iOS 崩溃
看看崩溃堆栈，是不是 icloud 备份出错了？我不知道这是什么错误。
帮助，谢谢。
1073.75 MB of file backed memory dirtied over 186 seconds (5770.75 KB per second average), exceeding limit of 12.43 KB per second over 86400 seconds
Command: HelloTalk_Binary
Path:
Identifier:
Version: 3.6.4 (6)
Beta Identifier: 5D4C1274-7310-4015-9227-B2190563BAE3
PID: 623
Event: disk writes
Action taken: none
Writes: 1073.75 MB of file backed memory dirtied over 186 seconds (5770.75 KB per second average), exceeding limit of 12.43 KB per second over 86400 seconds
Writes limit: 1073.74 MB
Limit duration: 86400s
Writes caused: 1073.75 MB
Writes duration: 186s
Duration: 186.07s
Duration Sampled: 45.98s
Steps: 60 ( (10.49 MB/step))
Hardware model: iPhone10,3
Active cpus: 6
Heaviest stack for the target process:
60 ??? (libsystem_pthread.dylib + 48008) [0x18271eb88]
60 ??? (libdispatch.dylib + 275516) [0x1826b643c]
60 ??? (libdispatch.dylib + 237864) [0x1826ad128]
60 ??? (libdispatch.dylib + 235280) [0x1826ac710]
60 ??? (libdispatch.dylib + 377220) [0x1826cf184]
60 ??? (libdispatch.dylib + 374288) [0x1826ce610]
57 ??? (HelloTalk_Binary + 23667476) [0x105792314]
23 ??? (HelloTalk_Binary + 23665404) [0x105791afc]
23 ??? (HelloTalk_Binary + 32163208) [0x105fac588]
23 ??? (<7F66DDA9-9EB4-3CA9-94BF-2E87E9B8B20C> + 47812) [0x108cffac4]
23 ??? (<7F66DDA9-9EB4-3CA9-94BF-2E87E9B8B20C> + 48280) [0x108cffc98]
23 ??? (libsystem_c.dylib + 245252) [0x182631e04]
20 ??? (libsystem_c.dylib + 244268) [0x182631a2c]
20 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
20 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
Powerstats for: [623]
Bundle ID:
Adam ID: 0
Is first party: No
App version: 3.6.4
Build version: 6
Is Beta: No
Share with Devs: Yes
UUID: 8A9B6AAB-F4F1-3ADA-9CDF-0C0D23A46AF1
Path:
Architecture: arm64
Footprint: 217.66 MB -> 171.48 MB (-46.17 MB) (max 362.86 MB )
Pageins: 399 pages
Start time: 2019-11-28 08:58:06 +0800
End time: 2019-11-28 08:58:52 +0800
Num samples: 60 (100%)
CPU Time: 13.931s
Primary state: 59 samples Frontmost App, Non-Suppressed, Kernel mode, Effective Thread QoS User Initiated, Requested Thread QoS User Initiated, Override Thread QoS Unspecified
User Activity: 0 samples Idle, 60 samples Active
Power Source: 60 samples on Battery, 0 samples on AC
60 ??? (libsystem_pthread.dylib + 48008) [0x18271eb88]
60 ??? (libdispatch.dylib + 275516) [0x1826b643c]
60 ??? (libdispatch.dylib + 237864) [0x1826ad128]
60 ??? (libdispatch.dylib + 235280) [0x1826ac710]
60 ??? (libdispatch.dylib + 377220) [0x1826cf184]
60 ??? (libdispatch.dylib + 374288) [0x1826ce610]
57 __31-[HTBackupToIcloudModel backup]_block_invoke (HTBackupToIcloudModel.m:358 in HelloTalk_Binary + 23667476) [0x105792314]
23 -[HTBackupToIcloudModel createBackupFile] (HTBackupToIcloudModel.m:271 in HelloTalk_Binary + 23665404) [0x105791afc]
23 -[ZipWriteStream writeData:] (ZipWriteStream.m:53 in HelloTalk_Binary + 32163208) [0x105fac588]
23 zipWriteInFileInZip (zip.c:1464 in SSZipArchive + 47812) [0x108cffac4]
23 zip64FlushWriteBuffer (zip.c:1381 in SSZipArchive + 48280) [0x108cffc98]
23 ??? (libsystem_c.dylib + 245252) [0x182631e04]
20 ??? (libsystem_c.dylib + 244268) [0x182631a2c]
20 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
20 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
3 ??? (libsystem_c.dylib + 244316) [0x182631a5c]
3 ??? (libsystem_c.dylib + 235260) [0x18262f6fc]
