Metrica CSA07 1. Reconstruct events at the Tier-0 at greater than 100 Hz for 30 day a) The target is 24 hr/day, threshold 20 hrs/day 5 days a week Target: 100 Hz ~ 500 MB/s Otput Rate to Castor 2. Transfer data between CERN and the Tier-1 centers at agg. rate of 300MB/s a) Each Tier-1 site should have a successful transfer on 95% of the challenge days b) Each Tier-1 should reach their fraction of 300MB/s on 50% of the challenge days c) The threshold rate is 200MB/s T0-T1 transfer 1% 10% 100% 1000% 1 4 7 10 13 16 19 22 25 28 Challenge Day % o f nom in alr C ER N ->ASG C C ER N ->C N AF C ER N ->FN AL C ER N ->FZK C ER N->IN 2P3 C ER N->PIC C ER N ->R AL O utputR ate to C ASTOR 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1 4 7 10 13 16 19 22 25 28 C hallenge D ay <G B /sec> O utputR ate Target Neil Geddes CSA07 Meeting 1 Nov 2007
Transcript
Metrica CSA07
1. Reconstruct events at the Tier-0 at greater than 100 Hz for 30 daya) The target is 24 hr/day, threshold 20 hrs/day 5 days a week
Target:
100 Hz ~ 500 MB/s Otput Rate to Castor
2. Transfer data between CERN and the Tier-1 centers at agg. rate of 300MB/sa) Each Tier-1 site should have a successful transfer on 95% of the challenge daysb) Each Tier-1 should reach their fraction of 300MB/s on 50% of the challenge daysc) The threshold rate is 200MB/s T0-T1 transfer
1%
10%
100%
1000%
1 4 7 10 13 16 19 22 25 28
Challenge Day
% o
f n
om
ina
l ra
te
CERN->ASGC
CERN->CNAF
CERN->FNAL
CERN->FZK
CERN->IN2P3
CERN->PIC
CERN->RAL
Output Rate to CASTOR
0.000
0.200
0.400
0.600
0.800
1.000
1.200
1.400
1 4 7 10 13 16 19 22 25 28
Challenge Day
<G
B/s
ec>
Output Rate
Target
Neil Geddes CSA07 Meeting 1 Nov 2007
3. Transfer data from a Tier-1 to any Tier-2 centers with 12 hour bursts between 20-200MB/s depending on the linka) The threshold is 10MB/s for 12 hour bursts at 75% of the Tier-2 sites > 1 Tier-1
4. Transfer data from Tier-2 to associated Tier-1 at a sustained rate of 10MB/sa). Threshold goal is 50% of the participating Tier-2 centers
• 45 “Active” T2 sites during CSA07• As of last week (DDT)
• 31 sites have commissioned uplinks• 30 sites have commissioned downlinks• 12 sites have no commissioned links
•T2 sites transferring >430GB from a T1 in a day =• 12 for production data (27%) BUT 36 for debug (80%)
•Number of T2 sites doing this from more than 1 T1 =• 4 for production data (9%) BUT 26 for debug =(62%)
• T2 sites transferring >430GB to a T1 in a day =• 0 for production data (no data to transfer)• 29 sites (64%) for debug data
5. Demonstrate the execution of skimming and reprocessing jobs at Tier-1 centers a). Target from the computing model is 25k jobs/day. Threshold goal is 10k jobs/day
6. Demonstrate analysis processing at Tier-2 centers driven by user submissionsa).The target is 75k jobs per day. The threshold goal is 50k
7. Simulate 50M events per month using the Tier-2 centersa). Threshold goal is 30M events per month
Legnaro e‘ tra i 36 siti sopra soglia in download in modalita’ Debug e’ tra i 29 siti sopra soglia in upload in modalita’ Debug
In modalita’ Production non sono stati ricevuti files dalla CSA07
e sono stati inviati dati MC sotto il valore di soglia.
