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sesstime
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sesstime
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#!/bin/env python
##################################################################################################
# Name: sesstime #
# Author: Randy Johnson #
# Description: This script prints a report from V$SESS_TIME_MODEL and GV$SESS_TIME_MODEL. #
# #
# Usage: sesstime [options] #
# #
# Options: #
# -h, --help show this help message and exit #
# -g search gv$sysemtric (default is v$sysmetric) #
# -i INSTANCES where inst_id in 1,2,3,... #
# -m NAME where upper(stat_name) like '%CPU%' #
# -t SID where sid = 123 #
# -s print SQL query. #
# -v print version info. #
# #
# History: #
# #
# Date Ver. Who Change Description #
# ---------- ---- ---------------- ------------------------------------------------------------- #
# 07/31/2015 1.00 Randy Johnson Initial write. #
##################################################################################################
# --------------------------------------
# ---- Import Python Modules -----------
# --------------------------------------
from optparse import OptionParser
from os import environ
from os.path import basename
from sys import argv
from sys import exit
from sys import version_info
from signal import SIGPIPE
from signal import SIG_DFL
from signal import signal
from Oracle import RunSqlplus
from Oracle import SetOracleEnv
from Oracle import ParseConnectString
# --------------------------------------
# ---- Main Program --------------------
# --------------------------------------
if (__name__ == '__main__'):
Cmd = basename(argv[0]).split('.')[0]
CmdDesc = 'Report Session Time'
Version = '1.00'
VersionDate = 'Tue Sep 15 21:02:11 CDT 2015'
DevState = 'Production'
Banner = CmdDesc + ': Release ' + Version + ' ' + DevState + '. Last updated: ' + VersionDate
Sql = ''
SqlHeader = '/***** ' + CmdDesc.upper() + ' *****/'
ErrChk = False
ArgParser = OptionParser()
Sid = 0
InStr = ''
ConnStr = ''
InstList = []
# For handling termination in stdout pipe; ex: when you run: oerrdump | head
signal(SIGPIPE, SIG_DFL)
# Check/setup the Oracle environment
if (not('ORACLE_SID' in list(environ.keys()))):
print('ORACLE_SID is required.')
exit(1)
else:
# Set the ORACLE_HOME just in case it isn't set already.
if (not('ORACLE_HOME' in list(environ.keys()))):
(OracleSid, OracleHome) = SetOracleEnv(environ['ORACLE_SID'])
ArgParser.add_option('-g', dest='Global', action='store_true', default=False, help="search gv$sysemtric (default is v$sysmetric)")
ArgParser.add_option('-i', dest='Instances', default='', type=str, help="where inst_id in 1,2,3,...")
ArgParser.add_option('-m', dest='Name', default='', type=str, help="where upper(stat_name) like '%CPU%'")
ArgParser.add_option('-t', dest='Sid', default=0, type=int, help="where sid = 123")
ArgParser.add_option('--s', dest='Show', action='store_true', default=False, help="print SQL query.")
ArgParser.add_option('--v', dest='ShowVer', action='store_true', default=False, help="print version info.")
# Parse command line arguments
Options, args = ArgParser.parse_args()
Global = Options.Global
Instances = Options.Instances
Name = Options.Name
Sid = Options.Sid
Show = Options.Show
ShowVer = Options.ShowVer
if (ShowVer == True):
print('\n%s' % Banner)
exit()
# Assume gv$sysmetric if an instance list is specified.
if (Global == False and Instances != ''):
Global = True
# Set the session id
Sid = str(Sid)
if(Instances != ''):
InstList = Instances.split(',')
try:
if (version_info[0] >= 3):
InstList = list(map(int, InstList))
InstList = list(map(str, InstList))
else:
InstList = map(int, InstList)
InstList = map(str, InstList)
except:
print("Instance list must be in integer form, eg. -i 1,2,3,4")
exit(1)
Sql += "column inst_id format 9999 heading 'Inst'\n"
Sql += "column sid format 999999999 heading 'SID'\n"
Sql += "column stat_name format a60 heading 'Statistic'\n"
Sql += "column value format 999,999,999,999,999,999.99 heading 'Seconds'\n"
if (Global == True):
Sql += "break on inst_id on sid skip 1 on inst_id on sid\n"
else:
Sql += "break on sid skip 1 on sid\n"
Sql += "\n"
Sql += " SELECT " + SqlHeader + "\n"
if (Global == True):
Sql += " inst_id\n"
Sql += " , sid\n"
else:
Sql += " sid\n"
Sql += " , stat_name\n"
Sql += " , TRUNC(value/1000000,2) value\n"
if (Global == True):
Sql += " FROM gv$sess_time_model\n"
else:
Sql += " FROM v$sess_time_model\n"
if (Name != '' or InstList != [] or Sid != '0'):
Sql += " WHERE 1=1\n"
if (Sid != '0'):
Sql += " AND sid = " + Sid + "\n"
if (Name != ''):
Sql += " AND upper(stat_name) LIKE upper('%" + Name + "%') \n"
if (Instances != ''):
Sql += " AND inst_id IN(" + Instances + ")\n"
if (Global == True):
Sql += "ORDER BY inst_id\n"
Sql += " , sid\n"
else:
Sql += "ORDER BY sid\n"
Sql += " , value DESC;\n"
Sql = Sql.strip()
if(Show):
print('-----------cut-----------cut-----------cut-----------cut-----------cut-----------')
print(Sql)
print('-----------cut-----------cut-----------cut-----------cut-----------cut-----------')
exit()
# Check/setup the Oracle environment
if (not('ORACLE_SID' in list(environ.keys()))):
print('ORACLE_SID is required.')
exit(1)
else:
# Set the ORACLE_HOME just in case it isn't set already.
if (not('ORACLE_HOME' in list(environ.keys()))):
(OracleSid, OracleHome) = SetOracleEnv(environ['ORACLE_SID'])
# Parse the connect string if any, prompt for username, password if needed.
if (len(args) > 0 and Show == False):
InStr = args[0]
ConnStr = ParseConnectString(InStr)
# Execute the report
if (ConnStr != ''):
(Stdout) = RunSqlplus(Sql, ErrChk, ConnStr)
else:
(Stdout) = RunSqlplus(Sql, ErrChk)
# Print the report
if (Stdout != ''):
print('\n%s' % Stdout)
exit(0)
# --------------------------------------
# ---- End Main Program ----------------
# --------------------------------------