1 /*
2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
3 *
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * The contents of this file are subject to the terms of either the Universal Permissive License
7 * v 1.0 as shown at http://oss.oracle.com/licenses/upl
8 *
9 * or the following license:
10 *
11 * Redistribution and use in source and binary forms, with or without modification, are permitted
12 * provided that the following conditions are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
15 * and the following disclaimer.
16 *
17 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
18 * conditions and the following disclaimer in the documentation and/or other materials provided with
19 * the distribution.
20 *
21 * 3. Neither the name of the copyright holder nor the names of its contributors may be used to
22 * endorse or promote products derived from this software without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
26 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
31 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33 package org.openjdk.jmc.flightrecorder.jdk;
34
35 import static org.openjdk.jmc.common.item.Aggregators.avg;
36 import static org.openjdk.jmc.common.item.Aggregators.distinctAsString;
37 import static org.openjdk.jmc.common.item.Aggregators.filter;
38 import static org.openjdk.jmc.common.item.Aggregators.max;
39 import static org.openjdk.jmc.common.item.Aggregators.min;
40 import static org.openjdk.jmc.common.item.Aggregators.or;
41 import static org.openjdk.jmc.common.item.Aggregators.sum;
42 import static org.openjdk.jmc.flightrecorder.JfrAttributes.DURATION;
43 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.CONCURRENT_GC_THREADS;
44 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.FLAG_NAME;
45 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.FLAG_VALUE_BOOLEAN;
46 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.FLAG_VALUE_NUMBER;
47 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.GC_TIME_RATIO;
48 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_ADDRESS_SIZE;
49 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_INITIAL_SIZE;
50 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_MAX_SIZE;
51 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_MIN_SIZE;
52 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_OBJECT_ALIGNMENT;
53 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_TOTAL;
54 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HEAP_USED;
55 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.HW_THREADS;
56 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_ADDRESS;
57 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_FILE_BYTES_READ;
58 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_FILE_BYTES_WRITTEN;
59 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_HOST;
60 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_PORT;
61 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_SOCKET_BYTES_READ;
62 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.IO_SOCKET_BYTES_WRITTEN;
63 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.NEW_RATIO;
64 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.NUMBER_OF_CORES;
65 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.NUMBER_OF_SOCKETS;
66 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.PARALLEL_GC_THREADS;
67 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.TENURING_THRESHOLD_INITIAL;
68 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.TENURING_THRESHOLD_MAXIMUM;
69 import static org.openjdk.jmc.flightrecorder.jdk.JdkAttributes.TLAB_REFILL_WASTE_LIMIT;
70 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.AFTER_GC;
71 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.ALLOC_INSIDE_TLAB;
72 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.ALLOC_OUTSIDE_TLAB;
73 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.BEFORE_GC;
74 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.CODE_CACHE_FULL;
75 import static org.openjdk.jmc.flightrecorder.jdk.JdkFilters.SOCKET_READ_OR_WRITE;
76 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.BOOLEAN_FLAG;
77 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.CPU_INFORMATION;
78 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.FILE_READ;
79 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.FILE_WRITE;
80 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.GC_CONF;
81 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.GC_CONF_SURVIVOR;
82 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.GC_CONF_TLAB;
83 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.GC_CONF_YOUNG_GENERATION;
84 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.GC_PAUSE;
85 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.HEAP_CONF;
86 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.HEAP_SUMMARY;
87 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.OBJECT_COUNT;
88 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.OS_INFORMATION;
89 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.OS_MEMORY_SUMMARY;
90 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.SOCKET_READ;
91 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.SOCKET_WRITE;
92 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.ULONG_FLAG;
93 import static org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs.VM_INFO;
94
95 import java.text.MessageFormat;
96
97 import org.openjdk.jmc.common.item.Aggregators;
98 import org.openjdk.jmc.common.item.IAccessorFactory;
99 import org.openjdk.jmc.common.item.IAggregator;
100 import org.openjdk.jmc.common.item.IAttribute;
101 import org.openjdk.jmc.common.item.IMemberAccessor;
102 import org.openjdk.jmc.common.item.IType;
103 import org.openjdk.jmc.common.item.ItemFilters;
104 import org.openjdk.jmc.common.unit.IQuantity;
105 import org.openjdk.jmc.common.unit.UnitLookup;
106 import org.openjdk.jmc.flightrecorder.JfrAttributes;
107 import org.openjdk.jmc.flightrecorder.jdk.messages.internal.Messages;
108
109 /**
110 * Various useful aggregators based on JDK flight recorder data.
