sclough

I seem to have fixed the slow load time on my site by the following:

Look inside the plugin for the file responsive-slider.js. Fine the line near the bottom of the file that has:

rsjqu(window).onload(function() {

and change that to:

rsjqu(window).ready(function() {

The downside of using “ready” is that it may take a quick second for your slider images to load. The upside is that the slider area appears almost immediately so you don’t have the problem of the slider area appearing after a delay.

I seem to have fixed the slow load time on my site by the following:

Look inside the plugin for the file responsive-slider.js. Fine the line near the bottom of the file that has:

rsjqu(window).onload(function() {

and change that to:

rsjqu(window).ready(function() {

The downside of using “ready” is that it may take a quick second for your slider images to load. The upside is that the slider area appears almost immediately so you don’t have the problem of the slider area appearing after a delay.

I’ve tried running the backup and I repeatedly get it stuck at between 72% and 78%. I did notice after I deleted and reinstalled the plugin that it’s putting the files in a new location on Dropbox, so it’s backing up everything but still it should be able to finish after two days.

I did a delete and reinstall, but now the backup won’t finish. Here’s the log:

08:07:09 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
08:07:05 : There has been no backup activity for a long time. Attempting to resume the backup.
08:00:58 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
08:00:46 : There has been no backup activity for a long time. Attempting to resume the backup.
07:54:11 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
07:51:56 : There has been no backup activity for a long time. Attempting to resume the backup.
07:45:26 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
07:45:25 : There has been no backup activity for a long time. Attempting to resume the backup.
07:36:42 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
07:34:56 : There has been no backup activity for a long time. Attempting to resume the backup.
07:24:44 : There has been no backup activity for a long time. Attempting to resume the backup.
07:18:49 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
07:18:41 : There has been no backup activity for a long time. Attempting to resume the backup.
07:12:45 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
07:10:16 : There has been no backup activity for a long time. Attempting to resume the backup.
07:03:55 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:55:45 : There has been no backup activity for a long time. Attempting to resume the backup.
06:49:56 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:49:54 : There has been no backup activity for a long time. Attempting to resume the backup.
06:44:11 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:43:17 : There has been no backup activity for a long time. Attempting to resume the backup.
06:37:25 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:37:10 : There has been no backup activity for a long time. Attempting to resume the backup.
06:31:44 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:31:21 : There has been no backup activity for a long time. Attempting to resume the backup.
06:18:29 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:17:17 : There has been no backup activity for a long time. Attempting to resume the backup.
06:12:01 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:11:47 : There has been no backup activity for a long time. Attempting to resume the backup.
06:06:12 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
06:04:55 : There has been no backup activity for a long time. Attempting to resume the backup.
05:59:30 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
05:56:01 : There has been no backup activity for a long time. Attempting to resume the backup.
05:48:11 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
05:47:17 : There has been no backup activity for a long time. Attempting to resume the backup.
05:39:17 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
05:37:06 : There has been no backup activity for a long time. Attempting to resume the backup.
05:31:41 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
05:31:07 : There has been no backup activity for a long time. Attempting to resume the backup.
05:15:11 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
05:11:03 : There has been no backup activity for a long time. Attempting to resume the backup.
05:04:59 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:53:55 : There has been no backup activity for a long time. Attempting to resume the backup.
04:47:17 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:45:48 : There has been no backup activity for a long time. Attempting to resume the backup.
04:40:03 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:40:02 : There has been no backup activity for a long time. Attempting to resume the backup.
