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_START_TIME = min(JdkAttributes.JVM_START_TIME.getName(), null,
117 VM_INFO, JdkAttributes.JVM_START_TIME);
118 public static final IAggregator<String, ?> JVM_VERSION = distinctAsString(VM_INFO, JdkAttributes.JVM_VERSION);
119 public static final IAggregator<String, ?> JAVA_ARGUMENTS = distinctAsString(VM_INFO, JdkAttributes.JAVA_ARGUMENTS);
120 public static final IAggregator<String, ?> JVM_ARGUMENTS = distinctAsString(VM_INFO, JdkAttributes.JVM_ARGUMENTS);
121
122 public static final IAggregator<IQuantity, ?> JVM_SHUTDOWN_TIME = min(Messages.getString(Messages.ATTR_SHUTDOWN_TIME), null,
123 JdkTypeIDs.VM_SHUTDOWN, JfrAttributes.START_TIME);
124 public static final IAggregator<String, ?> JVM_SHUTDOWN_REASON = distinctAsString(JdkTypeIDs.VM_SHUTDOWN,
125 JdkAttributes.SHUTDOWN_REASON);
126 // CPU info
127 public static final IAggregator<IQuantity, ?> MIN_HW_THREADS = min(HW_THREADS.getName(), null, CPU_INFORMATION,
128 HW_THREADS);
129 public static final IAggregator<IQuantity, ?> MIN_NUMBER_OF_CORES = min(NUMBER_OF_CORES.getName(), null,
130 CPU_INFORMATION, NUMBER_OF_CORES);
131 public static final IAggregator<IQuantity, ?> MIN_NUMBER_OF_SOCKETS = min(NUMBER_OF_SOCKETS.getName(), null,
132 CPU_INFORMATION, NUMBER_OF_SOCKETS);
133 public static final IAggregator<String, ?> CPU_DESCRIPTION = distinctAsString(CPU_INFORMATION,
134 JdkAttributes.CPU_DESCRIPTION);
135 public static final IAggregator<String, ?> CPU_TYPE = distinctAsString(CPU_INFORMATION, JdkAttributes.CPU_TYPE);
136 // OS info
137 public static final IAggregator<String, ?> OS_VERSION = distinctAsString(OS_INFORMATION, JdkAttributes.OS_VERSION);
138 public static final IAggregator<IQuantity, ?> MAX_USED_MEMORY = max(
139 Messages.getString(Messages.AGGR_MAX_USED_MEMORY), null, OS_MEMORY_SUMMARY, JdkAttributes.OS_MEMORY_USED);
140 public static final IAggregator<IQuantity, ?> MIN_TOTAL_MEMORY = min(
141 Messages.getString(Messages.AGGR_MIN_TOTAL_MEMORY), null, OS_MEMORY_SUMMARY, JdkAttributes.OS_MEMORY_TOTAL);
142 // Heap config
143 public static final IAggregator<IQuantity, ?> HEAP_CONF_MAX_SIZE = max(HEAP_MAX_SIZE.getName(), null, HEAP_CONF,
144 HEAP_MAX_SIZE);
145 public static final IAggregator<IQuantity, ?> HEAP_CONF_MIN_SIZE = min(HEAP_MIN_SIZE.getName(), null, HEAP_CONF,
146 HEAP_MIN_SIZE);
147 public static final IAggregator<IQuantity, ?> HEAP_CONF_INITIAL_SIZE_MIN = min(HEAP_INITIAL_SIZE.getName(), null,
148 HEAP_CONF, HEAP_INITIAL_SIZE);
149 public static final IAggregator<IQuantity, ?> HEAP_OBJECT_ALIGNMENT_MIN = min(HEAP_OBJECT_ALIGNMENT.getName(), null,
150 HEAP_CONF, HEAP_OBJECT_ALIGNMENT);
151 public static final IAggregator<IQuantity, ?> HEAP_ADDRESS_SIZE_MIN = min(HEAP_ADDRESS_SIZE.getName(), null,
152 HEAP_CONF, HEAP_ADDRESS_SIZE);
153 public static final IAggregator<Boolean, ?> USE_COMPRESSED_OOPS = or(HEAP_CONF,
154 JdkAttributes.HEAP_USE_COMPRESSED_OOPS);
