Install clear Ubuntu Server 12.04 64-bit

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 12.04 LTS
Release:    12.04
Codename:   precise
$ uname -a
Linux stamm-ubuntu 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/apt/sources.list.d/tank.list 
# Ubuntu Precise
deb http://mirror.yandex.ru/mirrors/tank common main
deb http://mirror.yandex.ru/mirrors/tank precise main

$ sudo apt-get update
Ign http://mirror.yandex.ru common InRelease
Ign http://mirror.yandex.ru precise InRelease                               
Ign http://mirror.yandex.ru common Release.gpg                               
Ign http://mirror.yandex.ru precise Release.gpg                              
Ign http://mirror.yandex.ru common Release                                   
Ign http://mirror.yandex.ru precise Release                                  
Ign http://mirror.yandex.ru common/main TranslationIndex                     
Ign http://mirror.yandex.ru precise/main TranslationIndex                    
Err http://mirror.yandex.ru common/main amd64 Packages                       
  404  Not Found
Err http://mirror.yandex.ru common/main i386 Packages                        
  404  Not Found
Err http://mirror.yandex.ru precise/main amd64 Packages                      
  404  Not Found
Err http://mirror.yandex.ru precise/main i386 Packages                       
  404  Not Found
Ign http://mirror.yandex.ru common/main Translation-en_US                    
Ign http://mirror.yandex.ru common/main Translation-en                       
Ign http://mirror.yandex.ru precise/main Translation-en_US                   
Ign http://mirror.yandex.ru precise/main Translation-en                      
Ign http://ru.archive.ubuntu.com precise InRelease                           
Ign http://ru.archive.ubuntu.com precise-updates InRelease                   
Ign http://ru.archive.ubuntu.com precise-backports InRelease                 
Hit http://ru.archive.ubuntu.com precise Release.gpg                         
Hit http://ru.archive.ubuntu.com precise-updates Release.gpg
Hit http://ru.archive.ubuntu.com precise-backports Release.gpg
Hit http://ru.archive.ubuntu.com precise Release
Hit http://ru.archive.ubuntu.com precise-updates Release                            
Hit http://ru.archive.ubuntu.com precise-backports Release                          
Hit http://ru.archive.ubuntu.com precise/main Sources                               
Hit http://ru.archive.ubuntu.com precise/restricted Sources                         
Hit http://ru.archive.ubuntu.com precise/universe Sources                           
Hit http://ru.archive.ubuntu.com precise/multiverse Sources                         
Hit http://ru.archive.ubuntu.com precise/main amd64 Packages                        
Hit http://ru.archive.ubuntu.com precise/restricted amd64 Packages                  
Hit http://ru.archive.ubuntu.com precise/universe amd64 Packages                    
Hit http://ru.archive.ubuntu.com precise/multiverse amd64 Packages                  
Hit http://ru.archive.ubuntu.com precise/main i386 Packages                         
Hit http://ru.archive.ubuntu.com precise/restricted i386 Packages                   
Hit http://ru.archive.ubuntu.com precise/universe i386 Packages                     
Hit http://ru.archive.ubuntu.com precise/multiverse i386 Packages                   
Hit http://ru.archive.ubuntu.com precise/main TranslationIndex                      
Hit http://ru.archive.ubuntu.com precise/multiverse TranslationIndex                
Hit http://ru.archive.ubuntu.com precise/restricted TranslationIndex                
Hit http://ru.archive.ubuntu.com precise/universe TranslationIndex                  
Hit http://ru.archive.ubuntu.com precise-updates/main Sources                       
Hit http://ru.archive.ubuntu.com precise-updates/restricted Sources                 
Hit http://ru.archive.ubuntu.com precise-updates/universe Sources                   
Hit http://ru.archive.ubuntu.com precise-updates/multiverse Sources                 
Hit http://ru.archive.ubuntu.com precise-updates/main amd64 Packages                
Hit http://ru.archive.ubuntu.com precise-updates/restricted amd64 Packages          
Hit http://ru.archive.ubuntu.com precise-updates/universe amd64 Packages
Hit http://ru.archive.ubuntu.com precise-updates/multiverse amd64 Packages          
Hit http://ru.archive.ubuntu.com precise-updates/main i386 Packages                 
Hit http://ru.archive.ubuntu.com precise-updates/restricted i386 Packages           
Hit http://ru.archive.ubuntu.com precise-updates/universe i386 Packages             
Hit http://ru.archive.ubuntu.com precise-updates/multiverse i386 Packages           
Hit http://ru.archive.ubuntu.com precise-updates/main TranslationIndex              
Hit http://ru.archive.ubuntu.com precise-updates/multiverse TranslationIndex        
Hit http://ru.archive.ubuntu.com precise-updates/restricted TranslationIndex        
Hit http://ru.archive.ubuntu.com precise-updates/universe TranslationIndex          
Hit http://ru.archive.ubuntu.com precise/main Translation-en 
Hit http://ru.archive.ubuntu.com precise/multiverse Translation-en
Hit http://ru.archive.ubuntu.com precise/restricted Translation-en
Hit http://ru.archive.ubuntu.com precise/universe Translation-en
Hit http://ru.archive.ubuntu.com precise-updates/main Translation-en
Hit http://ru.archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://ru.archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://ru.archive.ubuntu.com precise-backports/main Sources
Hit http://ru.archive.ubuntu.com precise-backports/restricted Sources
Hit http://ru.archive.ubuntu.com precise-backports/universe Sources
Hit http://ru.archive.ubuntu.com precise-backports/multiverse Sources
Hit http://ru.archive.ubuntu.com precise-backports/main amd64 Packages
Hit http://ru.archive.ubuntu.com precise-backports/restricted amd64 Packages
Hit http://ru.archive.ubuntu.com precise-backports/universe amd64 Packages
Hit http://ru.archive.ubuntu.com precise-backports/multiverse amd64 Packages
Hit http://ru.archive.ubuntu.com precise-backports/main i386 Packages
Hit http://ru.archive.ubuntu.com precise-backports/restricted i386 Packages
