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-rw-r--r--sql/stats/2020-09-14_stats.txt340
-rw-r--r--sql/stats/README.md12
2 files changed, 346 insertions, 6 deletions
diff --git a/sql/stats/2020-09-14_stats.txt b/sql/stats/2020-09-14_stats.txt
new file mode 100644
index 0000000..3bc27b0
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+++ b/sql/stats/2020-09-14_stats.txt
@@ -0,0 +1,340 @@
+
+## SQL Table Sizes
+
+ SELECT
+ table_name,
+ pg_size_pretty(table_size) AS table_size,
+ pg_size_pretty(indexes_size) AS indexes_size,
+ pg_size_pretty(total_size) AS total_size
+ FROM (
+ SELECT
+ table_name,
+ pg_table_size(table_name) AS table_size,
+ pg_indexes_size(table_name) AS indexes_size,
+ pg_total_relation_size(table_name) AS total_size
+ FROM (
+ SELECT ('"' || table_schema || '"."' || table_name || '"') AS table_name
+ FROM information_schema.tables
+ WHERE table_schema = 'public'
+ ) AS all_tables
+ ORDER BY total_size DESC
+ ) AS pretty_sizes;
+
+
+ table_name | table_size | indexes_size | total_size
+ -------------------------------+------------+--------------+------------
+ "public"."cdx" | 44 GB | 45 GB | 89 GB
+ "public"."grobid" | 66 GB | 8127 MB | 74 GB
+ "public"."ingest_request" | 34 GB | 40 GB | 73 GB
+ "public"."ingest_file_result" | 28 GB | 44 GB | 72 GB
+ "public"."grobid_shadow" | 64 GB | 6902 MB | 71 GB
+ "public"."file_meta" | 33 GB | 30 GB | 63 GB
+ "public"."shadow" | 9111 MB | 10204 MB | 19 GB
+ "public"."fatcat_file" | 12 GB | 6656 MB | 18 GB
+ "public"."pdf_meta" | 12 GB | 2924 MB | 15 GB
+ "public"."pdftrio" | 618 MB | 432 MB | 1051 MB
+ "public"."petabox" | 403 MB | 594 MB | 997 MB
+ (11 rows)
+
+
+## File Metadata
+
+Counts and total file size:
+
+ SELECT COUNT(*) as total_count, SUM(size_bytes) as total_size FROM file_meta;
+
+ total_count | total_size
+ -------------+-----------------
+ 167021210 | 221982345333674
+ (1 row)
+
+Top mimetypes:
+
+ SELECT mimetype, COUNT(*) FROM file_meta GROUP BY mimetype ORDER BY COUNT DESC LIMIT 10;
+
+ mimetype | count
+ -------------------------------+-----------
+ application/pdf | 166765214
+ application/octet-stream | 155517
+ application/xml | 42170
+ text/html | 18708
+ text/plain | 15990
+ application/gzip | 6491
+ | 6036
+ application/postscript | 4912
+ application/vnd.ms-powerpoint | 1672
+ application/msword | 921
+ (10 rows)
+
+Missing full metadata:
+
+ SELECT COUNT(*) FROM file_meta WHERE sha256hex IS NULL;
+
+ count
+ -------
+ 62960
+ (1 row)
+
+
+## CDX
+
+Total and unique-by-sha1 counts:
+
+ SELECT COUNT(DISTINCT sha1hex) as unique_sha1, COUNT(*) as total FROM cdx;
+
+ unique_sha1 | total
+ -------------+-----------
+ 102123051 | 126550160
+ (1 row)
+
+mimetype counts:
+
+ SELECT mimetype, COUNT(*) FROM cdx GROUP BY mimetype ORDER BY COUNT(*) DESC LIMIT 25;
+
+ mimetype | count
+ ----------------------------+-----------
+ application/pdf | 116885565
+ warc/revisit | 7951816
+ text/xml | 519042
+ application/octet-stream | 327639
+ text/html | 295725
+ unk | 172491
+ application/postscript | 81095
+ application/save | 80900
+ binary/octet-stream | 61783
+ text/plain | 33684
+ image/pdf | 32856
+ application/x-download | 32418
+ application/download | 27672
+ application/force-download | 10892
+ multipart/form-data | 5750
+ application/x-msdownload | 3832
+ application/x-octetstream | 3516
+ application | 3499
+ .pdf | 3038
+ application/x-pdf | 2701
+ application/binary | 1322
+ pdf | 1232
+ file/unknown | 1199
+ application/pdf' | 1192
+ file | 979
+ (25 rows)
+
+## GROBID
+
+Counts:
+
+ SELECT COUNT(*) AS total_files, COUNT(DISTINCT fatcat_release) AS unique_releases FROM grobid;
+
+ total_files | unique_releases
+ -------------+-----------------
+ 101494314 | 18919012
+ (1 row)
+
+Status?
