{
    "cells": [
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "import datetime\n# Data\n",
                "dates = [datetime.datetime(2019, 5, 27, 19, 30, 36), datetime.datetime(2019, 5, 29, 1, 54, 57), datetime.datetime(2019, 5, 29, 16, 32, 53), datetime.datetime(2019, 5, 30, 9, 34, 49), datetime.datetime(2019, 5, 30, 11, 25, 51), datetime.datetime(2019, 5, 30, 15, 24, 30), datetime.datetime(2019, 5, 31, 9, 39, 4), datetime.datetime(2019, 5, 31, 14, 15, 43)]\n",
                "\n",
                "# y values\n",
                "show_times = [11.01, 11.02, 11.15, 7.47, 7.64, 7.37, 7.54, 7.7]\n",
                "build_4_times = [135.55, 133.2, 134.84, 126.69, 126.49, 126.75, 126.93, 127.41]\n",
                "build_8_times = [159.19, 170.68, 154.1, 150.47, 150.36, 146.42, 147.2, 145.36]\n",
                "build_12_times = [177.11, 189.42, 176.24, 169.31, 167.05, 170.03, 173.67, 171.13]\n",
                "show_once_built_times = [10.46, 10.44, 10.6, 6.96, 6.93, 6.95, 6.91, 7.03]\n",
                "\n",
                "show_memory = [186.704, 186.88, 186.9, 174.688, 174.692, 174.716, 174.624, 174.492]\n",
                "build_4_memory = [210.092, 209.152, 209.224, 197.272, 197.388, 197.464, 197.232, 197.132]\n",
                "build_8_memory = [210.104, 209.14, 209.292, 197.604, 197.292, 197.58, 197.368, 197.348]\n",
                "build_12_memory = [210.16, 209.536, 209.044, 197.328, 197.468, 197.3, 197.328, 197.44]\n",
                "show_once_built_memory = [211.24, 210.912, 210.86, 198.872, 198.436, 199.024, 198.848, 198.856]\n",
                "\n",
                "# Additional data\n",
                "commits = ['7dd64a42', '806801da', '4b450f66', '8b302c55', '02483728', '194bffca', 'fd91071f', '3f91a423']\n",
                "branches = ['!1359: jjardon/fix_overnigth_test', '!1361: jjardon/pygobject3-devel', '!1363: bschubert/iterative-loader', '!1350: bschubert/cython', '!1364: danielsilverstone-ct/iterative-circdeps', '!1365: danielsilverstone-ct/iterative-loader-bits', '!1362: raoul/1024-artifact-docs', '!1367: bschubert/cython-disable-linetrace']\n"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "import matplotlib.pyplot as plt\n",
                "import mplcursors\n",
                "# Note mplcursors is required to show commit info when we hover over a data point\n",
                "# The package can be installed with pip3: pip3 install mplcursors"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# Time taken to show Debian's base files\n",
                "%matplotlib notebook\n",
                "\n",
                "fig1, ax1 = plt.subplots()\n",
                "\n",
                "# Plot date vs time (cache and no cache)\n",
                "ax1.plot(dates, show_times,'x:', label='Uncached elements')\n",
                "ax1.plot(dates, show_once_built_times, 'x:g', label='Cached elements')\n",
                "# This is hacky, but allows us to see commits when we hover over\n",
                "scatter1 = ax1.scatter(dates + dates, show_times + show_once_built_times, marker='x')\n",
                "\n",
                "# Labelling\n",
                "ax1.set_title(\"Time taken to 'bst show' Debian's base-files\\n for last week's merge commits\")\n",
                "ax1.set_xlabel('Date')\n",
                "ax1.set_ylabel('Time (s)')\n",
                "ax1.legend(loc='lower left')\n",
                "ax1.grid()\n",
                "\n",
                "# Limit the y axis\n",
                "ax1.set_ylim([0, max([max(show_times), max(show_once_built_times)])+5])\n",
                "fig1.autofmt_xdate() # Make the xaxis pretty\n",
                "\n",
                "# Add commit info to data points when mouse is hovered over\n",
                "labels = branches + branches\n",
                "cursor = mplcursors.cursor(scatter1, hover=False)\n",
                "cursor.connect(\n",
                "    \"add\", lambda sel: sel.annotation.set_text(labels[sel.target.index]))"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# Maximum memory when showing Debian's base-files\n",
                "fig2, ax2 = plt.subplots()\n",
                "\n",
                "# Plot date vs time (cache and no cache)\n",
                "ax2.plot(dates, show_memory,'x:', label='Uncached elements')\n",
                "ax2.plot(dates, show_once_built_memory, 'x:g', label='Cached elements')\n",
                "# HACKY scatter\n",
                "scatter2 = ax2.scatter(dates + dates, show_memory + show_once_built_memory, marker='x')\n",
                "\n",
                "# Labelling\n",
                "ax2.set_title(\"Maxmimum memory when invoking 'bst show' on Debian's base-files\\n for last week's merge commits\")\n",
                "ax2.set_xlabel('Date')\n",
