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@ -470,30 +470,51 @@ def runInfo(): |
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if status(version) == 'stop': |
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return mw.returnJson(False, 'PG未启动', []) |
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db = pMysqlDb() |
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data = db.query('show global status') |
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gets = ['Max_used_connections', 'Com_commit', 'Com_rollback', 'Questions', 'Innodb_buffer_pool_reads', 'Innodb_buffer_pool_read_requests', 'Key_reads', 'Key_read_requests', 'Key_writes', |
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'Key_write_requests', 'Qcache_hits', 'Qcache_inserts', 'Bytes_received', 'Bytes_sent', 'Aborted_clients', 'Aborted_connects', |
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'Created_tmp_disk_tables', 'Created_tmp_tables', 'Innodb_buffer_pool_pages_dirty', 'Opened_files', 'Open_tables', 'Opened_tables', 'Select_full_join', |
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'Select_range_check', 'Sort_merge_passes', 'Table_locks_waited', 'Threads_cached', 'Threads_connected', 'Threads_created', 'Threads_running', 'Connections', 'Uptime'] |
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db = pgDb() |
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# data = db.query('show global status') |
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data_directory = getServerDir() + "/data" |
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port = getPgPort() |
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result = {} |
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# print(data) |
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for d in data: |
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vname = d["Variable_name"] |
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for g in gets: |
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if vname == g: |
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result[g] = d["Value"] |
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# print(result, int(result['Uptime'])) |
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result['Run'] = int(time.time()) - int(result['Uptime']) |
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tmp = db.query('show master status') |
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try: |
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result['File'] = tmp[0]["File"] |
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result['Position'] = tmp[0]["Position"] |
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except: |
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result['File'] = 'OFF' |
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result['Position'] = 'OFF' |
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result['uptime'] = mw.execShell( |
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'''cat {}/postmaster.pid |sed -n 3p '''.format(data_directory))[0] |
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timestamp = result['uptime'] |
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time_local = time.localtime(int(timestamp)) |
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dt = time.strftime("%Y-%m-%d %H:%M:%S", time_local) |
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result['uptime'] = dt |
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result['progress_num'] = mw.execShell( |
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"ps -ef |grep postgres |wc -l")[0].strip() |
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result['pid'] = mw.execShell( |
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'''cat {}/postmaster.pid |sed -n 1p '''.format(data_directory))[0].strip() |
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res = db.query( |
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'SELECT count(*) FROM pg_stat_activity WHERE NOT pid=pg_backend_pid()') |
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result['connections'] = res[0][0] |
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res = db.query("select pg_size_pretty(pg_database_size('postgres'))") |
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result['pg_size'] = res[0][0] |
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result['pg_mem'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmRSS|awk -F: '{print $2}' ''' % (result['pid']))[0] |
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result['pg_vm_lock'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmLck|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_high'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmHWM|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_data_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmData|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_sk_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmStk|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_code_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmExe|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_lib_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmLib|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_swap_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmSwap|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_vm_page_size'] = mw.execShell( |
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'''cat /proc/%s/status|grep VmPTE|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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result['pg_sigq'] = mw.execShell( |
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'''cat /proc/%s/status|grep SigQ|awk -F: '{print $2}' ''' % (result['pid'].strip()))[0] |
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return mw.getJson(result) |
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