PTP - Performance
n Activity shows an activity message in red text if the slave is inactive, or in blue text if
the slave is active. An example of an active message would be "Active within the last
10 minutes" in blue text.
Below the text box logging the slaves are three options to clear slaves from the SyncServer
monitoring list:
n Remove ALL Slaves
n Remove ALL Slaves Not accessed for 1 Day
n Remove ALL Slaves Not accessed for 7 Days
After making one of these three selections, click the APPLY button to activate the selection,
or click the CANCEL button to abort the process.
Note: Slaves inactive for 14 days will be automatically removed
PTP - Performance
This page will provide insights into SyncServer PTP Grandmaster operations.
It is set up as a running log, in 15 Minute Performance Intervals for up to 4 days. For each
logged interval, you can see the start time in 15 minutes increments, showing:
n How many delay requests were generated.
n How many Sync Messages were sent.
n How full is the queue.
l For example, if the PTPslave activity is increasing, then the PTPpacket
queues can start filling up. When the number starts to grow from 0%, this is an
indication that the SyncServer is processing packets, the network is busy, and
requests are sitting in the queue. If the queue percentage reaches 100%, the
queue will be flushed.
An example of the PTP Performance Logged in 15 Minute Intervals
Delay Requests Sync Messages Resets
Interval Start Time Count Queue Count Queue Daemon Queues
09-05-2010 07:15 1372 0% 899 0% 0 0
09-05-2010 07:30 1481 0% 893 0% 0 0
09-05-2010 07:45 1367 0% 897 0% 0 0
09-05-2010 08:00 1355 0% 896 0% 0 0
09-05-2010 08:15 1355 0% 897 0% 0 0
09-05-2010 08:30 1373 0% 896 0% 0 0
Click the RESET button to reset the performance log.
997-01520-02 Rev. F1.......................................................................... Page 59
To Next Page
Loading...
