Hi Felix,
Thanks for reply. I'm using JMeter 2.13 and found that server is
returning etag and last-modified headers.
Response headers:
HTTP/1.1 200 OK
Date: Fri, 31 Jul 2015 05:37:46 GMT
Server: Apache/2.4.10 (Debian)
Last-Modified: Tue, 03 Mar 2015 11:17:33 GMT
ETag: "867-510607b3a3394"
Accept-Ranges: bytes
Content-Type: image/png
Content-Length: 2151
Age: 0
On 30/07/15 10:14, Felix Schumacher wrote:
Am 29. Juli 2015 21:22:46 MESZ, schrieb Felix Schumacher
<[email protected]>:
Am 29.07.2015 um 13:59 schrieb Bob:
I think it might be because of headers in "HTTP Header Manager" as
request was recorded via "HTTP(S) Test Script Recorder". But don't
know how to solve the problem. Any best practices sending HTTP
headers
to manage concurrent pool and cache option?
You could have told us, which version of jmeter you are using.
If you are using a current nightly build, chances are, that you are
using a new feature of the cache manager. Your response headers show a
"Vary" header. Those requests will not be cached anymore.
If you are using a stable build, it might be that you stumbled upon a
bug.
Having slept over it and rereading the documentation I think it will not cache
responses, that are missing etag, last-modified or cache-control/expires
headers.
None of those headers are in your response, so the cache manager will not save
your responses.
For more info see
http://jmeter.apache.org/usermanual/component_reference.html#HTTP_Cache_Manager
Regards,
Felix
If I read the code correct, than there is missing an else statement
with
a "return true;" in CacheManager#inCache(URL) for the if statement for
"entry == null".
But on the other hand, the javadocs for that method and the behaviour
of
the method match, so it might be intended.
Regards,
Felix
On 29/07/15 13:44, Bob wrote:
Hi,
I'm using "HTTP Cache Manager" with default settings and when I run
test with 1 user, 2 iterations static files are not being cached.
When I increase iteration and run test, the caching behavior is the
same, it's downloading static files each time from server instead of
using from cache. Here is log from headers:
Thread Name: Thread Group 1-1
Sample Start: 2015-07-29 13:38:37 UZT
Load time: 5293
Connect Time: 0
Latency: 246
Size in bytes: 280405
Headers size in bytes: 11512
Body size in bytes: 268893
Sample Count: 1
Error Count: 0
Response code: 200
Response message: OK
Response headers:
HTTP/1.1 200 OK
Date: Wed, 29 Jul 2015 08:38:37 GMT
Server: Apache/2.4.10 (Debian)
X-Powered-By: PHP/5.6.9-0+deb8u1
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Content-Length: 38259
Connection: Keep-Alive
Content-Encoding: gzip
HTTPSampleResult fields:
ContentType: text/html; charset=utf-8
DataEncoding: utf-8
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