2024/08/20-14:56:34.987849 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00: fork to child time = 0.035248 sec 2024/08/20-14:56:34.989547 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00 2024/08/20-14:56:34.997032 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00 2024/08/20-14:56:34.997542 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:56:34.998035 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:56:35.049028 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-35700/att-00/MANIFEST-14629260 2024/08/20-14:56:35.084432 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-35700/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670389, last_sequence is 190689042283, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670219 2024/08/20-14:56:35.084440 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:56:35.084543 140500582168128 [version_set.cc:5652] Creating manifest 14670389 2024/08/20-14:56:35.109047 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:56:35.122760 140500582168128 [compaction_job.cc:2433] [default] [JOB 35700] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-14:56:35.122780 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18250 Base level 2, inputs: [14670357(31MB)], [14670385(41MB) 14670386(1143KB) 14670304(7677KB) 14670379(36MB)] 2024/08/20-14:56:35.432494 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 2024/08/20-14:56:35.432522 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 2024/08/20-14:56:35.432538 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 2024/08/20-14:56:35.432555 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 2024/08/20-14:56:35.432565 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 2024/08/20-14:56:35.759031 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670390.sst) /dev/shm/ToplingTemp/Topling-395516-TDpAKi 2024/08/20-14:56:36.042538 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670390.sst): first pass time = 0.28's, 473.505'MB/sec 2024/08/20-14:56:37.608761 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670390.sst): old prealloc_size = 136896908, real_size = 41867232 2024/08/20-14:56:37.608831 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670390.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.01 2024/08/20-14:56:37.773597 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670390.sst): second pass time = 1.57's, 84.093'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 264.916'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16964.709'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.288'MB/sec write SST data time = 0.05's, 833.254'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 28039.319'MB/sec zip my value time = 1.57's, unzip length = 0.132'GB zip my value throughput = 84.093'MB/sec zip pipeline throughput = 168.186'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.98 avg-zval = 318.01 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.98 avg-zval = 318.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3030 value = 3.1980 dict = 1.00 all = 3.0737 } Zip/UnZip{ index = 0.4342 value = 0.3127 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462993 Billion total entry num = 0.346341001 Billion write speed all = 0.899476562 MB/sec (with seq num) write speed all = 0.863472775 MB/sec (without seq num) 2024/08/20-14:56:37.847823 140500582168128 [compaction_job.cc:1944] [default] [JOB 35700] Generated table #14670390: 129432 keys, 43667320 bytes, temperature: kWarm 2024/08/20-14:56:37.847916 140500582168128 EVENT_LOG_v1 {"time_micros": 1724136997847862, "cf_name": "default", "job": 35700, "event": "table_file_creation", "file_number": 14670390, "file_size": 43667320, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190532484747, "largest_seqno": 190688828176, "table_properties": {"data_size": 41160272, "index_size": 674432, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629921, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1724136995, "oldest_key_time": 0, "file_creation_time": 1724136995, "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": 14670390, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:56:37.882195 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670391.sst) /dev/shm/ToplingTemp/Topling-395516-0Hblnf 2024/08/20-14:56:38.421144 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670391.sst): first pass time = 0.54's, 249.057'MB/sec 2024/08/20-14:56:39.289443 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670391.sst): old prealloc_size = 136896908, real_size = 42002224 2024/08/20-14:56:39.289510 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670391.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.22 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.04 2024/08/20-14:56:39.450747 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670391.sst): second pass time = 0.87's, 151.731'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 271.562'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20442.368'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 867.911'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.377'MB, throughput = 30852.420'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 151.731'MB/sec zip pipeline throughput = 151.731'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1016.99 avg-zval = 318.04 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1023.99 avg-zval = 318.