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Overview
| Comment: | Add links to /bigbloblist from the /artifact_stats page. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 9fc519408944c3ee73b23270398181b7 |
| User & Date: | drh 2017-12-11 15:21:47 |
Context
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2017-12-11
| ||
| 16:10 | On the /artifact_stats page, relabel "unknown" artifacts as "unused". check-in: 71e777dd user: drh tags: trunk | |
| 15:21 | Add links to /bigbloblist from the /artifact_stats page. check-in: 9fc51940 user: drh tags: trunk | |
| 14:52 | Merge the /artifact_size_stats page into the /artifact_stats page. Make that page accessible to anybody with check-in privilege. check-in: cefadbd5 user: drh tags: trunk | |
Changes
Changes to src/stat.c.
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@ UPDATE artstat SET atype='unknown' WHERE atype IS NULL;
;
db_multi_exec("%s", zSql/*safe-for-%s*/);
if( bWithTypes ){
db_multi_exec("%s", zSql2/*safe-for-%s*/);
}
}
/*
** WEBPAGE: artifact_stats
**
** Show information about the sizes of artifacts in this repository
*/
void artifact_stats_page(void){
................................................................................
med = db_int(0, "SELECT szCmpr FROM artstat WHERE NOT isDelta ORDER BY szCmpr"
" LIMIT 1 OFFSET %d", nFull/2);
@ <tr><th>Median full-text artifact:</th><td>%d(med)</td></tr>
@ </table>
@ <h1>Artifact size distribution facts:</h1>
@ <ol>
@ <li><p>The largest 1%% of artifacts (the largest %d((nTotal+99)/100) \
@ artifacts) use %lld(sz1pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 10%% of artifacts (the largest %d((nTotal+9)/10) \
@ artifacts) use %lld(sz10pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 25%% of artifacts (the largest %d(nTotal/4) \
@ artifacts) use %lld(sz25pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 50%% of artifacts (the largest %d(nTotal/2) \
@ artifacts) use %lld(sz50pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>Half of the total artifact space is used by the %d(n50pct) \
@ (%.1f(n50pct*100.0/nTotal)%%) largest artifacts.
@ </ol>
@ <h1>Artifact Sizes By Type:</h1>
db_prepare(&q,
"SELECT atype, count(*), sum(isDelta), sum(szCmpr), sum(szExp)"
" FROM artstat GROUP BY 1"
" UNION ALL "
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@ UPDATE artstat SET atype='unknown' WHERE atype IS NULL;
;
db_multi_exec("%s", zSql/*safe-for-%s*/);
if( bWithTypes ){
db_multi_exec("%s", zSql2/*safe-for-%s*/);
}
}
/*
** Output text "the largest N artifacts". Make this text a hyperlink
** to bigbloblist if N is not too big.
*/
static void largest_n_artifacts(int N){
if( N>250 ){
@ (the largest %d(N) artifacts)
}else{
@ (the <a href='%R/bigbloblist?n=%d(N)'>largest %d(N) artifacts</a>)
}
}
/*
** WEBPAGE: artifact_stats
**
** Show information about the sizes of artifacts in this repository
*/
void artifact_stats_page(void){
................................................................................
med = db_int(0, "SELECT szCmpr FROM artstat WHERE NOT isDelta ORDER BY szCmpr"
" LIMIT 1 OFFSET %d", nFull/2);
@ <tr><th>Median full-text artifact:</th><td>%d(med)</td></tr>
@ </table>
@ <h1>Artifact size distribution facts:</h1>
@ <ol>
@ <li><p>The largest %.2f(n50pct*100.0/nTotal)%% of artifacts
largest_n_artifacts(n50pct);
@ use 50%% of the total artifact space.
@ <li><p>The largest 1%% of artifacts
largest_n_artifacts((nTotal+99)/100);
@ use %lld(sz1pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 10%% of artifacts
largest_n_artifacts((nTotal+9)/10);
@ use %lld(sz10pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 25%% of artifacts
largest_n_artifacts((nTotal+4)/5);
@ use %lld(sz25pct*100/sumCmpr)%% of the total artifact space.
@ <li><p>The largest 50%% of artifacts
largest_n_artifacts((nTotal+1)/2);
@ use %lld(sz50pct*100/sumCmpr)%% of the total artifact space.
@ </ol>
@ <h1>Artifact Sizes By Type:</h1>
db_prepare(&q,
"SELECT atype, count(*), sum(isDelta), sum(szCmpr), sum(szExp)"
" FROM artstat GROUP BY 1"
" UNION ALL "
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