Hit http://ru.archive.ubuntu.com precise-backports/universe i386 Packages
Hit http://ru.archive.ubuntu.com precise-backports/multiverse i386 Packages
Hit http://ru.archive.ubuntu.com precise-backports/main TranslationIndex
Hit http://ru.archive.ubuntu.com precise-backports/multiverse TranslationIndex
Hit http://ru.archive.ubuntu.com precise-backports/restricted TranslationIndex
Hit http://ru.archive.ubuntu.com precise-backports/universe TranslationIndex
Hit http://ru.archive.ubuntu.com precise-updates/universe Translation-en
Hit http://ru.archive.ubuntu.com precise-backports/main Translation-en
Hit http://ru.archive.ubuntu.com precise-backports/multiverse Translation-en
Hit http://ru.archive.ubuntu.com precise-backports/restricted Translation-en
Hit http://ru.archive.ubuntu.com precise-backports/universe Translation-en
Ign http://security.ubuntu.com precise-security InRelease    
Get:1 http://security.ubuntu.com precise-security Release.gpg [198 B]
Get:2 http://security.ubuntu.com precise-security Release [49.6 kB]
Get:3 http://security.ubuntu.com precise-security/main Sources [32.4 kB]
Get:4 http://security.ubuntu.com precise-security/restricted Sources [14 B]
Get:5 http://security.ubuntu.com precise-security/universe Sources [7,849 B]
Get:6 http://security.ubuntu.com precise-security/multiverse Sources [713 B]
Get:7 http://security.ubuntu.com precise-security/main amd64 Packages [118 kB]
Get:8 http://security.ubuntu.com precise-security/restricted amd64 Packages [14 B]
Get:9 http://security.ubuntu.com precise-security/universe amd64 Packages [26.6 kB]
Get:10 http://security.ubuntu.com precise-security/multiverse amd64 Packages [1,155 B]
Get:11 http://security.ubuntu.com precise-security/main i386 Packages [121 kB]
Get:12 http://security.ubuntu.com precise-security/restricted i386 Packages [14 B]                                                                                                                                                                                                                                                                                      
Get:13 http://security.ubuntu.com precise-security/universe i386 Packages [26.8 kB]                                                                                                                                                                                                                                                                                     
Get:14 http://security.ubuntu.com precise-security/multiverse i386 Packages [1,394 B]                                                                                                                                                                                                                                                                                   
Hit http://security.ubuntu.com precise-security/main TranslationIndex                                                                                                                                                                                                                                                                                                   
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex                                                                                                                                                                                                                                                                                             
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex                                                                                                                                                                                                                                                                                             
Hit http://security.ubuntu.com precise-security/universe TranslationIndex                                                                                                                                                                                                                                                                                               
Hit http://security.ubuntu.com precise-security/main Translation-en                                                                                                                                                                                                                                                                                                     
Hit http://security.ubuntu.com precise-security/multiverse Translation-en                                                                                                                                                                                                                                                                                               
Hit http://security.ubuntu.com precise-security/restricted Translation-en                                                                                                                                                                                                                                                                                               
Hit http://security.ubuntu.com precise-security/universe Translation-en                                                                                                                                                                                                                                                                                                 
Fetched 385 kB in 7s (52.8 kB/s)                                                                                                                                                                                                                                                                                                                                        
W: Failed to fetch http://mirror.yandex.ru/mirrors/tank/dists/common/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://mirror.yandex.ru/mirrors/tank/dists/common/main/binary-i386/Packages  404  Not Found