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9290 value = 3.1977 dict = 1.00 all = 3.0642 } Zip/UnZip{ index = 0.5184 value = 0.3127 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 62.561822 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 0.901212776 MB/sec (with seq num) write speed all = 0.865196319 MB/sec (without seq num) 2024/08/20-14:56:39.502832 140500582168128 [compaction_job.cc:1944] [default] [JOB 35700] Generated table #14670391: 129431 keys, 43802216 bytes, temperature: kWarm 2024/08/20-14:56:39.502901 140500582168128 EVENT_LOG_v1 {"time_micros": 1724136999502867, "cf_name": "default", "job": 35700, "event": "table_file_creation", "file_number": 14670391, "file_size": 43802216, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190531902229, "largest_seqno": 190688827935, "table_properties": {"data_size": 41164512, "index_size": 805184, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629942, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724136997, "oldest_key_time": 0, "file_creation_time": 1724136997, "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": 14670391, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:56:39.539161 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670392.sst) /dev/shm/ToplingTemp/Topling-395516-gPfPEf 2024/08/20-14:56:39.560611 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670392.sst): first pass time = 0.02's, 668.243'MB/sec 2024/08/20-14:56:39.703256 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670392.sst): old prealloc_size = 136896908, real_size = 4572592 2024/08/20-14:56:39.703321 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670392.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 13794 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.85 raw-val = 0.0140 GB zip-val = 0.0045 GB avg-val =1016.97 avg-zval = 325.38 2024/08/20-14:56:39.730897 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00/14670392.sst): second pass time = 0.14's, 98.920'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 172.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2304.724'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.175'MB/sec write SST data time = 0.01's, 604.216'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.142'MB, throughput = 3689.444'MB/sec zip my value time = 0.14's, unzip length = 0.014'GB zip my value throughput = 98.920'MB/sec zip pipeline throughput = 98.920'MB/sec entries = 13794 avg-key = 20.00 avg-zkey = 5.85 avg-val = 1016.97 avg-zval = 325.38 usrkeys = 13794 avg-key = 12.00 avg-zkey = 5.85 avg-val = 1023.97 avg-zval = 325.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13794 bytes = 43120 } seq expand size = 96558 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0140 GB dict = 0.14 MB all = 0.0143 GB } __ZipSize{ index = 0.0001 GB value = 0.0045 GB dict = 0.14 MB all = 0.0048 GB } UnZip/Zip{ index = 2.0527 value = 3.1255 dict = 1.00 all = 3.0077 } Zip/UnZip{ index = 0.4872 value = 0.3199 dict = 1.00 all = 0.3325 } ---------------------------- total value len = 62.575946 GB avg = 0.181 KB (by entry num) total key len = 6.794211 GB avg = 0.020 KB total ukey len = 3.192779 GB avg = 0.008 KB total ukey num = 0.389606218 Billion total entry num = 0.346484226 Billion write speed all = 0.901396617 MB/sec (with seq num) write speed all = 0.865378857 MB/sec (without seq num) 2024/08/20-14:56:39.742283 140500582168128 [compaction_job.cc:1944] [default] [JOB 35700] Generated table #14670392: 13794 keys, 4755742 bytes, temperature: kWarm 2024/08/20-14:56:39.742364 140500582168128 EVENT_LOG_v1 {"time_micros": 1724136999742319, "cf_name": "default", "job": 35700, "event": "table_file_creation", "file_number": 14670392, "file_size": 4755742, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660328346, "largest_seqno": 190688827936, "table_properties": {"data_size": 4488288, "index_size": 80640, "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": 275880, "raw_average_key_size": 20, "raw_value_size": 14028137, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 13794, "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": 1724136999, "oldest_key_time": 0, "file_creation_time": 1724136999, "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": 14670392, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:56:39.750889 140500582168128 [compaction_job.cc:699] job-35700: subcompact[0], size: 0.092225 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35700/att-00 [14670390,14670391,14670392] 2024/08/20-14:56:39.783354 140500582168128 (Original Log Time 2024/08/20-14:56:35.122851) EVENT_LOG_v1 {"time_micros": 1724136995122794, "job": 35700, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14670357], "files_L3": [14670385, 14670386, 14670304, 14670379], "score": 0.990766, "input_data_size": 124451735, "oldest_snapshot_seqno": 190689041786} 2024/08/20-14:56:39.783359 140500582168128 (Original Log Time 2024/08/20-14:56:39.782690) [compaction_job.cc:2018] [default] [JOB 35700] Compacted 1@2 + 4@3 files to L3 => 92225278 bytes 2024/08/20-14:56:39.783361 140500582168128 (Original Log Time 2024/08/20-14:56:39.783268) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 26.9 rd, 19.9 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 86.7 +0.0 blob) out(88.0 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 301065, records dropped: 28408 output_compression: Snappy 2024/08/20-14:56:39.783371 140500582168128 (Original Log Time 2024/08/20-14:56:39.783325) EVENT_LOG_v1 {"time_micros": 1724136999783299, "cf": "default", "job": 35700, "event": "compaction_finished", "compaction_time_micros": 4628052, "compaction_time_cpu_micros": 901494, "output_level": 3, "num_output_files": 3, "total_output_size": 92225278, "num_input_records": 301065, "num_output_records": 272657, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60055745, "file_range_sync_nanos": 0, "file_fsync_nanos": 2172, "file_prepare_write_nanos": 6898, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-14:56:39.943309 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":1724136994,"executesMs":4786,"compactionJobId":35700,"attempt":0,"compactionInputRawBytes":312199647,"compactionInputZipBytes":124451735,"compactionOutputRawBytes":0,"compactionOutputZipBytes":92225278,"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-c833cae6c96c655dcfef141ecc2d9d2c-636d20cf8c36dba1-00"}}, response = 2024/08/20-14:56:39.943417 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35700/att-00: olev 3, work 4.787 s, result 7.719 ms, install 0.710 ms, input{raw 297.737 MiB zip 118.686 MiB}