111 */
112 public final class JdkAggregators {
113
114 // VM Info
115 public static final IAggregator<String, ?> JVM_NAME = distinctAsString(VM_INFO, JdkAttributes.JVM_NAME);
116 public static final IAggregator<IQuantity, ?> JVM_PID = min(JdkAttributes.JVM_PID.getName(), null,
117 VM_INFO, JdkAttributes.JVM_PID);
118 public static final IAggregator<IQuantity, ?> JVM_START_TIME = min(JdkAttributes.JVM_START_TIME.getName(), null,
119 VM_INFO, JdkAttributes.JVM_START_TIME);
120 public static final IAggregator<String, ?> JVM_VERSION = distinctAsString(VM_INFO, JdkAttributes.JVM_VERSION);
121 public static final IAggregator<String, ?> JAVA_ARGUMENTS = distinctAsString(VM_INFO, JdkAttributes.JAVA_ARGUMENTS);
122 public static final IAggregator<String, ?> JVM_ARGUMENTS = distinctAsString(VM_INFO, JdkAttributes.JVM_ARGUMENTS);
123
124 public static final IAggregator<IQuantity, ?> JVM_SHUTDOWN_TIME = min(Messages.getString(Messages.ATTR_SHUTDOWN_TIME), null,
125 JdkTypeIDs.VM_SHUTDOWN, JfrAttributes.START_TIME);
126 public static final IAggregator<String, ?> JVM_SHUTDOWN_REASON = distinctAsString(JdkTypeIDs.VM_SHUTDOWN,
127 JdkAttributes.SHUTDOWN_REASON);
128 // CPU info
129 public static final IAggregator<IQuantity, ?> MIN_HW_THREADS = min(HW_THREADS.getName(), null, CPU_INFORMATION,
130 HW_THREADS);
131 public static final IAggregator<IQuantity, ?> MIN_NUMBER_OF_CORES = min(NUMBER_OF_CORES.getName(), null,
132 CPU_INFORMATION, NUMBER_OF_CORES);
133 public static final IAggregator<IQuantity, ?> MIN_NUMBER_OF_SOCKETS = min(NUMBER_OF_SOCKETS.getName(), null,
134 CPU_INFORMATION, NUMBER_OF_SOCKETS);
135 public static final IAggregator<String, ?> CPU_DESCRIPTION = distinctAsString(CPU_INFORMATION,
136 JdkAttributes.CPU_DESCRIPTION);
137 public static final IAggregator<String, ?> CPU_TYPE = distinctAsString(CPU_INFORMATION, JdkAttributes.CPU_TYPE);
138 // OS info
139 public static final IAggregator<String, ?> OS_VERSION = distinctAsString(OS_INFORMATION, JdkAttributes.OS_VERSION);
140 public static final IAggregator<IQuantity, ?> MAX_USED_MEMORY = max(
141 Messages.getString(Messages.AGGR_MAX_USED_MEMORY), null, OS_MEMORY_SUMMARY, JdkAttributes.OS_MEMORY_USED);
142 public static final IAggregator<IQuantity, ?> MIN_TOTAL_MEMORY = min(
143 Messages.getString(Messages.AGGR_MIN_TOTAL_MEMORY), null, OS_MEMORY_SUMMARY, JdkAttributes.OS_MEMORY_TOTAL);
144 // Heap config
145 public static final IAggregator<IQuantity, ?> HEAP_CONF_MAX_SIZE = max(HEAP_MAX_SIZE.getName(), null, HEAP_CONF,
146 HEAP_MAX_SIZE);
147 public static final IAggregator<IQuantity, ?> HEAP_CONF_MIN_SIZE = min(HEAP_MIN_SIZE.getName(), null, HEAP_CONF,
148 HEAP_MIN_SIZE);
149 public static final IAggregator<IQuantity, ?> HEAP_CONF_INITIAL_SIZE_MIN = min(HEAP_INITIAL_SIZE.getName(), null,
150 HEAP_CONF, HEAP_INITIAL_SIZE);
151 public static final IAggregator<IQuantity, ?> HEAP_OBJECT_ALIGNMENT_MIN = min(HEAP_OBJECT_ALIGNMENT.getName(), null,
152 HEAP_CONF, HEAP_OBJECT_ALIGNMENT);
153 public static final IAggregator<IQuantity, ?> HEAP_ADDRESS_SIZE_MIN = min(HEAP_ADDRESS_SIZE.getName(), null,
154 HEAP_CONF, HEAP_ADDRESS_SIZE);
155 public static final IAggregator<Boolean, ?> USE_COMPRESSED_OOPS = or(HEAP_CONF,
156 JdkAttributes.HEAP_USE_COMPRESSED_OOPS);
157 public static final IAggregator<String, ?> COMPRESSED_OOPS_MODE = distinctAsString(HEAP_CONF,
158 JdkAttributes.HEAP_COMPRESSED_OOPS_MODE);
159 // GC config
