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https://issues.apache.org/jira/browse/TS-1405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631560#comment-13631560
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Bin Chen commented on TS-1405:
------------------------------
http_load test:
Very important:
* disabe ram cache (If not, test may be not in control).
* should run more time http_load, becasue of the first result may be not precise
git master:
{code}
[root@test69 ~]# http_load -parallel 100 -seconds 60 -keep_alive 100 ./url.txt
331224 fetches on 3325 conns, 100 max parallel, 6.76508e+09 bytes, in 60 seconds
20424.5 mean bytes/fetch
5520.4 fetches/sec, 1.12751e+08 bytes/sec
msecs/connect: 0.134652 mean, 0.846 max, 0.049 min
msecs/first-response: 16.4409 mean, 89.136 max, 0.3 min
HTTP response codes:
code 200 -- 331224
{code}
git master + linux_time_wheel_v11jp.patch
{code}
[root@test69 ~]# http_load -parallel 100 -seconds 60 -keep_alive 100 ./url.txt
339305 fetches on 3408 conns, 100 max parallel, 6.93014e+09 bytes, in 60 seconds
20424.5 mean bytes/fetch
5655.08 fetches/sec, 1.15502e+08 bytes/sec
msecs/connect: 0.135805 mean, 0.561 max, 0.052 min
msecs/first-response: 15.9165 mean, 78.146 max, 0.28 min
HTTP response codes:
code 200 -- 339305
{code}
> apply time-wheel scheduler about event system
> ----------------------------------------------
>
> Key: TS-1405
> URL: https://issues.apache.org/jira/browse/TS-1405
> Project: Traffic Server
> Issue Type: Improvement
> Components: Core
> Affects Versions: 3.2.0
> Reporter: Bin Chen
> Assignee: Bin Chen
> Fix For: 3.3.2
>
> Attachments: linux_time_wheel.patch, linux_time_wheel_v10jp.patch,
> linux_time_wheel_v11jp.patch, linux_time_wheel_v2.patch,
> linux_time_wheel_v3.patch, linux_time_wheel_v4.patch,
> linux_time_wheel_v5.patch, linux_time_wheel_v6.patch,
> linux_time_wheel_v7.patch, linux_time_wheel_v8.patch,
> linux_time_wheel_v9jp.patch
>
>
> when have more and more event in event system scheduler, it's worse. This is
> the reason why we use inactivecop to handler keepalive. the new scheduler is
> time-wheel. It's have better time complexity(O(1))
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