2024/07/08-23:23:28.638591 140499329103424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00: fork to child time = 0.007010 sec 2024/07/08-23:23:28.639095 140499329103424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00 2024/07/08-23:23:28.643018 140499329103424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00 2024/07/08-23:23:28.644113 140499329103424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-23:23:28.644328 140499329103424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-23:23:28.683729 140499329103424 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21134/att-00/MANIFEST-12625661 2024/07/08-23:23:28.731181 140499329103424 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21134/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12649585, last_sequence is 147686399898, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12649466 2024/07/08-23:23:28.731190 140499329103424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-23:23:28.731242 140499329103424 [version_set.cc:5652] Creating manifest 12649585 2024/07/08-23:23:28.756472 140499329103424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-23:23:28.771332 140499329103424 [compaction_job.cc:2433] [default] [JOB 21134] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/08-23:23:28.771343 140499329103424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11303 Base level 3, inputs: [12649571(42MB)], [12645194(116MB) 12645195(11MB) 12645196(25MB)] 2024/07/08-23:23:28.778304 140499329103424 [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 2024/07/08-23:23:28.778334 140499329103424 [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 2024/07/08-23:23:28.778352 140499329103424 [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 2024/07/08-23:23:28.778361 140499329103424 [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 2024/07/08-23:23:28.778371 140499329103424 [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 2024/07/08-23:23:30.140867 140499329103424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst) /dev/shm/ToplingTemp/Topling-10489-vZ5eMj 2024/07/08-23:23:33.065964 140499329103424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst): first pass time = 2.93's, 87.328'MB/sec 2024/07/08-23:23:33.228807 140499329103424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst): old prealloc_size = 225368176, real_size = 128042992 2024/07/08-23:23:33.230964 140499329103424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = ZipOffsetBlobStore usrkeys = 5787605 prefix = 4 raw-key = 0.0695 GB zip-key = 0.0097 GB avg-key = 12.00 avg-zkey = 1.68 raw-val = 0.1165 GB zip-val = 0.1169 GB avg-val = 20.14 avg-zval = 20.19 2024/07/08-23:23:33.238055 140499329103424 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst: sumWaitingMem = 0.017 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0166 GB, waited 0.000 sec, Key+Value = 0.255 GB 2024/07/08-23:23:34.329071 140499329103424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649586.sst): second pass time = 0.00's,255003074.398'MB/sec, value only(45.6% of KV) wait indexing time = 0.16's, remap KeyValue time = 1.10's, 134.171'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4548.789'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 2.891'MB/sec write SST data time = 0.60's, 246.978'MB/sec dict compress time = 0.00's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = -nan'MB/sec zip my value time = 0.00's, unzip length = 0.117'GB zip my value throughput = 255003074.398'MB/sec zip pipeline throughput = 0.000'MB/sec entries = 5787605 avg-key = 24.00 avg-zkey = 1.68 avg-val = 20.14 avg-zval = 20.19 usrkeys = 5787605 avg-key = 16.00 avg-zkey = 1.68 avg-val = 27.14 avg-zval = 20.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5787605 bytes = 20980080 } seq expand size = 40513235 multi value expand size = 0 cnt WriteAppend = 14236 UnZipSize{ index = 0.0926 GB value = 0.1165 GB dict = 0.00 MB all = 0.2554 GB } __ZipSize{ index = 0.0097 GB value = 0.1169 GB dict = 0.00 MB all = 0.1476 GB } UnZip/Zip{ index = 9.5311 value = 0.9971 dict = 0.00 all = 1.7303 } Zip/UnZip{ index = 0.1049 value = 1.0029 dict = 0.00 all = 0.5779 } ---------------------------- total value len = 0.157050 GB avg = 0.027 KB (by entry num) total key len = 0.138903 GB avg = 0.024 KB total ukey len = 0.092602 GB avg = 0.016 KB total ukey num = 0.005787605 Billion total entry num = 0.005787605 Billion write speed all = 0.249284974 MB/sec (with seq num) write speed all = 0.210285078 MB/sec (without seq num) 2024/07/08-23:23:34.483931 140499329103424 [compaction_job.cc:1944] [default] [JOB 21134] Generated table #12649586: 5787605 keys, 147623715 bytes, temperature: kWarm 2024/07/08-23:23:34.484011 140499329103424 EVENT_LOG_v1 {"time_micros": 1720452214483967, "cf_name": "default", "job": 21134, "event": "table_file_creation", "file_number": 12649586, "file_size": 147623715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192754563, "largest_seqno": 