155 public static final IAggregator<String, ?> COMPRESSED_OOPS_MODE = distinctAsString(HEAP_CONF,
156 JdkAttributes.HEAP_COMPRESSED_OOPS_MODE);
157 // GC config
158 public static final IAggregator<String, ?> OLD_COLLECTOR = distinctAsString(GC_CONF, JdkAttributes.OLD_COLLECTOR);
159 public static final IAggregator<String, ?> YOUNG_COLLECTOR = distinctAsString(GC_CONF,
160 JdkAttributes.YOUNG_COLLECTOR);
161 public static final IAggregator<IQuantity, ?> PARALLEL_GC_THREAD_COUNT_MAX = max(GC_CONF, PARALLEL_GC_THREADS);
162 public static final IAggregator<IQuantity, ?> PARALLEL_GC_THREAD_COUNT_MIN = min(PARALLEL_GC_THREADS.getName(),
163 null, GC_CONF, PARALLEL_GC_THREADS);
164 public static final IAggregator<IQuantity, ?> CONCURRENT_GC_THREAD_COUNT_MIN = min(CONCURRENT_GC_THREADS.getName(),
165 null, GC_CONF, CONCURRENT_GC_THREADS);
166 public static final IAggregator<Boolean, ?> EXPLICIT_GC_CONCURRENT = or(GC_CONF,
167 JdkAttributes.EXPLICIT_GC_CONCURRENT);
168 public static final IAggregator<Boolean, ?> EXPLICIT_GC_DISABLED = or(GC_CONF, JdkAttributes.EXPLICIT_GC_DISABLED);
169 public static final IAggregator<Boolean, ?> USE_DYNAMIC_GC_THREADS = or(GC_CONF,
170 JdkAttributes.USE_DYNAMIC_GC_THREADS);
171 public static final IAggregator<IQuantity, ?> GC_TIME_RATIO_MIN = min(GC_TIME_RATIO.getName(), null, GC_CONF,
172 GC_TIME_RATIO);
173 public static final IAggregator<IQuantity, ?> YOUNG_GENERATION_MIN_SIZE = max(
174 JdkAttributes.YOUNG_GENERATION_MIN_SIZE.getName(), null, GC_CONF_YOUNG_GENERATION,
175 JdkAttributes.YOUNG_GENERATION_MIN_SIZE);
176 public static final IAggregator<IQuantity, ?> YOUNG_GENERATION_MAX_SIZE = min(
177 JdkAttributes.YOUNG_GENERATION_MAX_SIZE.getName(), null, GC_CONF_YOUNG_GENERATION,
178 JdkAttributes.YOUNG_GENERATION_MIN_SIZE);
179 public static final IAggregator<IQuantity, ?> NEW_RATIO_MIN = min(NEW_RATIO.getName(), null,
180 GC_CONF_YOUNG_GENERATION, NEW_RATIO);
181 public static final IAggregator<IQuantity, ?> TENURING_THRESHOLD_INITIAL_MIN = min(
182 TENURING_THRESHOLD_INITIAL.getName(), null, GC_CONF_SURVIVOR, TENURING_THRESHOLD_INITIAL);
183 public static final IAggregator<IQuantity, ?> TENURING_THRESHOLD_MAX = max(TENURING_THRESHOLD_MAXIMUM.getName(),
184 null, GC_CONF_SURVIVOR, TENURING_THRESHOLD_MAXIMUM);
185 public static final IAggregator<Boolean, ?> USES_TLABS = or(GC_CONF_TLAB, JdkAttributes.USES_TLABS);
186 public static final IAggregator<IQuantity, ?> TLAB_MIN_SIZE = min(JdkAttributes.TLAB_MIN_SIZE.getName(), null,
187 GC_CONF_TLAB, JdkAttributes.TLAB_MIN_SIZE);
188 public static final IAggregator<IQuantity, ?> TLAB_REFILL_WASTE_LIMIT_MIN = min(TLAB_REFILL_WASTE_LIMIT.getName(),
189 null, GC_CONF_TLAB, TLAB_REFILL_WASTE_LIMIT);
190 // Other
191 public static final IAggregator<IQuantity, ?> AVG_HEAP_USED_BEFORE_GC = filter(
192 Messages.getString(Messages.AGGR_AVG_HEAP_USED_BEFORE_GC), null, avg(HEAP_SUMMARY, HEAP_USED), BEFORE_GC);
193 public static final IAggregator<IQuantity, ?> AVG_HEAP_USED_AFTER_GC = filter(
