mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 14:22:01 +00:00
130 lines
4.9 KiB
Groff
130 lines
4.9 KiB
Groff
MailStone 4.1: Changes to since version 4.0
|
|
|
|
* threads are used on all platforms reduces memory requirements by
|
|
10x for large numbers of clients must run as root for maximum
|
|
connections per process
|
|
|
|
* massive internal code and script cleanup / rewrite performance
|
|
improvements for socket handling (blocking) and caching files and
|
|
name lookups
|
|
|
|
* filename and path conventions restructuring '/mailstone'
|
|
hardwired path no longer required mailstone/results/index.html
|
|
(index of test runs) mailstone/results/<datestamp>/stderr (look
|
|
here for errors) mailstone/results/<datestamp>/results.html
|
|
mailstone/results/<datestamp>/results.txt
|
|
mailstone/results/<datestamp>/work.wld (workload config used)
|
|
mailstone/results/<datestamp>/testbed.tbd (testbed used)
|
|
mailstone/results/<datestamp>/summary.csv (per client summary)
|
|
mailstone/results/<datestamp>/*.gif (graphs)
|
|
mailstone/tmp/<datestamp>/*.out (raw results from each client)
|
|
mailstone/conf/*.wld (workload file) mailstone/conf/*.html
|
|
(machine descriptions for reports) mailstone/data/*.msg (sample
|
|
test messages)
|
|
|
|
* periodic statistics reporting allows for trend analysis of many
|
|
variables per protocol. sampling rate is automatically determined
|
|
by mailmaster Can now generate on-the-fly reports for above by
|
|
running "process"
|
|
|
|
* The accountFormat directive is now obsolete. Use loginFormat
|
|
and addressFormat instead.
|
|
|
|
* The numAccounts and beginAccounts directives are now obsolete.
|
|
Use numLogins, firstLogin, numAddresses, and firstAddress instead.
|
|
|
|
* The sequentialLogins directive disables random account number
|
|
selection. This insures a predictable account sequence.
|
|
|
|
* The checkMailInterval directive for IMAP is now obsolete. Use
|
|
loopDelay instead.
|
|
|
|
* The directives idleTime, loopDelay, and numLoops now apply to
|
|
all protocols. See the manual for how loopDelay and numLoops are
|
|
used by each protocol.
|
|
|
|
* a command directive such as <SMTP> without HOSTS=xxx will now
|
|
apply to all clients in the testbed
|
|
|
|
* <include> directive for workload and testbed files (e.g. for
|
|
user profile)
|
|
|
|
* workloads are now passed to 'mailclient' through stdin no test
|
|
specific files need to be copied to client machines more
|
|
synchonized test startup
|
|
|
|
* 'setup' script will copy mailclient and test messages
|
|
(data/*.msg) to each testbed machine in /var/tmp
|
|
|
|
* 'cleanup' form of setup will remove mailclient and test messages
|
|
from each testbed machine in /var/tmp
|
|
|
|
* 'checktime' form of setup will (nearly) simultaneously retrieve
|
|
time from each client. This lets you easily check for clock
|
|
problems.
|
|
|
|
* 'timesync' form of setup will (nearly) simultaneously set time
|
|
on each client. This only works on OSs that support setting
|
|
seconds through the "date" command. rdate or ntpdate should be
|
|
used if available. You must be the root user and be able to rsh
|
|
as root for timesync to work.
|
|
|
|
* Improved reports in text and html (formatting and content)
|
|
|
|
* The text version of the report is now only displayed
|
|
automatically if "-v" is given.
|
|
|
|
* Graphs with more than one protocol will also display a "Total"
|
|
graph
|
|
|
|
* The graphs can now be customized for each test (see sample.wld
|
|
for the default)
|
|
|
|
* You can now add graphs (in addition to the default or configured
|
|
ones) by using "process timestamp -a conf/moregraph.wld".
|
|
|
|
* An informative index of test runs is now generated in
|
|
results/index.html
|
|
|
|
* The index is updated while the run is in progress to make
|
|
checking for errors easier.
|
|
|
|
* The error log now displays times relative to test start.
|
|
|
|
* Memory use while processing results has been greatly reduced.
|
|
|
|
* A summary of the data from each process is now saved in a
|
|
Comma-separated-value (CSV) file. results/timestamp/clients.csv
|
|
|
|
* A summary of the data over time is now saved in a
|
|
Comma-separated-value (CSV) file.
|
|
results/timestamp/protocol-time.csv
|
|
|
|
* new gnuplot binary included, can output directly to gif format
|
|
|
|
* read and write performance numbers now reported separately
|
|
|
|
* new runtime banners and copyrights (ooh boy)
|
|
|
|
* idleTime option for IMAP fixed, plus now applies to all commands
|
|
|
|
* blockTime now sets a delay between command blocks
|
|
|
|
* Process model is as follows
|
|
User runs the top-level 'mstone' script
|
|
This calls 'conf/testname.pl' with command line arguments
|
|
This calls 'mailmaster.pl' with config and command line arguments
|
|
mailmaster uses 'rsh' or equivalent to launch mailclients
|
|
mailclient runs on each testbed and forks numprocs
|
|
each proc spawns numthreads (one per client)
|
|
|
|
<run tests> (note: results are being sent continuously)
|
|
|
|
threads send results back through sockets to top mailclient
|
|
mailclient forwards results back over stdout via rsh pipe
|
|
(for future work - do some data reduction/combining here)
|
|
mailmaster directs output to each client-<hostname> file
|
|
mailmaster launches report generator
|
|
|
|
* sample LDIF fragment for a postmaster entry included
|