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diff --git a/README.md b/README.md new file mode 100644 index 0000000..e8b6414 --- /dev/null +++ b/README.md @@ -0,0 +1,92 @@ +#`ngxtop` - know what happen to your nginx server in realtime. + +**ngxtop** parse your nginx access log and output useful, `top` like, metrics of your nginx server. + + +## Usage +``` +Usage: + ngxtop [options] + ngxtop [options] (print|top|avg|sum) <var> + ngxtop info + +Options: + -l <file>, --access-log <file> access log file to parse. + -f <format>, --log-format <format> log format as specify in log_format directive. + --no-follow ngxtop default behavior is to ignore current lines in log + and only watch for new lines as they are written to the access log. + Use this flag to tell ngxtop to process the current content of the access log instead. + -t <seconds>, --interval <seconds> report interval when running in follow mode [default: 2.0] + + -g <var>, --group-by <var> group by variable [default: request_path] + -w <var>, --having <expr> having clause [default: 1] + -o <var>, --order-by <var> order of output for default query [default: count] + -n <number>, --limit <number> limit the number of records included in report for top command [default: 10] + -a <exp> ..., --a <exp> ... add exp (must be aggregation exp: sum, avg, min, max, etc.) into output + + -v, --verbose more verbose output + -d, --debug print every line and parsed record + -h, --help print this help message. + --version print version information. +``` + +## Sample output + +###Default output + +``` +$ ./ngxtop.py +running for 411 seconds, 64332 records processed: 156.60 req/sec + +Summary: +| count | avg_bytes_sent | 2xx | 3xx | 4xx | 5xx | +|---------+------------------+-------+-------+-------+-------| +| 64332 | 2775.251 | 61262 | 2994 | 71 | 5 | + +Detailed: +| request_path | count | avg_bytes_sent | 2xx | 3xx | 4xx | 5xx | +|------------------------------------------+---------+------------------+-------+-------+-------+-------| +| /abc/xyz/xxxx | 20946 | 434.693 | 20935 | 0 | 11 | 0 | +| /xxxxx.json | 5633 | 1483.723 | 5633 | 0 | 0 | 0 | +| /xxxxx/xxx/xxxxxxxxxxxxx | 3629 | 6835.499 | 3626 | 0 | 3 | 0 | +| /xxxxx/xxx/xxxxxxxx | 3627 | 15971.885 | 3623 | 0 | 4 | 0 | +| /xxxxx/xxx/xxxxxxx | 3624 | 7830.236 | 3621 | 0 | 3 | 0 | +| /static/js/minified/utils.min.js | 3031 | 1781.155 | 2104 | 927 | 0 | 0 | +| /static/js/minified/xxxxxxx.min.v1.js | 2889 | 2210.235 | 2068 | 821 | 0 | 0 | +| /static/tracking/js/xxxxxxxx.js | 2594 | 1325.681 | 1927 | 667 | 0 | 0 | +| /xxxxx/xxx.html | 2521 | 573.597 | 2520 | 0 | 1 | 0 | +| /xxxxx/xxxx.json | 1840 | 800.542 | 1839 | 0 | 1 | 0 | +``` + +###View top source IPs of clients + +``` +$ ./ngxtop.py top remote_addr +running for 20 seconds, 3215 records processed: 159.62 req/sec + +top remote_addr +| remote_addr | count | +|-----------------+---------| +| 118.173.177.161 | 20 | +| 110.78.145.3 | 16 | +| 171.7.153.7 | 16 | +| 180.183.67.155 | 16 | +| 183.89.65.9 | 16 | +| 202.28.182.5 | 16 | +| 1.47.170.12 | 15 | +| 119.46.184.2 | 15 | +| 125.26.135.219 | 15 | +| 125.26.213.203 | 15 | +``` + +###List 4xx or 5xx reponses together with http referer + +``` +$ ./ngxtop.py -i 'status >= 400' print request status http_referer +running for 2 seconds, 28 records processed: 13.95 req/sec + +request, status, http_referer: +| request | status | http_referer | +|-----------+----------+----------------| +| - | 400 | - | +```
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