147685839660, "table_properties": {"data_size": 116880160, "index_size": 9715776, "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": 138902520, "raw_average_key_size": 24, "raw_value_size": 116536405, "raw_average_value_size": 20, "num_data_blocks": 1, "num_entries": 5787605, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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-ZipOffsetBlobStore", "creation_time": 1720452210, "oldest_key_time": 0, "file_creation_time": 1720452210, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12649586, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:23:34.535965 140499329103424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649587.sst) /dev/shm/ToplingTemp/Topling-10489-eLzg3k 2024/07/08-23:23:35.000605 140499329103424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649587.sst): first pass time = 0.46's, 51.663'MB/sec 2024/07/08-23:23:35.000636 140499329103424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649587.sst): old prealloc_size = 225368176, real_size = 13585072 2024/07/08-23:23:35.000660 140499329103424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649587.sst): index type = FixedLenKeyIndex , store type = ZipOffsetBlobStore usrkeys = 559647 prefix = 4 raw-key = 0.0067 GB zip-key = 0.0028 GB avg-key = 12.00 avg-zkey = 5.08 raw-val = 0.0106 GB zip-val = 0.0106 GB avg-val = 18.89 avg-zval = 18.94 2024/07/08-23:23:35.102548 140499329103424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649587.sst): second pass time = 0.00's,31276328.402'MB/sec, value only(44.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.10's, 151.920'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 164834.879'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 2.620'MB/sec write SST data time = 0.05's, 319.386'MB/sec dict compress time = 0.00's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = -nan'MB/sec zip my value time = 0.00's, unzip length = 0.011'GB zip my value throughput = 31276328.402'MB/sec zip pipeline throughput = 0.000'MB/sec entries = 559647 avg-key = 24.00 avg-zkey = 5.08 avg-val = 18.89 avg-zval = 18.94 usrkeys = 559647 avg-key = 16.00 avg-zkey = 5.08 avg-val = 25.89 avg-zval = 18.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 559647 bytes = 2028736 } seq expand size = 3917529 multi value expand size = 0 cnt WriteAppend = 1301 UnZipSize{ index = 0.0090 GB value = 0.0106 GB dict = 0.00 MB all = 0.0240 GB } __ZipSize{ index = 0.0028 GB value = 0.0106 GB dict = 0.00 MB all = 0.0155 GB } UnZip/Zip{ index = 3.1495 value = 0.9971 dict = 0.00 all = 1.5508 } Zip/UnZip{ index = 0.3175 value = 1.0029 dict = 0.00 all = 0.6448 } ---------------------------- total value len = 0.171539 GB avg = 0.027 KB (by entry num) total key len = 0.152334 GB avg = 0.024 KB total ukey len = 0.101556 GB avg = 0.016 KB total ukey num = 0.006347252 Billion total entry num = 0.006347252 Billion write speed all = 0.272625177 MB/sec (with seq num) write speed all = 0.229881935 MB/sec (without seq num) 2024/07/08-23:23:35.124136 140499329103424 [compaction_job.cc:1944] [default] [JOB 21134] Generated table #12649587: 559647 keys, 15477325 bytes, temperature: kWarm 2024/07/08-23:23:35.124192 140499329103424 EVENT_LOG_v1 {"time_micros": 1720452215124164, "cf_name": "default", "job": 21134, "event": "table_file_creation", "file_number": 12649587, "file_size": 15477325, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192759180, "largest_seqno": 147685834970, "table_properties": {"data_size": 10601888, "index_size": 2843072, "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": 13431528, "raw_average_key_size": 24, "raw_value_size": 10571399, "raw_average_value_size": 18, "num_data_blocks": 1, "num_entries": 559647, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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-ZipOffsetBlobStore", "creation_time": 1720452214, "oldest_key_time": 0, "file_creation_time": 1720452214, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12649587, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:23:35.148690 140499329103424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649588.sst) /dev/shm/ToplingTemp/Topling-10489-jvkGJk 2024/07/08-23:23:35.595688 140499329103424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649588.sst): first pass time = 0.45's, 107.572'MB/sec 2024/07/08-23:23:35.595726 140499329103424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649588.sst): old prealloc_size = 225368176, real_size = 27982704 2024/07/08-23:23:35.595753 140499329103424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649588.sst): index type = FixedLenKeyIndex , store type = ZipOffsetBlobStore usrkeys = 1079298 prefix = 4 raw-key = 0.0130 GB zip-key = 0.0055 GB avg-key = 12.00 avg-zkey = 5.07 raw-val = 0.0222 GB zip-val = 0.0222 GB avg-val = 20.55 avg-zval = 20.60 2024/07/08-23:23:35.880343 140499329103424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00/12649588.sst): second pass time = 0.00's,57158932.990'MB/sec, value only(46.