docs: update -help outputs for vm* tools

README.md

@@ -2224,6 +2224,8 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -2476,6 +2478,10 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 10000000)
   -storageDataPath string
      Path to storage data (default "victoria-metrics-data")
+  -streamAggr.config string
+     Optional path to file with stream aggregation config. See https://docs.victoriametrics.com/stream-aggregation.html .See also -remoteWrite.streamAggr.keepInput
+  -streamAggr.keepInput
+     Whether to keep input samples after the aggregation with -streamAggr.config .By default the input is dropped after the aggregation, so only the aggregate data is stored. See https://docs.victoriametrics.com/stream-aggregation.html
   -tls
      Whether to enable TLS for incoming HTTP requests at -httpListenAddr (aka https). -tlsCertFile and -tlsKeyFile must be set if -tls is set
   -tlsCertFile string

app/vmagent/README.md

@@ -1238,6 +1238,8 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -1449,7 +1451,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Optional rate limit in bytes per second for data sent to the corresponding -remoteWrite.url. By default the rate limit is disabled. It can be useful for limiting load on remote storage when big amounts of buffered data is sent after temporary unavailability of the remote storage
      Supports array of values separated by comma or specified via multiple flags.
   -remoteWrite.relabelConfig string
-     Optional path to file with relabel_config entries. The path can point either to local file or to http url. These entries are applied to all the metrics before sending them to -remoteWrite.url. See https://docs.victoriametrics.com/vmagent.html#relabeling for details
+     Optional path to file with relabeling configs, which are applied to all the metrics before sending them to -remoteWrite.url. See also -remoteWrite.urlRelabelConfig. The path can point either to local file or to http url. See https://docs.victoriametrics.com/vmagent.html#relabeling
   -remoteWrite.roundDigits array
      Round metric values to this number of decimal digits after the point before writing them to remote storage. Examples: -remoteWrite.roundDigits=2 would round 1.236 to 1.24, while -remoteWrite.roundDigits=-1 would round 126.78 to 130. By default digits rounding is disabled. Set it to 100 for disabling it for a particular remote storage. This option may be used for improving data compression for the stored metrics
      Supports array of values separated by comma or specified via multiple flags.
@@ -1461,6 +1463,12 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
   -remoteWrite.significantFigures array
      The number of significant figures to leave in metric values before writing them to remote storage. See https://en.wikipedia.org/wiki/Significant_figures . Zero value saves all the significant figures. This option may be used for improving data compression for the stored metrics. See also -remoteWrite.roundDigits
      Supports array of values separated by comma or specified via multiple flags.
+  -remoteWrite.streamAggr.config array
+     Optional path to file with stream aggregation config. See https://docs.victoriametrics.com/stream-aggregation.html . See also -remoteWrite.streamAggr.keepInput
+     Supports an array of values separated by comma or specified via multiple flags.
+  -remoteWrite.streamAggr.keepInput array
+     Whether to keep input samples after the aggregation with -remoteWrite.streamAggr.config. By default the input is dropped after the aggregation, so only the aggregate data is sent to the -remoteWrite.url. See https://docs.victoriametrics.com/stream-aggregation.html
+     Supports array of values separated by comma or specified via multiple flags.
   -remoteWrite.tlsCAFile array
      Optional path to TLS CA file to use for verifying connections to the corresponding -remoteWrite.url. By default system CA is used
      Supports an array of values separated by comma or specified via multiple flags.
@@ -1482,7 +1490,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Remote storage URL to write data to. It must support Prometheus remote_write API. It is recommended using VictoriaMetrics as remote storage. Example url: http://<victoriametrics-host>:8428/api/v1/write . Pass multiple -remoteWrite.url flags in order to replicate data to multiple remote storage systems. See also -remoteWrite.multitenantURL
      Supports an array of values separated by comma or specified via multiple flags.
   -remoteWrite.urlRelabelConfig array
-     Optional path to relabel config for the corresponding -remoteWrite.url. The path can point either to local file or to http url
+     Optional path to relabel configs for the corresponding -remoteWrite.url. See also -remoteWrite.relabelConfig. The path can point either to local file or to http url. See https://docs.victoriametrics.com/vmagent.html#relabeling
      Supports an array of values separated by comma or specified via multiple flags.
   -sortLabels
      Whether to sort labels for incoming samples before writing them to all the configured remote storage systems. This may be needed for reducing memory usage at remote storage when the order of labels in incoming samples is random. For example, if m{k1="v1",k2="v2"} may be sent as m{k2="v2",k1="v1"}Enabled sorting for labels can slow down ingestion performance a bit