W: Failed to fetch http://mirror.yandex.ru/mirrors/tank/dists/precise/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://mirror.yandex.ru/mirrors/tank/dists/precise/main/binary-i386/Packages  404  Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

$ sudo apt-get install yandex-load-tank-base
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package yandex-load-tank-base

I read many any guids, but was i shut without tank i see these text in terminal:

[email protected]:$ yandex-tank /home/user1/Документы/dir/load.ini 14:54:42 [WARNING] /etc/yandex-tank is not accessible to get configs list 14:54:42 [INFO] Loading configs... 14:54:42 [INFO] Loading plugins... 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.ResourceCheck' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/ResourceCheck/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.ShellExec' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/ShellExec/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.Phantom' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Phantom/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.Aggregator' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Aggregator/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.Autostop' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Autostop/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.Monitoring' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Monitoring/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.Console' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Console/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.TipsAndTricks' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/TipsAndTricks/init.pyc'>. Should be 'Plugin' 14:54:42 [WARNING] Deprecated plugin classname: <module 'yandextank.plugins.RCAssert' from '/usr/local/lib/python2.7/dist-packages/yandextank/plugins/RCAssert/init.pyc'>. Should be 'Plugin' 14:54:42 [INFO] Performing test 14:54:42 [INFO] Configuring plugins... 14:54:42 [WARNING] Failed TCP connection test using [127.0.0.1]:80 14:54:42 [WARNING] Failed TCP connection test using [127.0.0.1]:80 14:54:42 [WARNING] Failed TCP connection test using [127.0.0.1]:80 14:54:42 [INFO] Exception: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/yandextank/core/consoleworker.py", line 261, in perform_test self.core.plugins_configure() File "/usr/local/lib/python2.7/dist-packages/yandextank/core/tankcore.py", line 133, in plugins_configure plugin.configure() File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Phantom/plugin.py", line 92, in configure self.phantom.read_config() File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Phantom/utils.py", line 96, in read_config stream.read_config() File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Phantom/utils.py", line 265, in read_config self.address, do_test_connect, explicit_port) File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Phantom/utils.py", line 428, in resolve raise RuntimeError(msg % address_str) RuntimeError: All connection attempts failed for 127.0.0.1, use phantom.connection_test=0 to disable it

