Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/tomcat/README.md

@@ -0,0 +1,89 @@
+# Tomcat Input Plugin
+
+The Tomcat plugin collects statistics available from the tomcat manager status
+page from the `http://<host>/manager/status/all?XML=true URL.` (`XML=true` will
+return only xml data).
+
+See the [Tomcat documentation][1] for details of these statistics.
+
+[1]: https://tomcat.apache.org/tomcat-9.0-doc/manager-howto.html#Server_Status
+
+## Global configuration options <!-- @/docs/includes/plugin_config.md -->
+
+In addition to the plugin-specific configuration settings, plugins support
+additional global and plugin configuration settings. These settings are used to
+modify metrics, tags, and field or create aliases and configure ordering, etc.
+See the [CONFIGURATION.md][CONFIGURATION.md] for more details.
+
+[CONFIGURATION.md]: ../../../docs/CONFIGURATION.md#plugins
+
+## Configuration
+
+```toml @sample.conf
+# Gather metrics from the Tomcat server status page.
+[[inputs.tomcat]]
+  ## URL of the Tomcat server status
+  # url = "http://127.0.0.1:8080/manager/status/all?XML=true"
+
+  ## HTTP Basic Auth Credentials
+  # username = "tomcat"
+  # password = "s3cret"
+
+  ## Request timeout
+  # timeout = "5s"
+
+  ## Optional TLS Config
+  # tls_ca = "/etc/telegraf/ca.pem"
+  # tls_cert = "/etc/telegraf/cert.pem"
+  # tls_key = "/etc/telegraf/key.pem"
+  ## Use TLS but skip chain & host verification
+  # insecure_skip_verify = false
+```
+
+## Metrics
+
+- tomcat_jvm_memory
+  - free
+  - max
+  - total
+- tomcat_jvm_memorypool
+  - committed
+  - init
+  - max
+  - used
+- tomcat_connector
+  - bytes_received
+  - bytes_sent
+  - current_thread_busy
+  - current_thread_count
+  - error_count
+  - max_threads
+  - max_time
+  - processing_time
+  - request_count
+
+### Tags
+
+- tomcat_jvm_memory
+  - source
+- tomcat_jvm_memorypool has the following tags:
+  - name
+  - type
+  - source
+- tomcat_connector
+  - name
+  - source
+
+## Example Output
+
+```text
+tomcat_jvm_memory,host=N8-MBP free=20014352i,max=127729664i,total=41459712i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Eden\ Space,type=Heap\ memory committed=11534336i,init=2228224i,max=35258368i,used=1941200i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Survivor\ Space,type=Heap\ memory committed=1376256i,init=262144i,max=4390912i,used=1376248i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Tenured\ Gen,type=Heap\ memory committed=28549120i,init=5636096i,max=88080384i,used=18127912i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Code\ Cache,type=Non-heap\ memory committed=6946816i,init=2555904i,max=251658240i,used=6406528i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Compressed\ Class\ Space,type=Non-heap\ memory committed=1966080i,init=0i,max=1073741824i,used=1816120i 1474663361000000000
+tomcat_jvm_memorypool,host=N8-MBP,name=Metaspace,type=Non-heap\ memory committed=18219008i,init=0i,max=-1i,used=17559376i 1474663361000000000
+tomcat_connector,host=N8-MBP,name=ajp-bio-8009 bytes_received=0i,bytes_sent=0i,current_thread_count=0i,current_threads_busy=0i,error_count=0i,max_threads=200i,max_time=0i,processing_time=0i,request_count=0i 1474663361000000000
+tomcat_connector,host=N8-MBP,name=http-bio-8080 bytes_received=0i,bytes_sent=86435i,current_thread_count=10i,current_threads_busy=1i,error_count=2i,max_threads=200i,max_time=167i,processing_time=245i,request_count=15i 1474663361000000000
+```