Real measurement timestamps · dashed line = linear-regression trend & 24 h forecast
Change per 5 minutes
Normalized to a 5-minute interval · grey = raw · colored = smoothed (moving average over 5 measurements)
Cumulative net growth
Total pages gained/lost since the start of the selected range · linear time axis
Growth per hour (last 48 h)
Sum of changes per hour bucket · green = growth, red = loss
Growth by hour of day
Average gain per 5 min, grouped by hour of day (whole history) · shows when the crawler is most active
Records – biggest changes
Largest gains and losses between two consecutive measurements (selected range)
Activity heatmap – gain per hour of day
Rows = days · columns = hours (0–23) · green = growth, red = loss, grey = no data
–Images
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Images – all graphs
Only exact measurements (counted every 2 h) are plotted. This setting is saved in this browser.
No image counts yet – they appear after the next collector run with the image migration in place.
Images over time
Image URLs found while crawling · dashed line = trend & 24 h forecast
Change per 5 minutes
Normalized to a 5-minute interval between available image measurements · grey = raw · colored = smoothed (moving average over 5 measurements)
Cumulative net growth
Total images gained/lost since the start of the selected range · linear time axis
Images per hour (last 48 h)
Sum of changes per hour bucket · green = growth, red = loss
Image growth by hour of day
Average gain per 5 min, grouped by hour of day (whole history)
Records – biggest image changes
Largest gains and losses between two consecutive measurements (selected range)
Activity heatmap – image gain per hour of day
Rows = days · columns = hours (0–23) · green = growth, red = loss, grey = no data
–Pending
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Queue – all graphs
URLs waiting in crawl_queue (status = 'pending'). Counted with every 30-minute sample (exact COUNT). Falling graphs mean the crawler is working through the queue.
No queue counts yet – they appear after the next collector run.
Pending URLs over time
Queued URLs not yet crawled · dashed line = trend & 24 h forecast
Change per 5 minutes
Normalized to a 5-minute interval · negative = the crawler worked the queue down · grey = raw · colored = smoothed (moving average over 5 measurements)
Cumulative net change
Total queued URLs gained/lost since the start of the selected range · linear time axis
Queue change per hour (last 48 h)
Sum of changes per hour bucket · green = queue grew, red = queue shrank
Queue change by hour of day
Average change per 5 min, grouped by hour of day (whole history)
Records – biggest queue changes
Largest gains and losses between two consecutive measurements (selected range)
Activity heatmap – queue change per hour of day
Rows = days · columns = hours (0–23) · green = queue grew, red = queue shrank, grey = no data