160 public static final IAggregator<String, ?> OLD_COLLECTOR = distinctAsString(GC_CONF, JdkAttributes.OLD_COLLECTOR);
161 public static final IAggregator<String, ?> YOUNG_COLLECTOR = distinctAsString(GC_CONF,
162 JdkAttributes.YOUNG_COLLECTOR);
163 public static final IAggregator<IQuantity, ?> PARALLEL_GC_THREAD_COUNT_MAX = max(GC_CONF, PARALLEL_GC_THREADS);
164 public static final IAggregator<IQuantity, ?> PARALLEL_GC_THREAD_COUNT_MIN = min(PARALLEL_GC_THREADS.getName(),
165 null, GC_CONF, PARALLEL_GC_THREADS);
166 public static final IAggregator<IQuantity, ?> CONCURRENT_GC_THREAD_COUNT_MIN = min(CONCURRENT_GC_THREADS.getName(),
167 null, GC_CONF, CONCURRENT_GC_THREADS);
168 public static final IAggregator<Boolean, ?> EXPLICIT_GC_CONCURRENT = or(GC_CONF,
169 JdkAttributes.EXPLICIT_GC_CONCURRENT);
170 public static final IAggregator<Boolean, ?> EXPLICIT_GC_DISABLED = or(GC_CONF, JdkAttributes.EXPLICIT_GC_DISABLED);
171 public static final IAggregator<Boolean, ?> USE_DYNAMIC_GC_THREADS = or(GC_CONF,
172 JdkAttributes.USE_DYNAMIC_GC_THREADS);
173 public static final IAggregator<IQuantity, ?> GC_TIME_RATIO_MIN = min(GC_TIME_RATIO.getName(), null, GC_CONF,
174 GC_TIME_RATIO);
175 public static final IAggregator<IQuantity, ?> YOUNG_GENERATION_MIN_SIZE = max(
176 JdkAttributes.YOUNG_GENERATION_MIN_SIZE.getName(), null, GC_CONF_YOUNG_GENERATION,
177 JdkAttributes.YOUNG_GENERATION_MIN_SIZE);
178 public static final IAggregator<IQuantity, ?> YOUNG_GENERATION_MAX_SIZE = min(
179 JdkAttributes.YOUNG_GENERATION_MAX_SIZE.getName(), null, GC_CONF_YOUNG_GENERATION,
180 JdkAttributes.YOUNG_GENERATION_MIN_SIZE);
181 public static final IAggregator<IQuantity, ?> NEW_RATIO_MIN = min(NEW_RATIO.getName(), null,
182 GC_CONF_YOUNG_GENERATION, NEW_RATIO);
183 public static final IAggregator<IQuantity, ?> TENURING_THRESHOLD_INITIAL_MIN = min(
184 TENURING_THRESHOLD_INITIAL.getName(), null, GC_CONF_SURVIVOR, TENURING_THRESHOLD_INITIAL);
185 public static final IAggregator<IQuantity, ?> TENURING_THRESHOLD_MAX = max(TENURING_THRESHOLD_MAXIMUM.getName(),
186 null, GC_CONF_SURVIVOR, TENURING_THRESHOLD_MAXIMUM);
187 public static final IAggregator<Boolean, ?> USES_TLABS = or(GC_CONF_TLAB, JdkAttributes.USES_TLABS);
188 public static final IAggregator<IQuantity, ?> TLAB_MIN_SIZE = min(JdkAttributes.TLAB_MIN_SIZE.getName(), null,
189 GC_CONF_TLAB, JdkAttributes.TLAB_MIN_SIZE);
190 public static final IAggregator<IQuantity, ?> TLAB_REFILL_WASTE_LIMIT_MIN = min(TLAB_REFILL_WASTE_LIMIT.getName(),
191 null, GC_CONF_TLAB, TLAB_REFILL_WASTE_LIMIT);
192 // Other
193 public static final IAggregator<IQuantity, ?> AVG_HEAP_USED_BEFORE_GC = filter(
194 Messages.getString(Messages.AGGR_AVG_HEAP_USED_BEFORE_GC), null, avg(HEAP_SUMMARY, HEAP_USED), BEFORE_GC);
195 public static final IAggregator<IQuantity, ?> AVG_HEAP_USED_AFTER_GC = filter(
196 Messages.getString(Messages.AGGR_AVG_HEAP_USED_AFTER_GC), null, avg(HEAP_SUMMARY, HEAP_USED), AFTER_GC);
197 public static final IAggregator<IQuantity, ?> SUM_HEAP_USED_BEFORE_GC = filter("SUM_HEAP_USED_BEFORE_GC", null, //$NON-NLS-1$
198 sum(HEAP_SUMMARY, HEAP_USED), BEFORE_GC);
199 public static final IAggregator<IQuantity, ?> SUM_HEAP_USED_AFTER_GC = filter("SUM_HEAP_USED_AFTER_GC", null, //$NON-NLS-1$
200 sum(HEAP_SUMMARY, HEAP_USED), AFTER_GC);
201
202 public static final IAggregator<IQuantity, ?> OBJECT_COUNT_MAX_SIZE = max(
203 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_SIZE),
