iostat Insights

What is iostat?

iostat (Input/Output statistics) is a system monitoring tool used to collect and display operating system storage input and output statistics. It is commonly used to identify performance bottlenecks related to disk I/O. iostat reports CPU utilization and device input/output statistics for block devices, partitions and network filesystems. These statistics can then be used to better tune system configuration.

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What other technologies are related to iostat?

iostat Competitor Technologies

vmstat

vmstat reports virtual memory statistics, disk I/O, and CPU activity. It provides similar overall system performance insights to iostat, making them competitors in assessing system resource utilization.

mentioned alongside iostat in 60% (340) of relevant job posts

top

top provides a dynamic real-time view of running processes. It offers a high-level overview of system resource utilization, including CPU, memory, and I/O, making it a general competitor to iostat.

mentioned alongside iostat in 29% (178) of relevant job posts

htop

htop is an interactive process viewer. It displays similar information as top, including CPU, memory, and I/O usage per process, competing with iostat's system-wide I/O performance reporting.

mentioned alongside iostat in 62% (72) of relevant job posts

SAR

SAR (System Activity Reporter) collects, reports, or saves system activity information. It is a competitor as it provides I/O statistics among other system resource usage details, much like iostat.

mentioned alongside iostat in 12% (195) of relevant job posts

iostat Complementary Technologies

netstat

netstat provides network connection statistics. While iostat focuses on I/O, netstat gives network insight, allowing for a more comprehensive view of system performance.

mentioned alongside iostat in 22% (388) of relevant job posts

SS

ss is used to dump socket statistics. Can be used to identify socket related issues that might be influencing I/O, making it complementary to iostat.

mentioned alongside iostat in 10% (58) of relevant job posts

perf

perf is a performance analysis tool in Linux. It can be used to profile I/O performance in greater depth, and identify which code is responsible. Complementary to the broader I/O information that iostat provides.

mentioned alongside iostat in 6% (68) of relevant job posts