194 Messages.getString(Messages.AGGR_AVG_HEAP_USED_AFTER_GC), null, avg(HEAP_SUMMARY, HEAP_USED), AFTER_GC);
195 public static final IAggregator<IQuantity, ?> SUM_HEAP_USED_BEFORE_GC = filter("SUM_HEAP_USED_BEFORE_GC", null, //$NON-NLS-1$
196 sum(HEAP_SUMMARY, HEAP_USED), BEFORE_GC);
197 public static final IAggregator<IQuantity, ?> SUM_HEAP_USED_AFTER_GC = filter("SUM_HEAP_USED_AFTER_GC", null, //$NON-NLS-1$
198 sum(HEAP_SUMMARY, HEAP_USED), AFTER_GC);
199
200 public static final IAggregator<IQuantity, ?> OBJECT_COUNT_MAX_SIZE = max(
201 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_SIZE),
202 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_SIZE_DESC), OBJECT_COUNT, HEAP_TOTAL);
203 public static final IAggregator<IQuantity, ?> OBJECT_COUNT_MAX_INSTANCES = max(
204 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_INSTANCES),
205 Messages.getString(Messages.AGGR_OBJECT_COUNT_MAX_INSTANCES_DESC), OBJECT_COUNT, JdkAttributes.COUNT);
206 public static final IAggregator<Boolean, ?> UNLOCK_EXPERIMENTAL_VM_OPTIONS = filter(
207 Messages.getString(Messages.AGGR_UNLOCK_EXPERIMENTAL_VM_OPTIONS), null,
208 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UnlockExperimentalVMOptions")); //$NON-NLS-1$
209 public static final IAggregator<Boolean, ?> IGNORE_UNRECOGNIZED_VM_OPTIONS = filter(
210 Messages.getString(Messages.AGGR_IGNORE_UNRECOGNIZED_VM_OPTIONS), null,
211 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "IgnoreUnrecognizedVMOptions")); //$NON-NLS-1$
212 public static final IAggregator<Boolean, ?> USE_STRING_DEDUPLICATION = filter("UseStringDeduplication", null, //$NON-NLS-1$
213 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UseStringDeduplication")); //$NON-NLS-1$
214 public static final IAggregator<Boolean, ?> USE_G1_GC = filter("UseG1GC", null, //$NON-NLS-1$
215 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "UseG1GC")); //$NON-NLS-1$
216 public static final IAggregator<Boolean, ?> COMPACT_STRINGS = filter("CompactStrings", null, //$NON-NLS-1$
217 or(BOOLEAN_FLAG, FLAG_VALUE_BOOLEAN), ItemFilters.equals(FLAG_NAME, "CompactStrings")); //$NON-NLS-1$
218 public static final IAggregator<IQuantity, ?> LARGEST_MAX_HEAP_SIZE_FROM_FLAG = filter(
219 Messages.getString(Messages.AGGR_LARGEST_MAX_HEAP_SIZE_FROM_FLAG), null, max(ULONG_FLAG, FLAG_VALUE_NUMBER),
220 ItemFilters.equals(FLAG_NAME, "MaxHeapSize")); //$NON-NLS-1$
221 public static final IAggregator<IQuantity, ?> OUTSIDE_TLAB_COUNT = Aggregators.count(
222 Messages.getString(Messages.AGGR_OUTSIDE_TLAB_COUNT),
223 Messages.getString(Messages.AGGR_OUTSIDE_TLAB_COUNT_DESC), ALLOC_OUTSIDE_TLAB);
224 public static final IAggregator<IQuantity, ?> INSIDE_TLAB_COUNT = Aggregators.count(
225 Messages.getString(Messages.AGGR_INSIDE_TLAB_COUNT),
226 Messages.getString(Messages.AGGR_INSIDE_TLAB_COUNT_DESC), ALLOC_INSIDE_TLAB);
227 public static final IAggregator<IQuantity, ?> FILE_WRITE_LONGEST = Aggregators.max(FILE_WRITE, DURATION);