14:54:42 [ERROR] All connection attempts failed for 127.0.0.1, use phantom.connection_test=0 to disable it 14:54:42 [INFO] Trying to shutdown gracefully... 14:54:42 [INFO] Finishing test... 14:54:42 [ERROR] Failed finishing plugin <yandextank.plugins.Aggregator.plugin.AggregatorPlugin object at 0x7f1c83f8ddd0>: 'AggregatorPlugin' object has no attribute 'drain' 14:54:42 [INFO] Finishing monitoring 14:54:42 [INFO] Post-processing test... 14:54:42 [INFO] Artifacts dir: logs/2016-08-22_14-54-42.9UOmX_ 14:54:42 [INFO] Done graceful shutdown 14:54:42 [INFO] Close allocated resources... 14:54:42 [INFO] Done performing test with code 1

What can I do from these? I want use yandex-tank...

P.S. Russian version: Установил яндекс танк в соответствии со всеми гайдами, но всё равно когда я стреляю из танка в терминале сыпятся ошибки. Всё перепробовал, что можно сделать чтобы починить танк? Мне необходимо просто из него пострелять.

При запуске по документации http://yandextank.readthedocs.io/en/latest/install.html

docker run \
    -v $(pwd):/var/loadtest \
    -v $SSH_AUTH_SOCK:/ssh-agent -e SSH_AUTH_SOCK=/ssh-agent \
    --net host \
    -it direvius/yandex-tank-jmeter

Получаю ошибку: docker: Error response from daemon: pull access denied for direvius/yandex-tank-jmeter, repository does not exist or may require 'docker login'.

В docker залогиненный. Поиск по докер хабу, тоже не дал результатов.

[email protected] ~ $yandex-tank -f -v
/usr/lib64/python2.7/site-packages/pandas/core/computation/__init__.py:18: UserWarning: The installed version of numexpr 2.4.4.dev0 is not supported in pandas and will be not be used
The minimum supported version is 2.4.6

  ver=ver, min_ver=_MIN_NUMEXPR_VERSION), UserWarning)
2017-07-02 05:49:50,626 [ERROR] root cli.py:91	Exception: Lock file present, cannot continue
2017-07-02 05:49:50,628 [DEBUG] root cli.py:92	Exception: Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/yandextank/core/cli.py", line 87, in main
    worker.configure()
  File "/usr/lib/python2.7/site-packages/yandextank/core/consoleworker.py", line 190, in configure
    raise RuntimeError("Lock file present, cannot continue")
RuntimeError: Lock file present, cannot continue

[1]    22264 exit 1     yandex-tank -f -v
[email protected] ~ $yandex-tank -f -v -c non-existing.ini
/usr/lib64/python2.7/site-packages/pandas/core/computation/__init__.py:18: UserWarning: The installed version of numexpr 2.4.4.dev0 is not supported in pandas and will be not be used
The minimum supported version is 2.4.6

  ver=ver, min_ver=_MIN_NUMEXPR_VERSION), UserWarning)
2017-07-02 05:49:58,689 [ERROR] root cli.py:91	Exception: Lock file present, cannot continue
2017-07-02 05:49:58,690 [DEBUG] root cli.py:92	Exception: Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/yandextank/core/cli.py", line 87, in main
    worker.configure()
  File "/usr/lib/python2.7/site-packages/yandextank/core/consoleworker.py", line 190, in configure
    raise RuntimeError("Lock file present, cannot continue")
RuntimeError: Lock file present, cannot continue

Пытался запустить танк от простого пользователя - вижу что не захватывается лок-файл. Прописывание в ~/.yandex-tank или местный .ini в секцию [tank] не помогает - локальный .ini-файл даже не обязан существовать.

