Silver's Simple Site - Projects - Boot Chart - Log

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James Ross

2011-09-10 15:22:16

Remove need for XPerf installation, replacing all parsing with struct matching. Doesn't yet support the compact context-switching records for CPU usage.


James Ross

2011-02-11 23:02:20

Match assembly info up with other projects.


James Ross

2010-11-17 23:04:20

Added proper support for logging discontinuities; this fixes the process chart and CPU graphs. Disk graph was already working because of the different style of events.


James Ross

2010-11-16 03:20:27

Add XPerf -tle option so processing continues when there are missing events, as happens occasionally.


James Ross

2010-11-15 19:38:16

Rename I/O wait to disk queue length, as that is what it actually is.

Turn disk queue length and throughput into filled charts.

Improve colours of disk throughput charts.

Clean up/improve data types for various things (PIDs, disks, etc.).

Fix handling of processes with only start or only end events.

Clamp process start/end times to chart period.


James Ross

2010-11-15 12:07:33

Add disk queue length and disk throughput to disk charts.


James Ross

2010-11-15 02:47:06

Ensure parent process linking only picks parents running at time child starts, to avoid PID reuse issues.


James Ross

2010-11-15 02:43:51

Add per-process I/O Wait charts and correctly split i/o wait vs. disk service time.

Make the chart colours more vibrant.


James Ross

2010-11-14 20:57:39

Improve accuracy of per-process disk utilisation.


James Ross

2010-11-14 20:28:02

Add per-process CPU and disk graphs.

Add disk graph labels.

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