3 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
3 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
20 -[HTBackupToIcloudModel createBackupFile] (HTBackupToIcloudModel.m:272 in HelloTalk_Binary + 23665416) [0x105791b08]
20 -[ZipWriteStream finishedWriting] (ZipWriteStream.m:61 in HelloTalk_Binary + 32163424) [0x105fac660]
18 zipCloseFileInZipRaw64 (zip.c:1589 in SSZipArchive + 48540) [0x108cffd9c]
18 zip64FlushWriteBuffer (zip.c:1381 in SSZipArchive + 48280) [0x108cffc98]
18 ??? (libsystem_c.dylib + 245252) [0x182631e04]
18 ??? (libsystem_c.dylib + 244268) [0x182631a2c]
18 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
18 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
2 zipCloseFileInZipRaw64 (zip.c:1718 in SSZipArchive + 49524) [0x108d00174]
2 ??? (libsystem_c.dylib + 5144) [0x1825f7418]
2 ??? (libsystem_c.dylib + 243516) [0x18263173c]
2 ??? (libsystem_c.dylib + 235260) [0x18262f6fc]
2 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
2 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
13 -[HTBackupToIcloudModel createBackupFile] (HTBackupToIcloudModel.m:252 in HelloTalk_Binary + 23664864) [0x1057918e0]
13 -[ZipWriteStream writeData:] (ZipWriteStream.m:53 in HelloTalk_Binary + 32163208) [0x105fac588]
13 zipWriteInFileInZip (zip.c:1464 in SSZipArchive + 47812) [0x108cffac4]
13 zip64FlushWriteBuffer (zip.c:1381 in SSZipArchive + 48280) [0x108cffc98]
13 ??? (libsystem_c.dylib + 245252) [0x182631e04]
13 ??? (libsystem_c.dylib + 244268) [0x182631a2c]
13 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
13 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
1 -[HTBackupToIcloudModel createBackupFile] (HTBackupToIcloudModel.m:253 in HelloTalk_Binary + 23664876) [0x1057918ec]
1 -[ZipWriteStream finishedWriting] (ZipWriteStream.m:61 in HelloTalk_Binary + 32163424) [0x105fac660]
1 zipCloseFileInZipRaw64 (zip.c:1589 in SSZipArchive + 48540) [0x108cffd9c]
1 zip64FlushWriteBuffer (zip.c:1381 in SSZipArchive + 48280) [0x108cffc98]
1 ??? (libsystem_c.dylib + 245252) [0x182631e04]
1 ??? (libsystem_c.dylib + 244268) [0x182631a2c]
1 ??? (libsystem_c.dylib + 5588) [0x1825f75d4]
1 ??? (libsystem_kernel.dylib + 154316) [0x1827faacc]
2 __25-[HTCache synchronizeNow]_block_invoke (HTCache.m:555 in HelloTalk_Binary + 28087512) [0x105bc94d8]
2 ??? (Foundation + 424364) [0x182d1a9ac]
2 ??? (Foundation + 1163316) [0x182dcf034]
2 ??? (Foundation + 297596) [0x182cfba7c]
2 ??? (Foundation + 1164516) [0x182dcf4e4]
2 ??? (libsystem_kernel.dylib + 162716) [0x1827fcb9c]
1 <Effective Thread QoS User Interactive>
1 __53-[SensorsAnalyticsSDK track:withProperties:withType:]_block_invoke (SensorsAnalyticsSDK.m:1668 in SensorsAnalyticsSDK + 194464) [0x108d477a0]
1 -[SensorsAnalyticsSDK enqueueWithType:andEvent:] (SensorsAnalyticsSDK.m:1404 in SensorsAnalyticsSDK + 187712) [0x108d45d40]
1 -[MessageQueueBySqlite addObejct:withType:] (MessageQueueBySqlite.m:115 in SensorsAnalyticsSDK + 31508) [0x108d1fb14]
1 ??? (libsqlite3.dylib + 269148) [0x18465ab5c]
1 ??? (libsqlite3.dylib + 313648) [0x184665930]
1 ??? (libsqlite3.dylib + 440088) [0x184684718]
1 ??? (libsqlite3.dylib + 437700) [0x184683dc4]
1 ??? (libsqlite3.dylib + 427668) [0x184681694]
1 ??? (libsqlite3.dylib + 483304) [0x18468efe8]
1 ??? (libsystem_kernel.dylib + 157916) [0x1827fb8dc]
- (BOOL)createBackupFile {
@autoreleasepool {
NSFileManager *fileManager = NSFileManager.new;
// ??????