@iskhakovan "Добрый день. Пробую использовать яндекс танк из контейнера докера. При завершении стрельбы появляется ошибка HTTPError: 404 Client Error: NOT FOUND for url: https://overload.yandex.net/api/job/292/summary.json?api_token="

2016-08-25 07:32:55,295 [DEBUG] yandextank.plugins.Overload.client client.py:37 Making request to: https://overload.yandex.net/api/job/292/close.json?api_token=&exitcode=23
2016-08-25 07:32:55,359 [DEBUG] yandextank.plugins.Overload.client client.py:43 Raw response: [{"success": 1}]
2016-08-25 07:32:55,359 [DEBUG] yandextank.plugins.Overload.client client.py:49 Response: [{u'success': 1}]
2016-08-25 07:32:55,359 [INFO] yandextank.plugins.Overload.plugin plugin.py:259 Web link: https://overload.yandex.net/292
2016-08-25 07:32:55,359 [DEBUG] yandextank.core.tankcore tankcore.py:316        Searching for plugin: <class 'yandextank.plugins.Autostop.plugin.AutostopPlugin'>
2016-08-25 07:32:55,359 [DEBUG] yandextank.plugins.Overload.client client.py:37 Making request to: https://overload.yandex.net/api/job/292/summary.json?api_token=
2016-08-25 07:32:55,392 [ERROR] yandextank.core.tankcore tankcore.py:223        Failed post-processing plugin <yandextank.plugins.Overload.plugin.Plugin object at 0x7efd8fcd0f10>: 404 Client Error: NOT FOU$
2016-08-25 07:32:55,395 [DEBUG] yandextank.core.tankcore tankcore.py:225        Failed post-processing plugin: Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/yandextank/core/tankcore.py", line 219, in plugins_post_process
    retcode = plugin.post_process(retcode)
  File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Overload/plugin.py", line 276, in post_process
    self.jobno, rps, autostop.cause_criterion.explain())
  File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Overload/client.py", line 149, in set_imbalance_and_dsc
    res = self.get_job_summary(jobno)
  File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Overload/client.py", line 112, in get_job_summary
    + self.api_token)
  File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Overload/client.py", line 47, in get
    resp = self.get_raw(addr)
  File "/usr/local/lib/python2.7/dist-packages/yandextank/plugins/Overload/client.py", line 41, in get_raw
    resp.raise_for_status()
  File "/usr/local/lib/python2.7/dist-packages/requests/models.py", line 862, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
HTTPError: 404 Client Error: NOT FOUND for url: https://overload.yandex.net/api/job/292/summary.json?api_token=

Monitoring plugin stores configs files like monitoring_default_*.xml in current working directory, and so does StepperWrapper with access.log_*.stpd and access.log_*.stpd_si.json files.

The xml.etree.ElementTree.find/findall method don't need the root element in path.

// сломал мониторинг при выпиливании lxml, надо было все-таки нормально проверить // test coming soon...

Use this config, like in example

load = const(1,20s)

address=87.250.250.203:80
header_host = ya.ru

header_http = 1.1
header_connection = close
uri = /

I get «400 Bad Request» of all http queries.

I guess it's nginx block queries, maybe need to add some another headers?

What this patch lets you to do: New BFG option worker_type. If it's green, the new worker will be used instead of the existing purely multiprocessing one. This worker spawns bfg.instances worker processes, but this number should be kept law (eg. number of CPU cores). Every worker process will spawn bfg.green_threads_per_instance greenlets, which effectively do just the same as workers in the current implementation: wait for tasks and execute.

I've made a simple tests runner, which uses ultimate BFG with urllib3 requests inside. Here are two test result. I also have telegraf client on my machine (which runs the Yandex.Tank), so you can look at Memory, CPU, context switches, interrupts and other stuff happening on my machine while executing tests.

1. Original worker, 1200 instances https://overload.yandex.net/10486
2. Green worker, 4 instances, 300 greenlets per instance https://overload.yandex.net/10484

As you can see, green worker consumes significantly less memory (~100Mb vs. ~10Gb). Also result on the old workere are very unstable at the beginning, as it takes much time to start all the processes, it consumes CPU and affects existing workers. And I can't use more than 1500 instances with old worker, as it eats all RAM, hits swap heavily and my machine dies slowly :) With green worker I tried 10k greenlets - no problems detected.

