从 SAR 中获取月度数据并显示干净的结果
Grabbing monthly data from SAR and showing clean results
我正在尝试在 bash 中写一些东西来显示 sar 本月记录的数据。到目前为止我所拥有的是
for file in /var/log/sa/sa??; do sar -q -f "$file" | grep "^.\{35\}1[1-9][0-9]"; done
这显示了我想要的数据，它显示了负载超过 110 的任何时间，问题是它只显示了发生这种情况的时间，而不是日期。这是一些示例输出：
# for file in /var/log/sa/sa??; do sar -q -f "$file" | grep "^.\{35\}1[1-9][0-9]"; done
02:57:01 AM 72 1318 142.61 54.60 29.89
02:58:19 AM 137 1366 135.52 71.45 37.77
01:20:10 AM 205 1246 112.29 55.22 38.40
01:22:02 AM 109 1260 195.54 102.06 57.06
01:23:01 AM 63 1219 128.44 100.63 59.44
01:26:02 AM 113 1380 120.67 99.85 65.70
01:27:02 AM 133 1371 133.72 107.76 70.58
01:28:12 AM 178 1280 120.40 108.98 73.71
03:50:02 AM 121 1443 189.25 168.81 82.88
05:56:17 AM 208 1231 113.36 41.01 20.65
05:57:06 AM 145 1227 128.45 56.78 27.11
05:58:06 AM 160 1265 149.87 74.99 35.18
05:59:01 AM 136 1370 179.49 95.48 44.45
06:00:01 AM 93 1404 156.11 105.23 51.06
06:01:01 AM 34 1310 119.41 105.12 54.48
10:07:04 AM 169 1524 110.05 82.17 55.00
10:08:01 AM 105 1466 122.00 91.18 59.82
02:26:10 AM 181 1276 149.12 62.34 34.25
02:27:05 AM 137 1327 169.27 81.70 42.43
12:02:01 AM 49 1326 110.65 57.31 39.68
07:29:02 PM 136 1279 116.35 47.18 23.75
07:30:01 PM 124 1378 116.51 58.86 29.10
07:31:03 PM 93 1200 123.80 71.66 35.50
07:32:01 PM 113 1324 138.65 84.84 42.10
07:33:01 PM 76 1411 119.29 89.63 46.45
08:55:08 PM 126 1362 112.14 64.36 42.02
08:56:01 PM 84 1571 166.07 87.82 51.24
09:04:01 PM 91 1404 146.57 97.72 65.50
09:19:07 PM 87 1250 112.83 48.03 46.85
09:40:01 PM 87 1290 118.10 72.67 57.32
09:46:03 PM 113 1215 110.39 71.43 59.69
11:53:03 PM 101 1341 116.01 52.90 37.79
02:04:10 AM 257 1382 139.37 61.42 43.58
08:52:01 AM 84 1541 112.46 59.07 39.06
09:44:01 AM 111 1579 161.68 77.07 45.34
09:46:01 PM 105 1348 111.06 65.09 45.65
10:31:01 PM 120 1410 124.08 61.14 44.57
10:35:01 PM 83 1515 115.66 79.33 54.93
01:06:01 AM 137 1379 114.34 57.90 41.89
01:56:08 AM 216 1290 113.14 59.06 40.92
02:06:01 AM 135 1474 126.60 79.41 55.15
02:28:35 AM 267 1225 151.81 69.58 59.47
02:29:01 AM 97 1360 144.64 76.03 61.96
02:41:02 AM 144 1279 133.04 60.48 52.53
10:06:07 AM 304 1415 128.59 72.30 51.68
12:27:01 AM 121 1399 112.99 54.63 40.77
03:20:01 AM 149 1450 120.17 58.10 36.52
10:11:01 PM 136 1449 120.49 70.64 48.13
10:12:02 PM 121 1468 143.77 87.26 55.30
10:29:01 PM 64 1362 116.96 60.23 49.71
04:07:37 AM 170 1307 110.13 46.58 35.07
03:29:01 AM 97 1217 120.40 57.09 33.87
03:30:04 AM 139 1347 165.79 81.46 43.68
