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path: root/scripts/graphstats.py
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* graphstats: Support graphing multiple heatersKevin O'Connor2021-04-291-22/+28
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Allow graphing of temperature_sensor logsKevin O'Connor2020-12-071-2/+2
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Add support for graphing system loadKevin O'Connor2020-09-161-0/+46
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix matplotlib import errorKevin O'Connor2019-11-101-0/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Add support for interactive graphsKevin O'Connor2019-06-191-22/+36
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Add option to graph temperatures from logKevin O'Connor2019-01-131-3/+44
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Change stats filter to use print_time instead of bytes_write=0Kevin O'Connor2018-11-261-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Make check for stats prefixes more robustKevin O'Connor2018-05-231-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Support selecting an mcu to graph from the command-lineKevin O'Connor2018-02-191-13/+19
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Set size on frequency graphKevin O'Connor2018-02-181-0/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix multi-mcu parsing with reordered statsKevin O'Connor2018-02-031-1/+7
| | | | | | | | The mcu stats (that contain a prefix) may occur before some other stats - make sure to only apply the stats prefix to those stats that need it. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix for print_stall detectionKevin O'Connor2018-01-281-5/+5
| | | | | | | The print_stall logic could cause large portions of the graph to show up as 100% host utilized. Rework the logic to avoid that. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Use alpha transparency when plotting the statsKevin O'Connor2018-01-141-9/+7
| | | | | | | | | | | | | Use an alpha transparency on each of the stats, so that it is possible to see how the values overlap. Also, always enable the "awake time" stat - just use a lower alpha transparency for it. Also, explicitly set the graph size as some version of matplotlib have a different default. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix filtering of normal buffer_time runoff statsKevin O'Connor2018-01-141-19/+25
| | | | | | | Update the mechanism to filter out cases where buffer_time is below MAXBUFFER so that it works with the statistics currently generated. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Add support for generating a graph of mcu frequencyKevin O'Connor2017-12-301-4/+53
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Use a smaller font in the graph legendKevin O'Connor2017-12-301-2/+4
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix case where an Xwindows display may not be availableKevin O'Connor2017-12-301-5/+6
| | | | | | | Matplotlib will try to open a display by default - tell it not to do that so that it can run in batch mode on headless machines. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix graphing scriptKevin O'Connor2017-10-291-4/+6
| | | | | | | | Update the graphstats.py graphing script so that it works with recent stats changes - the stats can now contain groups that end with a ':' and the print_time is no longer reset to zero on a new print. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Increase maximum expected task durationKevin O'Connor2017-08-091-1/+2
| | | | | | | | | Now that tasks are only run when needed it's common for there to be a larger variation in task execution time. When graphing load, consider a 99-percentile task duration of 2.5ms to be 100% loaded (up from 1ms). Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Fix so that older files (predating mcu_awake) still workKevin O'Connor2017-07-211-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Support graphing "mcu_awake" statisticKevin O'Connor2017-07-191-2/+9
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* build: Request python2 for all directly executed python binariesKevin O'Connor2017-06-271-1/+1
| | | | | | | Some systems point python to python3 instead of python2 - explicitly request python2 to avoid conflicts. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: The times are no longer in UTC timeKevin O'Connor2017-04-111-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* toolhead: Rework lookahead flush to be more stable during high cpuKevin O'Connor2017-02-121-2/+2
| | | | | | | | | | | | | | | | | Change the lookahead queue so that it attempts to buffer at least buffer_time_high amount of moves when first starting a print. This helps ensure the buffer is normally always full. If the buffer falls below buffer_time_low then it is either due to the end of a print or because octoprint/klippy is unable to keep up. Change the code so that in this case the lookahead queue will attempt to gather buffer_time_high amount of moves before restarting movement. Update the default buffer_time_low to 1 second and buffer_time_high to 2 seconds. With the above changes a smaller buffer_time_high and a larger buffer_time_low are more practical. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Display host buffer stats in graphKevin O'Connor2017-02-021-2/+24
| | | | | | | Prune host buffer stats near the start and end of the print. Graph the remaining buffer stats. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Updates for recent stats changesKevin O'Connor2016-12-061-2/+7
| | | | | | | Update the graphstats helper script to account for recent changes in the statistics output. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* graphstats: Add new helper script that generates graphs of MCU loadKevin O'Connor2016-10-311-0/+85
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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