NSString *tmpICloudPath = [NSTemporaryDirectory() stringByAppendingPathComponent:@"iCloud"];
if ([fileManager fileExistsAtPath:tmpICloudPath isDirectory:NULL]) {
[[NSFileManager defaultManager] removeItemAtPath:tmpICloudPath error:NULL];
}
[fileManager createDirectoryAtPath:tmpICloudPath withIntermediateDirectories:YES attributes:NULL error:NULL];
NSString *zipFilePath = [tmpICloudPath stringByAppendingPathComponent:@"Backup.zip"];
if ([fileManager fileExistsAtPath:zipFilePath]) {
[fileManager removeItemAtPath:zipFilePath error:NULL];
}
ZipFile *zipFile= [[ZipFile alloc] initWithFileName:zipFilePath mode:ZipFileModeCreate];
// ????
NSInteger totalFileCounts = 0;
// ?????
NSString *dbBackupPath = nil;
NSArray *dbSubpaths = nil;
@autoreleasepool {
dbBackupPath = [HTPath localBackupPathWithUserId:[[HTCache sharedCache] stringForKey:HT_UserId]];
dbSubpaths = [fileManager subpathsAtPath:dbBackupPath];
totalFileCounts += dbSubpaths.count;
}
// ????
NSString *audioPath = nil;
NSArray *audioSubpaths = nil;
@autoreleasepool {
audioPath = [HTPath localAudioPathWithUserId:[[HTCache sharedCache] stringForKey:HT_UserId]];
audioSubpaths = [fileManager subpathsAtPath:audioPath];
totalFileCounts += audioSubpaths.count;
}
// ????
NSString *imagesPath = nil;
NSMutableArray *imageSubpaths = nil;
@autoreleasepool {
imagesPath = [HTPath localImagePathWithUserId:[[HTCache sharedCache] stringForKey:HT_UserId]];
NSArray *tempImagesSubPath = [fileManager subpathsAtPath:imagesPath];
imageSubpaths = [NSMutableArray array];
for (NSString *path in tempImagesSubPath) {
if ([path hasSuffix:@"_thum.jpg"]) {
[imageSubpaths addObject:path];
}
}
totalFileCounts += imageSubpaths.count;
}
// ???????????????