04:32:35 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:32:30 : There has been no backup activity for a long time. Attempting to resume the backup.
04:26:58 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:25:08 : There has been no backup activity for a long time. Attempting to resume the backup.
04:17:27 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:17:17 : There has been no backup activity for a long time. Attempting to resume the backup.
04:08:53 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
04:08:45 : There has been no backup activity for a long time. Attempting to resume the backup.
04:03:25 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:59:32 : There has been no backup activity for a long time. Attempting to resume the backup.
03:50:12 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:50:10 : There has been no backup activity for a long time. Attempting to resume the backup.
03:44:25 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:43:49 : There has been no backup activity for a long time. Attempting to resume the backup.
03:36:03 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:35:43 : There has been no backup activity for a long time. Attempting to resume the backup.
03:30:20 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:30:11 : There has been no backup activity for a long time. Attempting to resume the backup.
03:23:57 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:23:30 : There has been no backup activity for a long time. Attempting to resume the backup.
03:17:17 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:16:45 : There has been no backup activity for a long time. Attempting to resume the backup.
03:11:04 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:10:56 : There has been no backup activity for a long time. Attempting to resume the backup.
03:04:59 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
03:04:26 : There has been no backup activity for a long time. Attempting to resume the backup.
02:58:24 : Approximately 78% complete.
02:58:18 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:58:06 : There has been no backup activity for a long time. Attempting to resume the backup.
02:52:21 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:52:10 : There has been no backup activity for a long time. Attempting to resume the backup.
02:46:13 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:46:09 : There has been no backup activity for a long time. Attempting to resume the backup.
02:34:58 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:28:31 : There has been no backup activity for a long time. Attempting to resume the backup.
02:22:52 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:22:32 : There has been no backup activity for a long time. Attempting to resume the backup.
02:13:13 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
02:12:35 : There has been no backup activity for a long time. Attempting to resume the backup.
02:05:03 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
01:59:01 : There has been no backup activity for a long time. Attempting to resume the backup.
01:47:19 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
01:45:07 : There has been no backup activity for a long time. Attempting to resume the backup.
01:35:01 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
01:34:19 : There has been no backup activity for a long time. Attempting to resume the backup.
01:12:41 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
01:11:09 : There has been no backup activity for a long time. Attempting to resume the backup.
01:05:08 : Approximately 78% complete.
01:05:02 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
01:04:45 : There has been no backup activity for a long time. Attempting to resume the backup.
00:54:26 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:54:13 : There has been no backup activity for a long time. Attempting to resume the backup.
00:46:06 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:45:48 : There has been no backup activity for a long time. Attempting to resume the backup.
00:40:37 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:40:21 : There has been no backup activity for a long time. Attempting to resume the backup.
00:34:37 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:32:31 : There has been no backup activity for a long time. Attempting to resume the backup.
00:23:34 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:21:09 : There has been no backup activity for a long time. Attempting to resume the backup.
00:15:46 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:15:19 : There has been no backup activity for a long time. Attempting to resume the backup.
00:08:19 : Backing up WordPress path at (/mnt/stor13-wc2-dfw1/418424/566598/www.samuelclough.com/web/content/).
00:08:10 : There has been no backup activity for a long time. Attempting to resume the backup.
00:00:34 : Backup started on Thursday October 18, 2012.