03:31:05 AM 105 1379 159.32 96.09 51.29
03:32:01 AM 194 1294 153.11 105.79 57.25
我需要做的是要么在每组时间上面写上文件名，要么想办法从 sar 中获取完整的日期（从阅读 man 看来这是不可能的。）
任何帮助，将不胜感激。
所需输出的示例类似于
/var/log/sa/sa15
2:57:01 AM 72 1318 142.61 54.60 29.89
02:58:19 AM 137 1366 135.52 71.45 37.77
01:20:10 AM 205 1246 112.29 55.22 38.40
01:22:02 AM 109 1260 195.54 102.06 57.06
01:23:01 AM 63 1219 128.44 100.63 59.44
01:26:02 AM 113 1380 120.67 99.85 65.70
01:27:02 AM 133 1371 133.72 107.76 70.58
01:28:12 AM 178 1280 120.40 108.98 73.71
03:50:02 AM 121 1443 189.25 168.81 82.88
05:56:17 AM 208 1231 113.36 41.01 20.65
05:57:06 AM 145 1227 128.45 56.78 27.11
05:58:06 AM 160 1265 149.87 74.99 35.18
05:59:01 AM 136 1370 179.49 95.48 44.45
06:00:01 AM 93 1404 156.11 105.23 51.06
/var/log/sa/sa17
06:01:01 AM 34 1310 119.41 105.12 54.48
10:07:04 AM 169 1524 110.05 82.17 55.00
10:08:01 AM 105 1466 122.00 91.18 59.82
02:26:10 AM 181 1276 149.12 62.34 34.25
02:27:05 AM 137 1327 169.27 81.70 42.43
12:02:01 AM 49 1326 110.65 57.31 39.68
07:29:02 PM 136 1279 116.35 47.18 23.75
07:30:01 PM 124 1378 116.51 58.86 29.10
07:31:03 PM 93 1200 123.80 71.66 35.50
07:32:01 PM 113 1324 138.65 84.84 42.10
07:33:01 PM 76 1411 119.29 89.63 46.45
08:55:08 PM 126 1362 112.14 64.36 42.02
08:56:01 PM 84 1571 166.07 87.82 51.24
09:04:01 PM 91 1404 146.57 97.72 65.50
09:19:07 PM 87 1250 112.83 48.03 46.85
09:40:01 PM 87 1290 118.10 72.67 57.32
09:46:03 PM 113 1215 110.39 71.43 59.69
11:53:03 PM 101 1341 116.01 52.90 37.79
02:04:10 AM 257 1382 139.37 61.42 43.58
08:52:01 AM 84 1541 112.46 59.07 39.06
09:44:01 AM 111 1579 161.68 77.07 45.34
/var/log/sa/sa19
09:46:01 PM 105 1348 111.06 65.09 45.65
10:31:01 PM 120 1410 124.08 61.14 44.57
10:35:01 PM 83 1515 115.66 79.33 54.93
01:06:01 AM 137 1379 114.34 57.90 41.89
01:56:08 AM 216 1290 113.14 59.06 40.92
02:06:01 AM 135 1474 126.60 79.41 55.15
02:28:35 AM 267 1225 151.81 69.58 59.47
02:29:01 AM 97 1360 144.64 76.03 61.96
02:41:02 AM 144 1279 133.04 60.48 52.53
10:06:07 AM 304 1415 128.59 72.30 51.68
12:27:01 AM 121 1399 112.99 54.63 40.77
03:20:01 AM 149 1450 120.17 58.10 36.52
/var/log/sa/sa20
10:11:01 PM 136 1449 120.49 70.64 48.13
10:12:02 PM 121 1468 143.77 87.26 55.30
10:29:01 PM 64 1362 116.96 60.23 49.71
04:07:37 AM 170 1307 110.13 46.58 35.07
03:29:01 AM 97 1217 120.40 57.09 33.87
03:30:04 AM 139 1347 165.79 81.46 43.68
03:31:05 AM 105 1379 159.32 96.09 51.29
03:32:01 AM 194 1294 153.11 105.79 57.25
请注意，理想情况下，它会列出从中提取数据的文件名，以便于跟踪。
替换
do sar
来自