app/vmagent/remotewrite/remotewrite.go

@@ -61,9 +61,9 @@ var (
 		"Excess series are logged and dropped. This can be useful for limiting series churn rate. See https://docs.victoriametrics.com/vmagent.html#cardinality-limiter")
 
 	streamAggrConfig = flagutil.NewArrayString("remoteWrite.streamAggr.config", "Optional path to file with stream aggregation config. "+
-		"See https://docs.victoriametrics.com/stream-aggregation.html ."+
+		"See https://docs.victoriametrics.com/stream-aggregation.html . "+
 		"See also -remoteWrite.streamAggr.keepInput")
-	streamAggrKeepInput = flagutil.NewArrayBool("remoteWrite.streamAggr.keepInput", "Whether to keep input samples after the aggregation with -remoteWrite.streamAggr.config ."+
+	streamAggrKeepInput = flagutil.NewArrayBool("remoteWrite.streamAggr.keepInput", "Whether to keep input samples after the aggregation with -remoteWrite.streamAggr.config. "+
 		"By default the input is dropped after the aggregation, so only the aggregate data is sent to the -remoteWrite.url. "+
 		"See https://docs.victoriametrics.com/stream-aggregation.html")
 )

app/vmalert/README.md

@@ -734,7 +734,7 @@ If `-remoteWrite.url` command-line flag is configured, vmalert will persist aler
 [vmui](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#vmui) or Grafana to track how alerts state
 changed in time.
 
-vmalert stores last `-rule.maxUpdateEntries` (or `update_entries_limit` [per-rule config](https://docs.victoriametrics.com/vmalert.html#alerting-rules)) 
+vmalert stores last `-rule.updateEntriesLimit` (or `update_entries_limit` [per-rule config](https://docs.victoriametrics.com/vmalert.html#alerting-rules)) 
 state updates for each rule. To check updates, click on `Details` link next to rule's name on `/vmalert/groups` page 
 and check the `Last updates` section:
 
@@ -971,7 +971,7 @@ The shortlist of configuration flags is the following:
      Optional TLS server name to use for connections to -notifier.url. By default the server name from -notifier.url is used
      Supports an array of values separated by comma or specified via multiple flags.
   -notifier.url array
-     Prometheus alertmanager URL, e.g. http://127.0.0.1:9093. List all Alertmanager URLs if it runs in the cluster mode to ensure high availability.
+     Prometheus Alertmanager URL, e.g. http://127.0.0.1:9093. List all Alertmanager URLs if it runs in the cluster mode to ensure high availability.
      Supports an array of values separated by comma or specified via multiple flags.
   -pprofAuthKey string
      Auth key for /debug/pprof/* endpoints. It must be passed via authKey query arg. It overrides httpAuth.* settings
@@ -1108,8 +1108,6 @@ The shortlist of configuration flags is the following:
      Interval for checking for changes in '-rule' files. By default the checking is disabled. Send SIGHUP signal in order to force config check for changes. DEPRECATED - see '-configCheckInterval' instead
   -rule.maxResolveDuration duration
      Limits the maximum duration for automatic alert expiration, which is by default equal to 3 evaluation intervals of the parent group.
-  -rule.maxUpdateEntries int
-     Defines the max number of rule's state updates.  (default 20)
   -rule.resendDelay duration
      Minimum amount of time to wait before resending an alert to notifier
   -rule.templates array
@@ -1120,6 +1118,8 @@ The shortlist of configuration flags is the following:
       -rule.templates="dir/*.tpl" -rule.templates="/*.tpl". Relative path to all .tpl files in "dir" folder,
      absolute path to all .tpl files in root.
      Supports an array of values separated by comma or specified via multiple flags.
+  -rule.updateEntriesLimit int
+     Defines the max number of rule's state updates stored in-memory. Rule's updates are available on rule's Details page and are used for debugging purposes. The number of stored updates can be overriden per rule via update_entries_limit param. (default 20)
   -rule.validateExpressions
      Whether to validate rules expressions via MetricsQL engine (default true)
   -rule.validateTemplates