It just says this:
05:59:19 : Backup complete.
05:59:19 : Creating SQL backup of your WordPress plugins.
05:59:18 : Creating SQL backup of your WordPress core.
05:59:15 : Backup started on Wednesday October 17, 2012.

But, I don’t see any SQL file in the backup folder either on the server or in my Dropbox account.

I am still not getting a SQL file in 1.3. I’m also not seeing any errors in my server log.

Ok, the more I look at this, the issue isn’t that it’s not creating a sql file, it’s not doing the backup at all. However, when a backup runs the admin page shows this:

Backup completed on 2012-09-09 at 09:38:14
Backup started on 2012-09-09 at 09:38:13

There is nothing in my error logs, but nothing is backing up. Any ideas where to start? I’ve used this plugin a long time and not had an issue for a long time.

On my setting page is says it completed successfully. It shows no errors, it just doesn’t create a new sql dump file.

Well, the last sql backup I have (dated July 31) is only 3.1 MB so the database can’t be that big.

No errors in the server logs I have access to. When I go to the plugin page it just says the backup ran. Any idea where else I could look for errors?

Yes, but see my original post. Mine hasn’t been updated since July 31st. It’s not updating the SQL backup.

Ok, I did some basic benchmarking. Keep in mind this is on a vps that doesn’t have much power, but it suitable for a few low volume sites. I’d be curious to see where the numbers went on a machine with a lot more cpu and more memory. If I have time, I’ll benchmark the site on my laptop and see what the numbers there are.

My method:
I ran the benchmark’s twice. I first ran the site with no caching. Then I ran the site with db-cache involved. Then, just to get a comparison with one of the other caching techniques, I ran it with hyper cache. Apache was restarted between each run to clean out it’s memory and worker processes. I also “primed the cache” between each run by navigating to a few pages.

The summary is that db-cache 0.6 is better than no cache, but still trails hyper cache by a wide margin. Again, I’d be curious to see if the gap narrows on a machine with a lot of cpu. Db cache is being slowed down because it still has to execute the php scripts and serialize and deseriaze the data whereas hyper cache is basically serving pages without a database hit. I’m not being negative about db cache, just trying to account for the difference. It might be good to see if there is a way to optimize the saving and loading of queries. That might be a place for optimization. Having all the php scripts execute each time though is going to make it hard to match caching techniques that serve a written page like hyper or super cache (which obviously have their own downsides as well). I’m not being negative, I just think you have to be honest that db cache is never going to match the speed of something like super cache because of the php code that’s still running. Still, db cache could be a good alternative for people that don’t want the complexity of super cache.

For the curious, here’s the details:
******* No cache – first run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 108 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 109441 bytes

Concurrency Level: 10
Time taken for tests: 30.468 seconds
Complete requests: 108
Failed requests: 0
Write errors: 0
Total transferred: 12433486 bytes
HTML transferred: 12402598 bytes
Requests per second: 3.54 [#/sec] (mean)
Time per request: 2821.149 [ms] (mean)
Time per request: 282.115 [ms] (mean, across all concurrent requests)
Transfer rate: 398.51 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 34 59 44.1 45 321
Processing: 797 2535 1294.5 2377 7395
Waiting: 138 557 378.2 438 2338
Total: 838 2594 1297.6 2416 7435

Percentage of the requests served within a certain time (ms)
50% 2416
66% 2888
75% 3102
80% 3432
90% 4356
95% 5378
98% 6016
99% 6186
100% 7435 (longest request)

******** No cache – second run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 129 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 109441 bytes

Concurrency Level: 10
Time taken for tests: 30.168 seconds
Complete requests: 129
Failed requests: 0
Write errors: 0
Total transferred: 14707789 bytes
HTML transferred: 14671357 bytes
Requests per second: 4.28 [#/sec] (mean)
Time per request: 2338.594 [ms] (mean)
Time per request: 233.859 [ms] (mean, across all concurrent requests)
Transfer rate: 476.11 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 35 47 13.8 44 181
Processing: 663 2182 1641.6 1758 15478
Waiting: 136 625 636.5 446 5012
Total: 707 2229 1643.3 1804 15522

Percentage of the requests served within a certain time (ms)
50% 1772
66% 2157
75% 2564
80% 2902
90% 4266
95% 4846
98% 5059
99% 6815
100% 15522 (longest request)

********** db cache – first run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 159 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 109577 bytes

Concurrency Level: 10
Time taken for tests: 30.286 seconds
Complete requests: 159
Failed requests: 0
Write errors: 0
Total transferred: 17969959 bytes
HTML transferred: 17925607 bytes
Requests per second: 5.25 [#/sec] (mean)
Time per request: 1904.792 [ms] (mean)
Time per request: 190.479 [ms] (mean, across all concurrent requests)
Transfer rate: 579.43 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 35 53 35.0 44 318
Processing: 685 1762 1069.8 1415 6025
Waiting: 130 412 322.1 270 1827
Total: 725 1815 1069.3 1462 6069

Percentage of the requests served within a certain time (ms)
50% 1446
66% 1965
75% 2210
80% 2393
90% 3463
95% 3886
98% 5333
99% 5560
100% 6069 (longest request)

********** db cache – second run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 174 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 109577 bytes

