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Diffstat (limited to 'src/com/android/loganalysis/item/DumpsysProcessMeminfoItem.java')
-rw-r--r-- | src/com/android/loganalysis/item/DumpsysProcessMeminfoItem.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/com/android/loganalysis/item/DumpsysProcessMeminfoItem.java b/src/com/android/loganalysis/item/DumpsysProcessMeminfoItem.java new file mode 100644 index 0000000..3abfd40 --- /dev/null +++ b/src/com/android/loganalysis/item/DumpsysProcessMeminfoItem.java @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2018 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * 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. + */ +package com.android.loganalysis.item; + +import org.json.JSONException; +import org.json.JSONObject; + +import java.util.HashMap; +import java.util.Map; + +/** + * An {@link IItem} used to store output from `dumpsys meminfo --checkin PROCESS` where PROCESS is + * from the output of `dumpsys meminfo`. Data is stored as a map of categories to a map of + * measurement types to values. + */ +public class DumpsysProcessMeminfoItem extends GenericMapItem<Map<String, Long>> { + // Should match value from ActivityThread + public static final int ACTIVITY_THREAD_CHECKIN_VERSION = 4; + + // Default Categories + public static final String NATIVE = "NATIVE"; + public static final String DALVIK = "DALVIK"; + public static final String OTHER = "OTHER"; + public static final String TOTAL = "TOTAL"; + + // Memory Measurement Types + public static final String PSS = "PSS"; + public static final String SWAPPABLE_PSS = "SWAPPABLE_PSS"; + public static final String SHARED_DIRTY = "SHARED_DIRTY"; + public static final String SHARED_CLEAN = "SHARED_CLEAN"; + public static final String PRIVATE_DIRTY = "PRIVATE_DIRTY"; + public static final String PRIVATE_CLEAN = "PRIVATE_CLEAN"; + public static final String SWAPPED_OUT = "SWAPPED_OUT"; + public static final String SWAPPED_OUT_PSS = "SWAPPED_OUT_PSS"; + // NATIVE, DALVIK, TOTAL only + public static final String MAX = "MAX"; + public static final String ALLOCATED = "ALLOCATED"; + public static final String FREE = "FREE"; + + public static final String[] MAIN_OUTPUT_ORDER = { + MAX, + ALLOCATED, + FREE, + PSS, + SWAPPABLE_PSS, + SHARED_DIRTY, + SHARED_CLEAN, + PRIVATE_DIRTY, + PRIVATE_CLEAN, + SWAPPED_OUT, + SWAPPED_OUT_PSS + }; + public static final String[] OTHER_OUTPUT_ORDER = { + PSS, + SWAPPABLE_PSS, + SHARED_DIRTY, + SHARED_CLEAN, + PRIVATE_DIRTY, + PRIVATE_CLEAN, + SWAPPED_OUT, + SWAPPED_OUT_PSS + }; + + private int mPid; + private String mProcessName; + + public DumpsysProcessMeminfoItem() { + this.put(NATIVE, new HashMap<>()); + this.put(DALVIK, new HashMap<>()); + this.put(OTHER, new HashMap<>()); + this.put(TOTAL, new HashMap<>()); + } + + /** Get the pid */ + public int getPid() { + return mPid; + } + + /** Set the pid */ + public void setPid(int pid) { + mPid = pid; + } + + /** Get the process name */ + public String getProcessName() { + return mProcessName; + } + + /** Set the process name */ + public void setProcessName(String processName) { + mProcessName = processName; + } + + /** {@inheritDoc} */ + @Override + public JSONObject toJson() { + JSONObject result = super.toJson(); + try { + result.put("pid", mPid); + result.put("process_name", mProcessName); + } catch (JSONException e) { + //ignore + } + return result; + } +} |