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SES Alarm Log Browser

SES Alarm Log Browser. J. Frederick Bartlett Vladimir Sirotenko. Filter. Filter. F. SE Message. Process. Filtered Message. Periodic Heartbeat. Heartbeat. Front-End. Significant Event Server. Logger. F. F. F. Alarm Display. F. Alarm Watcher. Run Control (COOR). sesBrowser.

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SES Alarm Log Browser

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  1. SES Alarm Log Browser J. Frederick Bartlett Vladimir Sirotenko

  2. Filter Filter F SE Message Process Filtered Message Periodic Heartbeat Heartbeat Front-End Significant Event Server Logger F F F Alarm Display F Alarm Watcher Run Control (COOR) sesBrowser Run Suspend Significant Event System

  3. Invoking the sesBrowser • Command line • sesBrowser.py <filter-file> <start-time> <end-time> • Time format • yyyy-mm-dd hh:mm:ss • Example: ‘2003-05-18 12:00:00’ • End time defaults to last message in today’s log file • Output is to terminal • For output file add ‘>filename’ to command line

  4. addFilter(id=<title-text>, filter=<filter-text>, action=<action-text>) Filter Definition • A filter definition file consists of a series of addFilter statements • Arguments – all quoted strings • title text – filter title for printing • filter text- Python boolean expression • action text: • print() – print filtered alarm messages • stat() – print count by device name • hist( ) – display histogram of count vs. time

  5. <det>_<devtype>_<loc>/<attr> Python Boolean Expression • Variable names • Device name (string) • Name – example: (name == “MUO_PDT_023/P5V”) • Device name components (string) • det – detector name – example: (det == “MUO”) • devtype – device type – example: (devtype != “PDT”) • loc – locator – example: (loc == “023”) • attr – attribute – example: (attr != “P5V”) • Priority – message priority (numeric) • priority – example: (priority > 100)

  6. Boolean Expression • Boolean term names • Severity – message severity • severity – example: (severity == “major”) • Major severity – “major” • Minor severity – “minor” • Invalid severity – “invalid” • Boolean expression example: • (dev == “MUO”) and (devtype == “HVC”) and (priority > 100) • Warning • Quoted strings within quoted strings must use different quote characters

  7. addFilter(id='HV', filter='contains(det,"MUO") and ((devtype=="HVC") or (devtype=="HVU")) and (severity=="major")', action='stat()') addFilter(id='LVMT', filter='contains(det,"MUO") and (devtype=="LVMT")', action='stat()') addFilter(id='MDT', filter='contains(det,"MUO") and ((devtype=="MDT") or (devtype=="MDC") or contains(devtype, "MFLO"))', action='stat()') addFilter(id='MTCM', filter='contains(det,"MUO") and (devtype=="MTCM")', action='stat()') addFilter(id='PDT', filter='contains(det,"MUO") and (devtype=="PDT")', action='stat()') addFilter(id='SRC', filter='contains(det,"MUO") and ((devtype=="SRC") or (devtype=="SFE"))', action='stat()') “stat()” Action Example • Filter for muon example • File name: /online/config/muo/muo.bro • Command lines for example • setup d0online • sesBrowser.py muo.bro ‘2003-05-18 00:00:00’ ‘2003-05-18 18:00:00’ >m.log

  8. ================================================================================================================================================================ Action Node STAT, filter HV : Name Total Bad Good Bad Good Trans Trans Bad Good Major Major Minor Minor Major Minor Inv Inv -------------------------------------------------------------------------------- MUOC 22 13 9 0 0 0 0 0 0 |-- HVC 22 13 9 0 0 0 0 0 0 | |-- DW05 5 3 2 0 0 0 0 0 0 | | |-- CURR 4 2 2 0 0 0 0 0 0 | | |-- VOLT 1 1 0 0 0 0 0 0 0 | |-- DW19 5 3 2 0 0 0 0 0 0 | | |-- CURR 4 2 2 0 0 0 0 0 0 | | |-- VOLT 1 1 0 0 0 0 0 0 0 | |-- DW25 2 1 1 0 0 0 0 0 0 | | |-- VOLT 2 1 1 0 0 0 0 0 0 | |-- DW27 2 1 1 0 0 0 0 0 0 | | |-- VOLT 2 1 1 0 0 0 0 0 0 | |-- DW30 1 1 0 0 0 0 0 0 0 | | |-- VOLT 1 1 0 0 0 0 0 0 0 | |-- DW32 7 4 3 0 0 0 0 0 0 | | |-- CURR 4 2 2 0 0 0 0 0 0 | | |-- STATE 2 1 1 0 0 0 0 0 0 | | |-- VOLT 1 1 0 0 0 0 0 0 0 ================================================================================ “stat()” Action Example

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