I have arranged Jet Profiler severe check - operation without interruption in 31 day! And Jet Profiler has proved the stability (version 1.0.7 was used). I interrupted measurements only to save the data a disk.
By way of illustration I will show a screenshot of Java-process which has handled weight of the information.
On columns: Process name: javaw.exe User name: <hidden> CPU %: 00 CPU time: 78:57:12 (more than 72 hours!) RAM: 231 684 kb (nearby 226 Mb - it is stable) Virtual RAM: 263 684 kb (nearby 257 Mb - it is stable) Number of readings: 60 639 105 456 (more than 60 billion readings) Number of records: 232 527 270 (more than 232 million write operations) Bytes Read: 5 202 121 330 351 (more than 5 Tb it is read) Bytes Written: 860 325 603 956 (more than 860 Gb it is written)
I am impressed by such huge digits, and reliability Jet Profiler. When version 1.0.7 worked for me, there was version 1.0.8. I will download it and I will repeat experiment!
you might want to try Jet Profiler 2.0.2 which has just been released. It supports a feature called adjustable data retention time frame. This lets you specify how long data should be kept by Jet Profiler before discarding it. So you can set it to 2 days and it should be more performant and use less disk space.
The internal database engine h2 has been massively updated as well.