204 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_SIZE_DESC), OBJECT_COUNT, HEAP_TOTAL);
205 public static final IAggregator<IQuantity, ?> OBJECT_COUNT_MAX_INSTANCES = max(
206 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_INSTANCES),
207 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_INSTANCES_DESC), OBJECT_COUNT, JdkAttributes.COUNT);
208 public static final IAggregator<Boolean, ?> UNLOCK_EXPERIMENTAL_VM_OPTIONS = filter(
209 Messages.getString(Messages.AGGR_UNLOCK_EXPERIMENTAL_VM_OPTIONS), null,
210 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UnlockExperimentalVMOptions")); //$NON-NLS-1$
211 public static final IAggregator<Boolean, ?> IGNORE_UNRECOGNIZED_VM_OPTIONS = filter(
212 Messages.getString(Messages.AGGR_IGNORE_UNRECOGNIZED_VM_OPTIONS), null,
213 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "IgnoreUnrecognizedVMOptions")); //$NON-NLS-1$
214 public static final IAggregator<Boolean, ?> USE_STRING_DEDUPLICATION = filter("UseStringDeduplication", null, //$NON-NLS-1$
215 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UseStringDeduplication")); //$NON-NLS-1$
216 public static final IAggregator<Boolean, ?> USE_G1_GC = filter("UseG1GC", null, //$NON-NLS-1$
217 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UseG1GC")); //$NON-NLS-1$
218 public static final IAggregator<Boolean, ?> COMPACT_STRINGS = filter("CompactStrings", null, //$NON-NLS-1$
219 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "CompactStrings")); //$NON-NLS-1$
220 public static final IAggregator<IQuantity, ?> LARGEST_MAX_HEAP_SIZE_FROM_FLAG = filter(
221 Messages.getString(Messages.AGGR_LARGEST_MAX_HEAP_SIZE_FROM_FLAG), null, max(ULONG_FLAG, FLAG_VALUE_NUMBER),
222 ItemFilters.equals(FLAG_NAME, "MaxHeapSize")); //$NON-NLS-1$
223 public static final IAggregator<IQuantity, ?> OUTSIDE_TLAB_COUNT = Aggregators.count(
224 Messages.getString(Messages.AGGR_OUTSIDE_TLAB_COUNT),
225 Messages.getString(Messages.AGGR_OUTSIDE_TLAB_COUNT_DESC), ALLOC_OUTSIDE_TLAB);
226 public static final IAggregator<IQuantity, ?> INSIDE_TLAB_COUNT = Aggregators.count(
227 Messages.getString(Messages.AGGR_INSIDE_TLAB_COUNT),
228 Messages.getString(Messages.AGGR_INSIDE_TLAB_COUNT_DESC), ALLOC_INSIDE_TLAB);
229 public static final IAggregator<IQuantity, ?> FILE_WRITE_LONGEST = Aggregators.max(FILE_WRITE, DURATION);
230 public static final IAggregator<IQuantity, ?> FILE_READ_LONGEST = Aggregators.max(FILE_READ, DURATION);
231 public static final IAggregator<IQuantity, ?> FILE_WRITE_SIZE = Aggregators.sum(
232 Messages.getString(Messages.AGGR_FILE_WRITE_SIZE), Messages.getString(Messages.AGGR_FILE_WRITE_SIZE_DESC),
233 FILE_WRITE, IO_FILE_BYTES_WRITTEN);
234 public static final IAggregator<IQuantity, ?> FILE_READ_SIZE = Aggregators.sum(
235 Messages.getString(Messages.AGGR_FILE_READ_SIZE), Messages.getString(Messages.AGGR_FILE_READ_SIZE_DESC),
236 FILE_READ, IO_FILE_BYTES_READ);
237 public static final IAggregator<IQuantity, ?> FILE_WRITE_COUNT = Aggregators.count(
238 Messages.getString(Messages.AGGR_FILE_WRITE_COUNT), Messages.getString(Messages.AGGR_FILE_WRITE_COUNT_DESC),
239 JdkFilters.FILE_WRITE);
240 public static final IAggregator<IQuantity, ?> FILE_READ_COUNT = Aggregators.count(
241 Messages.getString(Messages.AGGR_FILE_READ_COUNT), Messages.getString(Messages.AGGR_FILE_READ_COUNT_DESC),
242 JdkFilters.FILE_READ);
243 public static final IAggregator<IQuantity, ?> ERROR_COUNT = Aggregators.count(