do echo "$file"; sar
在 sar 输出之前打印文件名“$file”。
我正在尝试在 bash 中写一些东西来显示 sar 本月记录的数据。到目前为止我所拥有的是
for file in /var/log/sa/sa??; do sar -q -f "$file" | grep "^.\{35\}1[1-9][0-9]"; done
这显示了我想要的数据，它显示了负载超过 110 的任何时间，问题是它只显示了发生这种情况的时间，而不是日期。这是一些示例输出：
# for file in /var/log/sa/sa??; do sar -q -f "$file" | grep "^.\{35\}1[1-9][0-9]"; done
02:57:01 AM 72 1318 142.61 54.60 29.89
02:58:19 AM 137 1366 135.52 71.45 37.77
01:20:10 AM 205 1246 112.29 55.22 38.40
01:22:02 AM 109 1260 195.54 102.06 57.06
01:23:01 AM 63 1219 128.44 100.63 59.44
01:26:02 AM 113 1380 120.67 99.85 65.70
01:27:02 AM 133 1371 133.72 107.76 70.58
01:28:12 AM 178 1280 120.40 108.98 73.71
03:50:02 AM 121 1443 189.25 168.81 82.88
05:56:17 AM 208 1231 113.36 41.01 20.65
05:57:06 AM 145 1227 128.45 56.78 27.11
05:58:06 AM 160 1265 149.87 74.99 35.18
05:59:01 AM 136 1370 179.49 95.48 44.45
06:00:01 AM 93 1404 156.11 105.23 51.06
06:01:01 AM 34 1310 119.41 105.12 54.48
10:07:04 AM 169 1524 110.05 82.17 55.00
10:08:01 AM 105 1466 122.00 91.18 59.82
02:26:10 AM 181 1276 149.12 62.34 34.25
02:27:05 AM 137 1327 169.27 81.70 42.43
12:02:01 AM 49 1326 110.65 57.31 39.68
07:29:02 PM 136 1279 116.35 47.18 23.75
07:30:01 PM 124 1378 116.51 58.86 29.10
07:31:03 PM 93 1200 123.80 71.66 35.50
07:32:01 PM 113 1324 138.65 84.84 42.10
07:33:01 PM 76 1411 119.29 89.63 46.45
08:55:08 PM 126 1362 112.14 64.36 42.02
08:56:01 PM 84 1571 166.07 87.82 51.24
09:04:01 PM 91 1404 146.57 97.72 65.50
09:19:07 PM 87 1250 112.83 48.03 46.85
09:40:01 PM 87 1290 118.10 72.67 57.32
09:46:03 PM 113 1215 110.39 71.43 59.69
11:53:03 PM 101 1341 116.01 52.90 37.79
02:04:10 AM 257 1382 139.37 61.42 43.58
08:52:01 AM 84 1541 112.46 59.07 39.06
09:44:01 AM 111 1579 161.68 77.07 45.34
09:46:01 PM 105 1348 111.06 65.09 45.65
10:31:01 PM 120 1410 124.08 61.14 44.57
10:35:01 PM 83 1515 115.66 79.33 54.93
01:06:01 AM 137 1379 114.34 57.90 41.89
01:56:08 AM 216 1290 113.14 59.06 40.92
02:06:01 AM 135 1474 126.60 79.41 55.15
02:28:35 AM 267 1225 151.81 69.58 59.47
02:29:01 AM 97 1360 144.64 76.03 61.96
02:41:02 AM 144 1279 133.04 60.48 52.53
10:06:07 AM 304 1415 128.59 72.30 51.68
12:27:01 AM 121 1399 112.99 54.63 40.77
03:20:01 AM 149 1450 120.17 58.10 36.52
10:11:01 PM 136 1449 120.49 70.64 48.13
10:12:02 PM 121 1468 143.77 87.26 55.30
10:29:01 PM 64 1362 116.96 60.23 49.71
04:07:37 AM 170 1307 110.13 46.58 35.07
03:29:01 AM 97 1217 120.40 57.09 33.87
03:30:04 AM 139 1347 165.79 81.46 43.68
03:31:05 AM 105 1379 159.32 96.09 51.29