228 public static final IAggregator<IQuantity, ?> FILE_READ_LONGEST = Aggregators.max(FILE_READ, DURATION);
229 public static final IAggregator<IQuantity, ?> FILE_WRITE_SIZE = Aggregators.sum(
230 Messages.getString(Messages.AGGR_FILE_WRITE_SIZE), Messages.getString(Messages.AGGR_FILE_WRITE_SIZE_DESC),
231 FILE_WRITE, IO_FILE_BYTES_WRITTEN);
232 public static final IAggregator<IQuantity, ?> FILE_READ_SIZE = Aggregators.sum(
233 Messages.getString(Messages.AGGR_FILE_READ_SIZE), Messages.getString(Messages.AGGR_FILE_READ_SIZE_DESC),
234 FILE_READ, IO_FILE_BYTES_READ);
235 public static final IAggregator<IQuantity, ?> FILE_WRITE_COUNT = Aggregators.count(
236 Messages.getString(Messages.AGGR_FILE_WRITE_COUNT), Messages.getString(Messages.AGGR_FILE_WRITE_COUNT_DESC),
237 JdkFilters.FILE_WRITE);
238 public static final IAggregator<IQuantity, ?> FILE_READ_COUNT = Aggregators.count(
239 Messages.getString(Messages.AGGR_FILE_READ_COUNT), Messages.getString(Messages.AGGR_FILE_READ_COUNT_DESC),
240 JdkFilters.FILE_READ);
241 public static final IAggregator<IQuantity, ?> ERROR_COUNT = Aggregators.count(
242 Messages.getString(Messages.AGGR_ERROR_COUNT), Messages.getString(Messages.AGGR_ERROR_COUNT_DESC),
243 JdkFilters.ERRORS);
244 public static final IAggregator<IQuantity, ?> EXCEPTIONS_COUNT = Aggregators.count(
245 Messages.getString(Messages.AGGR_EXCEPTIONS_COUNT), Messages.getString(Messages.AGGR_EXCEPTIONS_COUNT_DESC),
246 JdkFilters.EXCEPTIONS);
247 public static final IAggregator<IQuantity, ?> THROWABLES_COUNT = Aggregators.count(
248 Messages.getString(Messages.AGGR_THROWABLES_COUNT), Messages.getString(Messages.AGGR_THROWABLES_COUNT_DESC),
249 JdkFilters.THROWABLES);
250 public static final IAggregator<IQuantity, ?> CODE_CACHE_FULL_COUNT = Aggregators.count(
251 Messages.getString(Messages.AGGR_CODE_CACHE_FULL_COUNT),
252 Messages.getString(Messages.AGGR_CODE_CACHE_FULL_COUNT_DESC), CODE_CACHE_FULL);
253 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_LONGEST = Aggregators.max(SOCKET_WRITE, DURATION);
254 public static final IAggregator<IQuantity, ?> SOCKET_READ_LONGEST = Aggregators.max(SOCKET_READ, DURATION);
255 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_SIZE = Aggregators.sum(
256 Messages.getString(Messages.AGGR_SOCKET_WRITE_SIZE),
257 Messages.getString(Messages.AGGR_SOCKET_WRITE_SIZE_DESC), SOCKET_WRITE, IO_SOCKET_BYTES_WRITTEN);
258 public static final IAggregator<IQuantity, ?> SOCKET_READ_SIZE = Aggregators.sum(
259 Messages.getString(Messages.AGGR_SOCKET_READ_SIZE), Messages.getString(Messages.AGGR_SOCKET_READ_SIZE_DESC),
260 SOCKET_READ, IO_SOCKET_BYTES_READ);
261 public static final IAggregator<IQuantity, ?> SOCKET_WRITE_COUNT = Aggregators.count(
262 Messages.getString(Messages.AGGR_SOCKET_WRITE_COUNT),
263 Messages.getString(Messages.AGGR_SOCKET_WRITE_COUNT_DESC), JdkFilters.SOCKET_WRITE);
264 public static final IAggregator<IQuantity, ?> SOCKET_READ_COUNT = Aggregators.count(
265 Messages.getString(Messages.AGGR_SOCKET_READ_COUNT),