244 Messages.getString(Messages.AGGR_ERROR_COUNT), Messages.getString(Messages.AGGR_ERROR_COUNT_DESC),
245 JdkFilters.ERRORS);
246 public static final IAggregator<IQuantity, ?> EXCEPTIONS_COUNT = Aggregators.count(
247 Messages.getString(Messages.AGGR_EXCEPTIONS_COUNT), Messages.getString(Messages.AGGR_EXCEPTIONS_COUNT_DESC),
248 JdkFilters.EXCEPTIONS);
249 public static final IAggregator<IQuantity, ?> THROWABLES_COUNT = Aggregators.count(
250 Messages.getString(Messages.AGGR_THROWABLES_COUNT), Messages.getString(Messages.AGGR_THROWABLES_COUNT_DESC),
251 JdkFilters.THROWABLES);
252 public static final IAggregator<IQuantity, ?> CODE_CACHE_FULL_COUNT = Aggregators.count(
253 Messages.getString(Messages.AGGR_CODE_CACHE_FULL_COUNT),
254 Messages.getString(Messages.AGGR_CODE_CACHE_FULL_COUNT_DESC), CODE_CACHE_FULL);
255 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_LONGEST = Aggregators.max(SOCKET_WRITE, DURATION);
256 public static final IAggregator<IQuantity, ?> SOCKET_READ_LONGEST = Aggregators.max(SOCKET_READ, DURATION);
257 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_SIZE = Aggregators.sum(
258 Messages.getString(Messages.AGGR_SOCKET_WRITE_SIZE),
259 Messages.getString(Messages.AGGR_SOCKET_WRITE_SIZE_DESC), SOCKET_WRITE, IO_SOCKET_BYTES_WRITTEN);
260 public static final IAggregator<IQuantity, ?> SOCKET_READ_SIZE = Aggregators.sum(
261 Messages.getString(Messages.AGGR_SOCKET_READ_SIZE), Messages.getString(Messages.AGGR_SOCKET_READ_SIZE_DESC),
262 SOCKET_READ, IO_SOCKET_BYTES_READ);
263 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_COUNT = Aggregators.count(
264 Messages.getString(Messages.AGGR_SOCKET_WRITE_COUNT),
265 Messages.getString(Messages.AGGR_SOCKET_WRITE_COUNT_DESC), JdkFilters.SOCKET_WRITE);
266 public static final IAggregator<IQuantity, ?> SOCKET_READ_COUNT = Aggregators.count(
267 Messages.getString(Messages.AGGR_SOCKET_READ_COUNT),
268 Messages.getString(Messages.AGGR_SOCKET_READ_COUNT_DESC), JdkFilters.SOCKET_READ);
269 public static final IAggregator<IQuantity, ?> NUMBER_OF_DISTINCT_PORTS = Aggregators
270 .filter(Aggregators.countDistinct(Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_PORTS),
271 Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_PORTS_DESC), IO_PORT), SOCKET_READ_OR_WRITE);
272 public static final IAggregator<IQuantity, ?> NUMBER_OF_DISTINCT_HOSTS = Aggregators
273 .filter(Aggregators.countDistinct(Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_HOSTS),
274 Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_HOSTS_DESC), IO_ADDRESS), SOCKET_READ_OR_WRITE);
275 public static final IAggregator<String, ?> HOST_NAMES_DISTINCT = Aggregators
276 .filter(Aggregators.distinctAsString(IO_HOST, ","), SOCKET_READ_OR_WRITE); //$NON-NLS-1$
277 public static final IAggregator<IQuantity, ?> LONGEST_GC_PAUSE = Aggregators.max(
278 Messages.getString(Messages.AGGR_LONGEST_GC_PAUSE), Messages.getString(Messages.AGGR_LONGEST_GC_PAUSE_DESC),
279 GC_PAUSE, DURATION);
280 public static final IAggregator<IQuantity, ?> TOTAL_GC_PAUSE = Aggregators.sum(
281 Messages.getString(Messages.AGGR_TOTAL_GC_PAUSE), Messages.getString(Messages.AGGR_TOTAL_GC_PAUSE_DESC),
282 GC_PAUSE, DURATION);
283
284 public static final IAggregator<IQuantity, ?> JFR_DATA_LOST_COUNT = Aggregators.count(
285 Messages.getString(Messages.AGGR_JFR_DATA_LOST_COUNT),
286 Messages.getString(Messages.AGGR_JFR_DATA_LOST_COUNT_DESC), JdkFilters.JFR_DATA_LOST);
287 public static final IAggregator<IQuantity, ?> FLR_DATA_LOST_SIZE = Aggregators.sum(
