2024/11/23-21:42:10.174262 139957450159680 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00: fork to child time = 0.008069 sec 2024/11/23-21:42:10.174931 139957450159680 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00 2024/11/23-21:42:10.181588 139957450159680 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00 2024/11/23-21:42:10.182505 139957450159680 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-21:42:10.182756 139957450159680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-21:42:10.239364 139957450159680 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-36375/att-00/MANIFEST-206347 2024/11/23-21:42:10.267033 139957450159680 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-36375/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 281937, last_sequence is 4279258748, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 281834 2024/11/23-21:42:10.267040 139957450159680 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-21:42:10.267096 139957450159680 [version_set.cc:5721] Creating manifest 281937 2024/11/23-21:42:10.301296 139957450159680 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-21:42:10.321442 139957450159680 [compaction_job.cc:2437] [default] [JOB 36375] Compacting 1@2 + 3@3 files to L3, score 0.82, subcompactions 1 : 1 2024/11/23-21:42:10.321455 139957450159680 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 27237 Base level 2, inputs: [281934(31MB)], [281877(2986KB) 281878(18MB) 281879(31MB)] 2024/11/23-21:42:10.328715 139957450159680 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-21:42:10.328737 139957450159680 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-21:42:10.328750 139957450159680 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-21:42:10.328755 139957450159680 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-21:42:10.328764 139957450159680 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in Finish(). g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-21:42:10.647891 139957450159680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281938.sst) /dev/shm/ToplingTemp/Topling-196984-wCPdrb 2024/11/23-21:42:10.834497 139957450159680 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281938.sst): first pass time = 0.19's, 58.382'MB/sec 2024/11/23-21:42:10.935631 139957450159680 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281938.sst): old prealloc_size = 96345057, real_size = 3433632 2024/11/23-21:42:10.935675 139957450159680 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281938.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 10503 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.00 raw-val = 0.0107 GB zip-val = 0.0034 GB avg-val =1017.10 avg-zval = 320.65 2024/11/23-21:42:10.951268 139957450159680 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281938.sst): second pass time = 0.10's, 106.254'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 229.031'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2515.964'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.226'MB/sec write SST data time = 0.00's, 900.068'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.118'MB, throughput = 4572.005'MB/sec zip my value time = 0.10's, unzip length = 0.011'GB zip my value throughput = 106.254'MB/sec zip pipeline throughput = 106.257'MB/sec entries = 10503 avg-key = 20.00 avg-zkey = 6.00 avg-val = 1017.10 avg-zval = 320.65 usrkeys = 10503 avg-key = 12.00 avg-zkey = 6.00 avg-val = 1024.10 avg-zval = 320.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10503 bytes = 31520 } seq expand size = 73521 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0107 GB dict = 0.12 MB all = 0.0109 GB } __ZipSize{ index = 0.0001 GB value = 0.0034 GB dict = 0.12 MB all = 0.0036 GB } UnZip/Zip{ index = 1.9993 value = 3.1720 dict = 1.00 all = 3.0413 } Zip/UnZip{ index = 0.5002 value = 0.3153 dict = 1.00 all = 0.3288 } ---------------------------- total value len = 8.859376 GB avg = 0.169 KB (by entry num) total key len = 1.441031 GB avg = 0.028 KB total ukey len = 0.998004 GB avg = 0.015 KB total ukey num = 0.065560938 Billion total entry num = 0.052368667 Billion write speed all = 0.223830722 MB/sec (with seq num) write speed all = 0.214726835 MB/sec (without seq num) 2024/11/23-21:42:10.962988 139957450159680 [compaction_job.cc:1948] [default] [JOB 36375] Generated table #281938: 10503 keys, 3581569 bytes, temperature: kWarm 2024/11/23-21:42:10.963048 139957450159680 EVENT_LOG_v1 {"time_micros": 1732369330963009, "cf_name": "default", "job": 36375, "event": "table_file_creation", "file_number": 281938, "file_size": 3581569, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4268702065, "largest_seqno": 