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[bitnami/postgresql] there are not all metrics from charts #14250

Closed GorSarg closed 1 year ago

GorSarg commented 1 year ago

Name and Version

bitnami/postgresql 10.16.2; bitnami/mongodb 11.1.10

What steps will reproduce the bug?

I could not find all metrics from mongodb and postgres. my values yaml files are

postgres

metrics:
  enabled: true
  serviceMonitor:
    enabled: true

mongodb

metrics:
  enabled: true
  serviceMonitor:
    enabled: true

The instances are operational, but there aren't many metrics available. Is it possible to investigate problems? Perhaps there are some other flags I should include.

Are you using any custom parameters or values?

postgres

metrics:
  enabled: true
  serviceMonitor:
    enabled: true

mongodb

metrics:
  enabled: true
  serviceMonitor:
    enabled: true

What is the expected behavior?

see all metrics

What do you see instead?

a couple of them

Additional information

No response

javsalgar commented 1 year ago

Hi,

Could you provide which metrics appear and which are expected to appear and don't?

GorSarg commented 1 year ago

here you can find all metrics which we have

# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 6.9529e-05
go_gc_duration_seconds{quantile="0.25"} 0.000160178
go_gc_duration_seconds{quantile="0.5"} 0.000204581
go_gc_duration_seconds{quantile="0.75"} 0.000245385
go_gc_duration_seconds{quantile="1"} 0.001567143
go_gc_duration_seconds_sum 5.165495698
go_gc_duration_seconds_count 24697
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 8
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.16.5"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 3.4692e+06
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 4.2303889464e+10
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 1.584288e+06
# HELP go_memstats_frees_total Total number of frees.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 9.4966983e+07
# HELP go_memstats_gc_cpu_fraction The fraction of this program's available CPU time used by the GC since the program started.
# TYPE go_memstats_gc_cpu_fraction gauge
go_memstats_gc_cpu_fraction 3.038038659181872e-06
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 5.08564e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 3.4692e+06
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 5.996544e+07
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 5.144576e+06
# HELP go_memstats_heap_objects Number of allocated objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 5445
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 5.8441728e+07
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 6.5110016e+07
# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
# TYPE go_memstats_last_gc_time_seconds gauge
go_memstats_last_gc_time_seconds 1.6734303605451317e+09
# HELP go_memstats_lookups_total Total number of pointer lookups.
# TYPE go_memstats_lookups_total counter
go_memstats_lookups_total 0
# HELP go_memstats_mallocs_total Total number of mallocs.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 9.4972428e+07
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 57600
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 65536
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 328304
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 360448
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 6.526928e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 3.833248e+06
# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 1.900544e+06
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 1.900544e+06
# HELP go_memstats_sys_bytes Number of bytes obtained from system.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 7.793972e+07
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 24
# HELP pg_exporter_last_scrape_duration_seconds Duration of the last scrape of metrics from PostgresSQL.
# TYPE pg_exporter_last_scrape_duration_seconds gauge
pg_exporter_last_scrape_duration_seconds 1.006008286
# HELP pg_exporter_last_scrape_error Whether the last scrape of metrics from PostgreSQL resulted in an error (1 for error, 0 for success).
# TYPE pg_exporter_last_scrape_error gauge
pg_exporter_last_scrape_error 1
# HELP pg_exporter_scrapes_total Total number of times PostgresSQL was scraped for metrics.
# TYPE pg_exporter_scrapes_total counter
pg_exporter_scrapes_total 43045
# HELP pg_up Whether the last scrape of metrics from PostgreSQL was able to connect to the server (1 for yes, 0 for no).
# TYPE pg_up gauge
pg_up 0
# HELP postgres_exporter_build_info A metric with a constant '1' value labeled by version, revision, branch, and goversion from which postgres_exporter was built.
# TYPE postgres_exporter_build_info gauge
postgres_exporter_build_info{branch="HEAD",goversion="go1.16.5",revision="57719ba53cac428769aaf3c4c0bb742df3cfca98",version="0.10.0"} 1
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 1275.01
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1.048576e+06
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 11
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 2.0615168e+07
# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1.67084814706e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 7.36169984e+08
# HELP process_virtual_memory_max_bytes Maximum amount of virtual memory available in bytes.
# TYPE process_virtual_memory_max_bytes gauge
process_virtual_memory_max_bytes 1.8446744073709552e+19
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served.
# TYPE promhttp_metric_handler_requests_in_flight gauge
promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code.
# TYPE promhttp_metric_handler_requests_total counter
promhttp_metric_handler_requests_total{code="200"} 43044
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0

We are expecting to have some other metrics as well, such as pg_settings_max_connections, pg_stat_activity_count

Mauraza commented 1 year ago

Hi @GorSarg,

I think your issue is related to https://github.com/prometheus-community/postgres_exporter/issues/735. Could you check it and tell me if I'm right?

GorSarg commented 1 year ago

hi @Mauraza In chart bitnami/postgresql 10.16.2, which version of postgres exporter are you using? I checked in version 0.10.0 and it works properly.

Mauraza commented 1 year ago

Hi @GorSarg.

Did you try the last version? But it seems that postgresql-exporter no show that metrics

github-actions[bot] commented 1 year ago

This Issue has been automatically marked as "stale" because it has not had recent activity (for 15 days). It will be closed if no further activity occurs. Thanks for the feedback.

github-actions[bot] commented 1 year ago

Due to the lack of activity in the last 5 days since it was marked as "stale", we proceed to close this Issue. Do not hesitate to reopen it later if necessary.