app/vmauth/README.md

@@ -270,6 +270,8 @@ See the docs at https://docs.victoriametrics.com/vmauth.html .
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

app/vmbackup/README.md

@@ -225,6 +225,8 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

app/vmbackupmanager/README.md

@@ -407,6 +407,8 @@ command-line flags:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

app/vmgateway/README.md

@@ -311,6 +311,8 @@ The shortlist of configuration flags include the following:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

app/vminsert/common/streamaggr.go

@@ -15,9 +15,9 @@ import (
 
 var (
 	streamAggrConfig = flag.String("streamAggr.config", "", "Optional path to file with stream aggregation config. "+
-		"See https://docs.victoriametrics.com/stream-aggregation.html ."+
+		"See https://docs.victoriametrics.com/stream-aggregation.html . "+
 		"See also -remoteWrite.streamAggr.keepInput")
-	streamAggrKeepInput = flag.Bool("streamAggr.keepInput", false, "Whether to keep input samples after the aggregation with -streamAggr.config ."+
+	streamAggrKeepInput = flag.Bool("streamAggr.keepInput", false, "Whether to keep input samples after the aggregation with -streamAggr.config. "+
 		"By default the input is dropped after the aggregation, so only the aggregate data is stored. "+
 		"See https://docs.victoriametrics.com/stream-aggregation.html")
 )

app/vmrestore/README.md

@@ -129,6 +129,8 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/Cluster-VictoriaMetrics.md

@@ -828,6 +828,8 @@ Below is the output for `/path/to/vminsert -help`:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -996,6 +998,8 @@ Below is the output for `/path/to/vmselect -help`:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -1201,6 +1205,8 @@ Below is the output for `/path/to/vmstorage -help`:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/README.md

@@ -2225,6 +2225,8 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -2477,6 +2479,10 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 10000000)
   -storageDataPath string
      Path to storage data (default "victoria-metrics-data")
+  -streamAggr.config string
+     Optional path to file with stream aggregation config. See https://docs.victoriametrics.com/stream-aggregation.html .See also -remoteWrite.streamAggr.keepInput
+  -streamAggr.keepInput
+     Whether to keep input samples after the aggregation with -streamAggr.config .By default the input is dropped after the aggregation, so only the aggregate data is stored. See https://docs.victoriametrics.com/stream-aggregation.html
   -tls
      Whether to enable TLS for incoming HTTP requests at -httpListenAddr (aka https). -tlsCertFile and -tlsKeyFile must be set if -tls is set
   -tlsCertFile string

docs/Single-server-VictoriaMetrics.md

@@ -2228,6 +2228,8 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -2480,6 +2482,10 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
      Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 10000000)
   -storageDataPath string
      Path to storage data (default "victoria-metrics-data")
+  -streamAggr.config string
+     Optional path to file with stream aggregation config. See https://docs.victoriametrics.com/stream-aggregation.html .See also -remoteWrite.streamAggr.keepInput
+  -streamAggr.keepInput
+     Whether to keep input samples after the aggregation with -streamAggr.config .By default the input is dropped after the aggregation, so only the aggregate data is stored. See https://docs.victoriametrics.com/stream-aggregation.html
   -tls
      Whether to enable TLS for incoming HTTP requests at -httpListenAddr (aka https). -tlsCertFile and -tlsKeyFile must be set if -tls is set
   -tlsCertFile string

