Raúl Marín
ac1665cdcb
AsynchronousMetrics: Ignore inaccessible sensors
2022-01-14 15:52:08 +01:00
Kevin Michel
ffc1fca296
Start/stop servers when listen_host/*_port changes
...
This allows starting and stopping separately each protocol server
without restarting ClickHouse.
This also allows adding or removing `listen_host` entries, which
start and stops servers for all enabled ports.
When stopping a server, the listening socket is immediately closed
(and available for another server).
Protocols with persistent connections try to wait for any currently
running query to finish before closing the connection, but idle
connection are closed quickly (depending on how often the protocol
is polled).
An extra ProfileEvent is added, `MainConfigLoads`, it is
incremented every time the configuration is reloaded. This helps
when trying to assess whether the new configuration was applied.
2021-12-24 08:26:02 +01:00
Alexandre Snarskii
c36c64a9a0
more corrections for disk size calculations
2021-11-09 12:28:59 +03:00
Alexey Milovidov
8b4a6a2416
Remove cruft
2021-10-28 02:10:39 +03:00
Maksim Kita
7beaeb8b13
Merge branch 'master' into indexcache
2021-10-15 12:59:09 +03:00
Alexey Milovidov
7e084304fb
Skip "no data" exception when reading thermal sensors
2021-09-11 10:03:06 +03:00
Amos Bird
a2256b1307
Dedicated Mark/Uncompressed cache for skip indices
2021-08-23 15:27:31 +08:00
Azat Khuzhin
67ebcef978
Reopen sensors (/sys/class/thermal)
2021-08-11 10:16:44 +03:00
Azat Khuzhin
3f91f61c3c
Reopen EDAC files (/sys/devices/system/edac)
2021-08-11 10:16:44 +03:00
Azat Khuzhin
eed5052a86
Reopen hwmon sensors on error (/sys/class/hwmon)
...
Sensors maybe recreated (i.e. on module load/unload, or suspend/resume
cycle), so descriptors should be reopened.
2021-08-11 10:16:44 +03:00
Azat Khuzhin
ec4e8ca594
Firstly write current exception and then reopen block devices
2021-08-11 10:16:44 +03:00
Maksim Kita
2054ecb1ce
Merge pull request #27031 from excitoon-favorites/asyncmetrics
...
Improved logging of `hwmon` sensor errors in `AsynchronousMetrics`
2021-08-10 14:00:36 +03:00
alexey-milovidov
fad30f6949
Merge pull request #27361 from myrrc/bugfix/error-parsing-proc-meminfo
...
Fixing reading of /proc/meminfo when kB suffix is not present
2021-08-07 18:38:15 +03:00
Mike Kot
e2cee2576d
Fixing reading of /proc/meminfo
2021-08-06 22:33:21 +03:00
Azat Khuzhin
55b3d21601
Fix polling of /sys/block in case of block devices reopened on error
...
Found on CI [1].
[1]: https://clickhouse-test-reports.s3.yandex.net/27248/4f3b80ff33c846465983aa2bc9ae9490e1118b15/fuzzer_ubsan/report.html#fail1
2021-08-06 00:34:51 +03:00
Azat Khuzhin
8a7c9e1124
Fix polling of /sys/block
...
- rescan /sys/block on errors (disk had been replaced and you will got
ENOENT)
- rescan /sys/block periodically (each 5m), for newly added devices
(i.e. new disk to RAID array can be added)
2021-08-04 22:41:53 +03:00
Vladimir Chebotarev
b32c024571
Update AsynchronousMetrics.cpp
2021-07-30 20:03:57 +03:00
Vladimir Chebotarev
3c3fbf9a53
Improved logging of some errors in AsynchronousMetrics.
2021-07-30 17:36:28 +03:00
Alexey Milovidov
924319dc32
Less logging in AsynchronousMetrics
2021-07-16 10:32:02 +03:00
Alexey Milovidov
822cc0fec3
Lowered amount of syscalls in AsynchronousMetrics
2021-07-12 04:12:34 +03:00
Alexey Milovidov
1ce40d6629
Fix bad code (default function argument)
2021-07-11 04:01:23 +03:00
Alexey Milovidov
ee1b3696a2
Fix error in AsynchronousMetrics
2021-07-08 06:15:30 +03:00
Raúl Marín
d87607b160
AsynchronousMetrics: Don't assume temperature is always positive
2021-07-07 11:09:38 +02:00
Alexey Milovidov
94a024c7c8
Fix warning
2021-07-06 01:12:49 +03:00
Alexey Milovidov
ac1baaf6d4
Comments
2021-07-05 22:37:12 +03:00
Alexey Milovidov
1fde0e13cc
A check just in case
2021-07-05 22:32:33 +03:00
Alexey Milovidov
22ba93789b
Fix warning
2021-07-05 22:29:36 +03:00
Alexey Milovidov
783ec5116a
Skip errors
2021-07-05 05:55:11 +03:00
Alexey Milovidov
c3b975ecb1
Add network statistics
2021-07-05 05:47:33 +03:00
Alexey Milovidov
70bdc166e0
Add block device statistics
2021-07-05 05:24:36 +03:00
Alexey Milovidov
dda4d0e34e
Add EDAC
2021-07-05 04:18:12 +03:00
Alexey Milovidov
d7eca6ec35
Better temperatures
2021-07-05 03:56:14 +03:00
Alexey Milovidov
347ceac618
Better temperatures
2021-07-05 03:51:22 +03:00
Alexey Milovidov
5d5d2efd48
More temperatures
2021-07-05 03:40:28 +03:00
Alexey Milovidov
d437ec2e1d
Merge branch 'master' into system-metrics
2021-07-05 03:03:07 +03:00
Alexey Milovidov
295afd29a1
Fix style
2021-07-05 03:02:23 +03:00
Alexey Milovidov
c059d0a0ee
More metrics
2021-07-05 01:41:09 +03:00
Alexey Milovidov
0f8ea9b8f6
More metrics
2021-07-05 01:33:32 +03:00
Alexey Milovidov
b5840210c1
Adjustments
2021-07-05 00:54:46 +03:00
Alexey Milovidov
3a10d3802b
Development
2021-07-05 00:33:00 +03:00
Alexey Milovidov
08aca329bd
Development
2021-07-05 00:22:58 +03:00
Alexey Milovidov
c4675285bf
Development
2021-07-04 23:49:36 +03:00
Alexey Milovidov
935e0327a5
Development
2021-07-04 06:03:49 +03:00
Alexey Milovidov
0769366441
Remove part of trash
2021-07-04 04:19:19 +03:00
Alexey Milovidov
f6b5dbd666
Merge branch 'master' into system-metrics
2021-07-04 03:27:13 +03:00
Maksim Kita
da8c957167
Aggregator added CompiledExpressionCache
2021-07-01 22:56:36 +03:00
elevankoff
9d3c24c9c0
Fix typo
2021-05-24 19:48:29 +00:00
elevankoff
7d1524561e
Delete extra whitespaces
2021-05-24 17:35:38 +00:00
elevankoff
ee3223b944
Add ProcessorStatisticsOS, MemoryInfoOS and DiskStatisticsOS
2021-05-22 09:57:51 +00:00
Maksim Kita
e72c139bf6
Fixed code review issues
2021-05-10 11:09:32 +03:00