+
+ SELECT status_code, COUNT(*) FROM grobid GROUP BY status_code ORDER BY COUNT DESC LIMIT 10;
+
+ status_code | count
+ -------------+----------
+ 200 | 93730358
+ 500 | 7759103
+ -4 | 4683
+ 503 | 150
+ (4 rows)
+
+What version used?
+
+ SELECT grobid_version, COUNT(*) FROM grobid WHERE status_code = 200 GROUP BY grobid_version ORDER BY COUNT DESC LIMIT 10;
+
+ grobid_version | count
+ ----------------+----------
+ 0.5.5-fatcat | 80838234
+ | 12892145
+ (2 rows)
+
+## Petabox
+
+Counts:
+
+ SELECT COUNT(DISTINCT sha1hex) as unique_sha1, COUNT(*) as total FROM petabox;
+unique_sha1 | total
+ -------------+---------
+ 2868825 | 2887834
+ (1 row)
+
+## Ingests
+
+Requests by source:
+
+ SELECT ingest_type, link_source, COUNT(*) FROM ingest_request GROUP BY ingest_type, link_source ORDER BY COUNT DESC LIMIT 25;
+
+ ingest_type | link_source | count
+ -------------+-----------------+----------
+ pdf | oai | 51185088
+ pdf | mag | 35015357
+ pdf | unpaywall | 27653003
+ pdf | doi | 17362763
+ pdf | pmc | 2248854
+ pdf | arxiv | 835400
+ pdf | cnki_covid19 | 2034
+ pdf | wanfang_covid19 | 975
+ pdf | spn | 197
+ (9 rows)
+
+ SELECT ingest_type, link_source, ingest_request_source, COUNT(*) FROM ingest_request GROUP BY ingest_type, link_source, ingest_request_source ORDER BY COUNT DESC LIMIT 25;
+
+ ingest_type | link_source | ingest_request_source | count
+ -------------+-----------------+-------------------------+----------
+ pdf | oai | metha-bulk | 51185088
+ pdf | mag | mag-corpus | 35015357
+ pdf | unpaywall | unpaywall | 27653003
+ pdf | doi | fatcat-ingest | 8399261
+ pdf | doi | fatcat-changelog | 5449349
+ pdf | doi | fatcat-ingest-container | 3515873
+ pdf | pmc | fatcat-ingest-container | 2028825
+ pdf | arxiv | fatcat-ingest | 634665
+ pdf | pmc | fatcat-ingest | 210453
+ pdf | arxiv | fatcat-changelog | 200707
+ pdf | pmc | fatcat-changelog | 9582
+ pdf | cnki_covid19 | scrape-covid19 | 2034
+ pdf | wanfang_covid19 | scrape-covid19 | 975
+ pdf | spn | savepapernow-web | 197
+ pdf | arxiv | fatcat-ingest-container | 26
+ pdf | doi | savepapernow-web | 21
+ pdf | arxiv | savepapernow-web | 2
+ (17 rows)
+
+Uncrawled requests by source:
+
+ # TODO: verify this?
+ SELECT ingest_request.ingest_type, ingest_request.link_source, COUNT(*)
+ FROM ingest_request
+ LEFT JOIN ingest_file_result
+ ON ingest_request.base_url = ingest_file_result.base_url
+ AND ingest_request.ingest_type = ingest_file_result.ingest_type
+ WHERE ingest_file_result.base_url IS NULL
+ GROUP BY ingest_request.ingest_type, ingest_request.link_source ORDER BY COUNT DESC LIMIT 25;
+
+ ingest_type | link_source | count
+ -------------+-------------+--------
+ pdf | mag | 170304
+ pdf | oai | 15287
+ pdf | unpaywall | 1
+ (3 rows)
+
+Results by source:
+
+ SELECT
+ ingest_request.ingest_type,
+ ingest_request.link_source,
+ COUNT(*) as attempts,
+ COUNT(CASE WHEN ingest_file_result.hit THEN 1 END) hits,
+ ROUND(1.0 * COUNT(CASE WHEN ingest_file_result.hit THEN 1 END) / COUNT(*), 3) as fraction
+ FROM ingest_request
+ LEFT JOIN ingest_file_result
+ ON ingest_request.base_url = ingest_file_result.base_url
+ AND ingest_request.ingest_type = ingest_file_result.ingest_type
+ AND ingest_file_result.ingest_type IS NOT NULL
+ GROUP BY ingest_request.ingest_type, ingest_request.link_source ORDER BY attempts DESC LIMIT 35;
+
+ ingest_type | link_source | attempts | hits | fraction
+ -------------+-----------------+----------+----------+----------
+ pdf | oai | 51185088 | 14144314 | 0.276
+ pdf | mag | 35015357 | 24811947 | 0.709
+ pdf | unpaywall | 27653003 | 22302629 | 0.807
+ pdf | doi | 17363369 | 3533568 | 0.204
+ pdf | pmc | 2248860 | 1713197 | 0.762
