- http://www.brendangregg.com/linuxperf.html
- https://www.phoronix-test-suite.com/
- http://netdata.firehol.org/ (demo)
- https://grafana.com/ (demo)
- https://goaccess.io/
- https://fast.com/
- lshw
- hwinfo
- dd
Comando escritura: dd if=/dev/zero of=/dev/sdb bs=XXXX count=YYYY
Comando lectura: dd if=/dev/sdb of=/dev/null bs=XXXX count=YYYY
- bonnie++
bonnie++ -d /mnt/test/ -n 0 -u 0 -r 2048 -s 81920 -f -b
- hdparam
hdparam -tT /dev/hda1
-
iostat
-
dstat
dstat -ta --top-bio
cat file | pv -s 12345 | nc -w 1 somewhere.com 3000
cat linux-2.6.25.5.tar.bz2 | nc -q 0 ubuntu 2222
nc -lp 2222 | pv > /dev/null
tzap -r -c channels.conf "TVE-HD Pruebas(RTVE)"
cat /dev/dvb/adapter0/dvr0 | pv -r > /dev/null
- FIO and IOPing
./fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=randrw --rwmixread=75
./ioping -c 10 .
- iperf
- ifstat
- iptraf
- lmbench:
./lmbench/bin/i686-pc-linux-gnu/bw_mem 256m rd 268.44 3913.68
- Apache HTTP server benchmarking tool (ab): https://httpd.apache.org/docs/2.4/programs/ab.html
- h2load: https://nghttp2.org/documentation/h2load.1.html
- Locust: http://locust.io/
- Gatlink: https://gatling.io
- GoReplay: https://goreplay.org/
- NGINX: https://github.com/lebinh/ngxtop and https://github.com/vozlt/nginx-module-vts and https://goaccess.io/
- geekbech: http://www.primatelabs.ca/geekbench/
- vmstat
- time
/usr/bin/time -v 'ffprobe 8seg.mp4'
- perf
perf stat 'ffprobe 8seg.mp4'
- https://github.com/namhyung/uftrace
- https://gitlab.gnome.org/GNOME/sysprof
- https://github.com/KDAB/hotspot
- Intel® Performance Counter Monitor (PCM): https://software.intel.com/en-us/articles/intel-performance-counter-monitor
- error tracking: https://sentry.io/
- cron Job Monitoring: https://healthchecks.io/
- https://blogs.dropbox.com/tech/2017/09/optimizing-web-servers-for-high-throughput-and-low-latency/
- See performance in databases/sql.md