milliseconds.
Round-trip time statistics appear on the specified lines.
Start time, in milliseconds.
Statistics that are aggregated for over 1-hour intervals.
The value indicates the start time for the 1-hour interval that is displayed.
Sum of the positive jitter values from the destination to the source.
Sum of the positive jitter values from the source to the destination.
Sum of the negative jitter values from the destination to the source.
Sum of the negative jitter values from the source to the destination.
Sum of squares of the positive jitter values from the destination to the source.
Sum of squares of the positive jitter values from the source to the destination.
Sum of squares of the negative jitter values from the destination to the source.
Sum of squares of the negative jitter values from the source to the destination.
Target IP address.
The output of the show ipsla statistics aggregated detail command varies depending on operation type. The following sample output is from the show ipsla statistics aggregated detail command in tabular format, when the output is split over multiple lines:
RP/0/0RP0RSP0/CPU0:router:hostname# show ipsla statistics aggregated detail 2
Captured Statistics
Multiple Lines per Entry
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
267
IP Service Level Agreement Commands show ipsla statistics aggregated
Field
Entry
StartT
Pth
Hop
Dst
Comps
SumCmp
SumCmp2L
Line1:
Entry = Entry number
StartT = Start time of entry (hundredths of seconds)
Pth = Path index
Hop = Hop in path index
Dst
Comps
= Time distribution index
= Operations completed
SumCmp = Sum of RTT (milliseconds)
Line2:
SumCmp2H = Sum of RTT squared high 32 bits (milliseconds)
SumCmp2L = Sum of RTT squared low 32 bits (milliseconds)
TMax
TMin
= RTT maximum (milliseconds)
= RTT minimum (milliseconds)
Entry StartT
2
Pth Hop Dst Comps
SumCmp2H SumCmp2L TMax
1134423910701 1 1 0 12
2
0 1231 6
1134423851116 1 1 1 2
2
2
0 2419 41
1134423070733 1 1 2 1
0 1119 16
0
0
1 1 3 0
0 0
SumCmp
TMin
367
6
129
41
101
16
0
0
This table describes the significant fields shown in the display.
Table 25: show ipsla statistics aggregated detail Field Descriptions
SumCmp2H
TMax
TMin
Description
Entry number.
Start time of entry, in hundredths of seconds.
Path index.
Hop in path index.
Time distribution index.
Operations completed.
Sum of completion times, in milliseconds.
Sum of completion times squared low 32 bits, in milliseconds.
Sum of completion times squared high 32 bits, in milliseconds.
Completion time maximum, in milliseconds.
Completion time minimum, in milliseconds.
268
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
OL-26517-02
IP Service Level Agreement Commands show ipsla statistics aggregated
The following sample output is from the show ipsla statistics aggregated command when a path discovery operation is enabled. Data following the hourly index is aggregated for all paths in the group during the given hourly interval.
RP/0/0RP0RSP0/CPU0:router:hostname# show ipsla statistics aggregated 100041
Entry number: 100041
Hour Index: 13
<The following data after the given hourly index is aggregated for all paths in the group during the given hourly interval.>
Start Time Index: 12:20:57.323 UTC Tue Nov 27 2007
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
: 0
: 249
Number of Failed Operations due to a Busy : 0
Number of Failed Operations due to a No Connection : 0
Number of Failed Operations due to an Internal Error: 0
Number of Failed Operations due to a Sequence Error : 0
Number of Failed Operations due to a Verify Error : 0
<end>
RTT Values:
RTTAvg : 21
NumOfRTT: 2780
RTTMin: 19
RTTSum: 59191
RTTMax : 73
RTTSum2: 1290993
<The following data for LSP path information is available after path discovery is enabled.>
Path Information:
Path Path LSP
Idx Sense Selector
1
2
3
1
1
1
