2024/08/20-15:50:44.400669 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00: fork to child time = 0.023758 sec 2024/08/20-15:50:44.401669 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00 2024/08/20-15:50:44.406965 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00 2024/08/20-15:50:44.407247 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:50:44.407497 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:50:44.445024 140500582168128 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38015/att-00/MANIFEST-14629260 2024/08/20-15:50:44.458746 140500582168128 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38015/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673031, last_sequence is 190744598680, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672927 2024/08/20-15:50:44.458754 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:50:44.458807 140500582168128 [version_set.cc:5652] Creating manifest 14673031 2024/08/20-15:50:44.482541 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:50:44.495769 140500582168128 [compaction_job.cc:2433] [default] [JOB 38015] Compacting 1@2 + 3@3 files to L3, score 1.05, subcompactions 1 : 1 2024/08/20-15:50:44.495783 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19419 Base level 2, inputs: [14672993(48MB)], [14672579(41MB) 14672366(90MB) 14672367(42MB)] 2024/08/20-15:50:44.505217 140500582168128 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-15:50:44.505259 140500582168128 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-15:50:44.505283 140500582168128 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-15:50:44.505292 140500582168128 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-15:50:44.505301 140500582168128 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-15:50:45.335832 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673032.sst) /dev/shm/ToplingTemp/Topling-412898-8BLHMC 2024/08/20-15:50:47.009077 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673032.sst): first pass time = 1.67's, 80.217'MB/sec 2024/08/20-15:50:49.344132 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673032.sst): old prealloc_size = 147639500, real_size = 92132624 2024/08/20-15:50:49.344216 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673032.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.45 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-15:50:50.307675 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673032.sst): second pass time = 2.33's, 52.907'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 99.347'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18862.976'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.233'MB/sec write SST data time = 0.24's, 392.815'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26386.278'MB/sec zip my value time = 2.33's, unzip length = 0.123'GB zip my value throughput = 52.907'MB/sec zip pipeline throughput = 127.774'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.45 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.45 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.5022 value = 1.3571 dict = 1.00 all = 1.4021 } Zip/UnZip{ index = 0.1817 value = 0.7369 dict = 1.00 all = 0.7132 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 0.863049434 MB/sec (with seq num) write speed all = 0.828451601 MB/sec (without seq num) 2024/08/20-15:50:50.476144 140500582168128 [compaction_job.cc:1944] [default] [JOB 38015] Generated table #14673032: 671089 keys, 95723964 bytes, temperature: kWarm 2024/08/20-15:50:50.476261 140500582168128 EVENT_LOG_v1 {"time_micros": 1724140250476205, "cf_name": "default", "job": 38015, "event": "table_file_creation", "file_number": 14673032, "file_size": 95723964, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190744109073, "table_properties": {"data_size": 90988960, "index_size": 975744, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724140245, "oldest_key_time": 0, "file_creation_time": 1724140245, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14673032, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:50:50.564720 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673033.sst) /dev/shm/ToplingTemp/Topling-412898-J69MlC 2024/08/20-15:50:51.998450 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673033.sst): first pass time = 1.43's, 93.617'MB/sec 2024/08/20-15:50:54.197143 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673033.sst): old prealloc_size = 147639500, real_size = 91632184 2024/08/20-15:50:54.197199 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673033.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.71 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-15:50:54.776752 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673033.sst): second pass time = 2.20's, 56.179'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 164.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15154.163'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.361'MB/sec write SST data time = 0.11's, 831.858'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 16787.213'MB/sec zip my value time = 2.20's, unzip length = 0.123'GB zip my value throughput = 56.179'MB/sec zip pipeline throughput = 112.736'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.71 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.71 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 11.2147 value = 1.3571 dict = 1.00 all = 1.4120 } Zip/UnZip{ index = 0.0892 value = 0.7368 dict = 1.00 all = 0.7082 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.864733169 MB/sec (with seq num) write speed all = 0.830070333 MB/sec (without seq num) 2024/08/20-15:50:54.896568 140500582168128 [compaction_job.cc:1944] [default] [JOB 38015] Generated table #14673033: 671089 keys, 95055740 bytes, temperature: kWarm 2024/08/20-15:50:54.896656 140500582168128 EVENT_LOG_v1 {"time_micros": 1724140254896600, "cf_name": "default", "job": 