266 Messages.getString(Messages.AGGR_SOCKET_READ_COUNT_DESC), JdkFilters.SOCKET_READ);
267 public static final IAggregator<IQuantity, ?> NUMBER_OF_DISTINCT_PORTS = Aggregators
268 .filter(Aggregators.countDistinct(Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_PORTS),
269 Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_PORTS_DESC), IO_PORT), SOCKET_READ_OR_WRITE);
270 public static final IAggregator<IQuantity, ?> NUMBER_OF_DISTINCT_HOSTS = Aggregators
271 .filter(Aggregators.countDistinct(Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_HOSTS),
272 Messages.getString(Messages.AGGR_NUMBER_OF_DISTINCT_HOSTS_DESC), IO_ADDRESS), SOCKET_READ_OR_WRITE);
273 public static final IAggregator<String, ?> HOST_NAMES_DISTINCT = Aggregators
274 .filter(Aggregators.distinctAsString(IO_HOST, ","), SOCKET_READ_OR_WRITE); //$NON-NLS-1$
275 public static final IAggregator<IQuantity, ?> LONGEST_GC_PAUSE = Aggregators.max(
276 Messages.getString(Messages.AGGR_LONGEST_GC_PAUSE), Messages.getString(Messages.AGGR_LONGEST_GC_PAUSE_DESC),
277 GC_PAUSE, DURATION);
278 public static final IAggregator<IQuantity, ?> TOTAL_GC_PAUSE = Aggregators.sum(
279 Messages.getString(Messages.AGGR_TOTAL_GC_PAUSE), Messages.getString(Messages.AGGR_TOTAL_GC_PAUSE_DESC),
280 GC_PAUSE, DURATION);
281
282 public static final IAggregator<IQuantity, ?> JFR_DATA_LOST_COUNT = Aggregators.count(
283 Messages.getString(Messages.AGGR_JFR_DATA_LOST_COUNT),
284 Messages.getString(Messages.AGGR_JFR_DATA_LOST_COUNT_DESC), JdkFilters.JFR_DATA_LOST);
285 public static final IAggregator<IQuantity, ?> FLR_DATA_LOST_SIZE = Aggregators.sum(
286 Messages.getString(Messages.AGGR_FLR_DATA_LOST_SIZE),
287 Messages.getString(Messages.AGGR_FLR_DATA_LOST_SIZE_DESC), JdkTypeIDs.JFR_DATA_LOST,
288 JfrAttributes.FLR_DATA_LOST);
289 public static final IAggregator<IQuantity, ?> AVG_JVM_USER_CPU = Aggregators.avg(JdkTypeIDs.CPU_LOAD,
290 JdkAttributes.JVM_USER);
291 public static final IAggregator<IQuantity, ?> AVG_JVM_TOTAL_CPU = Aggregators.avg(JdkTypeIDs.CPU_LOAD,
292 JdkAttributes.JVM_TOTAL);
293 public static final IAggregator<IQuantity, ?> EXECUTION_SAMPLE_COUNT = Aggregators.count(
294 Messages.getString(Messages.AGGR_EXECUTION_SAMPLE_COUNT),
295 Messages.getString(Messages.AGGR_EXECUTION_SAMPLE_COUNT_DESC), JdkFilters.EXECUTION_SAMPLE);
296 public static final IAggregator<IQuantity, ?> METASPACE_OOM_COUNT = Aggregators.count(
297 Messages.getString(Messages.AGGR_METASPACE_OOM_COUNT),
298 Messages.getString(Messages.AGGR_METASPACE_OOM_COUNT_DESC), JdkFilters.METASPACE_OOM);
299 public static final IAggregator<IQuantity, ?> TOTAL_BLOCKED_TIME = Aggregators.sum(
300 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_TIME),
301 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_TIME_DESC), JdkTypeIDs.MONITOR_ENTER, DURATION);
302 public static final IAggregator<IQuantity, ?> TOTAL_BLOCKED_COUNT = Aggregators.count(
303 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_COUNT),
