PreStripping18: Estimated bandwidth in Mb/s
Table of bandwidth (Mb/s) per stream and per WG:
Stream |
Charm |
RD |
BHQ |
Calib |
QEE |
B2OC |
SL |
B2CC |
Charmless |
Total |
Dimuon |
0.1 |
4.5 |
6.0 |
|
0.1 |
|
|
2.2 |
|
10.7 |
Charm |
5.4 |
|
0.4 |
|
|
|
|
|
|
5.8 |
EW |
|
0.2 |
|
|
5.5 |
|
|
|
|
5.6 |
Radiative |
|
4.3 |
|
|
|
|
|
0.1 |
|
4.7 |
Semileptonic |
|
|
|
|
|
|
4.3 |
|
|
4.3 |
CharmToBeSwum |
4.2 |
|
|
|
|
|
|
|
|
4.2 |
MiniBias |
|
|
|
3.9 |
|
|
|
|
|
4.0 |
BhadronCompleteEvent |
|
|
|
|
|
3.8 |
|
|
|
3.8 |
Bhadron |
|
0.1 |
0.1 |
|
|
1.6 |
|
0.0 |
0.4 |
2.1 |
Calibration |
|
|
|
0.4 |
|
|
|
|
|
0.4 |
CharmCompleteEvent |
1.0 |
|
|
|
|
0.2 |
0.3 |
|
|
1.6 |
Leptonic |
|
|
1.0 |
|
0.1 |
|
|
|
|
1.5 |
PID |
|
|
|
0.3 |
|
|
|
|
|
0.3 |
Total |
10.6 |
9.0 |
7.8 |
4.6 |
5.7 |
5.6 |
4.7 |
2.4 |
0.4 |
49.0 |
The following event sizes are assumed to calculate bandwidth:
Stream |
kB/evt |
BhadronCompleteEvent |
175 |
Calibration |
135/4=34* |
CharmCompleteEvent |
137 |
Dimuon |
152 |
EW |
109 |
MiniBias |
124 |
Radiative |
148 |
Semileptonic |
132 |
Charm |
23 |
Leptonic |
13 |
PID |
18/4=4.5* |
Bhadron |
23 |
CharmToBeSwum |
137*(0.25+0.10)=48* |
* Only one copy of Calibration, PID and
CharmToBeSwum streams will be kept instead of 4. In addition, 10% of
CharmToBeSwum will be stored as full DST.
Trigger rate is taken to be 2680 Hz (condition for run 97120)
--
AntonPoluektov - 27-Feb-2012
Topic revision: r3 - 2012-02-29
- unknown