La CSA07 prevede il processamento di due gruppi di dataset
1) CSA07 Cocktail ~ 100 M di eventi di “fondi”
Min bias (20 Mevt) QCD jets (25 Mevt) photon+jets (5 Mevt) Drell-Yan and Onia (10 Mevt) Electrons/muons enrich. (mostly from b-decays) (20 Mevt) W/Z (plus jets) (20 Mevt) Top (1 Mevt)
2) CSA07 Signal ~ 100 M di eventi di segnali e “fondi”
H->ZZ, H->WW, qqH, VVH , H->2SUSY, Z’, altri EWK
Ogni gruppo verrà suddiviso in 7 Primary Dataset (raggruppamenti di stream HLT):
- ALPGEN “Chowder” To Be Re-done- PYTHIA with Filters “Stew” Done - PYTHIA without Filters “Gumbo” To be done
– Dividsion of each samples in 6+1 Primary Datasets based on HLT: Electron, Muon, JetMET, BJet, Tau, Gamma, AllEvent done for available soups (Chowder & Stew)
ALPGEN “Chowder” (La zuppa di pesce)
– ttbar+Jets (up to– W+Jets (up to 5 Jets)– Z/*+Jets (up to 5 Jets)
• The Status:– The AllEvent PD was RECO’ed and Skimmed, but the RECO step
included the HCAL bug it will be re-done (note that due to computing problems it would have had to be re-done anyways)
– DY (ee,,), only 10GeV <M_ll <40GeV bin (M_ll already included form Alpgen Z/*+Jets)
• The Status: to be done
CSA07 Signal
The Status:GEN-SIM: Started in September (almost done for Pythia, started last week for Alpgen as a new release, 149, was needed to include all new phase space grids and input files)
/CSA07Muon/CMSSW_1_6_7-CSA07-Stew-P1-PDMuon-Skims0-wToMuNu_Filter/USERCreato da: Sridhara Dasu Sottoscritto da: Ezio TorassaFiles: 103Bytes: 97.6 GB
Request 15802 (12/11/07 ore 10:56)
/CSA07Muon/CMSSW_1_6_7-CSA07-Stew-P1-PDMuon-Skims0-zToMuMu/USERCreato da: Nicola De Filippis Sottoscritto da: Ezio TorassaFiles: 540Bytes: 691.5 GB
Stato CNAF (da Daniele Bonaccorsi, 12/11/07 ore 10:55):“Ci sono dei problemi strutturali su Castor che al momento bloccano interamente le attivita' (e non hanno certo facilitato le operazioni in CSA07). Ne stiamo discutendo ora con i responsabili storage”.
Stato Legnaro:Sottoscritti i primi due skim elencati di seguito. I dati sono attualmente a PIC ed il link verso tale Tier-1 per Legnaro non e’ attivo,servira’ un trasferimento ponte.
Ian Fisk CSA07 meeting 8/11/07
• La CSA07 si considera conclusa Martedí 6 Novembre.
• La conclusione si riferisce allo studio della metrica, i processi previsti
(skim, trasferimenti ai Tier-2, analisi dei dati) continueranno fuori dalla CSA07
Stato Analysis Notes
Presentazioni di E. Di Marco e J. Alcaraz ai Physics Days 25 Ottobre
The CMS Detector Yves Sirois Monte Carlo Datasets G. Gomez-Ceballos, F. Stoeckli Trigger Selection and Event Skimming E. Torassa Reconstruction and Selection of Isolated Leptons E. Di Marco, E. Delmeire Central Jet Veto and Missing Transverse Energy J. Weng Event Selection and Kinematics F. Stoeckli, C. Rovelli Control of Background Rates From Data Systematics Mass Hypothesis Dependent Analysis using Sequential Cuts F. Stoeckli, P. Govoni, C. Rovelli Analysis Using Multivariate Techniques G. Gomez-Ceballos
• Primo Draft 18 Ottobre
• Aggiornamenti 20 Novembre (presentazioni o pre-approval)
• Approvazione finale 10-14 Dicembre (CMS week) oppure 22-24 Gennaio (Physics Days)
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