127.0.0.1
127.0.0.1
127.0.0.1
Outgoing
Interface
Gi0/4/0/0
Gi0/4/0/0.1
Gi0/4/0/0.2
Nexthop
Address
192.39.1.1
192.39.2.1
192.39.3.1
4
5
6
7
1
1
1
1
127.0.0.1
127.0.0.8
127.0.0.8
127.0.0.8
127.0.0.8
Gi0/4/0/0.3
Gi0/4/0/0
Gi0/4/0/0.1
Gi0/4/0/0.2
Gi0/4/0/0.3
192.39.4.1
192.39.1.1
192.39.2.1
192.39.3.1
192.39.4.1
8 1
<end>
Hour Index: 14
Start Time Index: 13:20:57.323 UTC Tue Nov 27 2007
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
Number of Failed Operations due to a Busy
: 0
: 122
: 0
Number of Failed Operations due to a No Connection : 0
Number of Failed Operations due to an Internal Error: 0
Number of Failed Operations due to a Sequence Error : 0
Number of Failed Operations due to a Verify Error : 0
RTT Values:
RTTAvg : 21
NumOfRTT: 3059
RTTMin: 19
RTTSum: 65272
RTTMax : 212
RTTSum2: 1457612
Path Information:
Path Path LSP
Idx Sense Selector
1 1 127.0.0.1
2
3
4
1
1
1
127.0.0.1
127.0.0.1
127.0.0.1
5
6
7
8
1
1
1
1
127.0.0.8
127.0.0.8
127.0.0.8
127.0.0.8
Outgoing
Interface
Gi0/4/0/0
Gi0/4/0/0.1
Gi0/4/0/0.2
Gi0/4/0/0.3
Gi0/4/0/0
Gi0/4/0/0.1
Gi0/4/0/0.2
Gi0/4/0/0.3
Nexthop
Address
192.39.1.1
192.39.2.1
192.39.3.1
192.39.4.1
192.39.1.1
192.39.2.1
192.39.3.1
192.39.4.1
This table describes the significant fields shown in the display.
Downstream
Label Stack
677
677
677
677
677
677
677
677
Downstream
Label Stack
677
677
677
677
677
677
677
677
OL-26517-02
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
269
IP Service Level Agreement Commands show ipsla statistics aggregated
Table 26: show ipsla statistics aggregated (with Path Discovery enabled) Field Descriptions
Field
Entry Number
Start Time Index
Description
Entry number.
Start time.
Number of Failed Operations due to a Disconnect
Number of Failed Operations due to a Timeout
Number of failed operations due to a disconnect.
Number of failed operations due to a timeout.
Number of Failed Operations due to a Busy Number of failed operations due to a busy error.
Number of Failed Operations due to a No Connection Error that refers to the case in which the control connection cannot be established.
Number of Failed Operations due to an Internal Error Number of failed operations due to an internal error.
Number of Failed Operations due to a Sequence Error Number of failed operations due to a sequence error.
Number of Failed Operations due to a Verify Error Number of failed operations due to a verify error.
RTT Values
RTT Min/Avg/Max
NumOfRTT
RTT Sum
RTT Sum2
Round-trip time statistics appear on the specified lines.
Maximum values of the RTT that are observed in the latest cycle (*).
Number of successful round trips.
Sum of all successful round-trip values, in milliseconds.
Sum of squares of the round-trip values, in milliseconds.
RTT Min/Avg/Max
NumOfRTT
Path Idx
Path Sense
LSP Selector
Maximum values of the RTT that are observed in the latest cycle (*).
Number of successful round trips.
Path index number.
Response return code for the path. (See
Response Return Values for the show ipsla history
, in show ipsla history command.)
LSP selector address of the path.
270
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
OL-26517-02
IP Service Level Agreement Commands show ipsla statistics aggregated
Field
Outgoing Interface
Nexthop Address
Downstream Label Stack
Description
Outgoing interface name of the path.
Next hop address of the path.
MPLS label stacks of the path.
Related Commands
Command
show ipsla statistics, on page 258
Description
Displays the operational data for the IP SLA operation.
show ipsla statistics enhanced aggregated, on page
272
Displays the statistical errors for all the IP SLA operations or for a specified operation.
OL-26517-02
Cisco IOS XR System Monitoring Command Reference for the Cisco CRS Router, Release 4.2.x
271
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Related manuals
advertisement