Command:

debug ip ospf spf statistic


Mode:

Router#


Syntax:

debug ip ospf spf statistic

no debug ip ospf spf statistic

 

Syntax Description:

This command has no arguments or keywords.

 

Command Description:

To display statistical information while running the shortest path first algorithm (SPF), use the debug ip ospf spf statistic command in privileged EXEC mode. To disable the debugging output, use the no form of this command.

The debug ip ospf spf statistic command displays the SPF calculation times in milliseconds, the node count, and a time stamp.


Example:

The following is sample output from the debug ip ospf spf statistic command:

Router# debug ip ospf spf statistic
00:05:59: OSPF: Begin SPF at 359.216ms, process time 60ms
00:05:59: spf_time 00:05:59.216, wait_interval 0s
00:05:59: OSPF: End SPF at 359.216ms, Total elapsed time 0ms
00:05:59: Intra: 0ms, Inter: 0ms, External: 0ms
00:05:59: R: 4, N: 2, Stubs: 1
00:05:59: SN: 1, SA: 0, X5: 1, X7: 0
00:05:59: SPF suspends: 0 intra, 1 total


Misconceptions:

None.


Related Commands:

None.


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