docs/vmagent.md

@@ -1242,6 +1242,8 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string
@@ -1453,7 +1455,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Optional rate limit in bytes per second for data sent to the corresponding -remoteWrite.url. By default the rate limit is disabled. It can be useful for limiting load on remote storage when big amounts of buffered data is sent after temporary unavailability of the remote storage
      Supports array of values separated by comma or specified via multiple flags.
   -remoteWrite.relabelConfig string
-     Optional path to file with relabel_config entries. The path can point either to local file or to http url. These entries are applied to all the metrics before sending them to -remoteWrite.url. See https://docs.victoriametrics.com/vmagent.html#relabeling for details
+     Optional path to file with relabeling configs, which are applied to all the metrics before sending them to -remoteWrite.url. See also -remoteWrite.urlRelabelConfig. The path can point either to local file or to http url. See https://docs.victoriametrics.com/vmagent.html#relabeling
   -remoteWrite.roundDigits array
      Round metric values to this number of decimal digits after the point before writing them to remote storage. Examples: -remoteWrite.roundDigits=2 would round 1.236 to 1.24, while -remoteWrite.roundDigits=-1 would round 126.78 to 130. By default digits rounding is disabled. Set it to 100 for disabling it for a particular remote storage. This option may be used for improving data compression for the stored metrics
      Supports array of values separated by comma or specified via multiple flags.
@@ -1465,6 +1467,12 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
   -remoteWrite.significantFigures array
      The number of significant figures to leave in metric values before writing them to remote storage. See https://en.wikipedia.org/wiki/Significant_figures . Zero value saves all the significant figures. This option may be used for improving data compression for the stored metrics. See also -remoteWrite.roundDigits
      Supports array of values separated by comma or specified via multiple flags.
+  -remoteWrite.streamAggr.config array
+     Optional path to file with stream aggregation config. See https://docs.victoriametrics.com/stream-aggregation.html . See also -remoteWrite.streamAggr.keepInput
+     Supports an array of values separated by comma or specified via multiple flags.
+  -remoteWrite.streamAggr.keepInput array
+     Whether to keep input samples after the aggregation with -remoteWrite.streamAggr.config. By default the input is dropped after the aggregation, so only the aggregate data is sent to the -remoteWrite.url. See https://docs.victoriametrics.com/stream-aggregation.html
+     Supports array of values separated by comma or specified via multiple flags.
   -remoteWrite.tlsCAFile array
      Optional path to TLS CA file to use for verifying connections to the corresponding -remoteWrite.url. By default system CA is used
      Supports an array of values separated by comma or specified via multiple flags.
@@ -1486,7 +1494,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
      Remote storage URL to write data to. It must support Prometheus remote_write API. It is recommended using VictoriaMetrics as remote storage. Example url: http://<victoriametrics-host>:8428/api/v1/write . Pass multiple -remoteWrite.url flags in order to replicate data to multiple remote storage systems. See also -remoteWrite.multitenantURL
      Supports an array of values separated by comma or specified via multiple flags.
   -remoteWrite.urlRelabelConfig array
-     Optional path to relabel config for the corresponding -remoteWrite.url. The path can point either to local file or to http url
+     Optional path to relabel configs for the corresponding -remoteWrite.url. See also -remoteWrite.relabelConfig. The path can point either to local file or to http url. See https://docs.victoriametrics.com/vmagent.html#relabeling
      Supports an array of values separated by comma or specified via multiple flags.
   -sortLabels
      Whether to sort labels for incoming samples before writing them to all the configured remote storage systems. This may be needed for reducing memory usage at remote storage when the order of labels in incoming samples is random. For example, if m{k1="v1",k2="v2"} may be sent as m{k2="v2",k1="v1"}Enabled sorting for labels can slow down ingestion performance a bit

docs/vmalert.md

@@ -738,7 +738,7 @@ If `-remoteWrite.url` command-line flag is configured, vmalert will persist aler
 [vmui](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#vmui) or Grafana to track how alerts state
 changed in time.
 