288 Messages.getString(Messages.AGGR_FLR_DATA_LOST_SIZE),
289 Messages.getString(Messages.AGGR_FLR_DATA_LOST_SIZE_DESC), JdkTypeIDs.JFR_DATA_LOST,
290 JfrAttributes.FLR_DATA_LOST);
291 public static final IAggregator<IQuantity, ?> AVG_JVM_USER_CPU = Aggregators.avg(JdkTypeIDs.CPU_LOAD,
292 JdkAttributes.JVM_USER);
293 public static final IAggregator<IQuantity, ?> AVG_JVM_TOTAL_CPU = Aggregators.avg(JdkTypeIDs.CPU_LOAD,
294 JdkAttributes.JVM_TOTAL);
295 public static final IAggregator<IQuantity, ?> EXECUTION_SAMPLE_COUNT = Aggregators.count(
296 Messages.getString(Messages.AGGR_EXECUTION_SAMPLE_COUNT),
297 Messages.getString(Messages.AGGR_EXECUTION_SAMPLE_COUNT_DESC), JdkFilters.EXECUTION_SAMPLE);
298 public static final IAggregator<IQuantity, ?> METASPACE_OOM_COUNT = Aggregators.count(
299 Messages.getString(Messages.AGGR_METASPACE_OOM_COUNT),
300 Messages.getString(Messages.AGGR_METASPACE_OOM_COUNT_DESC), JdkFilters.METASPACE_OOM);
301 public static final IAggregator<IQuantity, ?> TOTAL_BLOCKED_TIME = Aggregators.sum(
302 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_TIME),
303 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_TIME_DESC), JdkTypeIDs.MONITOR_ENTER, DURATION);
304 public static final IAggregator<IQuantity, ?> TOTAL_BLOCKED_COUNT = Aggregators.count(
305 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_COUNT),
306 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_COUNT_DESC), JdkFilters.MONITOR_ENTER);
307 public static final IAggregator<IQuantity, ?> MAX_BLOCKED_TIME = Aggregators.max(
308 Messages.getString(Messages.AGGR_MAX_BLOCKED_TIME), Messages.getString(Messages.AGGR_MAX_BLOCKED_TIME_DESC),
309 JdkTypeIDs.MONITOR_ENTER, DURATION);
310 public static final IAggregator<IQuantity, ?> AVG_BLOCKED_TIME = Aggregators.avg(
311 Messages.getString(Messages.AGGR_AVG_BLOCKED_TIME), Messages.getString(Messages.AGGR_AVG_BLOCKED_TIME_DESC),
312 JdkTypeIDs.MONITOR_ENTER, DURATION);
313 public static final IAggregator<IQuantity, ?> STDDEV_BLOCKED_TIME = Aggregators.stddevp(
314 Messages.getString(Messages.AGGR_STDDEV_BLOCKED_TIME),
315 Messages.getString(Messages.AGGR_STDDEV_BLOCKED_TIME_DESC), DURATION);
316 public static final IAggregator<IQuantity, ?> ALLOC_INSIDE_TLAB_AVG = Aggregators.avg(
317 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_AVG),
318 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_AVG_DESC), JdkTypeIDs.ALLOC_INSIDE_TLAB,
319 JdkAttributes.ALLOCATION_SIZE);
320 public static final IAggregator<IQuantity, ?> ALLOC_OUTSIDE_TLAB_AVG = Aggregators.avg(
321 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_AVG),
322 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_AVG_DESC), JdkTypeIDs.ALLOC_OUTSIDE_TLAB,
323 JdkAttributes.ALLOCATION_SIZE);
324 public static final IAggregator<IQuantity, ?> ALLOC_INSIDE_TLAB_SUM = Aggregators.sum(
325 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_SUM),
326 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_SUM_DESC), JdkTypeIDs.ALLOC_INSIDE_TLAB,
327 JdkAttributes.TLAB_SIZE);
328 public static final IAggregator<IQuantity, ?> ALLOC_OUTSIDE_TLAB_SUM = Aggregators.sum(
329 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_SUM),
330 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_SUM_DESC), JdkTypeIDs.ALLOC_OUTSIDE_TLAB,
331 JdkAttributes.ALLOCATION_SIZE);
332 public static final IAggregator<IQuantity, ?> SWEEP_METHOD_SUM = Aggregators.sum(