NSString *videosPath = nil;
NSMutableArray *videoSubpaths = nil;
@autoreleasepool {
videosPath = [HTPath localVideoPathWithUserId:[[HTCache sharedCache] stringForKey:HT_UserId]];
NSArray *tempVideoSubpaths = [fileManager subpathsAtPath:videosPath];
videoSubpaths = [NSMutableArray array];
for (NSString *path in tempVideoSubpaths) {
if([path hasSuffix:@"_thum.jpg"]) {
[videoSubpaths addObject:path];
}
}
totalFileCounts += videoSubpaths.count;
}
float onePercent = 1 / (float)totalFileCounts;
float tempTotalPercent = self.conpressProgress / 100.0f;
NSLog(@"iCloud total files: %@", @(totalFileCounts).stringValue);
BOOL isDir = YES;
for(NSString *path in dbSubpaths){
@autoreleasepool {
NSString *fullPath = [dbBackupPath stringByAppendingPathComponent:path];
if([fileManager fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir){
ZipWriteStream *stream= [zipFile writeFileInZipWithName:[NSString stringWithFormat:@"Backup/Backup/%@", path] compressionLevel:ZipCompressionLevelFastest];
NSData *data = [[NSData alloc] initWithContentsOfFile:fullPath options:NSDataReadingUncached error:NULL];
[stream writeData:data];
[stream finishedWriting];
}
}
tempTotalPercent += onePercent;
int conpressProgress = tempTotalPercent * 100;
if (conpressProgress != self.conpressProgress) {
self.conpressProgress = conpressProgress;
}
}
for(NSString *path in audioSubpaths){
@autoreleasepool {
NSString *fullPath = [audioPath stringByAppendingPathComponent:path];
if([fileManager fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir){
ZipWriteStream *stream= [zipFile writeFileInZipWithName:[NSString stringWithFormat:@"Backup/audios/%@", path] compressionLevel:ZipCompressionLevelNone];
NSData *data = [[NSData alloc] initWithContentsOfFile:fullPath options:NSDataReadingUncached error:NULL];
[stream writeData:data];
[stream finishedWriting];
}
}
tempTotalPercent += onePercent;
int conpressProgress = tempTotalPercent * 100;
if (conpressProgress != self.conpressProgress) {
self.conpressProgress = conpressProgress;
}
}
for(NSString *path in imageSubpaths){
@autoreleasepool {
NSString *fullPath = [imagesPath stringByAppendingPathComponent:path];
if([fileManager fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir){
ZipWriteStream *stream= [zipFile writeFileInZipWithName:[NSString stringWithFormat:@"Backup/images/%@", path] compressionLevel:ZipCompressionLevelNone];
NSData *data = [[NSData alloc] initWithContentsOfFile:fullPath options:NSDataReadingUncached error:NULL];
[stream writeData:data];
[stream finishedWriting];
}
}
tempTotalPercent += onePercent;
int conpressProgress = tempTotalPercent * 100;
if (conpressProgress != self.conpressProgress) {
self.conpressProgress = conpressProgress;
}
}
for(NSString *path in videoSubpaths){
@autoreleasepool {
NSString *fullPath = [videosPath stringByAppendingPathComponent:path];
if([fileManager fileExistsAtPath:fullPath isDirectory:&isDir] && !isDir){
ZipWriteStream *stream= [zipFile writeFileInZipWithName:[NSString stringWithFormat:@"Backup/videos/%@", path] compressionLevel:ZipCompressionLevelFastest];
NSData *data = [[NSData alloc] initWithContentsOfFile:fullPath options:NSDataReadingUncached error:NULL];
[stream writeData:data];
[stream finishedWriting];
}
}
tempTotalPercent += onePercent;
int conpressProgress = tempTotalPercent * 100;
if (conpressProgress != self.conpressProgress) {
self.conpressProgress = conpressProgress;
}
}
[zipFile close];
[zipFile release];
NSLog(@"conpress end");
NSDictionary *attributes = [fileManager attributesOfItemAtPath:zipFilePath error:NULL];
self.backupSize = [attributes doubleForKey:NSFileSize] / (1024.0f * 1024.0f);
return YES;
}
}
这似乎是 macOS/iOS 的一般限制，它强制要求在 SSD 上每 24 小时写入严格的 <1GB 文件。超过此限制会触发警告。如果您在日志中看到“操作：无”，那么它不会崩溃，它只是一个警告（在收集回溯时可能会减慢速度）。也许还有其他操作，例如使进程崩溃，不知道。
似乎没有办法禁用此功能。