27 lines
600 B
Plaintext
Executable File
27 lines
600 B
Plaintext
Executable File
#!/usr/bin/env bpftrace
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/*
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* swapin - Show swapins by process.
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*
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* See BPF Performance Tools, Chapter 7, for an explanation of this tool.
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*
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* Copyright (c) 2019 Brendan Gregg.
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* Licensed under the Apache License, Version 2.0 (the "License").
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* This was originally created for the BPF Performance Tools book
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* published by Addison Wesley. ISBN-13: 9780136554820
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* When copying or porting, include this comment.
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*
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* 26-Jan-2019 Brendan Gregg Created this.
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*/
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kprobe:swap_readpage
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{
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@[comm, pid] = count();
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}
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interval:s:1
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{
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time();
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print(@);
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clear(@);
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}
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