333 Messages.getString(Messages.AGGR_SWEEP_METHOD_SUM), Messages.getString(Messages.AGGR_SWEEP_METHOD_SUM_DESC),
334 JdkTypeIDs.SWEEP_CODE_CACHE, JdkAttributes.SWEEP_METHOD_SWEPT);
335 public static final IAggregator<IQuantity, ?> SWEEP_FLUSHED_SUM = Aggregators.sum(
336 Messages.getString(Messages.AGGR_SWEEP_FLUSHED_SUM),
337 Messages.getString(Messages.AGGR_SWEEP_FLUSHED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
338 JdkAttributes.SWEEP_METHOD_FLUSHED);
339 public static final IAggregator<IQuantity, ?> SWEEP_ZOMBIFIED_SUM = Aggregators.sum(
340 Messages.getString(Messages.AGGR_SWEEP_ZOMBIFIED_SUM),
341 Messages.getString(Messages.AGGR_SWEEP_ZOMBIFIED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
342 JdkAttributes.SWEEP_METHOD_ZOMBIFIED);
343 public static final IAggregator<IQuantity, ?> SWEEP_RECLAIMED_SUM = Aggregators.sum(
344 Messages.getString(Messages.AGGR_SWEEP_RECLAIMED_SUM),
345 Messages.getString(Messages.AGGR_SWEEP_RECLAIMED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
346 JdkAttributes.SWEEP_METHOD_RECLAIMED);
347 public static final IAggregator<IQuantity, ?> FIRST_ITEM_START = Aggregators.min(JfrAttributes.START_TIME);
348 public static final IAggregator<IQuantity, ?> FIRST_ITEM_END = Aggregators.min(JfrAttributes.END_TIME);
349 public static final IAggregator<IQuantity, ?> LAST_ITEM_END = Aggregators.max(JfrAttributes.END_TIME);
350 public static final IAggregator<IQuantity, ?> LONGEST_EVENT = Aggregators.max(DURATION);
351 public static final IAggregator<IQuantity, ?> ITEM_COUNT = Aggregators
352 .count(Messages.getString(Messages.AGGR_ITEM_COUNT), Messages.getString(Messages.AGGR_ITEM_COUNT_DESC));
353
354 public static final IAggregator<IQuantity, ?> ALLOCATION_TOTAL = Aggregators.sum(
355 Messages.getString(Messages.AGGR_ALLOCATION_TOTAL), Messages.getString(Messages.AGGR_ALLOCATION_TOTAL_DESC),
356 UnitLookup.MEMORY, new IAccessorFactory<IQuantity>() {
357
358 @Override
359 public <T> IMemberAccessor<? extends IQuantity, T> getAccessor(IType<T> type) {
360 if (type.getIdentifier().equals(JdkTypeIDs.ALLOC_INSIDE_TLAB)) {
361 return JdkAttributes.TLAB_SIZE.getAccessor(type);
362 } else if (type.getIdentifier().equals(JdkTypeIDs.ALLOC_OUTSIDE_TLAB)) {
363 return JdkAttributes.ALLOCATION_SIZE.getAccessor(type);
364 }
365 return null;
366 }
367 });
368 public static final IAggregator<IQuantity, ?> TOTAL_IO_TIME = Aggregators.filter(
369 Aggregators.sum(Messages.getString(Messages.AGGR_TOTAL_IO_TIME),
370 Messages.getString(Messages.AGGR_TOTAL_IO_TIME_DESC), JfrAttributes.DURATION),
371 JdkFilters.FILE_OR_SOCKET_IO);
372 public static final IAggregator<IQuantity, ?> MAX_IO_TIME = Aggregators.filter(
373 Aggregators.max(Messages.getString(Messages.AGGR_MAX_IO_TIME),
374 Messages.getString(Messages.AGGR_MAX_IO_TIME_DESC), JfrAttributes.DURATION),
375 JdkFilters.FILE_OR_SOCKET_IO);
376 public static final IAggregator<IQuantity, ?> AVG_IO_TIME = Aggregators.filter(
377 Aggregators.avg(Messages.getString(Messages.AGGR_AVG_IO_TIME),
378 Messages.getString(Messages.AGGR_AVG_IO_TIME_DESC), JfrAttributes.DURATION),
379 JdkFilters.FILE_OR_SOCKET_IO);
380 public static final IAggregator<IQuantity, ?> STDDEV_IO_TIME = Aggregators.filter(
381 Aggregators.stddevp(Messages.getString(Messages.AGGR_STDDEV_IO_TIME),
382 Messages.getString(Messages.AGGR_STDDEV_IO_TIME_DESC), JfrAttributes.DURATION),
383 JdkFilters.FILE_OR_SOCKET_IO);
384 public static final IAggregator<IQuantity, ?> TOTAL_IO_COUNT = Aggregators.count(