304 Messages.getString(Messages.AGGR_TOTAL_BLOCKED_COUNT_DESC), JdkFilters.MONITOR_ENTER);
305 public static final IAggregator<IQuantity, ?> MAX_BLOCKED_TIME = Aggregators.max(
306 Messages.getString(Messages.AGGR_MAX_BLOCKED_TIME), Messages.getString(Messages.AGGR_MAX_BLOCKED_TIME_DESC),
307 JdkTypeIDs.MONITOR_ENTER, DURATION);
308 public static final IAggregator<IQuantity, ?> AVG_BLOCKED_TIME = Aggregators.avg(
309 Messages.getString(Messages.AGGR_AVG_BLOCKED_TIME), Messages.getString(Messages.AGGR_AVG_BLOCKED_TIME_DESC),
310 JdkTypeIDs.MONITOR_ENTER, DURATION);
311 public static final IAggregator<IQuantity, ?> STDDEV_BLOCKED_TIME = Aggregators.stddevp(
312 Messages.getString(Messages.AGGR_STDDEV_BLOCKED_TIME),
313 Messages.getString(Messages.AGGR_STDDEV_BLOCKED_TIME_DESC), DURATION);
314 public static final IAggregator<IQuantity, ?> ALLOC_INSIDE_TLAB_AVG = Aggregators.avg(
315 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_AVG),
316 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_AVG_DESC), JdkTypeIDs.ALLOC_INSIDE_TLAB,
317 JdkAttributes.ALLOCATION_SIZE);
318 public static final IAggregator<IQuantity, ?> ALLOC_OUTSIDE_TLAB_AVG = Aggregators.avg(
319 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_AVG),
320 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_AVG_DESC), JdkTypeIDs.ALLOC_OUTSIDE_TLAB,
321 JdkAttributes.ALLOCATION_SIZE);
322 public static final IAggregator<IQuantity, ?> ALLOC_INSIDE_TLAB_SUM = Aggregators.sum(
323 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_SUM),
324 Messages.getString(Messages.AGGR_ALLOC_INSIDE_TLAB_SUM_DESC), JdkTypeIDs.ALLOC_INSIDE_TLAB,
325 JdkAttributes.TLAB_SIZE);
326 public static final IAggregator<IQuantity, ?> ALLOC_OUTSIDE_TLAB_SUM = Aggregators.sum(
327 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_SUM),
328 Messages.getString(Messages.AGGR_ALLOC_OUTSIDE_TLAB_SUM_DESC), JdkTypeIDs.ALLOC_OUTSIDE_TLAB,
329 JdkAttributes.ALLOCATION_SIZE);
330 public static final IAggregator<IQuantity, ?> SWEEP_METHOD_SUM = Aggregators.sum(
331 Messages.getString(Messages.AGGR_SWEEP_METHOD_SUM), Messages.getString(Messages.AGGR_SWEEP_METHOD_SUM_DESC),
332 JdkTypeIDs.SWEEP_CODE_CACHE, JdkAttributes.SWEEP_METHOD_SWEPT);
333 public static final IAggregator<IQuantity, ?> SWEEP_FLUSHED_SUM = Aggregators.sum(
334 Messages.getString(Messages.AGGR_SWEEP_FLUSHED_SUM),
335 Messages.getString(Messages.AGGR_SWEEP_FLUSHED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
336 JdkAttributes.SWEEP_METHOD_FLUSHED);
337 public static final IAggregator<IQuantity, ?> SWEEP_ZOMBIFIED_SUM = Aggregators.sum(
338 Messages.getString(Messages.AGGR_SWEEP_ZOMBIFIED_SUM),
339 Messages.getString(Messages.AGGR_SWEEP_ZOMBIFIED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
340 JdkAttributes.SWEEP_METHOD_ZOMBIFIED);
341 public static final IAggregator<IQuantity, ?> SWEEP_RECLAIMED_SUM = Aggregators.sum(
342 Messages.getString(Messages.AGGR_SWEEP_RECLAIMED_SUM),