+ pdf | arxiv | 835400 | 685219 | 0.820
+ pdf | cnki_covid19 | 2034 | 0 | 0.000
+ pdf | wanfang_covid19 | 975 | 764 | 0.784
+ pdf | spn | 197 | 138 | 0.701
+ (9 rows)
+
+Ingest result by status:
+
+ SELECT ingest_type, status, COUNT(*) FROM ingest_file_result GROUP BY ingest_type, status ORDER BY COUNT DESC LIMIT 25;
+
+ ingest_type | status | count
+ -------------+-------------------------------------+----------
+ pdf | success | 58265365
+ pdf | no-pdf-link | 27216435
+ pdf | no-capture | 21982611
+ pdf | redirect-loop | 8457469
+ pdf | terminal-bad-status | 2695023
+ pdf | link-loop | 2209672
+ pdf | wrong-mimetype | 767508
+ pdf | gateway-timeout | 548870
+ pdf | cdx-error | 391611
+ pdf | skip-url-blocklist | 220661
+ pdf | null-body | 182215
+ pdf | wayback-error | 146869
+ pdf | spn2-cdx-lookup-failure | 107229
+ pdf | spn-error | 85128
+ pdf | invalid-host-resolution | 37352
+ pdf | petabox-error | 32490
+ pdf | spn2-error | 29212
+ pdf | spn-remote-error | 27927
+ pdf | other-mimetype | 2305
+ pdf | bad-redirect | 1524
+ pdf | spn2-error:job-failed | 1521
+ pdf | timeout | 842
+ pdf | spn2-error:soft-time-limit-exceeded | 793
+ pdf | redirects-exceeded | 748
+ pdf | spn2-error:invalid-url-syntax | 417
+ (25 rows)
+
+Failed ingest by terminal status code:
+
+ SELECT ingest_type, terminal_status_code, COUNT(*)
+ FROM ingest_file_result
+ WHERE hit = false
+ GROUP BY ingest_type, terminal_status_code
+ ORDER BY COUNT DESC
+ LIMIT 25;
+
+ ingest_type | terminal_status_code | count
+ -------------+----------------------+----------
+ pdf | 200 | 34064937
+ pdf | | 20514531
+ pdf | 301 | 7271700
+ pdf | 302 | 720632
+ pdf | 503 | 712697
+ pdf | 400 | 444209
+ pdf | 404 | 331495
+ pdf | 403 | 323030
+ pdf | 401 | 259327
+ pdf | 500 | 236122
+ pdf | 303 | 101609
+ pdf | 429 | 47738
+ pdf | 502 | 36183
+ pdf | 420 | 26603
+ pdf | 509 | 15113
+ pdf | 409 | 14790
+ pdf | 999 | 8996
+ pdf | 307 | 3769
+ pdf | 308 | 3422
+ pdf | 202 | 3228
+ pdf | 520 | 2058
+ pdf | 410 | 1734
+ pdf | 521 | 1033
+ pdf | 504 | 868
+ pdf | 505 | 424
+ (25 rows)
+
+## Fatcat Files
+
+Count of PDF files that GROBID processed and matched to a release (via
+glutton), but no PDF in `fatcat_file`:
+
+ SELECT COUNT(*) as total_count, COUNT(DISTINCT grobid.fatcat_release) as release_count
+ FROM grobid
+ LEFT JOIN fatcat_file ON grobid.sha1hex = fatcat_file.sha1hex
+ WHERE fatcat_file.sha1hex IS NULL
+ AND grobid.fatcat_release IS NOT NULL;
+
+ total_count | release_count
+ -------------+---------------
+ 6600758 | 5213294
+ (1 row)
+
diff --git a/sql/stats/README.md b/sql/stats/README.md
index 89deec2..2e9eae5 100644
--- a/sql/stats/README.md
+++ b/sql/stats/README.md
@@ -29,7 +29,7 @@ Counts and total file size:
Top mimetypes:
- SELECT mimetype, COUNT(*) FROM file_meta GROUP BY mimetype ORDER BY COUNT DESC LIMIT 10;
+ SELECT mimetype, COUNT(*) FROM file_meta GROUP BY mimetype ORDER BY COUNT DESC LIMIT 20;
Missing full metadata:
@@ -43,11 +43,7 @@ Total and unique-by-sha1 counts:
mimetype counts:
- SELECT mimetype, COUNT(*) FROM cdx GROUP BY mimetype ORDER BY COUNT(*) DESC;
-
-Processed or not:
-
- # TODO:
+ SELECT mimetype, COUNT(*) FROM cdx GROUP BY mimetype ORDER BY COUNT(*) DESC LIMIT 25;
## GROBID
@@ -107,6 +103,10 @@ Ingest result by status:
SELECT ingest_type, status, COUNT(*) FROM ingest_file_result GROUP BY ingest_type, status ORDER BY COUNT DESC LIMIT 25;
+Failed ingest by terminal status code:
+
+ SELECT ingest_type, terminal_status_code, COUNT(*) FROM ingest_file_result WHERE hit = false GROUP BY ingest_type, terminal_status_code ORDER BY COUNT DESC LIMIT 25;
+
## Fatcat Files
Count of PDF files that GROBID processed and matched to a release (via