Replays filesystem monitoring logs created by Kieker.Monitoring. Example applications are:
Merging multiple directories containing monitoring data into a single output directory.
Importing a filesystem monitoring log to another monitoring log, e.g., a database. Therefore, an appropriate Kieker. Monitoring configuration file must be passed to the script.
Replaying a recorded filesystem monitoring log in real-time (or faster/slower) in order to simulate incoming monitoring data from a running system, e.g., via JMS.
usage: kieker.tools.logReplayer.FilesystemLogReplayerStarter [-a <factor>] [-c <pathtomonitoring.properties>] [-d] [-h] [-i <dir1 …dirN>]
[–ignore-records-after-date <yyyyMMdd-HHmmss>] [–ignore-records-before-date <yyyyMMdd-HHmmss>] [-k <true|false>]
[-n <num>] [-r <true|false>] [-v]
Short |
Long Option |
Required |
Description |
|---|---|---|---|
-a |
–realtime-acceleration-factor <factor> |
Factor by which to accelerate (>1.0) or slow down (<1.0) the replay in real time mode (defaults to 1.0, i .e ., no acceleration /slow down). |
|
-c |
–monitoring.configuration <pathtomonitoring.properties> |
Configuration to use for the Kieker monitoring instance |
|
-d |
–debug |
false |
prints additional debug information |
-h |
–help |
false |
prints the usage information for the tool , including available options |
-i |
–inputdirs <dir1 … dirN> –ignore-records-after-date <yyyyMMdd-HHmmss> –ignore-records-before-date <yyyyMMdd-HHmmss> |
Log directories to read data from Records logged after this date (UTC timezone) are ignored (disabled by default). Records logged before this date (UTC timezone) are ignored (disabled by default). |
|
-k |
–keep-logging-timestamps <true|false> |
true |
Replay the original logging timestamps ( defaults to true )? |
-n |
–realtime-worker-threads <num> |
1 |
Number of worker threads used in realtime mode |
-r |
–realtime <true|false> |
Replay log data in realtime |
|
-v |
–verbose |
verbosely prints additional information |
The following command replays the monitoring testdata included in the binary release to another directory:
log-replayer --inputdirs
examples/userguide/ch5–trace-monitoring-aspectj/testdata/kieker-20100830-082225522-UTC
--keep-logging-timestamps true
--realtime false
Listing A.3: Execution under UNIX-like systems
log-replayer --inputdirs
..\examples\userguide\ch5–trace-monitoring-aspectj\testdata\kieker-20100830-082225522-UTC
--keep-logging-timestamps true
--realtime false
Listing A.4: Execution under Windows