+f'''
+{hdr} Warning: {name}'s rendering took {delta:5.2f}s.
+{hdr} FYI: {name}'s render times: p25={np.percentile(times, 25):5.2f}, p50={np.percentile(times, 50):5.2f}, p75={np.percentile(times, 75):5.2f}, p90={np.percentile(times, 90):5.2f}, p99={np.percentile(times, 99):5.2f}
+''')
+
+ # Render a page about internal stats of renderers.
+ print(f'renderer[{utils.timestamp()}]: Updating internal statistics page.')
+ with file_writer.file_writer(constants.internal_stats_pagename) as f:
+ f.write(
+f'''
+<TABLE BORDER=0>
+ <TR>
+ <TH>Renderer Name</TH>
+ <TH>Last Run</TH>
+ <TH>Num Invocations</TH>
+ <TH>Render Latency</TH>
+ </TR>
+''')
+ for n, r in enumerate(renderer_catalog.get_renderers()):
+ if n % 2 == 0:
+ style = 'style="margin: 0; padding: 0; background: #c6b0b0;"'
+ else:
+ style = 'style="margin: 0; padding: 0; background: #eeeeee;"'
+ name = r.get_name()
+ last = last_render.get(name, None)
+ if last is None:
+ last = 'never'
+ else:
+ last = last.strftime('%Y/%m/%d %I:%M:%S%P')
+ count = render_counts.get(name, 0)
+ latency = render_times.get(name, np.array([]))
+ p25 = p50 = p75 = p90 = p99 = 'N/A'
+ try:
+ p25 = np.percentile(latency, 25)
+ p50 = np.percentile(latency, 50)
+ p75 = np.percentile(latency, 75)
+ p90 = np.percentile(latency, 90)
+ p99 = np.percentile(latency, 99)
+ except IndexError:
+ pass
+ f.write(
+f'''
+ <TR>
+ <TD {style}>{name}</TD>
+ <TD {style}>{last}</TD>
+ <TD {style}><CENTER>{count}</CENTER></TD>
+ <TD {style}>p25={p25:5.2f}, p50={p50:5.2f}, p75={p75:5.2f}, p90={p90:5.2f}, p99={p99:5.2f}</TD>
+ </TR>
+''')
+ f.write('</TABLE>')
+