4279244796, "table_properties": {"data_size": 3367760, "index_size": 63040, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 210060, "raw_average_key_size": 20, "raw_value_size": 10682572, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10503, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1732369330, "oldest_key_time": 0, "file_creation_time": 1732369330, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 281938, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-21:42:10.998847 139957450159680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst) /dev/shm/ToplingTemp/Topling-196984-Xvd2Pc 2024/11/23-21:42:11.394957 139957450159680 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst): first pass time = 0.40's, 162.072'MB/sec 2024/11/23-21:42:11.941670 139957450159680 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst): old prealloc_size = 96345057, real_size = 19786240 2024/11/23-21:42:11.941747 139957450159680 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 61903 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 1.89 raw-val = 0.0630 GB zip-val = 0.0197 GB avg-val =1017.00 avg-zval = 317.49 2024/11/23-21:42:11.941845 139957450159680 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0001 GB, waited 0.000 sec, Key+Value = 0.064 GB 2024/11/23-21:42:12.024353 139957450159680 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281939.sst): second pass time = 0.55's, 115.301'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 249.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2064.735'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.260'MB/sec write SST data time = 0.02's, 890.437'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.645'MB, throughput = 22937.309'MB/sec zip my value time = 0.55's, unzip length = 0.063'GB zip my value throughput = 115.301'MB/sec zip pipeline throughput = 115.301'MB/sec entries = 61903 avg-key = 20.00 avg-zkey = 1.89 avg-val = 1017.00 avg-zval = 317.49 usrkeys = 61903 avg-key = 12.00 avg-zkey = 1.89 avg-val = 1024.00 avg-zval = 317.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 61903 bytes = 177984 } seq expand size = 433321 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0007 GB value = 0.0630 GB dict = 0.65 MB all = 0.0642 GB } __ZipSize{ index = 0.0001 GB value = 0.0197 GB dict = 0.65 MB all = 0.0206 GB } UnZip/Zip{ index = 6.3634 value = 3.2032 dict = 1.00 all = 3.1169 } Zip/UnZip{ index = 0.1571 value = 0.3122 dict = 1.00 all = 0.3208 } ---------------------------- total value len = 8.922764 GB avg = 0.170 KB (by entry num) total key len = 1.442269 GB avg = 0.028 KB total ukey len = 0.998747 GB avg = 0.015 KB total ukey num = 0.065622841 Billion total entry num = 0.052430570 Billion write speed all = 0.225229821 MB/sec (with seq num) write speed all = 0.216115386 MB/sec (without seq num) 2024/11/23-21:42:12.055143 139957450159680 [compaction_job.cc:1948] [default] [JOB 36375] Generated table #281939: 61903 keys, 20595313 bytes, temperature: kWarm 2024/11/23-21:42:12.055220 139957450159680 EVENT_LOG_v1 {"time_micros": 1732369332055175, "cf_name": "default", "job": 36375, "event": "table_file_creation", "file_number": 281939, "file_size": 20595313, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271713072, "largest_seqno": 4279244859, "table_properties": {"data_size": 19653872, "index_size": 116736, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1238060, "raw_average_key_size": 20, "raw_value_size": 62955096, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 61903, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732369330, "oldest_key_time": 0, "file_creation_time": 1732369330, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 281939, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-21:42:12.088524 139957450159680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst) /dev/shm/ToplingTemp/Topling-196984-VatSme 2024/11/23-21:42:12.253984 139957450159680 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst): first pass time = 0.17's, 624.340'MB/sec 2024/11/23-21:42:13.304955 139957450159680 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst): old prealloc_size = 96345057, real_size = 31771648 2024/11/23-21:42:13.305103 139957450159680 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 99581 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.72 raw-val = 0.1013 GB zip-val = 0.0316 GB avg-val =1016.99 avg-zval = 317.08 2024/11/23-21:42:13.305254 139957450159680 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.103 GB 2024/11/23-21:42:13.517432 139957450159680 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00/281940.sst): second pass time = 1.05's, 96.434'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 155.731'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1539.874'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.157'MB/sec write SST data time = 0.05's, 612.812'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.050'MB, throughput = 27759.038'MB/sec zip my value time = 1.05's, unzip length = 0.101'GB zip my value throughput = 96.434'MB/sec zip pipeline throughput = 170.838'MB/sec entries = 99581 avg-key = 20.00 avg-zkey = 1.72 avg-val = 1016.99 avg-zval = 317.08 usrkeys = 99581 avg-key = 12.00 avg-zkey = 1.72 avg-val = 1023.99 avg-zval = 317.