03:32:01 AM 194 1294 153.11 105.79 57.25
我需要做的是要么在每组时间上面写上文件名，要么想办法从 sar 中获取完整的日期（从阅读 man 看来这是不可能的。） 任何帮助，将不胜感激。
所需输出的示例类似于
/var/log/sa/sa15
2:57:01 AM 72 1318 142.61 54.60 29.89
02:58:19 AM 137 1366 135.52 71.45 37.77
01:20:10 AM 205 1246 112.29 55.22 38.40
01:22:02 AM 109 1260 195.54 102.06 57.06
01:23:01 AM 63 1219 128.44 100.63 59.44
01:26:02 AM 113 1380 120.67 99.85 65.70
01:27:02 AM 133 1371 133.72 107.76 70.58
01:28:12 AM 178 1280 120.40 108.98 73.71
03:50:02 AM 121 1443 189.25 168.81 82.88
05:56:17 AM 208 1231 113.36 41.01 20.65
05:57:06 AM 145 1227 128.45 56.78 27.11
05:58:06 AM 160 1265 149.87 74.99 35.18
05:59:01 AM 136 1370 179.49 95.48 44.45
06:00:01 AM 93 1404 156.11 105.23 51.06
/var/log/sa/sa17
06:01:01 AM 34 1310 119.41 105.12 54.48
10:07:04 AM 169 1524 110.05 82.17 55.00
10:08:01 AM 105 1466 122.00 91.18 59.82
02:26:10 AM 181 1276 149.12 62.34 34.25
02:27:05 AM 137 1327 169.27 81.70 42.43
12:02:01 AM 49 1326 110.65 57.31 39.68
07:29:02 PM 136 1279 116.35 47.18 23.75
07:30:01 PM 124 1378 116.51 58.86 29.10
07:31:03 PM 93 1200 123.80 71.66 35.50
07:32:01 PM 113 1324 138.65 84.84 42.10
07:33:01 PM 76 1411 119.29 89.63 46.45
08:55:08 PM 126 1362 112.14 64.36 42.02
08:56:01 PM 84 1571 166.07 87.82 51.24
09:04:01 PM 91 1404 146.57 97.72 65.50
09:19:07 PM 87 1250 112.83 48.03 46.85
09:40:01 PM 87 1290 118.10 72.67 57.32
09:46:03 PM 113 1215 110.39 71.43 59.69
11:53:03 PM 101 1341 116.01 52.90 37.79
02:04:10 AM 257 1382 139.37 61.42 43.58
08:52:01 AM 84 1541 112.46 59.07 39.06
09:44:01 AM 111 1579 161.68 77.07 45.34
/var/log/sa/sa19
09:46:01 PM 105 1348 111.06 65.09 45.65
10:31:01 PM 120 1410 124.08 61.14 44.57
10:35:01 PM 83 1515 115.66 79.33 54.93
01:06:01 AM 137 1379 114.34 57.90 41.89
01:56:08 AM 216 1290 113.14 59.06 40.92
02:06:01 AM 135 1474 126.60 79.41 55.15
02:28:35 AM 267 1225 151.81 69.58 59.47
02:29:01 AM 97 1360 144.64 76.03 61.96
02:41:02 AM 144 1279 133.04 60.48 52.53
10:06:07 AM 304 1415 128.59 72.30 51.68
12:27:01 AM 121 1399 112.99 54.63 40.77
03:20:01 AM 149 1450 120.17 58.10 36.52
/var/log/sa/sa20
10:11:01 PM 136 1449 120.49 70.64 48.13
10:12:02 PM 121 1468 143.77 87.26 55.30
10:29:01 PM 64 1362 116.96 60.23 49.71
04:07:37 AM 170 1307 110.13 46.58 35.07
03:29:01 AM 97 1217 120.40 57.09 33.87
03:30:04 AM 139 1347 165.79 81.46 43.68
03:31:05 AM 105 1379 159.32 96.09 51.29
03:32:01 AM 194 1294 153.11 105.79 57.25
请注意，理想情况下，它会列出从中提取数据的文件名，以便于跟踪。
替换
do sar
来自
do echo "$file"; sar
在 sar 输出之前打印文件名“$file”。