343 Messages.getString(Messages.AGGR_SWEEP_RECLAIMED_SUM_DESC), JdkTypeIDs.SWEEP_CODE_CACHE,
344 JdkAttributes.SWEEP_METHOD_RECLAIMED);
345 public static final IAggregator<IQuantity, ?> FIRST_ITEM_START = Aggregators.min(JfrAttributes.START_TIME);
346 public static final IAggregator<IQuantity, ?> FIRST_ITEM_END = Aggregators.min(JfrAttributes.END_TIME);
347 public static final IAggregator<IQuantity, ?> LAST_ITEM_END = Aggregators.max(JfrAttributes.END_TIME);
348 public static final IAggregator<IQuantity, ?> LONGEST_EVENT = Aggregators.max(DURATION);
349 public static final IAggregator<IQuantity, ?> ITEM_COUNT = Aggregators
350 .count(Messages.getString(Messages.AGGR_ITEM_COUNT), Messages.getString(Messages.AGGR_ITEM_COUNT_DESC));
351
352 public static final IAggregator<IQuantity, ?> ALLOCATION_TOTAL = Aggregators.sum(
353 Messages.getString(Messages.AGGR_ALLOCATION_TOTAL), Messages.getString(Messages.AGGR_ALLOCATION_TOTAL_DESC),
354 UnitLookup.MEMORY, new IAccessorFactory<IQuantity>() {
355
356 @Override
357 public <T> IMemberAccessor<? extends IQuantity, T> getAccessor(IType<T> type) {
358 if (type.getIdentifier().equals(JdkTypeIDs.ALLOC_INSIDE_TLAB)) {
359 return JdkAttributes.TLAB_SIZE.getAccessor(type);
360 } else if (type.getIdentifier().equals(JdkTypeIDs.ALLOC_OUTSIDE_TLAB)) {
361 return JdkAttributes.ALLOCATION_SIZE.getAccessor(type);
362 }
363 return null;
364 }
365 });
366 public static final IAggregator<IQuantity, ?> TOTAL_IO_TIME = Aggregators.filter(
367 Aggregators.sum(Messages.getString(Messages.AGGR_TOTAL_IO_TIME),
368 Messages.getString(Messages.AGGR_TOTAL_IO_TIME_DESC), JfrAttributes.DURATION),
369 JdkFilters.FILE_OR_SOCKET_IO);
370 public static final IAggregator<IQuantity, ?> MAX_IO_TIME = Aggregators.filter(
371 Aggregators.max(Messages.getString(Messages.AGGR_MAX_IO_TIME),
372 Messages.getString(Messages.AGGR_MAX_IO_TIME_DESC), JfrAttributes.DURATION),
373 JdkFilters.FILE_OR_SOCKET_IO);
374 public static final IAggregator<IQuantity, ?> AVG_IO_TIME = Aggregators.filter(
375 Aggregators.avg(Messages.getString(Messages.AGGR_AVG_IO_TIME),
376 Messages.getString(Messages.AGGR_AVG_IO_TIME_DESC), JfrAttributes.DURATION),
377 JdkFilters.FILE_OR_SOCKET_IO);
378 public static final IAggregator<IQuantity, ?> STDDEV_IO_TIME = Aggregators.filter(
379 Aggregators.stddevp(Messages.getString(Messages.AGGR_STDDEV_IO_TIME),
380 Messages.getString(Messages.AGGR_STDDEV_IO_TIME_DESC), JfrAttributes.DURATION),
381 JdkFilters.FILE_OR_SOCKET_IO);
382 public static final IAggregator<IQuantity, ?> TOTAL_IO_COUNT = Aggregators.count(
383 Messages.getString(Messages.AGGR_TOTAL_IO_COUNT), Messages.getString(Messages.AGGR_TOTAL_IO_COUNT_DESC),
384 JdkFilters.FILE_OR_SOCKET_IO);
385 public static final IAggregator<IQuantity, ?> CLASS_LOADING_COUNT = Aggregators.count(
386 Messages.getString(Messages.AGGR_CLASS_LOADING_COUNT),
387 Messages.getString(Messages.AGGR_CLASS_LOADING_COUNT_DESC), JdkFilters.CLASS_LOAD);
388 public static final IAggregator<IQuantity, ?> CLASS_LOADING_TIME_SUM = Aggregators.sum(