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 99581 bytes = 286304 } seq expand size = 697067 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0012 GB value = 0.1013 GB dict = 1.05 MB all = 0.1033 GB } __ZipSize{ index = 0.0002 GB value = 0.0316 GB dict = 1.05 MB all = 0.0331 GB } UnZip/Zip{ index = 6.9566 value = 3.2074 dict = 1.00 all = 3.1212 } Zip/UnZip{ index = 0.1437 value = 0.3118 dict = 1.00 all = 0.3204 } ---------------------------- total value len = 9.024734 GB avg = 0.172 KB (by entry num) total key len = 1.444261 GB avg = 0.027 KB total ukey len = 0.999942 GB avg = 0.015 KB total ukey num = 0.065722422 Billion total entry num = 0.052530151 Billion write speed all = 0.227481496 MB/sec (with seq num) write speed all = 0.218350046 MB/sec (without seq num) 2024/11/23-21:42:13.566225 139957450159680 [compaction_job.cc:1948] [default] [JOB 36375] Generated table #281940: 99581 keys, 33085024 bytes, temperature: kWarm 2024/11/23-21:42:13.566296 139957450159680 EVENT_LOG_v1 {"time_micros": 1732369333566250, "cf_name": "default", "job": 36375, "event": "table_file_creation", "file_number": 281940, "file_size": 33085024, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 4271742610, "largest_seqno": 4279244655, "table_properties": {"data_size": 31574768, "index_size": 171776, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1991620, "raw_average_key_size": 20, "raw_value_size": 101272603, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 99581, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732369332, "oldest_key_time": 0, "file_creation_time": 1732369332, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 281940, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-21:42:13.600902 139957450159680 [compaction_job.cc:703] job-36375: subcompact[0], size: 0.057262 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36375/att-00 [281938,281939,281940] 2024/11/23-21:42:13.625381 139957450159680 (Original Log Time 2024/11/23-21:42:10.321501) EVENT_LOG_v1 {"time_micros": 1732369330321466, "job": 36375, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [281934], "files_L3": [281877, 281878, 281879], "score": 0.815258, "input_data_size": 87586416, "oldest_snapshot_seqno": 4279258743} 2024/11/23-21:42:13.625384 139957450159680 (Original Log Time 2024/11/23-21:42:13.624867) [compaction_job.cc:2022] [default] [JOB 36375] Compacted 1@2 + 3@3 files to L3 => 57261906 bytes 2024/11/23-21:42:13.625386 139957450159680 (Original Log Time 2024/11/23-21:42:13.625316) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 26.7 rd, 17.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 52.3 +0.0 blob) out(54.6 +0.0 blob), read-write-amplify(4.4) write-amplify(1.8) OK, records in: 196725, records dropped: 24738 output_compression: Snappy 2024/11/23-21:42:13.625393 139957450159680 (Original Log Time 2024/11/23-21:42:13.625363) EVENT_LOG_v1 {"time_micros": 1732369333625340, "cf": "default", "job": 36375, "event": "compaction_finished", "compaction_time_micros": 3279409, "compaction_time_cpu_micros": 581939, "output_level": 3, "num_output_files": 3, "total_output_size": 57261906, "num_input_records": 196725, "num_output_records": 171987, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 64395043, "file_range_sync_nanos": 0, "file_fsync_nanos": 2218, "file_prepare_write_nanos": 6992, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-21:42:13.755745 139957450159680 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732369330,"executesMs":3439,"compactionJobId":36375,"attempt":0,"compactionInputRawBytes":204003782,"compactionInputZipBytes":87586416,"compactionOutputRawBytes":0,"compactionOutputZipBytes":57261906,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-7096a70907dccb2a956ee29bc66cb94a-5f7e192a3f5ae1b3-00"}}, response = 2024/11/23-21:42:13.755819 139957450159680 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-36375/att-00: olev 3, work 3.440 s, result 10.860 ms, install 0.547 ms, input{raw 194.553 MiB zip 83.529 MiB}