Concurrency Level: 10
Time taken for tests: 30.068 seconds
Complete requests: 174
Failed requests: 0
Write errors: 0
Total transferred: 19443356 bytes
HTML transferred: 19395836 bytes
Requests per second: 5.79 [#/sec] (mean)
Time per request: 1728.065 [ms] (mean)
Time per request: 172.807 [ms] (mean, across all concurrent requests)
Transfer rate: 631.48 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 35 49 70.3 42 967
Processing: 667 1636 729.2 1508 4247
Waiting: 127 401 234.3 352 1248
Total: 746 1686 727.6 1570 4286

Percentage of the requests served within a certain time (ms)
50% 1570
66% 1806
75% 2023
80% 2222
90% 2710
95% 3291
98% 3730
99% 3919
100% 4286 (longest request)

************ hyper cache – first run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 302 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 107579 bytes

Concurrency Level: 10
Time taken for tests: 30.038 seconds
Complete requests: 302
Failed requests: 0
Write errors: 0
Total transferred: 32768332 bytes
HTML transferred: 32702922 bytes
Requests per second: 10.05 [#/sec] (mean)
Time per request: 994.629 [ms] (mean)
Time per request: 99.463 [ms] (mean, across all concurrent requests)
Transfer rate: 1065.34 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 38 126 113.9 105 1133
Processing: 389 844 225.6 809 2246
Waiting: 39 121 118.4 98 1197
Total: 430 970 239.6 930 2289

Percentage of the requests served within a certain time (ms)
50% 930
66% 974
75% 998
80% 1024
90% 1195
95% 1381
98% 1804
99% 1941
100% 2289 (longest request)

************** hyper cache – second run:
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/

Benchmarking https://www.samuelclough.com (be patient)
Finished 298 requests

Server Software: Apache/2.0.55
Server Hostname: https://www.samuelclough.com
Server Port: 80

Document Path: /
Document Length: 107579 bytes

Concurrency Level: 10
Time taken for tests: 30.075 seconds
Complete requests: 298
Failed requests: 0
Write errors: 0
Total transferred: 32393644 bytes
HTML transferred: 32329289 bytes
Requests per second: 9.91 [#/sec] (mean)
Time per request: 1009.228 [ms] (mean)
Time per request: 100.923 [ms] (mean, across all concurrent requests)
Transfer rate: 1051.85 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 40 120 135.0 91 1164
Processing: 508 862 214.8 806 1867
Waiting: 40 122 110.1 95 936
Total: 606 982 269.7 889 2362

Percentage of the requests served within a certain time (ms)
50% 889
66% 958
75% 1074
80% 1188
90% 1372
95% 1503
98% 1857
99% 1942
100% 2362 (longest request)

Ok, I’ll watch for the new version and try to do some really basic testing using ab.

True, but what I was saying is it would be helpful to measure the cpu load of serializing and unserializing the query results. If it takes more cpu to perform that i/o than it does to query and parse the database results, then under load you still really wouldn’t have a benefit and would still need something like super cache to survive a digg hit.

I like the plugin, we just need someone to do some load testing to see how it performs under full load. I’m going to try if I get some time, but I’m certainly not an expert at it.

This is one question I had about the plugin. Has anybody done some load testing with it? I like the theory behind it and I’m using it on two blogs without any problems. However, I haven’t really spent a lot of time in the code and depending on how the queries are being cached, it may be possible that the cpu overhead of parsing the cache is equal to the i/o overhead of calling the database if you are dealing with small queries. I’d be interested to get some input from others on this. I do think db-cache is the best caching approach overall.

Thanks for that! Maybe I missed the documentation, but could you elaborate on what “autocleaning” is? I saw in the 0.4 update that there was an autocleaning fix.

Also, could you describe how the cache cleaning is going to work? does the whole cache get cleared when someone publishes or comments?

What I was thinking would be nice is any time an update or insert is done to a cached table, the cache for that table is cleared.

Thanks for your work on this. I love it’s simplicity.