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 111.166'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 280928.113'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 2.763'MB/sec write SST data time = 0.19's, 169.260'MB/sec dict compress time = 0.00's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = -nan'MB/sec zip my value time = 0.00's, unzip length = 0.022'GB zip my value throughput = 57158932.990'MB/sec zip pipeline throughput = 0.000'MB/sec entries = 1079298 avg-key = 24.00 avg-zkey = 5.07 avg-val = 20.55 avg-zval = 20.60 usrkeys = 1079298 avg-key = 16.00 avg-zkey = 5.07 avg-val = 27.55 avg-zval = 20.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1079298 bytes = 3912464 } seq expand size = 7555086 multi value expand size = 0 cnt WriteAppend = 2718 UnZipSize{ index = 0.0173 GB value = 0.0222 GB dict = 0.00 MB all = 0.0481 GB } __ZipSize{ index = 0.0055 GB value = 0.0222 GB dict = 0.00 MB all = 0.0316 GB } UnZip/Zip{ index = 3.1541 value = 0.9973 dict = 0.00 all = 1.5201 } Zip/UnZip{ index = 0.3170 value = 1.0027 dict = 0.00 all = 0.6579 } ---------------------------- total value len = 0.201271 GB avg = 0.027 KB (by entry num) total key len = 0.178237 GB avg = 0.024 KB total ukey len = 0.118825 GB avg = 0.016 KB total ukey num = 0.007426550 Billion total entry num = 0.007426550 Billion write speed all = 0.319248622 MB/sec (with seq num) write speed all = 0.269269963 MB/sec (without seq num) 2024/07/08-23:23:35.921016 140499329103424 [compaction_job.cc:1944] [default] [JOB 21134] Generated table #12649588: 1079298 keys, 31630798 bytes, temperature: kWarm 2024/07/08-23:23:35.921085 140499329103424 EVENT_LOG_v1 {"time_micros": 1720452215921049, "cf_name": "default", "job": 21134, "event": "table_file_creation", "file_number": 12649588, "file_size": 31630798, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147192756619, "largest_seqno": 147685838361, "table_properties": {"data_size": 22237664, "index_size": 5475008, "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": 25903152, "raw_average_key_size": 24, "raw_value_size": 22177666, "raw_average_value_size": 20, "num_data_blocks": 1, "num_entries": 1079298, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 24, "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-ZipOffsetBlobStore", "creation_time": 1720452215, "oldest_key_time": 0, "file_creation_time": 1720452215, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12649588, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-23:23:35.934519 140499329103424 [compaction_job.cc:699] job-21134: subcompact[0], size: 0.194732 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21134/att-00 [12649586,12649587,12649588] 2024/07/08-23:23:35.960677 140499329103424 (Original Log Time 2024/07/08-23:23:28.771402) EVENT_LOG_v1 {"time_micros": 1720452208771358, "job": 21134, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12649571], "files_L4": [12645194, 12645195, 12645196], "score": 1.00621, "input_data_size": 204880160, "oldest_snapshot_seqno": 147686399007} 2024/07/08-23:23:35.960680 140499329103424 (Original Log Time 2024/07/08-23:23:35.960314) [compaction_job.cc:2018] [default] [JOB 21134] Compacted 1@3 + 3@4 files to L4 => 194731838 bytes 2024/07/08-23:23:35.960681 140499329103424 (Original Log Time 2024/07/08-23:23:35.960634) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 28.6 rd, 27.2 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(42.1, 153.3 +0.0 blob) out(185.7 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 7944953, records dropped: 518403 output_compression: Snappy 2024/07/08-23:23:35.960687 140499329103424 (Original Log Time 2024/07/08-23:23:35.960666) EVENT_LOG_v1 {"time_micros": 1720452215960650, "cf": "default", "job": 21134, "event": "compaction_finished", "compaction_time_micros": 7163123, "compaction_time_cpu_micros": 4996779, "output_level": 4, "num_output_files": 3, "total_output_size": 194731838, "num_input_records": 7944953, "num_output_records": 7426550, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 116266248, "file_range_sync_nanos": 0, "file_fsync_nanos": 3063, "file_prepare_write_nanos": 623095, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/08-23:23:36.091944 140499329103424 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":1720420896,"starts":1720452208,"executesMs":7316,"compactionJobId":21134,"attempt":0,"compactionInputRawBytes":348777193,"compactionInputZipBytes":204880160,"compactionOutputRawBytes":0,"compactionOutputZipBytes":194731838,"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":"00-4f045d1cd94444ee48800c9422304292-59cffb646298b9f9-00"}}, response = 2024/07/08-23:23:36.091994 140499329103424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-21134/att-00: olev 4, work 7.316 s, result 5.430 ms, install 0.388 ms, input{raw 332.620 MiB zip 195.389 MiB}