<commit_before>/*
 * This file is open source software, licensed to you under the terms
 * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership.  You may not use this file except in compliance with the License.
 *
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
/*
 * Copyright (C) 2014 Cloudius Systems, Ltd.
 */

#pragma once

#include <type_traits>
#include <utility>
#include <functional>
#include <array>
#include <iterator>
#include <stdint.h>
#include <memory>
#include <string>
#include <tuple>
#include <chrono>
#include <boost/program_options.hpp>

#include <seastar/core/future.hh>
#include <seastar/net/byteorder.hh>
#include <seastar/core/shared_ptr.hh>
#include <seastar/core/sstring.hh>
#include <seastar/util/log.hh>

#include <seastar/core/metrics_api.hh>

namespace seastar {

/**
 * Implementation of rudimentary collectd data gathering.
 *
 * Usage is hopefully straight forward. Though, feel free to read
 * https://collectd.org/wiki/index.php/Naming_schema
 * for an explanation on the naming model.
 *
 * Typically, you'll add values something like:
 *
 * 		scollectd::type_instance_id typ("<pluginname>", "<instance_name>", "<type_name>", "<instance_name>");
 *		scollectd::add_polled_metric(typ, [<metric var> | scollectd::make_typed(<data_type>, <metric_var>) [, ...]);
 *
 * Where
 * 	<pluginname> would be the overall 'module', e.g. "cpu"
 *  <instance_name> -> optional distinguisher between plugin instances. For cpu, the built-in
 *  scollectd::per_cpu_plugin_instance constant is a good choice, i.e. 0->N cpu.
 *  If there are no instances (e.g. only one), empty constant is appropriate (none)
 *  <type_name> is the 'type' of metric collected, for ex. "usage" (cpu/0/usage)
 *  <type_instance> is a distinguisher for metric parts of the type, e.g. "idle", "user", "kernel"
 *  -> cpu/0/usage/idle | cpu/0/usage/user | cpu/0/usage/kernel
 *
 *  Each type instance can bind an arbitrary number of values, ech representing some aspect in turn of the instance.
 *  The structure and interpretation is up to the producer/consumer
 *
 * There is a single "scollectd" instance per cpu, and values should be bound locally
 * to this cpu. Polling is done at a frequency set in the seastar config (def once per s),
 * and all registered values will be sent via UDP packages to the destination host(s)
 *
 * Note that the tuple { plugin, plugin_instance, type, type_instance } is considered a
 * unique ID for a value registration, so using the same tuple twice will remove the previously
 * registered values.
 *
 * Values can be unregistered at any time, though they must be so on the same thread/cpu
 * as they we're registered. The "registration" achor type provides RAII style value unregistration
 * semantics.
 *
 */

namespace scollectd {

extern seastar::logger logger;

using data_type = seastar::metrics::impl::data_type;<commit_msg>doc: scollectd: fix Unsupported xml/html tags<commit_after>/*
 * This file is open source software, licensed to you under the terms
 * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership.  You may not use this file except in compliance with the License.
 *
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
/*
 * Copyright (C) 2014 Cloudius Systems, Ltd.
 */

#pragma once

#include <type_traits>
#include <utility>
#include <functional>
#include <array>
#include <iterator>
#include <stdint.h>
#include <memory>
#include <string>
#include <tuple>
#include <chrono>
#include <boost/program_options.hpp>

#include <seastar/core/future.hh>
#include <seastar/net/byteorder.hh>
#include <seastar/core/shared_ptr.hh>
#include <seastar/core/sstring.hh>
#include <seastar/util/log.hh>

#include <seastar/core/metrics_api.hh>

namespace seastar {

/**
 * Implementation of rudimentary collectd data gathering.
 *
 * Usage is hopefully straight forward. Though, feel free to read
 * https://collectd.org/wiki/index.php/Naming_schema
 * for an explanation on the naming model.
 *
 * Typically, you'll add values something like:
 *
 * 		scollectd::type_instance_id typ("<pluginname>", "<instance_name>", "<type_name>", "<instance_name>");
 *		scollectd::add_polled_metric(typ, [<metric var> | scollectd::make_typed(<data_type>, <metric_var>) [, ...]);
 *
 * Where
 * 	`<pluginname>` would be the overall 'module', e.g. "cpu"
 *  `<instance_name>` -> optional distinguisher between plugin instances. For cpu, the built-in
 *  scollectd::per_cpu_plugin_instance constant is a good choice, i.e. 0->N cpu.
 *  If there are no instances (e.g. only one), empty constant is appropriate (none)
 *  `<type_name>` is the 'type' of metric collected, for ex. "usage" (cpu/0/usage)
 *  `<type_instance>` is a distinguisher for metric parts of the type, e.g. "idle", "user", "kernel"
 *  -> cpu/0/usage/idle | cpu/0/usage/user | cpu/0/usage/kernel
 *
 *  Each type instance can bind an arbitrary number of values, ech representing some aspect in turn of the instance.
 *  The structure and interpretation is up to the producer/consumer
 *
 * There is a single "scollectd" instance per cpu, and values should be bound locally
 * to this cpu. Polling is done at a frequency set in the seastar config (def once per s),
 * and all registered values will be sent via UDP packages to the destination host(s)
 *
 * Note that the tuple { plugin, plugin_instance, type, type_instance } is considered a
 * unique ID for a value registration, so using the same tuple twice will remove the previously
 * registered values.
 *
 * Values can be unregistered at any time, though they must be so on the same thread/cpu
 * as they we're registered. The "registration" achor type provides RAII style value unregistration
 * semantics.
 *
 */

namespace scollectd {

extern seastar::logger logger;

using data_type = seastar::metrics::impl::data_type;
{'fraction_non_alphanumeric': 0.10299347954949614, 'fraction_numerical': 0.0038529934795494963, 'mean_word_length': 4.301649646504321, 'pattern_counts': {'":': 0, '<': 59, '<?xml version=': 0, '>': 65, 'https://': 2, 'lorem ipsum': 0, 'www.': 2, 'xml': 1}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6519193', 'n_tokens_mistral': 2030, 'n_tokens_neox': 1970, 'n_words': 800}