-vmalert stores last `-rule.maxUpdateEntries` (or `update_entries_limit` [per-rule config](https://docs.victoriametrics.com/vmalert.html#alerting-rules)) 
+vmalert stores last `-rule.updateEntriesLimit` (or `update_entries_limit` [per-rule config](https://docs.victoriametrics.com/vmalert.html#alerting-rules)) 
 state updates for each rule. To check updates, click on `Details` link next to rule's name on `/vmalert/groups` page 
 and check the `Last updates` section:
 
@@ -975,7 +975,7 @@ The shortlist of configuration flags is the following:
      Optional TLS server name to use for connections to -notifier.url. By default the server name from -notifier.url is used
      Supports an array of values separated by comma or specified via multiple flags.
   -notifier.url array
-     Prometheus alertmanager URL, e.g. http://127.0.0.1:9093. List all Alertmanager URLs if it runs in the cluster mode to ensure high availability.
+     Prometheus Alertmanager URL, e.g. http://127.0.0.1:9093. List all Alertmanager URLs if it runs in the cluster mode to ensure high availability.
      Supports an array of values separated by comma or specified via multiple flags.
   -pprofAuthKey string
      Auth key for /debug/pprof/* endpoints. It must be passed via authKey query arg. It overrides httpAuth.* settings
@@ -1112,8 +1112,6 @@ The shortlist of configuration flags is the following:
      Interval for checking for changes in '-rule' files. By default the checking is disabled. Send SIGHUP signal in order to force config check for changes. DEPRECATED - see '-configCheckInterval' instead
   -rule.maxResolveDuration duration
      Limits the maximum duration for automatic alert expiration, which is by default equal to 3 evaluation intervals of the parent group.
-  -rule.maxUpdateEntries int
-     Defines the max number of rule's state updates.  (default 20)
   -rule.resendDelay duration
      Minimum amount of time to wait before resending an alert to notifier
   -rule.templates array
@@ -1124,6 +1122,8 @@ The shortlist of configuration flags is the following:
       -rule.templates="dir/*.tpl" -rule.templates="/*.tpl". Relative path to all .tpl files in "dir" folder,
      absolute path to all .tpl files in root.
      Supports an array of values separated by comma or specified via multiple flags.
+  -rule.updateEntriesLimit int
+     Defines the max number of rule's state updates stored in-memory. Rule's updates are available on rule's Details page and are used for debugging purposes. The number of stored updates can be overriden per rule via update_entries_limit param. (default 20)
   -rule.validateExpressions
      Whether to validate rules expressions via MetricsQL engine (default true)
   -rule.validateTemplates

docs/vmauth.md

@@ -274,6 +274,8 @@ See the docs at https://docs.victoriametrics.com/vmauth.html .
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/vmbackup.md

@@ -229,6 +229,8 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/vmbackupmanager.md

@@ -411,6 +411,8 @@ command-line flags:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/vmgateway.md

@@ -315,6 +315,8 @@ The shortlist of configuration flags include the following:
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string

docs/vmrestore.md

@@ -133,6 +133,8 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
      Per-second limit on the number of ERROR messages. If more than the given number of errors are emitted per second, the remaining errors are suppressed. Zero values disable the rate limit
   -loggerFormat string
      Format for logs. Possible values: default, json (default "default")
+  -loggerJSONFields string
+     Allows renaming fields in JSON formatted logs. Example: "ts:timestamp,msg:message" renames "ts" to "timestamp" and "msg" to "message". Supported fields: ts, level, caller, msg
   -loggerLevel string
      Minimum level of errors to log. Possible values: INFO, WARN, ERROR, FATAL, PANIC (default "INFO")
   -loggerOutput string