389 Messages.getString(Messages.AGGR_CLASS_LOADING_TIME_SUM),
390 Messages.getString(Messages.AGGR_CLASS_LOADING_TIME_SUM_DESC), JdkTypeIDs.CLASS_LOAD,
391 JfrAttributes.DURATION);
392
393 public static final IAggregator<IQuantity, ?> VM_OPERATION_COUNT = Aggregators.count(
394 Messages.getString(Messages.AGGR_VM_OPERATION_COUNT),
395 Messages.getString(Messages.AGGR_VM_OPERATION_COUNT_DESC), JdkFilters.VM_OPERATIONS);
396 public static final IAggregator<IQuantity, ?> VM_OPERATION_DURATION = Aggregators.sum(
397 Messages.getString(Messages.AGGR_VM_OPERATION_DURATION),
398 Messages.getString(Messages.AGGR_VM_OPERATION_DURATION_DESC), JfrAttributes.DURATION);
399
400 public static final IAggregator<IQuantity, ?> COMPILATIONS_COUNT = Aggregators.count(
401 Messages.getString(Messages.AGGR_COMPILATIONS_COUNT),
402 Messages.getString(Messages.AGGR_COMPILATIONS_COUNT_DESC), JdkFilters.COMPILATION);
403 public static final IAggregator<IQuantity, ?> LONGEST_COMPILATION = Aggregators.filter(Aggregators.max(DURATION),
404 JdkFilters.COMPILATION);
405
406 public static final IAggregator<String, ?> DUMP_REASON = distinctAsString(JdkTypeIDs.DUMP_REASON,
407 JdkAttributes.DUMP_REASON);
408
409 public static final IAggregator<IQuantity, ?> ADDRESSES_COUNT = Aggregators.countDistinct(
410 Messages.getString(Messages.AGGR_ADDRESSES_COUNT), Messages.getString(Messages.AGGR_ADDRESSES_COUNT_DESC),
411 JdkAttributes.MONITOR_ADDRESS);
412 public static final IAggregator<IQuantity, ?> OLD_OBJECT_ADDRESSES_COUNT = Aggregators.countDistinct(
413 Messages.getString(Messages.AGGR_ADDRESSES_COUNT), Messages.getString(Messages.AGGR_ADDRESSES_COUNT_DESC),
414 JdkAttributes.OLD_OBJECT_ADDRESS);
415
416 /**
417 * Aggregator for getting the first value, ie. the value from the event with the first occurring
418 * start time.
419 *
420 * @param attribute
421 * attribute to get value from
422 * @return the value provided by the very first event
423 */
424 public static <V> IAggregator<V, ?> first(IAttribute<V> attribute) {
425 return new Aggregators.AdvancedMinAggregator<>(
426 MessageFormat.format(Messages.getString(Messages.AGGR_FIRST_ATTRIBUTE), attribute.getName()),
427 MessageFormat.format(Messages.getString(Messages.AGGR_FIRST_ATTRIBUTE_DESC), attribute.getName()),
428 attribute, JfrAttributes.START_TIME);
429 }
430
431 /**
432 * Aggregator for getting the last value, ie. the value from the event with the last occurring
433 * end time.
434 *
435 * @param attribute
436 * attribute to get value from
437 * @return the value provided by the very last event
438 */
439 public static <V> IAggregator<V, ?> last(IAttribute<V> attribute) {
440 return new Aggregators.AdvancedMaxAggregator<>(
441 MessageFormat.format(Messages.getString(Messages.AGGR_LAST_ATTRIBUTE), attribute.getName()),
442 MessageFormat.format(Messages.getString(Messages.AGGR_LAST_ATTRIBUTE_DESC), attribute.getName()),
443 attribute, JfrAttributes.END_TIME);
444 }
445
446 }