Utilization Display Option - Viavi Xgig User Manual

Performance Monitor Options
Table 14: PCIe Errors (continued)
PCIE Errors
Invalid H0 TLP Length Errors
(IHTLE)
Msg Violation Errors (MVE)
PAD Req Violation Errors (PVE)
Frame Length End Errors (FLEE) At Gen1/2, when the TLP Length field is inconsistent with the End-of-Packet position, i.e. it
Misaligned SOP Errors (MSOFE)
Bad Sync Header Errors (BSHE)
EDS then Data Block Errors
(EDSDBE)
EDS then Wrong OS Errors
(EDSWOE)
SDS then OS Errors (SDSOE)
No EDS before OS Errors
(NEDSOE)
Frame Block Errors (FBE)
Bad STP Errors (BSTPE)
Invalid STP TLP Length Errors
(ISTPLE)
Bad End of Packet (EDBE)

Utilization Display Option

Select
Show Utilization
and select
View between a measurement expressed in MBytes/sec and a utilization percentage based on the
total capacity of the link.
Note that the metric option to display Utilization or MBytes/sec must be selected in the Metric
Options menu for the utilization percentages to display. The Metric Options menu is activated by
selecting
Meter View and selecting
MBytes/sec is a global setting and will affect both Chart View and Meter View.
Xgig Analyzer User's Guide
Description
At Gen3, when the STP TLP Length field is inconsistent with the TLP Header Length field
(see also " Gen3 Invalid STP TLP Length")
Within a TLP Message packet, one of the following:
Any Assert_INTx/Deassert_INTx Message with Traffic Class other than TC0
Any Power Management Message with Traffic Class other than TC0
Any Error Signaling Message with Traffic Class other than TC0
Any Unlock Message with Traffic Class other than TC0
Any Unlock Message with Traffic Class other than TC0
Any Set_Slot_Power_Limit Message with Traffic Class other than TC0
Any LTR Message with Traffic Class other than TC0
Any OBFF Message with Traffic Class other than TC0
Any undefined value in the Message Code Field
At Gen1/2, when a PAD Kchar is supposed to be present but isn't
is too small or too large compared to the End-of-Packet
Gen1/2 Start-of-Packet isn't in lane 0 or lane 4
At Gen3, the 2 Sync Header bits are either 00 or 11, which is illegal
At Gen3, when a 130b Data Block (with Sync=10) is found after EDS, which is illegal
At Gen3, when the wrong 130b Ordered Set Block (with Sync=01) is found after EDS
At Gen3, after a SDS, a Data Block is expected (Sync=10), but we got an Ordered Set
Block (Sync=01)
At Gen3, an EDS is expected at the end of a Data Block (Sync=10) before an Ordered Set
Block (Sync=01), but it did not happen
At Gen3, this indicates when a frame is interrupted by a non-data Sync Header bits (i.e.
Sync != 10)
Gen3 only, this indicates when there is an error detected in the FP or FCRC of the STP
At Gen3, when the STP TLP Length field is smaller than 5 (see also "Invalid TLP Length")
TLPs or DLLPs with EDB ending
from the
Options
. This option allows you to change the display in Meter View or Chart
Show Utilization
Metric Options... from the
Metric Options...
Chapter 10, Xgig Performance Monitor Configuration
menu or right-click in the Chart View or Meter View
Options menu or by right-clicking on the Chart View or
. The toggle between display of Utilization or
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