In 1.6.6 if all stacked graph items have value of 0 during selected period of display time - graph generation takes very long time then fails with error
[warn] mod_fcgid: read data timeout in 40 seconds
[error] [client x.x.x.x] Premature end of script headers: chart2.php, referer charts.php?.....
If you expand viewing window to include just 1 nonzero value - it displays fine and it's nearly instant.
Probably some bug in graph scale calculation or something.
This was not happening in 1.4 AFAIK.
Update: only happens with zero values (uint in my case), it doesnt happend when there is no data for selected period.
If you find cause please provide patch because this is affecting productivity significantly, all my slide shows are broken now (too slow to render) because of this.
[warn] mod_fcgid: read data timeout in 40 seconds
[error] [client x.x.x.x] Premature end of script headers: chart2.php, referer charts.php?.....
If you expand viewing window to include just 1 nonzero value - it displays fine and it's nearly instant.
Probably some bug in graph scale calculation or something.
This was not happening in 1.4 AFAIK.
Update: only happens with zero values (uint in my case), it doesnt happend when there is no data for selected period.
If you find cause please provide patch because this is affecting productivity significantly, all my slide shows are broken now (too slow to render) because of this.
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