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Kernel+SystemMonitor: Log amounts of I/O per thread

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This patch adds these I/O counters to each thread:

- (Inode) file read bytes
- (Inode) file write bytes
- Unix socket read bytes
- Unix socket write bytes
- IPv4 socket read bytes
- IPv4 socket write bytes

These are then exposed in /proc/all and seen in SystemMonitor.
This commit is contained in:
Andreas Kling 2019-12-01 17:36:06 +01:00
parent a18aa8fd5f
commit 5a45376180
10 changed files with 171 additions and 17 deletions
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3
Kernel/Net/LocalSocket.h
View file

@ -36,7 +36,8 @@ private:
virtual bool is_local() const override { return true; }
bool has_attached_peer(const FileDescription&) const;
static Lockable<InlineLinkedList<LocalSocket>>& all_sockets();
DoubleBuffer& buffer_for(FileDescription&);
DoubleBuffer& receive_buffer_for(FileDescription&);
DoubleBuffer& send_buffer_for(FileDescription&);
// An open socket file on the filesystem.
RefPtr<FileDescription> m_file;