If somebody finds this PR useful and candidate to be merged - I'll update documentation and some other stuff in this PR.

our rest service use for validation exception 422 code, but when we try use yandex-tank for load testing we show response in cli as 71 Protocol error. when we change status code to other (for ex 200) all ok

And in phout_*.log we see 1445969781.301 #0 25897 79 24 25611 183 25615 97 765 71 0 1445969782.301 #1 6642 67 13 6456 106 6456 97 765 71 0 1445969783.301 #2 6812 82 24 6595 111 6596 97 765 71 0

how we can show proper status code in our load test?

load.ini [tank] artifacts_base_dir=../../../trash/ [phantom] address=127.0.0.1 port=80 ;target's port rps_schedule=step(1,5,1,3m) ;load scheme ammofile=ammo.txt

ammo.txt 89 GET /api/accounts HTTP/1.1 User-agent: Tank Accept: application/json Host: ololo-pew-pew

Hi, I have tried to install tank on RHEL 6.6 following these instructions 1 and 2. When launching yandex-tank got following exception:

# yandex-tank
18:28:52 INFO: No config passed via cmdline, using ./load.ini
18:28:52 INFO: Loading configs...
18:28:52 INFO: Loading plugins...
18:28:52 INFO: Exception: Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/yandextank/core/consoleworker.py", line 224, in configure
    self.core.load_plugins()
  File "/usr/lib/python2.6/site-packages/yandextank/core/tankcore.py", line 242, in load_plugins
    plugin = il.import_module(plugin_path)
  File "/usr/lib/python2.6/site-packages/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: Import by filename is not supported.
18:28:52 ERROR: Import by filename is not supported.
18:28:52 ERROR: Exception: Import by filename is not supported.

I'm not good either in linux nor python so will be grateful for the help

My load.ini

[tank]
plugin_web=Tank/Plugins/WebOnline.py
plugin_console=Tank/Plugins/ConsoleOnline.py
plugin_ShellExec=Tank/Plugins/ShellExec.py
plugin_phantom=Tank/Plugins/Phantom.py
plugin_aggreg=Tank/Plugins/Aggregator.py

[phantom]
address=google.ru
port=80
rps_schedule=const(2, 2m)
headers = [Host: google.ru] [Connection: close] [Bloody: yes]
uris=/

[web]
port = 80
interval = 5
manualstop = 1

Without [tank] section it works with no errors.

Hi folks,

I'm trying to load test a high response time API (~15s) so need to keep a lot of connections. When phantom instances: are 30k and higher, tank starts to fail with a lot of malloc errors:

2022-12-05 17:47:26.057 +0000 [error] [benchmark_io 32714] mprotect: Cannot allocate memory
2022-12-05 17:47:26.058 +0000 [error] [benchmark_io 32715] mmap: Cannot allocate memory
2022-12-05 17:47:26.058 +0000 [error] [benchmark_io 32716] mmap: Cannot allocate memory
2022-12-05 17:47:26.058 +0000 [error] [benchmark_io 32717] mmap: Cannot allocate memory
2022-12-05 17:47:26.058 +0000 [error] [benchmark_io 32718] mmap: Cannot allocate memory

Running the latest master version with docker. The machine has a lot of available memory.

Are there any limitations to number of instances? Can this me remedied?

On the latest Debian, the tank run resulted in the error below. This image addition fixes it.

Traceback (most recent call last):
  File "/usr/local/bin/yandex-tank", line 5, in <module>
    from yandextank.core.cli import main
  File "/usr/local/lib/python3.8/dist-packages/yandextank/core/__init__.py", line 4, in <module>
    from .tankcore import TankCore  # noqa
  File "/usr/local/lib/python3.8/dist-packages/yandextank/core/tankcore.py", line 25, in <module>
    from yandextank.plugins.DataUploader.client import LPRequisites
  File "/usr/local/lib/python3.8/dist-packages/yandextank/plugins/DataUploader/__init__.py", line 1, in <module>
    from .plugin import Plugin  # noqa
  File "/usr/local/lib/python3.8/dist-packages/yandextank/plugins/DataUploader/plugin.py", line 18, in <module>
    import requests
  File "/usr/lib/python3/dist-packages/requests/__init__.py", line 95, in <module>
    from urllib3.contrib import pyopenssl
  File "/usr/lib/python3/dist-packages/urllib3/contrib/pyopenssl.py", line 46, in <module>
    import OpenSSL.SSL
  File "/usr/local/lib/python3.8/dist-packages/OpenSSL/__init__.py", line 8, in <module>
    from OpenSSL import crypto, SSL
  File "/usr/local/lib/python3.8/dist-packages/OpenSSL/crypto.py", line 1550, in <module>
    class X509StoreFlags(object):
  File "/usr/local/lib/python3.8/dist-packages/OpenSSL/crypto.py", line 1570, in X509StoreFlags
    CB_ISSUER_CHECK = _lib.X509_V_FLAG_CB_ISSUER_CHECK
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'

