Aliaksandr Valialkin
|
4146fc4668
|
all: properly handle CPU limits set on the host system/container
This can reduce memory usage on systems with enabled CPU limits.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
|
2020-12-08 21:07:29 +02:00 |
|
Aliaksandr Valialkin
|
0deabbbb4a
|
lib/protoparser/promremotewrite: log the time spent on unsuccessful data read from the network
This should help with debugging `connection timed out` errors.
|
2020-11-13 17:49:12 +02:00 |
|
Aliaksandr Valialkin
|
4f8a3af061
|
lib/protoparser/promremotewrite: synchronously process Prometheus remote_write requests
There is no reason in processing these requests asynchronously in the face of https://github.com/VictoriaMetrics/VictoriaMetrics/issues/896
Synchronous processing code is easier to read and understand than the previous async code
|
2020-11-13 12:17:25 +02:00 |
|
Aliaksandr Valialkin
|
57a4af98fa
|
lib/protoparser/promremotewrite: forward errors, which can occur during data ingestion, to the caller of ParseStream, so it could properly return HTTP 503 status code on non-nil error
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/896
|
2020-11-13 11:01:07 +02:00 |
|
Aliaksandr Valialkin
|
e277c3d07b
|
lib/promscrape: add stream parse mode for efficient scraping of targets that expose millions of metrics
|
2020-11-01 23:35:06 +02:00 |
|
Aliaksandr Valialkin
|
7500146321
|
lib/protoparser: avoid copying of buffer read from the network to unmarshal buffer
|
2020-09-28 17:19:16 +03:00 |
|
Aliaksandr Valialkin
|
124f78857b
|
app/{vminsert,vmagent}: improve data ingestion speed over a single connection
Process data obtianed from a single connection on all the available CPU cores.
|
2020-09-28 04:13:08 +03:00 |
|
Aliaksandr Valialkin
|
5cdad60a6f
|
lib/protoparser: use 64KB read buffer instead of default 4KB buffer provided by net/http.Server
This should reduce syscall overhead when reading big amounts of data
|
2020-09-28 02:07:10 +03:00 |
|
Aliaksandr Valialkin
|
147c35ebd4
|
all: allow using KB, MB, GB, KiB, MiB and GiB suffixes in command-line flag values related to byte sizes or byte rates
|
2020-08-16 17:05:52 +03:00 |
|
Roman Khavronenko
|
e7557e0252
|
lib/protoparser: fix metric name of unmarshal errors in promremotewrite (#607)
The change fixes the typo in metric name `vm_protoparser_unmarshal_errors` to
respect the naming standard.
|
2020-07-08 14:18:41 +03:00 |
|
Aliaksandr Valialkin
|
d5dddb0953
|
all: use %w instead of %s for wrapping errors in fmt.Errorf
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
|
2020-06-30 23:05:11 +03:00 |
|
Aliaksandr Valialkin
|
b785429ddb
|
lib/protoparser: metrics renaming: vm_protoparser_<type>_* -> vm_protoparser_*{type="<type>"}
This should improve composability of these metrics in PromQL queries
|
2020-02-28 20:20:10 +02:00 |
|
Aliaksandr Valialkin
|
4e24839a2c
|
app/vmagent: do not allow sending unpacked requests with sizes exceeding -maxInsertRequestSize
|
2020-02-25 19:34:41 +02:00 |
|
Aliaksandr Valialkin
|
04762344c6
|
app/vmagent: initial implementation for vmagent
|
2020-02-23 13:36:03 +02:00 |
|