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iovisor / bcc

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more
Apache License 2.0
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{libbpf-tools,tools}/vfsstat: Add unlink,mkdir,rmdir stat #4995

Closed Rtoax closed 4 months ago

Rtoax commented 4 months ago

The program counts OPEN and CREATE, so UNLINK statistics are very valuable. At the same time, statistics on folder creation and deletion are added.

Test MKDIR/RMDIR:

    $ while :; do mkdir a.dir && rmdir a.dir; done

Test UNLINK:

    $ while :; do touch a.out && rm a.out; done