385 Messages.getString(Messages.AGGR_TOTAL_IO_COUNT), Messages.getString(Messages.AGGR_TOTAL_IO_COUNT_DESC),
386 JdkFilters.FILE_OR_SOCKET_IO);
387 public static final IAggregator<IQuantity, ?> CLASS_LOADING_COUNT = Aggregators.count(
388 Messages.getString(Messages.AGGR_CLASS_LOADING_COUNT),
389 Messages.getString(Messages.AGGR_CLASS_LOADING_COUNT_DESC), JdkFilters.CLASS_LOAD);
390 public static final IAggregator<IQuantity, ?> CLASS_LOADING_TIME_SUM = Aggregators.sum(
391 Messages.getString(Messages.AGGR_CLASS_LOADING_TIME_SUM),
392 Messages.getString(Messages.AGGR_CLASS_LOADING_TIME_SUM_DESC), JdkTypeIDs.CLASS_LOAD,
393 JfrAttributes.DURATION);
394
395 public static final IAggregator<IQuantity, ?> VM_OPERATION_COUNT = Aggregators.count(
396 Messages.getString(Messages.AGGR_VM_OPERATION_COUNT),
397 Messages.getString(Messages.AGGR_VM_OPERATION_COUNT_DESC), JdkFilters.VM_OPERATIONS);
398 public static final IAggregator<IQuantity, ?> VM_OPERATION_DURATION = Aggregators.sum(
399 Messages.getString(Messages.AGGR_VM_OPERATION_DURATION),
400 Messages.getString(Messages.AGGR_VM_OPERATION_DURATION_DESC), JfrAttributes.DURATION);
401
402 public static final IAggregator<IQuantity, ?> COMPILATIONS_COUNT = Aggregators.count(
403 Messages.getString(Messages.AGGR_COMPILATIONS_COUNT),
404 Messages.getString(Messages.AGGR_COMPILATIONS_COUNT_DESC), JdkFilters.COMPILATION);
405 public static final IAggregator<IQuantity, ?> LONGEST_COMPILATION = Aggregators.filter(Aggregators.max(DURATION),
406 JdkFilters.COMPILATION);
407
408 public static final IAggregator<String, ?> DUMP_REASON = distinctAsString(JdkTypeIDs.DUMP_REASON,
409 JdkAttributes.DUMP_REASON);
410
411 public static final IAggregator<IQuantity, ?> ADDRESSES_COUNT = Aggregators.countDistinct(
412 Messages.getString(Messages.AGGR_ADDRESSES_COUNT), Messages.getString(Messages.AGGR_ADDRESSES_COUNT_DESC),
413 JdkAttributes.MONITOR_ADDRESS);
414 public static final IAggregator<IQuantity, ?> OLD_OBJECT_ADDRESSES_COUNT = Aggregators.countDistinct(
415 Messages.getString(Messages.AGGR_ADDRESSES_COUNT), Messages.getString(Messages.AGGR_ADDRESSES_COUNT_DESC),
416 JdkAttributes.OLD_OBJECT_ADDRESS);
417
418 /**
419 * Aggregator for getting the first value, ie. the value from the event with the first occurring
420 * start time.
421 *
422 * @param attribute
423 * attribute to get value from
424 * @return the value provided by the very first event
425 */
426 public static <V> IAggregator<V, ?> first(IAttribute<V> attribute) {
427 return new Aggregators.AdvancedMinAggregator<>(
428 MessageFormat.format(Messages.getString(Messages.AGGR_FIRST_ATTRIBUTE), attribute.getName()),
429 MessageFormat.format(Messages.getString(Messages.AGGR_FIRST_ATTRIBUTE_DESC), attribute.getName()),
430 attribute, JfrAttributes.START_TIME);
431 }
432
433 /**
434 * Aggregator for getting the last value, ie. the value from the event with the last occurring
435 * end time.
436 *
437 * @param attribute
438 * attribute to get value from
439 * @return the value provided by the very last event
440 */
441 public static <V> IAggregator<V, ?> last(IAttribute<V> attribute) {
442 return new Aggregators.AdvancedMaxAggregator<>(
443 MessageFormat.format(Messages.getString(Messages.AGGR_LAST_ATTRIBUTE), attribute.getName()),
444 MessageFormat.format(Messages.getString(Messages.AGGR_LAST_ATTRIBUTE_DESC), attribute.getName()),
445 attribute, JfrAttributes.END_TIME);
446 }
447
448 }