                "ax2.set_ylabel('Max memory (Mbytes)')\n",
                "ax2.legend(loc='lower left')\n",
                "ax2.grid() \n",
                "\n",
                "# Limit the y axis\n",
                "ax2.set_ylim([0, max([max(show_memory), max(show_once_built_memory)]) + 50])\n",
                "fig2.autofmt_xdate() # Make the xaxis pretty\n",
                "\n",
                "# Add commit info to data points when mouse is hovered over\n",
                "labels = branches + branches\n",
                "cursor = mplcursors.cursor(scatter2, hover=False)\n",
                "cursor.connect(\n",
                "    \"add\", lambda sel: sel.annotation.set_text(labels[sel.target.index]))"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# Time taken to build Debian's base-files\n",
                "fig3, ax3 = plt.subplots()\n",
                "\n",
                "# Plot date vs time (cache and no cache)\n",
                "ax3.plot(dates, build_4_times,'x:', label=\"4 builders\")\n",
                "ax3.plot(dates, build_8_times,'x:r', label=\"8 builders\")\n",
                "ax3.plot(dates, build_12_times,'x:g', label=\"12 builders\")\n",
                "# Hacky scatter for hovering over data points\n",
                "scatter3 = ax3.scatter(dates + dates + dates, build_4_times + build_8_times + build_12_times, marker='x')\n",
                "\n",
                "# Labelling\n",
                "ax3.set_title(\"Time taken to 'build' Debian's base-files\\n for last week's merge commits\")\n",
                "ax3.set_xlabel('Date')\n",
                "ax3.set_ylabel('Time (s)')\n",
                "ax3.legend(loc='lower left')\n",
                "ax3.grid()\n",
                "\n",
                "# Limit the y axis\n",
                "ax3.set_ylim([0, max([max(build_4_times), max(build_8_times), max(build_12_times)]) + 50])\n",
                "fig3.autofmt_xdate() # Make the xaxis pretty\n",
                "\n",
                "# Add commit info to data points when mouse is hovered over\n",
                "labels = branches + branches + branches\n",
                "cursor = mplcursors.cursor(scatter3, hover=False)\n",
                "cursor.connect(\n",
                "    \"add\", lambda sel: sel.annotation.set_text(labels[sel.target.index]))"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# Maximum memory when building Debian's base-files\n",
                "fig4, ax4 = plt.subplots()\n",
                "\n",
                "# Plot date vs time (cache and no cache)\n",
                "# Note this is a line graph with a scatter plot on top, so that we can attach info to data points\n",
                "#line = ax4.plot(dates, build_with_cache_memory,':')\n",
                "#scatter4 = ax4.scatter(dates, build_with_cache_memory, marker='x')\n",
                "ax4.plot(dates, build_4_memory, 'x:', label=\"4 builders\")\n",
                "ax4.plot(dates, build_8_memory, 'x:r', label=\"8 builders\")\n",
                "ax4.plot(dates, build_12_memory, 'x:g', label=\"12 builders\")\n",
                "\n",
                "scatter4 = ax4.scatter(dates + dates + dates, build_4_memory + build_8_memory + build_12_memory, marker='x')\n",
                "\n",
                "# Title and label axis and add grid\n",
                "ax4.set_title(\"Max memory usage when 'building' Debian's base-files\\n for last week's merge commits\")\n",
                "ax4.set_xlabel('Date')\n",
                "ax4.set_ylabel('Memory (Mbytes)')\n",
                "ax4.legend(loc='lower left')\n",
                "ax4.grid()\n",
                "\n",
                "ax4.set_ylim([0, max([max(build_4_memory), max(build_8_memory), max(build_12_memory)]) + 50]) # Limit the y axis\n",
                "fig4.autofmt_xdate() # Make the xaxis pretty\n",
                "\n",
                "# Add commit info to data points when mouse is hovered over\n",
                "labels = branches + branches + branches\n",
                "cursor = mplcursors.cursor(scatter4, hover=False)\n",
                "cursor.connect(\n",
                "    \"add\", lambda sel: sel.annotation.set_text(labels[sel.target.index]))"
            ]
        }
    ],
    "metadata": {
        "kernelspec": {
            "display_name": "Python 3",
            "language": "python",
            "name": "python3"
        },
        "language_info": {
            "codemirror_mode": {
                "name": "ipython",
                "version": 3
            },
            "file_extension": ".py",
            "mimetype": "text/x-python",
            "name": "python",
            "nbconvert_exporter": "python",
            "pygments_lexer": "ipython3",
            "version": "3.6.7"
        }
    },
    "nbformat": 4,
    "nbformat_minor": 2
}