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ci(build_docs): improve build_docs build time [backport 3.15] #15075
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base: 3.15
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| Bootstrap import analysisComparison of import times between this PR and base. SummaryThe average import time from this PR is: 224 ± 3 ms. The average import time from base is: 225 ± 3 ms. The import time difference between this PR and base is: -0.3 ± 0.1 ms. The difference is not statistically significant (z = -2.25). Import time breakdownThe following import paths have shrunk: 
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| Performance SLOsComparing candidate backport-14912-to-3.15 (793fd03) with baseline 3.15 (5a5365e) 📈 Performance Regressions (2 suites)📈 iastaspects - 118/118✅ add_aspectTime: ✅ 0.404µs (SLO: <10.000µs 📉 -96.0%) vs baseline: +0.5% Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.7% ✅ add_inplace_aspectTime: ✅ 0.407µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.5% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.7% ✅ add_inplace_noaspectTime: ✅ 0.315µs (SLO: <10.000µs 📉 -96.9%) vs baseline: -1.5% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ add_noaspectTime: ✅ 0.275µs (SLO: <10.000µs 📉 -97.2%) vs baseline: ~same Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6% ✅ bytearray_aspectTime: ✅ 1.413µs (SLO: <10.000µs 📉 -85.9%) vs baseline: +6.4% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1% ✅ bytearray_extend_aspectTime: ✅ 1.459µs (SLO: <10.000µs 📉 -85.4%) vs baseline: +0.8% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0% ✅ bytearray_extend_noaspectTime: ✅ 0.610µs (SLO: <10.000µs 📉 -93.9%) vs baseline: +0.4% Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.8% ✅ bytearray_noaspectTime: ✅ 0.483µs (SLO: <10.000µs 📉 -95.2%) vs baseline: -0.2% Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0% ✅ bytes_aspectTime: ✅ 1.458µs (SLO: <10.000µs 📉 -85.4%) vs baseline: 📈 +12.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.0% ✅ bytes_noaspectTime: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.3% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8% ✅ bytesio_aspectTime: ✅ 1.362µs (SLO: <10.000µs 📉 -86.4%) vs baseline: +3.6% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8% ✅ bytesio_noaspectTime: ✅ 0.498µs (SLO: <10.000µs 📉 -95.0%) vs baseline: +0.7% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ capitalize_aspectTime: ✅ 0.739µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +1.1% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ capitalize_noaspectTime: ✅ 0.435µs (SLO: <10.000µs 📉 -95.7%) vs baseline: +0.2% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8% ✅ casefold_aspectTime: ✅ 0.737µs (SLO: <10.000µs 📉 -92.6%) vs baseline: +0.7% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ casefold_noaspectTime: ✅ 0.373µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +1.4% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ decode_aspectTime: ✅ 0.723µs (SLO: <10.000µs 📉 -92.8%) vs baseline: -0.2% Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.6% ✅ decode_noaspectTime: ✅ 0.422µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +0.3% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.7% ✅ encode_aspectTime: ✅ 0.709µs (SLO: <10.000µs 📉 -92.9%) vs baseline: -0.4% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.7% ✅ encode_noaspectTime: ✅ 0.399µs (SLO: <10.000µs 📉 -96.0%) vs baseline: -0.4% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8% ✅ format_aspectTime: ✅ 3.440µs (SLO: <10.000µs 📉 -65.6%) vs baseline: ~same Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.8% ✅ format_map_aspectTime: ✅ 3.673µs (SLO: <10.000µs 📉 -63.3%) vs baseline: ~same Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ format_map_noaspectTime: ✅ 0.785µs (SLO: <10.000µs 📉 -92.1%) vs baseline: +1.0% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.0% ✅ format_noaspectTime: ✅ 0.594µs (SLO: <10.000µs 📉 -94.1%) vs baseline: ~same Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ index_aspectTime: ✅ 0.358µs (SLO: <10.000µs 📉 -96.4%) vs baseline: ~same Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8% ✅ index_noaspectTime: ✅ 0.277µs (SLO: <10.000µs 📉 -97.2%) vs baseline: +1.5% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.0% ✅ join_aspectTime: ✅ 1.378µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +1.8% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ join_noaspectTime: ✅ 0.493µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +1.0% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ ljust_aspectTime: ✅ 2.628µs (SLO: <20.000µs 📉 -86.9%) vs baseline: +0.9% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ ljust_noaspectTime: ✅ 0.406µs (SLO: <10.000µs 📉 -95.9%) vs baseline: +0.5% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.8% ✅ lower_aspectTime: ✅ 2.216µs (SLO: <10.000µs 📉 -77.8%) vs baseline: +0.6% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ lower_noaspectTime: ✅ 0.370µs (SLO: <10.000µs 📉 -96.3%) vs baseline: +0.5% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ lstrip_aspectTime: ✅ 2.252µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.6% Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.1% ✅ lstrip_noaspectTime: ✅ 0.382µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.2% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.6% ✅ modulo_aspectTime: ✅ 0.997µs (SLO: <10.000µs 📉 -90.0%) vs baseline: +0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ modulo_aspect_for_bytearray_bytearrayTime: ✅ 1.542µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.9% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ modulo_aspect_for_bytesTime: ✅ 0.984µs (SLO: <10.000µs 📉 -90.2%) vs baseline: ~same Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9% ✅ modulo_aspect_for_bytes_bytearrayTime: ✅ 1.195µs (SLO: <10.000µs 📉 -88.0%) vs baseline: ~same Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ modulo_noaspectTime: ✅ 0.627µs (SLO: <10.000µs 📉 -93.7%) vs baseline: -0.5% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +5.0% ✅ replace_aspectTime: ✅ 4.874µs (SLO: <10.000µs 📉 -51.3%) vs baseline: +0.3% Memory: ✅ 37.591MB (SLO: <39.000MB -3.6%) vs baseline: +4.7% ✅ replace_noaspectTime: ✅ 0.459µs (SLO: <10.000µs 📉 -95.4%) vs baseline: -0.9% Memory: ✅ 37.749MB (SLO: <39.000MB -3.2%) vs baseline: +5.1% ✅ repr_aspectTime: ✅ 0.910µs (SLO: <10.000µs 📉 -90.9%) vs baseline: +0.3% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ repr_noaspectTime: ✅ 0.419µs (SLO: <10.000µs 📉 -95.8%) vs baseline: +2.5% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ rstrip_aspectTime: ✅ 1.950µs (SLO: <20.000µs 📉 -90.3%) vs baseline: +0.5% Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6% ✅ rstrip_noaspectTime: ✅ 0.385µs (SLO: <10.000µs 📉 -96.1%) vs baseline: +0.9% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ slice_aspectTime: ✅ 0.495µs (SLO: <10.000µs 📉 -95.1%) vs baseline: +0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.6% ✅ slice_noaspectTime: ✅ 0.444µs (SLO: <10.000µs 📉 -95.6%) vs baseline: -1.3% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ stringio_aspectTime: ✅ 1.538µs (SLO: <10.000µs 📉 -84.6%) vs baseline: +0.2% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9% ✅ stringio_noaspectTime: ✅ 0.719µs (SLO: <10.000µs 📉 -92.8%) vs baseline: ~same Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ strip_aspectTime: ✅ 2.253µs (SLO: <20.000µs 📉 -88.7%) vs baseline: +0.8% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ strip_noaspectTime: ✅ 0.384µs (SLO: <10.000µs 📉 -96.2%) vs baseline: -0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ swapcase_aspectTime: ✅ 2.418µs (SLO: <10.000µs 📉 -75.8%) vs baseline: -0.3% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ swapcase_noaspectTime: ✅ 0.538µs (SLO: <10.000µs 📉 -94.6%) vs baseline: +0.3% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ title_aspectTime: ✅ 2.339µs (SLO: <10.000µs 📉 -76.6%) vs baseline: -0.8% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +5.0% ✅ title_noaspectTime: ✅ 0.501µs (SLO: <10.000µs 📉 -95.0%) vs baseline: -0.1% Memory: ✅ 37.611MB (SLO: <39.000MB -3.6%) vs baseline: +4.7% ✅ translate_aspectTime: ✅ 3.425µs (SLO: <10.000µs 📉 -65.8%) vs baseline: +5.1% Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ translate_noaspectTime: ✅ 1.047µs (SLO: <10.000µs 📉 -89.5%) vs baseline: +0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ upper_aspectTime: ✅ 2.215µs (SLO: <10.000µs 📉 -77.8%) vs baseline: +0.7% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9% ✅ upper_noaspectTime: ✅ 0.369µs (SLO: <10.000µs 📉 -96.3%) vs baseline: -0.7% Memory: ✅ 37.552MB (SLO: <39.000MB -3.7%) vs baseline: +4.4% 📈 iastaspectsospath - 24/24✅ ospathbasename_aspectTime: ✅ 4.386µs (SLO: <10.000µs 📉 -56.1%) vs baseline: -0.3% Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0% ✅ ospathbasename_noaspectTime: ✅ 1.090µs (SLO: <10.000µs 📉 -89.1%) vs baseline: +0.9% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9% ✅ ospathjoin_aspectTime: ✅ 6.092µs (SLO: <10.000µs 📉 -39.1%) vs baseline: +0.6% Memory: ✅ 37.670MB (SLO: <39.000MB -3.4%) vs baseline: +4.9% ✅ ospathjoin_noaspectTime: ✅ 2.287µs (SLO: <10.000µs 📉 -77.1%) vs baseline: -0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.9% ✅ ospathnormcase_aspectTime: ✅ 3.851µs (SLO: <10.000µs 📉 -61.5%) vs baseline: 📈 +10.8% Memory: ✅ 37.631MB (SLO: <39.000MB -3.5%) vs baseline: +4.6% ✅ ospathnormcase_noaspectTime: ✅ 0.567µs (SLO: <10.000µs 📉 -94.3%) vs baseline: -2.2% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.8% ✅ ospathsplit_aspectTime: ✅ 4.932µs (SLO: <10.000µs 📉 -50.7%) vs baseline: -0.8% Memory: ✅ 37.729MB (SLO: <39.000MB -3.3%) vs baseline: +5.0% ✅ ospathsplit_noaspectTime: ✅ 1.583µs (SLO: <10.000µs 📉 -84.2%) vs baseline: -0.7% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.7% ✅ ospathsplitdrive_aspectTime: ✅ 3.775µs (SLO: <10.000µs 📉 -62.3%) vs baseline: +1.7% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +5.1% ✅ ospathsplitdrive_noaspectTime: ✅ 0.702µs (SLO: <10.000µs 📉 -93.0%) vs baseline: -0.5% Memory: ✅ 37.709MB (SLO: <39.000MB -3.3%) vs baseline: +4.9% ✅ ospathsplitext_aspectTime: ✅ 4.583µs (SLO: <10.000µs 📉 -54.2%) vs baseline: +0.4% Memory: ✅ 37.650MB (SLO: <39.000MB -3.5%) vs baseline: +4.8% ✅ ospathsplitext_noaspectTime: ✅ 1.385µs (SLO: <10.000µs 📉 -86.2%) vs baseline: +0.4% Memory: ✅ 37.690MB (SLO: <39.000MB -3.4%) vs baseline: +5.1% 🟡 Near SLO Breach (2 suites)🟡 djangosimple - 30/30✅ appsecTime: ✅ 20.499ms (SLO: <22.300ms -8.1%) vs baseline: ~same Memory: ✅ 65.183MB (SLO: <67.000MB -2.7%) vs baseline: +4.7% ✅ exception-replay-enabledTime: ✅ 1.351ms (SLO: <1.450ms -6.8%) vs baseline: +0.6% Memory: ✅ 64.263MB (SLO: <67.000MB -4.1%) vs baseline: +4.8% ✅ iastTime: ✅ 20.487ms (SLO: <22.250ms -7.9%) vs baseline: -0.2% Memory: ✅ 65.241MB (SLO: <67.000MB -2.6%) vs baseline: +4.9% ✅ profilerTime: ✅ 15.209ms (SLO: <16.550ms -8.1%) vs baseline: -0.2% Memory: ✅ 53.644MB (SLO: <54.500MB 🟡 -1.6%) vs baseline: +4.9% ✅ resource-renamingTime: ✅ 20.580ms (SLO: <21.750ms -5.4%) vs baseline: +0.4% Memory: ✅ 65.139MB (SLO: <67.000MB -2.8%) vs baseline: +4.7% ✅ span-code-originTime: ✅ 26.120ms (SLO: <28.200ms -7.4%) vs baseline: +0.1% Memory: ✅ 67.716MB (SLO: <69.500MB -2.6%) vs baseline: +5.2% ✅ tracerTime: ✅ 20.508ms (SLO: <21.750ms -5.7%) vs baseline: ~same Memory: ✅ 65.232MB (SLO: <67.000MB -2.6%) vs baseline: +4.9% ✅ tracer-and-profilerTime: ✅ 22.343ms (SLO: <23.500ms -4.9%) vs baseline: +1.0% Memory: ✅ 66.283MB (SLO: <67.500MB 🟡 -1.8%) vs baseline: +4.9% ✅ tracer-dont-create-db-spansTime: ✅ 19.350ms (SLO: <21.500ms -10.0%) vs baseline: -0.3% Memory: ✅ 65.228MB (SLO: <66.000MB 🟡 -1.2%) vs baseline: +4.8% ✅ tracer-minimalTime: ✅ 16.647ms (SLO: <17.500ms -4.9%) vs baseline: ~same Memory: ✅ 64.896MB (SLO: <66.000MB 🟡 -1.7%) vs baseline: +4.6% ✅ tracer-nativeTime: ✅ 20.494ms (SLO: <21.750ms -5.8%) vs baseline: +0.2% Memory: ✅ 70.956MB (SLO: <72.500MB -2.1%) vs baseline: +4.9% ✅ tracer-no-cachesTime: ✅ 18.546ms (SLO: <19.650ms -5.6%) vs baseline: +0.7% Memory: ✅ 65.249MB (SLO: <67.000MB -2.6%) vs baseline: +4.8% ✅ tracer-no-databasesTime: ✅ 18.858ms (SLO: <20.100ms -6.2%) vs baseline: +0.3% Memory: ✅ 64.866MB (SLO: <67.000MB -3.2%) vs baseline: +4.9% ✅ tracer-no-middlewareTime: ✅ 20.260ms (SLO: <21.500ms -5.8%) vs baseline: +0.2% Memory: ✅ 65.231MB (SLO: <67.000MB -2.6%) vs baseline: +4.8% ✅ tracer-no-templatesTime: ✅ 20.350ms (SLO: <22.000ms -7.5%) vs baseline: ~same Memory: ✅ 65.287MB (SLO: <67.000MB -2.6%) vs baseline: +4.9% 🟡 otelspan - 22/22✅ add-eventTime: ✅ 45.406ms (SLO: <47.150ms -3.7%) vs baseline: +0.8% Memory: ✅ 45.134MB (SLO: <47.000MB -4.0%) vs baseline: +4.9% ✅ add-metricsTime: ✅ 319.314ms (SLO: <344.800ms -7.4%) vs baseline: -0.1% Memory: ✅ 553.406MB (SLO: <562.000MB 🟡 -1.5%) vs baseline: +4.8% ✅ add-tagsTime: ✅ 292.927ms (SLO: <314.000ms -6.7%) vs baseline: +1.0% Memory: ✅ 554.963MB (SLO: <563.500MB 🟡 -1.5%) vs baseline: +5.1% ✅ get-contextTime: ✅ 83.312ms (SLO: <92.350ms -9.8%) vs baseline: +1.1% Memory: ✅ 40.206MB (SLO: <46.500MB 📉 -13.5%) vs baseline: +5.1% ✅ is-recordingTime: ✅ 43.071ms (SLO: <44.500ms -3.2%) vs baseline: +0.6% Memory: ✅ 44.543MB (SLO: <47.500MB -6.2%) vs baseline: +4.9% ✅ record-exceptionTime: ✅ 61.679ms (SLO: <67.650ms -8.8%) vs baseline: ~same Memory: ✅ 40.462MB (SLO: <47.000MB 📉 -13.9%) vs baseline: +4.7% ✅ set-statusTime: ✅ 49.041ms (SLO: <50.400ms -2.7%) vs baseline: +0.8% Memory: ✅ 44.576MB (SLO: <47.000MB -5.2%) vs baseline: +4.9% ✅ startTime: ✅ 42.335ms (SLO: <43.450ms -2.6%) vs baseline: +0.3% Memory: ✅ 44.578MB (SLO: <47.000MB -5.2%) vs baseline: +4.9% ✅ start-finishTime: ✅ 83.076ms (SLO: <88.000ms -5.6%) vs baseline: +0.2% Memory: ✅ 34.544MB (SLO: <46.500MB 📉 -25.7%) vs baseline: +4.7% ✅ start-finish-telemetryTime: ✅ 84.754ms (SLO: <89.000ms -4.8%) vs baseline: +0.3% Memory: ✅ 34.583MB (SLO: <46.500MB 📉 -25.6%) vs baseline: +5.0% ✅ update-nameTime: ✅ 44.895ms (SLO: <45.150ms 🟡 -0.6%) vs baseline: +1.5% Memory: ✅ 44.784MB (SLO: <47.000MB -4.7%) vs baseline: +4.8% 
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## Description Improve build_docs runtime by enabling `DD_FAST_BUILD=1` and rotating the cache. The cache restore/saving time was taking about 8+ minutes. I updated the cache to be time bound, so it'll rotate once per-month. After clearing the cache, the build took 10 minutes. ## Testing <!-- Describe your testing strategy or note what tests are included --> ## Risks <!-- Note any risks associated with this change, or "None" if no risks --> ## Additional Notes <!-- Any other information that would be helpful for reviewers --> (cherry picked from commit 23fe9e1)
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Backport 23fe9e1 from #14912 to 3.15.
Description
Improve build_docs runtime by enabling
DD_FAST_BUILD=1and rotating the cache.The cache restore/saving time was taking about 8+ minutes.
I updated the cache to be time bound, so it'll rotate once per-month. After clearing the cache, the build took 10 minutes.
Testing
Risks
Additional Notes