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Monitoring when PVC is active #239

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perdelt opened this issue Jan 30, 2024 · 5 comments
Open
2 tasks done

Monitoring when PVC is active #239

perdelt opened this issue Jan 30, 2024 · 5 comments
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perdelt commented Jan 30, 2024 •
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  • Do not try to fetch loading metrics
  • Why are streaming metrics not fetchable?
@perdelt perdelt self-assigned this Jan 30, 2024
@perdelt perdelt added the bug Something isn't working label Jan 30, 2024
@perdelt perdelt added this to the v0.7.0 milestone Jan 30, 2024
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perdelt commented Jan 31, 2024

inside benchmarker: metrics length 0 (because subsecond?)
outside benchmarker: length ok, but empty

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perdelt commented Jan 31, 2024

because of shuffling: last query executed is not last query in ordered list

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perdelt commented Jan 31, 2024

still only working sometimes (?)

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perdelt commented Jan 31, 2024

stream metrics are collected twice: per stream and per parallel set of streams:

-rw-rw-r--. 1 perdelt perdelt 1726 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached.csv
-rw-rw-r--. 1 perdelt perdelt  134 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached_MonetDB-BHT-8-1-1.csv
-rw-rw-r--. 1 perdelt perdelt  338 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached_MonetDB-BHT-8-1.csv
-rw-rw-r--. 1 perdelt perdelt  768 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached_MonetDB-BHT-8-2-1.csv
-rw-rw-r--. 1 perdelt perdelt  753 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached_MonetDB-BHT-8-2-2.csv
-rw-rw-r--. 1 perdelt perdelt 1319 31. Jan 11:22 /home/perdelt/benchmarks/1706695001/query_stream_metric_total_cpu_memory_cached_MonetDB-BHT-8-2.csv

Do we need metrics of SUT per stream?

@perdelt perdelt removed this from the v0.7.0 milestone Jan 31, 2024
@perdelt perdelt moved this to near future in Clustermanagement Jun 20, 2024
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perdelt commented Jun 20, 2024

  • why benchmarker metrics not per benchmarker/stream?
  • why stream metrics per benchmarker/stream?

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