mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-11-14 22:17:26 +01:00
43 lines
1.8 KiB
Plaintext
43 lines
1.8 KiB
Plaintext
|
SHORT UPI data traffic
|
||
|
|
|
||
|
|
EVENTSET
|
||
|
|
FIXC0 INSTR_RETIRED_ANY
|
||
|
|
FIXC1 CPU_CLK_UNHALTED_CORE
|
||
|
|
FIXC2 CPU_CLK_UNHALTED_REF
|
||
|
|
SBOX0C0 TXL_FLITS_ALL_DATA
|
||
|
|
SBOX0C1 RXL_FLITS_ALL_DATA
|
||
|
|
SBOX1C0 TXL_FLITS_ALL_DATA
|
||
|
|
SBOX1C1 RXL_FLITS_ALL_DATA
|
||
|
|
SBOX2C0 TXL_FLITS_ALL_DATA
|
||
|
|
SBOX2C1 RXL_FLITS_ALL_DATA
|
||
|
|
|
||
|
|
|
||
|
|
METRICS
|
||
|
|
Runtime (RDTSC) [s] time
|
||
|
|
Runtime unhalted [s] FIXC1*inverseClock
|
||
|
|
Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
|
||
|
|
CPI FIXC1/FIXC0
|
||
|
|
Received data bandwidth [MByte/s] 1.0E-06*((SBOX0C1+SBOX1C1+SBOX2C1)/9.0)*64.0/time
|
||
|
|
Received data volume [GByte] 1.0E-09*((SBOX0C1+SBOX1C1+SBOX2C1)/9.0)*64.0
|
||
|
|
Sent data bandwidth [MByte/s] 1.0E-06*((SBOX0C0+SBOX1C0+SBOX2C0)/9.0)*64.0/time
|
||
|
|
Sent data volume [GByte] 1.0E-09*((SBOX0C0+SBOX1C0+SBOX2C0)/9.0)*64.0
|
||
|
|
Total data bandwidth [MByte/s] 1.0E-06*((SBOX0C0+SBOX1C0+SBOX2C0+SBOX0C1+SBOX1C1+SBOX2C1)/9.0)*64.0/time
|
||
|
|
Total data volume [GByte] 1.0E-09*((SBOX0C0+SBOX1C0+SBOX2C0+SBOX0C1+SBOX1C1+SBOX2C1)/9.0)*64.0
|
||
|
|
|
||
|
|
|
||
|
|
LONG
|
||
|
|
Formulas:
|
||
|
|
Received data bandwidth [MByte/s] = 1.0E-06*(SUM(RXL_FLITS_ALL_DATA)/9.0)*64.0/runtime
|
||
|
|
Received data volume [GByte] = 1.0E-09*(SUM(RXL_FLITS_ALL_DATA)/9.0)*64.0
|
||
|
|
Sent data bandwidth [MByte/s] = 1.0E-06*(SUM(TXL_FLITS_ALL_DATA)/9.0)*64.0/time
|
||
|
|
Sent data volume [GByte] = 1.0E-09*(SUM(TXL_FLITS_ALL_DATA)/9.0)*64.0
|
||
|
|
Total data bandwidth [MByte/s] = 1.0E-06*((SUM(RXL_FLITS_ALL_DATA)+SUM(TXL_FLITS_ALL_DATA))/9.0)*64.0/time
|
||
|
|
Total data volume [GByte] = 1.0E-09*((SUM(RXL_FLITS_ALL_DATA)+SUM(TXL_FLITS_ALL_DATA))/9.0)*64.0
|
||
|
|
--
|
||
|
|
This group measures the data traffic on the UPI (socket interconnect). The group
|
||
|
|
measures all filled data slots (9 slots per 64 Byte data transfer), that's why
|
||
|
|
the count needs to be divided by 9. These 9 data chunks are not transferred in
|
||
|
|
a single flit but there is one flit for the header and three flits for the data.
|
||
|
|
The metrics show higher values as expected because the events count also
|
||
|
|
different transfers which include data.
|