38015, "event": "table_file_creation", "file_number": 14673033, "file_size": 95055740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190549289009, "largest_seqno": 190744108780, "table_properties": {"data_size": 90985520, "index_size": 478720, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724140250, "oldest_key_time": 0, "file_creation_time": 1724140250, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14673033, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:50:54.939239 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst) /dev/shm/ToplingTemp/Topling-412898-BzlFWB 2024/08/20-15:50:55.149754 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst): first pass time = 0.21's, 196.211'MB/sec 2024/08/20-15:50:55.573039 140500582168128 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst): part-0: reject ZipStore ratio = 0.801 2024/08/20-15:50:55.698214 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst): old prealloc_size = 147639500, real_size = 38221400 2024/08/20-15:50:55.698267 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 206479 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.0380 GB zip-val = 0.0380 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:50:55.768183 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00/14673034.sst): second pass time = 0.42's, 89.938'MB/sec, value only(92.0% of KV) wait indexing time = 0.13's, remap KeyValue time = 0.07's, 555.881'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5719.263'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.307'MB/sec write SST data time = 0.03's, 1278.183'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.42's, unzip length = 0.038'GB zip my value throughput = 89.938'MB/sec zip pipeline throughput = 125.960'MB/sec entries = 206479 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 206479 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 206479 bytes = 722688 } seq expand size = 1445353 multi value expand size = 0 cnt WriteAppend = 4645 UnZipSize{ index = 0.0017 GB value = 0.0380 GB dict = 0.00 MB all = 0.0413 GB } __ZipSize{ index = 0.0002 GB value = 0.0380 GB dict = 0.00 MB all = 0.0389 GB } UnZip/Zip{ index = 9.3176 value = 1.0000 dict = 0.00 all = 1.0618 } Zip/UnZip{ index = 0.1073 value = 1.0000 dict = 0.00 all = 0.9418 } ---------------------------- total value len = 62.592543 GB avg = 0.180 KB (by entry num) total key len = 6.813536 GB avg = 0.020 KB total ukey len = 3.201897 GB avg = 0.008 KB total ukey num = 0.390882218 Billion total entry num = 0.347760226 Billion write speed all = 0.865255316 MB/sec (with seq num) write speed all = 0.830572316 MB/sec (without seq num) 2024/08/20-15:50:55.818394 140500582168128 [compaction_job.cc:1944] [default] [JOB 38015] Generated table #14673034: 206479 keys, 38893546 bytes, temperature: kWarm 2024/08/20-15:50:55.818451 140500582168128 EVENT_LOG_v1 {"time_micros": 1724140255818420, "cf_name": "default", "job": 38015, "event": "table_file_creation", "file_number": 14673034, "file_size": 38893546, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190502893053, "largest_seqno": 190744109076, "table_properties": {"data_size": 37992336, "index_size": 177280, "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": 3303664, "raw_average_key_size": 16, "raw_value_size": 37992136, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 206479, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724140254, "oldest_key_time": 0, "file_creation_time": 1724140254, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14673034, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:50:55.836451 140500582168128 [compaction_job.cc:699] job-38015: subcompact[0], size: 0.229673 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38015/att-00 [14673032,14673033,14673034] 2024/08/20-15:50:55.875565 140500582168128 (Original Log Time 2024/08/20-15:50:44.495827) EVENT_LOG_v1 {"time_micros": 1724140244495794, "job": 38015, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14672993], "files_L3": [14672579, 14672366, 14672367], "score": 1.05379, "input_data_size": 234105111, "oldest_snapshot_seqno": 190744598267} 2024/08/20-15:50:55.875568 140500582168128 (Original Log Time 2024/08/20-15:50:55.875062) [compaction_job.cc:2018] [default] [JOB 38015] Compacted 1@2 + 3@3 files to L3 => 229673250 bytes 2024/08/20-15:50:55.875570 140500582168128 (Original Log Time 2024/08/20-15:50:55.875495) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 20.6 rd, 20.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(48.7, 174.5 +0.0 blob) out(219.0 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1592296, records dropped: 43639 output_compression: Snappy 2024/08/20-15:50:55.875578 140500582168128 (Original Log Time 2024/08/20-15:50:55.875541) EVENT_LOG_v1 {"time_micros": 1724140255875520, "cf": "default", "job": 38015, "event": "compaction_finished", "compaction_time_micros": 11340632, "compaction_time_cpu_micros": 3659084, "output_level": 3, "num_output_files": 3, "total_output_size": 229673250, "num_input_records": 1592296, "num_output_records": 1548657, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 174877612, "file_range_sync_nanos": 0, "file_fsync_nanos": 2761, "file_prepare_write_nanos": 211999, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:50:56.006882 140500582168128 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":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724140244,"executesMs":11467,"compactionJobId":38015,"attempt":0,"compactionInputRawBytes":318459200,"compactionInputZipBytes":234105111,"compactionOutputRawBytes":0,"compactionOutputZipBytes":229673250,"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-c77e85d173f42fa0e5debcfdbe88a80d-8f93a1ebcd42fccc-00"}}, response = 2024/08/20-15:50:56.006990 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38015/att-00: olev 3, work 11.468 s, result 6.155 ms, install 0.537 ms, input{raw 303.706 MiB zip 223.260 MiB}