After some interface changes in TimeChopper the JMeter tests starts failing.

<class 'TypeError'>: object of type 'generator' has no len() self.recent_ts = [0] * len(self.sources)

TimeChopper(self._read_stat_queue(), 3)) TypeError: __init__() takes 2 positional arguments but 3 were given

When I run yandex-tank -c load.yaml the terminal displays the following error:

Traceback (most recent call last):
  File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/usr/local/lib/python3.8/dist-packages/yandextank/core/consoleworker.py", line 197, in run
    self.retcode = self.core.wait_for_finish()
  File "/usr/local/lib/python3.8/dist-packages/yandextank/common/util.py", line 845, in __exit__
    retcode = self.worker.core.plugins_end_test(retcode)
  File "/usr/local/lib/python3.8/dist-packages/yandextank/core/tankcore.py", line 315, in plugins_end_test
    retcode = self.job.aggregator.end_test(retcode)
  File "/usr/local/lib/python3.8/dist-packages/yandextank/aggregator/tank_aggregator.py", line 124, in end_test
    retcode = self.generator.end_test(retcode)
  File "/usr/local/lib/python3.8/dist-packages/yandextank/plugins/JMeter/plugin.py", line 168, in end_test
    self.reader.close()
AttributeError: 'NoneType' object has no attribute 'close'

I am using Jmeter + Yandex Tank. In Jmeter a simple HTTP Request to a server.

Yandex Tank load.yaml:

overload:
        enabled: true
        package: yandextank.plugins.DataUploader
        token_file: token.txt
        job_name: Y-Tank Stress Test
        job_dsc: Test load


jmeter:
        enabled: true
        package: yandextank.plugins.JMeter
        jmx: test.jmx
        jmeter_path: /home/dev/programs/apache-jmeter-5.4.1/bin/jmeter
        buffered_seconds: 0
        ext_log: none
        variables:
                protocol: https
                host: server.com
                path: /
                thread_rpm: 5
                loops: 1


phantom:
        enabled: false

console:
        enabled: true

telegraf:
        enabled: false

Get next error:

15:49:14 [INFO] Preparing test...
15:49:14 [INFO] Checking tank resources...
15:49:14 [INFO] Using OVERLOAD backend
15:49:14 [INFO] Read authentication token from /var/loadtest/token.txt, token length is 32 bytes
15:49:14 [INFO] Proxy not set
15:49:14 [INFO] Detected target: somehost.com
15:49:14 [WARNING] Failed to create job on lunapark
15:49:14 [WARNING] ValueError('No JSON object could be decoded',)
15:49:14 [ERROR] 
15:49:14 [ERROR] Failed to connect to Lunapark, disabling DataUploader

When run yandex tank inside docker with overload integration.

Here's the config

overload:
  enabled: true
  operator: Kirill
  package: yandextank.plugins.DataUploader
  token_file: "/var/loadtest/token.txt"
  job_name: Test
  job_dsc: Basic load scenario

And a run command:

docker run \
    -v $(pwd):/var/loadtest \
    -v $SSH_AUTH_SOCK:/ssh-agent -e SSH_AUTH_SOCK=/ssh-agent \
    --net host \
    -it direvius/yandex-tank